This one-pack aqueous paint composition contains: an aqueous (meth)acrylic resin (A) having structural units derived from a versatic acid vinyl ester; an aqueous (meth)acrylic resin (B) free of structural units derived from a versatic acid vinyl ester; and water.
C09D 133/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul ra; Compositions de revêtement à base de dérivés de tels polymères
2.
UNDERWATER ANTI-FOULING COATING MATERIAL COMPOSITION
One embodiment of the present invention relates to: an underwater anti-fouling coating material composition; an anti-fouling coating film; a substrate having an anti-fouling coating film and a method for producing same; and a substrate anti-fouling method. The underwater anti-fouling coating material composition contains: a hydrolyzable (co)polymer (A) having a constituent unit derived from a hydrolyzable group-containing monomer; a rosin-based compound (B); and an anti-fouling agent. The rosin-based compound (B) contains a rosin-based compound monomer (B1) and a rosin-based compound oligomer (B2). The content of the oligomer (B2) is 0.07-5 parts by mass relative to 1 part by mass of the monomer (B1). The total content of the (co)polymer (A) and the rosin-based compound (B) is 5-40 mass% relative to 100 mass% of solid content in the underwater anti-fouling coating material composition.
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 143/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et contenant du bore, du silicium, du phospho; Compositions de revêtement à base de dérivés de tels polymères
One embodiment of the present invention relates to an underwater antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film or a method for producing the same, or an antifouling method for a substrate, wherein the underwater antifouling coating composition contains a rosin-based compound (A) and a pigment (B), the rosin-based compound (A) contains a rosin-based compound monomer (A1) and a rosin-based compound multimer (A2), the content of the multimer (A2) with respect to 1 part by mass of the content of the monomer (A1) is 0.1-5 parts by mass, and the content of xylene-insoluble components in the underwater antifouling coating composition is 50-90 mass% with respect to 100 mass% of the solids content of the underwater antifouling coating composition.
An antifouling coating composition contains a silyl ester-based polymer and water, wherein the silyl ester-based polymer has a triorganosilyl group, the antifouling coating composition has a volatile organic compound (VOC) content of 100 g/L or less, an oxyalkylene unit is present in the antifouling coating composition, and a molar ratio ((a) (b)) of a triorganosilyl group (a) to an oxyalkylene unit (b) measured by 13C-NMR with respect to the antifouling coating composition is 40.0:60.0 to 48.5:51.5.
The present invention provides, for example, a laminated antifouling coating film which does not cause problems such as peeling during a repair of an antifouling coating film in which a hydrolyzable copolymer is used, the laminated antifouling coating film facilitating a repair for restoring smoothness of the coating film, and a production method therefor. This laminated antifouling coating film comprises an antifouling coating film (af) and a pressure-sensitive adhesive layer (pa). The antifouling coating film (af) contains a hydrolyzable copolymer (A) having a constituent unit derived from a hydrolyzable group-containing monomer (a1).
C09D 201/02 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés
C09D 201/06 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des atomes d'oxygène
The purpose of the present invention is to provide: an anti-fouling coating material composition, which exhibits excellent anti-fouling properties in an obtained anti-fouling coating film, exhibits excellent production workability and excellent dispersibility, and exhibits excellent storage stability in which the occurrence of aggregates is suppressed even after storage, and high anti-sagging properties are maintained even after storage; a method for producing the anti-fouling coating material composition; an anti-fouling coating film obtained from the anti-fouling coating material composition; an anti-fouling coating film-equipped substrate having the anti-fouling coating film; and a method for producing the anti-fouling coating film-equipped substrate. This anti-fouling coating material composition contains a curable polyorganosiloxane (A), a pyrithione metal salt (B) and an oxidized polyethylene wax (C), and satisfies condition A and/or condition B. Condition A: the median diameter (D50) of the pyrithione metal salt (B) in the anti-fouling coating material composition is 5.0 µm or less. Condition B: the median diameter (D50) of the pyrithione metal salt (B) as a raw material is 3.0 µm or less
B05D 3/12 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par des moyens mécaniques
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 7/63 - Adjuvants non macromoléculaires organiques
Paints; Coating compositions in the nature of paint; Weatherproofing coatings in the nature of paints; Paints for marine use; Anti-fouling paints; Synthetic resin paints.
The present invention addresses the problem of providing a means which makes it possible to sufficiently suppress the propagation of algae and the like even in a submerged part, in which algae and the like can propagate easily due to factors including a factor that the part tends to be exposed to sunlight, in a substrate having an antifouling coating film formed thereon, and which can be performed at low cost. An antifouling coating composition for underwater according to the present invention comprises a hydrolyzable polymer (A) containing a metal ester group and zinc oxide (B) having a specific surface area of 5 to 20 m2/g. The content of the zinc oxide (B) is, for example, 50 to 150% by mass per 100% by mass of the solid content in the hydrolyzable polymer (A). The antifouling coating composition for underwater may additionally contain an antifouling agent (C) and a monocarboxylic acid compound (E) and/or a metal ester thereof. An antifouling coating film formed from the antifouling coating composition for underwater has such a property that the ratio of the consumption degree of the coating film in a bright place that is exposed to sunlight to that in a dark place that is not exposed to sunlight is large, and has excellent static antifouling properties and dynamic antifouling properties even in the bright place.
One embodiment of the present invention relates to an anticorrosive coating composition, an anticorrosive coating film or a method for producing an anticorrosive coating film. The anticorrosive coating composition contains an epoxy compound (A), an amine-based curing agent (B) and an alkylamine (C).
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
A primer composition may include an olefin-based resin (A), and a flaky pigment (B), and satisfy: (1) the primer composition contains a water-immiscible organic solvent, the pigment (B) has an average particle size of≥25 μm and is present in 17+wt. %, based on total primer composition solids; (2) the primer composition contains a water-immiscible organic solvent, the pigment (B) has an average particle size of<25 μm is present in 42+wt. %, based on total primer composition solids, or (3): the primer composition contains water, the resin (A) is a water-based resin, and a pigment (B) content is 50 wt. % or higher based on total primer composition solids. Such a primer composition can be used in a primer coating film, a layered antifouling coating film, a method for producing a primer coated substrate, or a method for producing a layered antifouling coated substrate.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
C09D 133/10 - Homopolymères ou copolymères d'esters de l'acide méthacrylique
The present invention provides an antifouling coating composition capable of forming an antifouling coating that is excellent in both general static antifouling properties and static antifouling properties after long dynamic immersion and that is excellent in both adhesion to a former antifouling coating, and adhesion to an undercoat coating and to an intermediate coating and peel resistance against an undercoat coating and against an intermediate coating. The antifouling coating composition according to the present invention contains (A) a hydrolyzable polymer containing a metal ester group, (B) medetomidine, (C) tralopyril, (D) copper pyrithione, and (E) a linear or branched alkyl carboxylic acid having 4-30 carbon atoms, wherein the polymer (A) includes a constituent unit derived from a metal ester group-containing monomer (a1) represented by formula (1) below and/or a constituent unit derived from a metal ester group-containing monomer (a2) represented by formula (2) below. In formula (1), R11s each independently represent a monovalent group containing a terminal ethylenically unsaturated group, and M represents copper or zinc. In formula (2), R21represents a monovalent group containing a terminal ethylenically unsaturated group, R22 represents a monovalent organic group containing no terminal ethylenically unsaturated group and having 1-30 carbon atoms, and M represents a copper atom or a zinc atom.
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
One aspect of the present invention relates to a coating composition, a coating film, a base with a multilayer coating film, or a method for producing same. The coating composition comprises: either an acrylic resin (A) containing a tertiary amino group and a resin (B) containing a carboxy group or an acrylic resin (AB) containing a tertiary amino group and a carboxy group; an epoxidized silane compound (C); and an epoxy resin (D) which is not an epoxidized acrylic resin.
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
Provided is a surface-protective coating composition capable of forming a surface-protective coating film in which the occurrence of cracks is suppressed during the formation of the coating film, while using a polymer having marine biodegradability. Also provided are: a surface-protective coating film formed from the surface-protective coating composition; a substrate with a surface-protective coating film, which is coated with the surface-protective coating film, and a method of producing the same; and a surface protection method using the surface-protective coating film. The surface-protective coating composition according to the present invention contains a polycaprolactone-based polymer (A) and a zinc oxide (B), wherein the polycaprolactone-based polymer (A) has an acid value of 5 mgKOH/g or more and 200 mgKOH/g or less, and a structural unit derived from caprolactone in the polycaprolactone-based polymer (A) has a content of 50% by mass or more and 99.5% by mass or less.
An object of the present invention is to provide an antifouling coating composition that can form an antifouling coating film having excellent adhesion to a base (substrate) even in a low-temperature environment, as well as excellent antifouling property. Another object of the present invention is to provide an antifouling coating film, a laminated antifouling coating film, an antifouling tape, a substrate with the antifouling coating film, and a method of producing the same formed from the antifouling coating composition, as well as an antifouling method. The antifouling coating composition of the present invention is an antifouling coating composition containing a photocurable organopolysiloxane (A), a slipping agent (B), and a photopolymerization initiator (C), the content of the photocurable organopolysiloxane (A) in the solid content of the antifouling coating composition being 50% by mass or more and 98% by mass or less.
Paints; top coating; primers; anti-corrosive paints;
anti-corrosive preparations; anti-rust preparations; marine
paints; architectural paints; coating compositions in the
nature of paints for industrial applications; synthetic
resin paints; epoxy resin paints; epoxy coating for use on
concrete industrial floors; pigments.
An antifouling coating composition contains a silyl ester polymer, at least one rosin compound selected from rosin and rosin derivatives, a poly(vinyl alcohol) resin, and water. A method for producing an antifouling substrate, includes subjecting a substrate to application of or impregnation with the antifouling coating composition to provide an applied body or an impregnated body, and drying the applied body or the impregnated body.
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 129/04 - Alcool polyvinylique; Homopolymères ou copolymères partiellement hydrolysés d'esters d'alcools non saturés avec des acides carboxyliques saturés
20.
COATING COMPOSITION, COATING FILM, SUBSTRATE WITH COATING FILM, AND METHOD FOR PRODUCING THE SAME
An embodiment of the present invention relates to a coating composition, a coating film, a substrate with a coating film, or a production method therefor. This coating composition includes an epoxy resin (A), a silicone resin (B), aluminum (C), and an amine curing agent (D).
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
The present invention addresses the problem of providing: an antifouling coating composition that has excellent safety and environmental friendliness, and has high antifouling properties against aquatic organisms; an antifouling coating film using the antifouling coating composition; a base material having the antifouling coating film; a production method for the base material; and an antifouling method of using the antifouling coating film. This antifouling coating composition contains: a curable organopolysiloxane (A); and a glycerin condensate ester (B) represented by formula (1). (In formula (1), n represents an integer of 2-20, each R independently represents a hydrogen atom or R1C(=O)-, at least one R represents R1C(=O)-, and R1 represents a monovalent hydrocarbon group having 7-23 carbon atoms.)
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
A low-VOC coating composition, a coating film, a substrate with a coating film, or a method its production, may include a low-VOC coating composition substantially free of benzyl alcohol. The low-VOC coating composition may include: a bisphenol epoxy compound (A) having an epoxy equivalent of 200 or less; a liquid amine curing agent (B); and a dioxolane derivative (C) of formula (1):
A low-VOC coating composition, a coating film, a substrate with a coating film, or a method its production, may include a low-VOC coating composition substantially free of benzyl alcohol. The low-VOC coating composition may include: a bisphenol epoxy compound (A) having an epoxy equivalent of 200 or less; a liquid amine curing agent (B); and a dioxolane derivative (C) of formula (1):
A low-VOC coating composition, a coating film, a substrate with a coating film, or a method its production, may include a low-VOC coating composition substantially free of benzyl alcohol. The low-VOC coating composition may include: a bisphenol epoxy compound (A) having an epoxy equivalent of 200 or less; a liquid amine curing agent (B); and a dioxolane derivative (C) of formula (1):
wherein R1 and R2 are each independently H, an alkyl group, an alkenyl group, or a phenyl group, and n is 1, 2, 3, 4, or 5.
An object of the present invention is to provide a photocurable resin composition capable of forming a cured film having an excellent smoothness, adhesion, transparency, abrasion resistance, scratch resistance, crack resistance and weather resistance. [Solution to problem] The photocurable resin composition according to the present invention is a photocurable resin composition including a urethane (meth)acrylate (A), a (meth)acrylate monomer (B), a photopolymerization initiator (C) and a leveling agent (D); wherein the (meth)acrylate monomer (B) includes at least a bifunctional (meth)acrylate monomer (b1) and a hexafunctional (meth)acrylate monomer (b2); wherein the content of the urethane (meth)acrylate (A) is 45% by mass or more and 75% by mass or less with respect to the solid content of the photocurable resin composition; wherein the content of the (meth)acrylate monomer (B) is 20% by mass or more and 45% by mass or less with respect to the solid content of the photocurable resin composition; and wherein the content of the bifunctional (meth)acrylate monomer (b1) is 35°10 by mass or more with respect to the content of the (meth)acrylate monomer (B).
C08L 33/10 - Homopolymères ou copolymères des esters de l'acide méthacrylique
C08F 20/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
An antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film or a method for producing the same, an antifouling method for a substrate, or a method for repairing a substrate with an antifouling coating film. The antifouling coating composition includes a hydrolyzable copolymer (A) containing an organosiloxane block and a metal ester group, and zinc oxide (B). The copolymer (A) contains 5 to 25% by mass of a constituent unit derived from a metal ester group-containing monomer, 5 to 15% by mass of a constituent unit derived from a monomer represented by formula (2), and a constituent unit derived from a monomer represented by formula (3).
An antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film or a method for producing the same, an antifouling method for a substrate, or a method for repairing a substrate with an antifouling coating film. The antifouling coating composition includes a hydrolyzable copolymer (A) containing an organosiloxane block and a metal ester group, and zinc oxide (B). The copolymer (A) contains 5 to 25% by mass of a constituent unit derived from a metal ester group-containing monomer, 5 to 15% by mass of a constituent unit derived from a monomer represented by formula (2), and a constituent unit derived from a monomer represented by formula (3).
The purpose of the present invention is to provide an antifouling coating film having excellent surface smoothness, and an antifouling coating composition for forming same. In addition, the purpose of the present invention is to provide a substrate having the antifouling coating film and a method for producing same. This antifouling coating composition contains: (A) at least one curable silicone selected from (1) and (2) below; and (C) a lubricant. (1) A polyorganosiloxane having a methyl isobutyl ketoxime group at both ends. (2) A polyorganosiloxane having a hydroxyl group at both ends, and an organosilane represented by formula (I). (In formula (I), R1 represents a substituted or unsubstituted C1-10 hydrocarbon group, X is a methyl isobutyl ketoxime group, and a is 0 or 1.)
A rust preventive coating composition which contains: silica nanoparticles (A1); at least one zinc-based powder (B) that is selected from among a zinc powder and a zinc alloy powder; an aqueous titanium chelate compound (C); and water.
One embodiment of the present invention relates to a corrosion-resistant composition 1, a corrosion-resistant coating composition, a corrosion-resistant coating film, a corrosion-resistant coating film-equipped base material, and a manufacturing method thereof, wherein the corrosion-resistant composition 1 contains an amine compound (2), a divalent or higher polyvalent carboxylic acid (B), and water (C).
An embodiment of the present invention relates to a primer composition, a primer coating, a layered antifouling coating, a method for producing a primer coating-equipped substrate, or a method for producing a layered antifouling coating-equipped substrate. The primer composition comprises an olefinic resin (A) and a flat pigment (B) and satisfies any one of the following conditions 1 to 3. Condition 1: the primer composition contains an organic solvent that is not miscible with water; the average particle diameter of the pigment (B) is at least 25 µm; and the content of the pigment (B) is at least 17 mass% with reference to 100 mass% for the solids fraction of the primer composition. Condition 2: the primer composition contains an organic solvent that is not miscible with water; the average particle diameter of the pigment (B) is less than 25 µm; and the content of the pigment (B) is at least 42 mass% with reference to 100 mass% for the solids fraction of the primer composition. Condition 3: the primer composition contains water; the resin (A) is a water-based resin; and the content of the pigment (B) is at least 50 mass% with reference to 100 mass% for the solids fraction of the primer composition.
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 123/00 - Compositions de revêtement à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carbone; Compositions de revêtement à base de dérivés de tels polymères
C09D 183/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carbone; Compositions de revêtement à base de dérivés de tels polymères
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
The purpose of the present invention is to provide an antifouling coating composition whereby it is possible to form an antifouling coating film having excellent adhesion to a substrate (base material) even in a low-temperature environment, as well as excellent antifouling properties. Another purpose of the present invention is to provide an antifouling coating film formed from the antifouling coating composition, a layered antifouling coating film, an antifouling tape, a base material provided with the antifouling coating film, and a method for manufacturing the same, and an antifouling method. This antifouling coating composition contains a photocurable organopolysiloxane (A), a lubricant (B), and a photopolymerization initiator, the content of the photocurable organopolysiloxane (A) with respect to the solid content of the antifouling coating composition being 50-98% by mass.
Provided is a surface-protective coating material composition from which a surface-protective coating film, in which the occurrence of cracks is suppressed during the formation of the coating film, can be formed, while using a polymer having biodegradability in the ocean. Also provided are: a surface-protective coating film formed from the surface-protective coating material composition; a surface-protective coating film-equipped substrate coated with the surface-protective coating film, and a method for producing the same; and a surface protecting method using the surface-protective coating film. A surface-protective coating material composition according to the present invention contains (A) a polycaprolactone-based polymer, and (B) a zinc oxide, wherein (A) the polycaprolactone-based polymer has an acid value of 5 mgKOH/g to 200 mgKOH/g, and the content of a caprolactone-derived structural unit in (A) the polycaprolactone-based polymer is 50 mass% to 99.5 mass%.
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 163/02 - Ethers polyglycidyliques de bis-phénols
C09D 7/63 - Adjuvants non macromoléculaires organiques
34.
PAINT COMPOSITION, COATING FILM, BASE MATERIAL WITH COATING FILM, AND METHOD FOR MANUFACTURING SAME
An embodiment of the present invention relates to a paint composition, a coating film, a base material with a coating film, or a method for manufacturing the same. The paint composition contains an epoxy resin (A), a silicone resin (B), aluminum (C), and an amine-based curing agent (D).
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
C09D 183/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carbone; Compositions de revêtement à base de dérivés de tels polymères
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 7/63 - Adjuvants non macromoléculaires organiques
35.
EPOXY RESIN-BASED ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, LAMINATED ANTIFOULING COATING FILM, ANTIFOULING SUBSTRATE, AND METHOD FOR MANUFACTURING ANTIFOULING SUBSTRATE
One embodiment of the present invention relates to an epoxy resin-based anticorrosive coating composition, an anticorrosive coating film, a laminated antifouling coating film, an antifouling substrate, or a method for manufacturing an antifouling substrate. The present invention provides an epoxy resin-based anticorrosive coating composition capable of forming an anticorrosive coating film that has, in a well-balanced manner, excellent anticorrosion properties and adhesion to an antifouling coating film having a high rosin content. The epoxy resin-based anticorrosive coating composition contains an epoxy resin (A), an alkyd resin (B), and an amine-based curing agent (C).
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
[Problem] To provide a photocurable resin composition that makes it possible to form a cured coating film that has excellent smoothness, adhesion, transparency, wear resistance, abrasion resistance, cracking resistance, and weather resistance. [Solution] This photocurable resin composition contains a urethane (meth)acrylate (A), (meth)acrylate monomers (B), a photopolymerization initiator (C), and a leveling agent (D). The (meth)acrylate monomers (B) include at least a bifunctional (meth)acrylate monomer (b1) and a hexafunctional (meth)acrylate monomer (b2). The urethane (meth)acrylate (A) is 45–75 mass% of the solid content of the photocurable resin composition, the (meth)acrylate monomers (B) are 20–45 mass% of the solid content of the photocurable resin composition, and the bifunctional (meth)acrylate monomer (b1) is at least 35 mass% of the (meth)acrylate monomers (B).
B05D 3/06 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des rayonnements
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
G02B 1/04 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques caractérisés par la substance dont ils sont faits; Revêtements optiques pour éléments optiques faits de substances organiques, p.ex. plastiques
[Problem] To provide a fluororesin composition capable of forming a cured coating film having excellent transparency, adherence, workability, weather resistance, self-restoring ability, and antifouling properties. [Means] The fluororesin composition according to the present invention contains (A) a tetrafluoroethylene resin, (B) a trifluoroethylene resin, and (C) a silicon-containing organic compound.
A waterborne antifouling coating material composition according to one embodiment of the present invention includes: synthetic resin (A); at least one component (B) selected from a resin acid and a derivative thereof; flaky pigment (C) having an aspect ratio of 5 to 30; antifouling agent (D); and water (E), wherein a mass ratio (A):(B) between the synthetic resin (A) and the component (B) is 1:0.1 to 1:4.
An embodiment of the present invention pertains to an antifouling coating composition, an antifouling coating film, a base material having an antifouling coating film or a production method for the base material, an antifouling method for a base material, or a method for repairing a base material having an antifouling coating film. The antifouling coating composition contains zinc oxide (B) and a hydrolyzable copolymer (A) including an organosiloxane block and a metal ester group. Said (A) contains 5-25 mass% of a constituent unit derived from a metal ester group-containing monomer, 5-15 mass% of a constituent unit derived from a monomer represented by formula (2), and a constituent unit derived from a monomer represented by formula (3). The contained amount of said (B) is 70-200 parts by mass with respect to 100 parts by mass of said (A). Formula (2) [each occurrence of R1-R3independently represents a monovalent hydrocarbon group, each occurrence of X independently represents a (meth)acryloyloxyalkyl group or a mercaptoalkyl group, m is greater than or equal to one, n is greater than or equal to zero, p and q are independently zero or one, and n + p + q is greater than or equal to one.] Formula (3) [R41represents a monovalent group including an ethylenically unsaturated group, and R42 represents a monovalent hydrocarbon group that has 3-6 carbon atoms and does not contain an ethylenically unsaturated group.]
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
40.
Antifouling coating film and method of manufacturing same, water contacting structure with antifouling coating film, and antifouling tape and method of manufacturing same
The present invention provides an antifouling coating film that exhibits suppressed elution of an organism repellent in exposure to a dynamic water flow in water and exhibits an antifouling property for a long time and a method of manufacturing the same, a water-contacting structure with an antifouling coating film, and an antifouling tape and a method of manufacturing the same, and relates to an antifouling coating film containing a binder (A) and an organism repellent (B), having a riblet structure on a surface thereof, the organism repellent (B) containing one or more kind selected from the group consisting of copper pyrithione, zinc pyrithione, 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, and 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, and a method of manufacturing the same.
A01N 43/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à cinq chaînons
A01N 43/80 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec des atomes d'azote et des atomes d'oxygène ou de soufre, comme hétéro-atomes du cycle des cycles à cinq chaînons avec un atome d'azote et soit un atome d'oxygène, soit un atome de soufre, en positions 1,2
B08B 17/06 - Procédés pour empêcher la salissure pour empêcher le dépôt de crasses ou de poussières en donnant aux objets susceptibles de s'encrasser une conformation ou un agencement particulier
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
C08K 3/013 - Charges, pigments ou agents de renforcement
An embodiment of the present invention relates to a heat-resistant coating composition, a heat-resistant coating film, a heat-resistant coating film-attached substrate, or a method for preparing same, said heat-resistant coating composition including a siloxane-based binder (A), an aluminum powder (B), and an anti-corrosive pigment containing a magnesium phosphate-based compound.
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
[Problem] To provide a primary anticorrosion coating composition capable of forming a coating membrane having anticorrosive properties better than conventional inorganic zinc primary anticorrosion coating material. [Solution] A primary anticorrosion coating composition containing (a) a siloxane binding agent that is a condensate of at least one compound selected from alkyl silicates and alkyl trialkoxysilanes, (b) zinc powder, and (c) at least one carbon-based nanomaterial selected from graphene, fullerenes, and carbon nanotubes.
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
Paints; varnishes; thinners for paint; primers; paints for marine use; anti-fouling paints; anti-corrosive paints; rust preservatives in the nature of a coating; coating compositions in the nature of paint; weatherproofing coatings in the nature of paints
Provided is an ultraviolet curable urethane (meth) acrylate resin from which a cured coating film having excellent transparency, extensibility, water repellency, and chemical resistance can be formed. The ultraviolet curable urethane (meth)acrylate resin according to the present invention is obtained by reacting (A) a polyisocyanate compound, (B) a diol compound (C), a (meth)acrylate compound, and (D) a hydroxyl group-containing fluorine compound.
C08G 18/67 - Composés non saturés contenant un hydrogène actif
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
Provided is an environmental load-reducing antifouling coating composition, which exhibits antifouling properties over a long period of time even when the amount of an organic antifouling agent is reduced, retains excellent physical properties over a long period of time (for example, the occurrence of cracks is suppressed over a long period of time), and forms an antifouling coating film having excellent drying properties and film strength, the coating film exhibiting suppressed discoloration after becoming deteriorated, and thus having an excellent appearance. Also, provided are: an antifouling coating film formed with the antifouling coating composition; an antifouling coating film-attached substrate; and a method for producing same. The antifouling coating composition contains: a hydrolyzable polymer (A) containing a metal ester group; a zinc oxide (B); a monocarboxylic acid compound (C) and/or a metal ester thereof; and an organic antifouling agent (D), wherein the content of the zinc oxide (B) in the solid content of the antifouling coating composition is 55-75 mass%, the content of the monocarboxylic acid compound (C) and/or a metal ester thereof in the solid content of the antifouling coating composition is 0.1-10 mass%, and the content of the organic antifouling agent (D) in the solid content of the antifouling coating composition is 10 mass% or less.
One embodiment of the present invention relates to an anticorrosive coating composition, an anticorrosive coating film, a substrate with an anticorrosive coating film, and a method for producing a substrate with an anticorrosive coating film. The anticorrosive coating composition contains an epoxy resin (A), an amine curing agent (B), a silane coupling agent (C), and an extender pigment (D). The pigment volume concentration (PVC) is 30-45%, the amine curing agent (B) includes ethylene diamine or a modified form thereof, and the composition satisfies (i) or (ii). (i) The epoxy resin (A) includes an epoxy resin having an epoxy equivalent of 270 or lower. (ii) The content of volatile organic compounds (VOC) is 340 g/L or lower.
The present invention addresses the problem of providing an antifouling coating composition with which an antifouling coating can be obtained that has excellent resistance to discoloration and that can retain high antifouling properties over a long period of time. The invention also addresses the problem of providing the antifouling coating formed from the antifouling coating composition, a base material provided with the antifouling coating, and a production method therefor. This antifouling coating composition comprises a hydrolysable polymer (A) having a metal ester group, zinc phosphate (B), and zinc oxide (C), the mass ratio (B:C) between the zinc phosphate (B) and the zinc oxide (C) being 20:80 to 75:25.
An object of the present invention is to provide a coating composition capable of forming a coating film which can maintain its appearance and gloss over a long period and which has high film hardness and high flexibility and exhibits excellent adhesion with respect to an epoxy resin anticorrosive coating film. An acrylic polysiloxane resin coating composition of the invention includes (A) a silicone resin, (B) a compound having one or more functional groups capable of undergoing Michael addition reaction with an unsaturated double bond in an acryloyloxy group, and having one or more alkoxy groups bonded to silicon, (C) a trifunctional or polyfunctional aliphatic urethane acrylate oligomer having a cyclic structure, and (D) a bifunctional acrylate monomer having no ether structures (except an ether structure in an acryloyloxy group) and no aromatic rings, the mass ratio of the total amount of (A) and (B) to the total amount of any acrylate oligomer(s) and any acrylate monomer(s) being 40:60 to 70:30.
C08F 220/20 - Esters des alcools polyhydriques ou des phénols polyhydriques
C08F 236/02 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical ne contenant que deux doubles liaisons carbone-carbone
C08F 236/22 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical contenant au moins trois doubles liaisons carbone-carbone
C08G 77/26 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes autres que le carbone, l'hydrogène et l'oxygène groupes contenant de l'azote
C08G 77/28 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes autres que le carbone, l'hydrogène et l'oxygène groupes contenant du soufre
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
50.
AQUEOUS PRIMARY RUST PREVENTIVE COATING COMPOSITION AND USE OF SAME
One embodiment of the present invention relates to an aqueous primary rust preventive coating composition and use of the aqueous primary rust preventive coating composition; and the aqueous primary rust preventive coating composition contains (A) an epoxy resin that has a bisphenol skeleton, (B) a flat pigment, (C) a rust preventive pigment (excluding the flat pigment (B)) and water. The content of the flat pigment (B) in the nonvolatile content of the aqueous primary rust preventive coating composition is 40% by mass or more.
A coating composition kit that comprises: a first agent comprising a siloxane binder (A), kaolin (B) and a pigment (C) having a Mohs hardness of 5 or higher; and a second agent comprising a zinc powder (X).
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C23C 26/00 - Revêtements non prévus par les groupes
52.
ANTIFOULING COATING FILM WITH COVER FILM, METHOD FOR PRODUCING SAME, ANTIFOULING TAPE, AND METHOD FOR PRODUCING STRUCTURE WHICH HAS ANTIFOULING COATING FILM AND IS IN CONTACT WITH WATER
The present invention provides an antifouling coating film with a cover film, which comprises a cover film (x) that is formed from a cover film forming composition (X) and an antifouling coating film (y) that is formed from an antifouling coating composition (Y), and which is configured such that: the cover film forming composition (X) contains an unsaturated carbonyl compound (A) that has one or more α, β-unsaturated carbonyl groups in each molecule; the antifouling coating composition (Y) contains a curable organopolysiloxane (B); and the cover film (x) is arranged on one surface of the antifouling coating film (y). The present invention also provides: a method for producing this antifouling coating film with a cover film; an antifouling tape; and a method for producing a structure which has an antifouling coating film and is in contact with water. The cover film exhibits good adhesion to an organopolysiloxane-based antifouling coating film, while having excellent removability of water in contact therewith.
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/04 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à des substances macromoléculaires, p.ex. à du caoutchouc à la surface de films ou de feuilles
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
The present invention provides: an antifouling coating composition which contains (A) a curable organopolysiloxane that has at least two silanol groups in each molecule, (B) one or more organosilicon crosslinking agents that are selected from among organosilanes that have at least two hydrolyzable groups in each molecule and partial hydrolysis-condensation products of the organosilanes and (C) a curing catalyst that contains an alkali metal compound; a kit for preparing this antifouling coating composition; an antifouling coating film which is formed from this antifouling coating composition; a substrate with an antifouling coating film; and a method for producing a substrate with an antifouling coating film. This antifouling coating composition exhibits fast curing properties even in a low-temperature environment without using a tin catalyst and a bismuth catalyst, while having excellent antifouling properties.
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
A rust preventive coating composition which contains a binder (A) that contains silica nanoparticles, at least one zinc-based powder (B) that is selected from among a zinc powder and a zinc alloy powder, an aluminum phosphate compound (C), a conductive pigment (D) and water, and which is configured such that the mass ratio of the zinc-based powder (B) to the total of the aluminum phosphate compound (C) and the conductive pigment (D), namely (B)/((C) + (D)) is from 0.1 to 7.0.
C09D 1/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de substances inorganiques
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
Antifouling coating composition, antifouling coating film, substrate with antifouling coating film and method for producing same, and antifouling method
The present invention is to provide an antifouling coating composition capable of forming an antifouling coating film that exhibits a high antifouling performance even in a marine area having a heavy fouling load by animal species such as barnacles, has excellent slime resistance, and is prevented from cracking. Further, the present invention is also to provide an antifouling coating film, a substrate with an antifouling coating film and a method of producing the substrate, and an antifouling method, each using the composition. The antifouling coating composition of the present invention contains a polyorganosiloxane block-containing hydrolyzable copolymer (A) and medetomidine (B), wherein the polyorganosiloxane block-containing hydrolyzable copolymer (A) contains (i) a constituent unit derived from a hydrolyzable group-containing monomer (a1) and (ii) a constituent unit derived from a polyorganosiloxane block-containing monomer (a2).
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
57.
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, BASE MATERIAL WITH ANTIFOULING COATING FILM, AND ANTIFOULING METHOD
The present invention provides: an antifouling coating composition which is capable of exhibiting excellent antifouling performance on bryophytes in an underwater environment that is affected by sunlight and gravity; an antifouling coating film; a base material with an antifouling coating film; a method for producing a base material with an antifouling coating film; and an antifouling method. An antifouling coating composition which contains (A) a silyl ester copolymer and (B) at least one sulfonic acid group-containing compound (excluding the silyl ester copolymer (A)), which is selected from the group consisting of sulfonic acid compounds and sulfonic acid polymers; an antifouling coating film which is formed of this antifouling coating composition; a base material with an antifouling coating film, which is covered by this antifouling coating film; a method for producing this base material with an antifouling coating film; and an antifouling method which uses this antifouling coating film.
C09D 201/06 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des atomes d'oxygène
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 133/04 - Homopolymères ou copolymères d'esters
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
58.
Antifouling coating material composition, antifouling coating film, substrate provided with antifouling coating film and production method therefor, and antifouling method
An object of the present invention is to provide an antifouling coating composition capable of forming an antifouling coating film that retains a high antifouling performance for a prolonged period of time and has an excellent damage resistance. Another object of the present invention is to provide an antifouling coating film formed with the antifouling coating composition, a substrate with an antifouling coating film and a method for producing the same, and an antifouling method using the antifouling coating film. The antifouling coating composition of the present invention contains a hydrolyzable polymer (A) containing a metal ester group, zinc oxide (B), and medetomidine (C), and has a content of the zinc oxide (B) in a solid content of the antifouling composition of 27 to 60% by mass.
ANTIFOULING COATING FILM AND METHOD OF MANUFACTURING SAME, WATER CONTACTING STRUCTURE WITH ANTIFOULING COATING FILM, AND ANTIFOULING TAPE AND METHOD OF MANUFACTURING SAME
The present invention provides: an antifouling coating film from which elution of an organism repellent is prevented when exposed to a dynamic water flow under water and which exhibits antifouling performance over a long period of time, and a method of manufacturing the same; a water contacting structure with the antifouling coating film; and an antifouling tape and a method of manufacturing the same. The present invention relates to: the antifouling coating film that comprises a binder (A) and an organism repellent (B), and has a riblet structure on a surface , the organism repellent (B) comprising at least one selected from the group consisting of copper pyrithione, zinc pyrithione, 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, and 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, and a method of manufacturing the same; a water contacting structure with the antifouling coating film; and an antifouling tape having an antifouling layer comprising the antifouling coating film, and a method of manufacturing the same.
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
A01N 43/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à cinq chaînons
A01N 43/40 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à six chaînons
A01N 43/80 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec des atomes d'azote et des atomes d'oxygène ou de soufre, comme hétéro-atomes du cycle des cycles à cinq chaînons avec un atome d'azote et soit un atome d'oxygène, soit un atome de soufre, en positions 1,2
A measurement device which, on the basis of the intensity of electromagnetic waves reflected from a measurement target, can accurately measure various parameters without contact, and a technique related to said measurement device are provided. A measurement device, of a type that does not make contact with the measurement target, is provided which comprises a detector for measuring the intensity of electromagnetic waves reflected from a measurement target which has been irradiated with electromagnetic waves, a distance meter for measuring the distance to the measurement target, and a deviation angle measurement mechanism for measuring the angle of deviation of the measurement target and the measurement device from the front; a technique related to said measurement device is also provided.
G01B 11/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
G01B 11/26 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour tester l'alignement des axes
G01N 21/3563 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solides; Préparation des échantillons à cet effet
61.
ACRYLIC POLYSILOXANE RESIN COATING MATERIAL COMPOSITION AND USE THEREOF
The present invention addresses the problem of providing a coating material composition which can form a coating film which can maintain appearance and gloss over a long period of time, and has high coating film hardness and flexibility, and excellent adhesiveness to an epoxy resin anticorrosive coating film. The acrylic polysiloxane resin coating material composition according to the present invention contains: a silicone resin (A); a compound (B) having one or more functional groups capable of the Michel addition reaction with an unsaturated double bond in an acryloyloxy group, and one or more alkoxy groups bonded to silicon; an aliphatic urethane acrylate oligomer (C) having a cyclic structure and having three or more functional groups; and a di-functional acrylate monomer (D) not having an ether structure (provided that the ether structure in the acryloyloxy group is excluded) or an aromatic ring, wherein the mass ratio of the total amount of the compounds (A) and (B) to the total amount of the acrylate oligomer and the acrylate monomer is 40:60-70:30.
A three-dimensional surface roughness evaluating device wherein a two-dimensional laser displacement meter is disposed so that the width direction of the two-dimensional laser displacement meter coincides with a Y-axis direction, to be able to measure displacement data of coordinates in the Y-axis direction at fixed intervals, the measuring width of the two-dimensional laser displacement meter is at least two or more times mean width of the roughness profile elements RSm of elements of a measurement target, and a calculating device is configured to generate reference surface data of each coordinate by averaging in the Y-axis direction the displacement data acquired at fixed intervals in the X-axis direction by the two-dimensional laser displacement meter, and generate three-dimensional surface roughness data of the measurement target by subtracting the reference surface data of each coordinate from the displacement data of each X-Y plane coordinate.
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
G01N 21/95 - Recherche de la présence de criques, de défauts ou de souillures caractérisée par le matériau ou la forme de l'objet à analyser
The present invention pertains to an anti-rust coating composition which comprises: an alkyl silicate condensation product (A) having a weight average molecular weight of 1,500-8,000; zinc powder (B); and at least one type of pigment (C) selected from the group consisting of extender pigments, rust preventive pigments, and color pigments, wherein the mass ratio ((B)/(C)) between the zinc powder (B) and the pigment (C) is 2.0-5.0, and the pigment volume concentration (PVC) is 60-70%. The anti-rust coating composition according to the present invention has a prolonged pot-life, is capable of forming, by means of a conventional coating machine, a coating film of at most 10 μm in average dry film thickness, and further enables forming of an anti-rust coating film that, even in such a thin film, exhibits excellent corrosion protection performance and demonstrates superior weldability with respect to a steel material.
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C23F 11/00 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif
64.
AQUEOUS ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, SUBSTRATE WITH ANTICORROSIVE COATING FILM, AND METHOD FOR PRODUCING SUBSTRATE WITH ANTICORROSIVE COATING FILM
The present invention relates to an aqueous anticorrosive coating composition, an anticorrosive coating film, a substrate with an anticorrosive coating film, and a method for producing a substrate with an anticorrosive coating film, wherein the aqueous anticorrosive coating composition contains: an aqueous resin (A) having one or more carboxy groups in one molecule; and an aqueous epoxy resin (B) other than the aqueous resin (A).
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
65.
Coating composition, primer coating film, laminated antifouling coating film, method for manufacturing substrate with primer coating film, and method for manufacturing substrate with laminated antifouling coating film
The present invention relates to a coating composition, a primer coating film, a layered antifouling coating film, a method of producing a substrate with a primer coating film, and a method of producing a substrate with a layered antifouling coating film. The coating composition includes an epoxy resin (A), an amine curing agent (B), a silane coupling agent (C), water (D), and a pigment (E). In the coating composition, the content of the water (D) is 3.5 to 11 parts by weight with respect to 100 parts by weight of non-volatile content in the coating composition, and a pigment volume concentration of the coating composition is 37 to 47%.
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
The present invention relates to a low-VOC coating composition, an anticorrosive coating film, a base with a coating film, and a production method for the base with a coating film. The low-VOC coating composition comprises a bisphenol type epoxy compound (A) having an epoxy equivalent of 200 or less, an amine-based hardener (B) having a cyclic structure, and (C) a silane coupling agent having an epoxy group, the coating composition having a content of the silane coupling agent (C) of 5-20 mass% and satisfying the following (I) or (II). (I) The coating composition has a mass ratio between the epoxy compound (A) and the silane coupling agent (C) of 1.0:(0.1-0.5). (II) The coating compositon contains two or more of the amine-based hardeners (B) having a cyclic structure.
The present invention relates to a photocurable resin composition, a cured coating film, a substrate with a cured coating film, a method for producing the same, and a virus inactivation method. The photocurable resin composition comprises: (A) an antiviral agent containing at least one selected from an alkali metal salt of an acid group-containing compound, and a polymer containing an alkali metal salt of an acid group-containing compound; (B) a photocurable resin, (C) an unsaturated monomer, (D) a pigment, and (E) a photopolymerization initiator.
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
68.
MULTILAYER ANTIFOULING COATING, MULTILAYER ANTIFOULING COATING-EQUIPPED SUBSTRATE AND METHOD FOR PRODUCING SAME, COATING MATERIAL KIT FOR FORMING MULTILAYER ANTIFOULING COATING, TOP-LAYER ANTIFOULING COATING MATERIAL COMPOSITION, AND ANTIFOULING METHOD
A multilayer antifouling coating obtained by layering an underlayer antifouling coating (X) and a top-layer antifouling coating (Y), wherein the underlayer antifouling coating (X) contains a polymer (B1) and an organic antifouling agent (C1), the polymer (B1) is a polymer having a constituent unit derived from a monomer having an unsaturated double bond, and the top-layer antifouling coating (Y) contains a hydrolyzable polymer (A2).
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
69.
MULTILAYER ANTIFOULING COATING, MULTILAYER ANTIFOULING COATING-EQUIPPED SUBSTRATE AND METHOD FOR PRODUCING SAME, COATING MATERIAL KIT FOR FORMING MULTILAYER ANTIFOULING COATING, TOP-LAYER ANTIFOULING COATING MATERIAL COMPOSITION, AND ANTIFOULING METHOD
A multilayer antifouling coating obtained by layering an underlayer antifouling coating (X) and a top-layer antifouling coating (Y), wherein the underlayer antifouling coating (X) contains a hydrolyzable polymer (A1) and an organic antifouling agent (B1), the top-layer antifouling coating (Y) contains a hydrolyzable polymer (A2), and the organic antifouling agent (B1) is one or more selected from 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, and 4, 5-dichloro-2-n-octyl-4-isothiazoline-3-on.
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
70.
EPOXY-RESIN-BASED ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, MULTILAYERED ANTIFOULING COATING FILM, ANTIFOULED BASE, AND PRODUCTION METHODS THEREFOR
[Problem] To provide: an epoxy-resin-based anticorrosive coating material that is excellent in terms of low-temperature dryability and anticorrosive property and gives a coating film to which a hydrolysis type antifouling coating material having a high rosin content adheres satisfactorily even when applied after the lapse of a prolonged period from application of the anticorrosive coating material; a multilayered antifouling coating film; and a production method for the multilayered antifouling coating film. [Solution] An epoxy-resin-based anticorrosive coating composition which comprises an epoxy resin (A), a thermoplastic resin (B), a rosin (C), and a hardener (D), wherein the content of the thermoplastic resin (B) is 35 parts by mass or more per 100 parts by mass of the epoxy resin (A) and the content of the rosin (C) is 5-30 parts by mass per 100 parts by mass of the sum of the epoxy resin (A) and the thermoplastic resin (B).
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
B05D 1/38 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire avec traitement intermédiaire
B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 127/06 - Homopolymères ou copolymères du chlorure de vinyle
71.
ANTI-FOULING PAINT COMPOSITION, ANTI-FOULING PAINT FILM, BASE MATERIAL HAVING ANTI-FOULING PAINT FILM ATTACHED THERETO AND METHOD FOR PRODUCING SAME, AND FOULING PREVENTION METHOD
[Problem] To provide an organosiloxane-based anti-fouling paint composition containing a pyrithione salt, from which an anti-fouling paint film that is never deteriorated in anti-fouling properties even when exposed to an environment that is easily influenced by sunlight can be formed. [Solution] An organosiloxane-based anti-fouling paint composition which comprises a curable organopolysiloxane (A), a pyrithione salt (B) and titanium oxide (C), said composition being characterized in that the titanium oxide (C) is surface-treated with a compound comprising at least one compound selected from the group consisting of a silicon compound (C1), a zirconium compound (C2) and a zinc compound (C3).
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE WITH ANTIFOULING COATING FILM AND METHOD FOR PRODUCING SAME, AND ANTIFOULING METHOD
The purpose of the present invention is to provide an antifouling coating composition from which an antifouling coating film can be formed which can exhibit excellent antifouling performance even in sea areas with high fouling loads due to animal species such as barnacles, has excellent slime resistance, and is less likely to suffer from cracks. The purpose of the present invention is also to provide an antifouling coating film using the antifouling coating composition, a substrate with the antifouling coating film and a method for producing the same, and an antifouling method. This antifouling coating composition is characterized by comprising a polyorganosiloxane block-containing hydrolyzable copolymer (A) and medetomidine (B), wherein the polyorganosiloxane block-containing hydrolyzable copolymer (A) has (i) constitutional units derived from a hydrolyzable group-containing monomer (a1) and (ii) constitutional units derived from a polyorganosiloxane block-containing monomer (a2).
ANTIFOULING COATING MATERIAL COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE PROVIDED WITH ANTIFOULING COATING FILM, AND PRODUCTION METHODS THEREFOR, AND ANTIFOULING METHOD
Provided is an antifouling coating material composition which is used to obtain an antifouling coating film which can exhibit antifouling performance in a high-speed water flow environment for a long term, has excellent antifouling properties even on portions alternately being dry and wet, and excellent recoatability. Also, provided are an antifouling coating film using the antifouling coating material composition, a substrate provided with the antifouling coating film, and production methods therefor, and an antifouling method. The antifouling coating material composition is characterized by containing a silyl ester copolymer (A), the silyl ester copolymer (A) having (i) a structural unit derived from trialkyl silyl methacrylate (a1), and (ii) a structural unit derived from a compound (a2) represented by formula (I) (in formula (I), R1, R2, and R3 each independently represent a monovalent hydrocarbon group, each X independently represents a (meth)acryloyloxy alkyl group or a mercapto alkyl group, m and n are each independently 0 or more, p and q are each independently 0 or 1, and n+p+q is 1 or more).
A01N 43/40 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à six chaînons
A01N 55/02 - Biocides, produits repoussant ou attirant les animaux nuisibles ou régulateurs de croissance des végétaux, contenant des composés organiques comportant des éléments autres que le carbone, l'hydrogène, les halogènes, l'oxygène, l'azote et le soufre contenant des atomes de métal
A01N 55/08 - Biocides, produits repoussant ou attirant les animaux nuisibles ou régulateurs de croissance des végétaux, contenant des composés organiques comportant des éléments autres que le carbone, l'hydrogène, les halogènes, l'oxygène, l'azote et le soufre contenant du bore
This three-dimensional surface roughness evaluating device is provided with a two-dimensional laser displacement meter, a movement mechanism which causes the two-dimensional laser displacement meter to move in the X-axis direction, a movement distance reading device which reads the movement distance of the two-dimensional laser displacement meter in the X-axis direction, and a calculating device which creates three-dimensional surface roughness data of a measured object on the basis of displacement data acquired by the two-dimensional laser displacement meter and movement distance data acquired by the movement distance reading device. The two-dimensional laser displacement meter is disposed in such a way that the width direction of the two-dimensional laser displacement meter coincides with the Y-axis direction, to make it possible to read Y-axis direction coordinate displacement data at fixed intervals. The measuring width of the two-dimensional laser displacement meter is at least twice a mean length RSm of elements of the measured object. The calculating device is configured to create reference surface data of each coordinate by averaging in the Y-axis direction the displacement data acquired at fixed intervals in the X-axis direction by the two-dimensional laser displacement meter, and to create three-dimensional surface roughness data of the measured object by subtracting the reference surface data of each coordinate from the displacement data of each coordinate in the X-Y plane.
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
76.
Method for predicting frictional resistance of rough surface, and apparatus for estimating surface performance
The invention provides a method which predicts a ratio of the increase in frictional resistance of a rough surface in a simple manner, quickly and without variations in predicted results among individuals. The method for predicting the frictional resistance of a rough surface having a variation in roughness wavelength, and being in contact with a fluid flowing at varied velocities includes evaluating the total projected area of all prominent peaks standing out above the viscous sublayer thickness per unit area, and calculating the friction increase ratio FIR (%) or the frictional resistance increase Δτ.
G01N 19/00 - Recherche sur les matériaux par des procédés mécaniques
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
G01B 11/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
G01N 13/02 - Recherche de la tension superficielle des liquides
G01D 5/347 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c. à d. utilisant de la lumière infrarouge, visible ou ultraviolette avec atténuation ou obturation complète ou partielle des rayons lumineux les rayons lumineux étant détectés par des cellules photo-électriques en utilisant le déplacement d'échelles de codage
G01N 19/02 - Mesure du coefficient de frottement entre matériaux
77.
ANTIFOULING COATING MATERIAL COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE PROVIDED WITH ANTIFOULING COATING FILM AND PRODUCTION METHOD THEREFOR, AND ANTIFOULING METHOD
The purpose of the present invention is to provide an antifouling coating material composition which can be used to form an antifouling coating film which maintains high antifouling properties over a long period of time, and has superior damage resistance. The purpose of the present invention is also to provide an antifouling coating film which is formed of the antifouling coating material composition, a substrate provided with the antifouling coating film and a production method therefor, and an antifouling method using the antifouling coating film. The antifouling coating material composition according to the present invention is characterized by containing a hydrolyzable polymer (A) containing a metal ester group, zinc oxide (B), and medetomidine (C), and in that the content of zinc oxide (B) is 27-60 mass% of the total solid content.
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, BASE MATERIAL PROVIDED WITH ANTIFOULING COATING FILM, METHOD FOR PRODUCING SAME, AND ANTIFOULING METHOD
The purpose of the invention is: to provide an antifouling coating composition with which it is possible to form an antifouling coating film continually having excellent antifouling properties against aquatic creatures, such as acorn barnacles and slime, even when exposed to a fast water stream over a long period of time; and also to provide an antifouling coating film formed by said antifouling coating composition, a base material provided with an antifouling coating film, a method for producing the same, and an antifouling method using said antifouling coating film. This antifouling coating composition is characterized by comprising: (A) a hydrolyzable polymer including a metal ester group; (B) copper suboxide; (C) copper pyrithione; and (D) medetomidine.
The purpose of the invention is: to provide a layered antifouling coating film capable of achieving excellent antifouling performance in both high operation conditions, such as long-term high-speed operation and high operation rate, and low operation conditions during the initial stage of immersion such as rigging; and also to provide an antifouling base material covered by said layered antifouling coating film, and a ship. This layered antifouling coating film comprises: (A) an upper-layer antifouling coating film formed by an upper-layer antifouling coating composition (a); and (B) a lower-layer antifouling coating film formed by a lower-layer antifouling coating composition (b). The layered antifouling coating film is characterized in that: the upper-layer antifouling coating film (A) is layered upon the lower-layer antifouling coating film (B); and when AVA and AVB are respectively defined as the acid value of solvent-soluble content(s) in each of the upper-layer antifouling coating film (A) and the lower-layer antifouling coating film (B), the following formula (1) is satisfied: AVA > AVB … (1).
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, LAMINATED ANTIFOULING COATING FILM, BASE MEMBER PROVIDED WITH ANTIFOULING COATING FILM AND METHOD FOR PRODUCING SAME, AND ANTIFOULING METHOD
Provided is an antifouling coating composition that exhibits antifouling properties against microbial fouling for an extended period of time even in environments exposed to dynamic water flow and can form an antifouling coating film having good adhesion with a substrate. Also provided are an antifouling coating film formed from the antifouling coating composition, a laminated antifouling coating film, a base member provided with an antifouling coating film and a method for producing the same, and an antifouling method. This antifouling coating composition is characterized by containing a curable organopolysiloxane (A) and a polymer (B) containing structural units derived from one or more selected from an unsaturated monomer (b1) represented by formula (I), tetrahydrofurfuryl (meth)acrylate (b2), 4-(meth)acryloylmorpholine (b3), and vinylpyrrolidone (b4) (In formula (I), R1 represents a hydrogen atom or a C1-10 monovalent hydrocarbon group, R2 represents an ethylene group or propylene group, R3 represents a C4-10 divalent hydrocarbon group, R4 represents a hydrogen atom or a C1-30 monovalent hydrocarbon group, m represents an integer of 1-50, n represents an integer of 0-50, and X represents an ester bond, amide bond, or single bond.)
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
C08F 220/28 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle ne contenant pas de cycles aromatiques dans la partie alcool
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 133/24 - Homopolymères ou copolymères d'amides ou d'imides
81.
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, ANTIFOULING SUBSTRATE AND METHOD FOR PRODUCING SAME
Provided is an antifouling coating composition having exceptional long-term storage stability as well as exceptional antifouling properties and long-term durability of the resulting coating film. Furthermore, the purpose of the present invention is to provide an antifouling coating film obtained from the antifouling coating composition, an antifouling substrate provided with the antifouling coating film, and a method for producing the same. This antifouling coating composition contains: a silyl methacrylate copolymer (A) containing 45-75% by mass of structural units (a1) derived from triisopropylsilyl methacrylate, 15-35% by mass of structural units (a2) derived from 2-methoxyethyl acrylate, and 0-35% by mass of structural units (a3) derived from another ethylenic unsaturated monomer; copper pyrithione (B); zinc oxide (C); and a rosin compound (D).
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
COATING COMPOSITION, PRIMER COATING FILM, LAMINATED ANTIFOULING COATING FILM, METHOD FOR MANUFACTURING SUBSTRATE WITH PRIMER COATING FILM ATTACHED THERETO, AND METHOD FOR MANUFACTURING SUBSTRATE WITH LAMINATED ANTIFOULING COATING FILM ATTACHED THERETO
The present invention pertains to a coating composition, a primer coating film, a laminated antifouling coating film, a method for manufacturing a substrate with a primer coating film attached thereto, and a method for manufacturing a substrate with a laminated antifouling coating film attached thereto. The coating composition contains an epoxy resin (A), an amine-based curing agent (B), a silane coupling agent (C), water (D), and a pigment (E), wherein the content of water (D) is 3.5-11 parts by weight with respect to 100 parts by weight of nonvolatile components in the coating composition, and the pigment volume concentration of the coating composition is 37-47%.
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to an anticorrosion coating composition, an anticorrosion coating film, a substrate with an anticorrosion coating film, and a method of manufacturing a substrate with anticorrosion coating film. The anticorrosion coating composition contains (a) an epoxy resin, (b) a polyvinyl alkyl ether (co)polymer, and (c) an amine-based curing agent.
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B32B 15/092 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines époxy
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
C09D 129/10 - Homopolymères ou copolymères d'éthers non saturés
C09D 157/00 - Compositions de revêtement à base de polymères non spécifiés obtenus par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
84.
ANTIFOULING COATING COMPOSITION, COATING FILM, AND COATING-FILM-ATTACHED BASE MATERIAL
The present invention is an antifouling coating composition comprising (A) a silyl acrylic copolymer that has a constituent unit (a1) derived from triisopropylsilyl (meth)acrylate and a constituent unit (a2) derived from a polymerizable monomer having a polymerizable double bond, (B) a lower alcohol that has 1 to 3 carbon atoms, (C) an antifouling agent that contains a copper component and a zinc component and (D) a monocarboxylic acid compound, wherein the content of the lower alcohol (B) in the antifouling coating composition is 0.1 to 3% by mass. The present invention provides: an antifouling coating composition for forming a coating film which is dissipated in a reduced amount under a condition where the coating film is in contact with water at ambient temperature of about 25ºC as well as a condition where the coating film is in contact with water at a higher temperature of about 30ºC and which can maintain the physical properties thereof for a long period; a coating film produced by curing the antifouling coating composition; a coating-film-attached base material which comprises a base material and the above-mentioned coating film formed on the base material; and a method for producing the coating-film-attached base material.
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
The present invention provides: a coating composition that is for forming a frictional resistance-reducing coating film and that sufficiently enables the physical properties and frictional resistance reducing effect of the coating film to be maintained for a long period of time in water, the coating composition containing a hydrolysable polymer (A) and a hydrophilic polymer (B) having a weight average molecular weight of 500,000 or more, wherein the pigment volume concentration (PVC) in the coating solid content is of less than 20 vol%; a frictional resistance-reducing coating film obtained by curing the coating composition; a coating film-provided base material which has the coating film on a base material; and a production method therefor.
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
Tanino, Soichiro
Seki, Yasuyuki
Fujiki, Yutaka
Niimoto, Jyunji
Tanaka, Hideyuki
Masuda, Mitsutoshi
Abrégé
The present invention provides a coating composition for forming a frictional resistance-reducing coating film containing a curable organopolysiloxane (A) and one or more hydrophilic polymers (B) selected from hydrophilic synthetic polymers (B1) and hydrophilic naturally-derived polymers (B2) having a weight-average molecular weight (Mw) of 200,000 or higher. The coating composition for forming a frictional resistance-reducing coating film makes it possible to adequately reduce frictional resistance arising between the surface of a structure and the water in a structure propelled underwater or a structure disposed underwater, and to form a coating film having excellent stability. The present invention also provides a frictional resistance-reducing coating film formed by curing said coating composition. The present invention also provides a substrate with a coating film having the frictional resistance-reducing coating film on the substrate, and a method for producing the same.
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
[Problem] To provide an antifouling composite coating film having excellent long-term antifouling properties, long-term water resistance, damage resistance, and long-term adhesion. [Solution] This antifouling composite coating film is obtained by laminating an epoxy resin coating film (P) and an antifouling coating film (Q) formed from a hydrolysis-type antifouling coating composition (q), wherein the hydrolysis-type antifouling coating composition (q) contains: a hydrolyzable copolymer (A) comprising a structural unit (1) derived from triisopropyl silyl methacrylate (i), a structural unit (2) derived from 2-methoxyethyl (meth)acrylate (ii), and a structural unit (3) derived from a polymerizable monomer (iii) that has a polymerizable double bond (excluding triisopropyl silyl methacrylate and 2-methoxyethyl (meth)acrylate); and a rosin and/or a monocarboxylic acid compound (B).
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B63B 59/04 - Moyens pour éviter la salissure de la coque
[Problem] To provide an antifouling coating composition which exhibits not only long-term antifouling properties and long-term physical properties but also excellent adhesion over long periods of time. [Solution] This antifouling coating composition contains: a hydrolyzable copolymer (A) comprising a structural unit (1) derived from triisopropylsilyl methacrylate (i), a structural unit (2) derived from 2-methoxyethyl (meth)acrylate (ii), and a structural unit (3) derived from a polymerizable monomer having a polymerizable double bond (excluding triisopropylsilyl methacrylate and 2-methoxyethyl (meth)acrylate) (iii); cuprous oxide having an average particle size of 4.5 to 50 μm (B); and a rosin and/or a monocarboxylic acid compound (C).
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
ANTIFOULING COATING MATERIAL COMPOSITION, ANTIFOULING COATING FILM, ANTIFOULING SUBSTRATE, ROSIN COMPOUND FOR ANTIFOULING COATING MATERIAL COMPOSITION, AND METHOD FOR MANUFACTURING ANTIFOULING COATING MATERIAL COMPOSITION
Provided are: an antifouling coating material composition in which thickening is suppressed in comparison with the prior art, and the antifouling coating material composition has long-term storage stability and can exhibit excellent antifouling properties and water resistance (long-term mechanical characteristics) when a coating film thereof is formed; and a technique relating to the antifouling coating material composition. An antifouling coating material composition obtained by blending: (A) a silyl-acrylic copolymer having component units derived from triisopropylsilyl (meth)acrylate (A1) and a polymerizable monomer (A2) having a polymerizable double bond; and (B) a rosin compound which is at least any of a rosin having an acid value of 180 (mg KOH/g) or less and a non-metal-containing rosin derivative having an acid value of 180 (mg KOH/g) or less.
C09D 157/00 - Compositions de revêtement à base de polymères non spécifiés obtenus par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
Provided is a silyl polymer-based antifouling coating composition that is capable of forming a coating film in which cracking is inhibited from occurring for a long period from the early stage of immersion in seawater and fresh water and enables to maintain excellent coating film consumption for a long term. The antifouling coating composition includes: a copolymer (A) containing a structural unit (a-1) derived from styrene or the like, a structural unit (a-2) derived from glycidyl (meth)acrylate, and optionally a structural unit (a-3) derived from another ethylenically unsaturated monomer; a polymer (B) containing a structural unit (b-1) derived from a monomer represented by the following Formula (b1):
6 straight or branched chain alkyl; and n is an integer of 0 or 1 or more; and an antifoulant.
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 133/12 - Homopolymères ou copolymères du méthacrylate de méthyle
91.
ANTIFOULING COATING MATERIAL COMPOSITION, ANTIFOULING COATING FILM, ANTIFOULING BASE, METHOD FOR PRODUCING ANTIFOULING BASE, AND METHOD FOR STORING ANTIFOULING COATING MATERIAL COMPOSITION
[Problem] To provide: an antifouling coating material composition which contains a silyl ester (co)polymer and medetomidine and is used for the purpose of preventing foul of a base by aquatic organisms, and which is capable of forming an antifouling coating film that exhibits excellent antifouling properties for a long period of time, while having good storage stability; and a use of this antifouling coating material composition. [Solution] An antifouling coating material composition which contains (A) a silyl ester (co)polymer and (B) medetomidine, and wherein the silyl ester (co)polymer (A) has a structural unit derived from a monomer (a) that is represented by general formula (I) R1-CH=C(CH3)-COO-(SiR2R3O)n-SiR4R5R6 and a structural unit derived from an unsaturated monomer (b) that is copolymerizable with the monomer (a).
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
A01N 43/40 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à six chaînons
A01N 43/80 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec des atomes d'azote et des atomes d'oxygène ou de soufre, comme hétéro-atomes du cycle des cycles à cinq chaînons avec un atome d'azote et soit un atome d'oxygène, soit un atome de soufre, en positions 1,2
A01N 55/02 - Biocides, produits repoussant ou attirant les animaux nuisibles ou régulateurs de croissance des végétaux, contenant des composés organiques comportant des éléments autres que le carbone, l'hydrogène, les halogènes, l'oxygène, l'azote et le soufre contenant des atomes de métal
A01N 55/08 - Biocides, produits repoussant ou attirant les animaux nuisibles ou régulateurs de croissance des végétaux, contenant des composés organiques comportant des éléments autres que le carbone, l'hydrogène, les halogènes, l'oxygène, l'azote et le soufre contenant du bore
C09D 133/04 - Homopolymères ou copolymères d'esters
92.
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, NON-FOULING BASE, PROCESS FOR PRODUCING NON-FOULING BASE, AND METHOD FOR STORING ANTIFOULING COATING COMPOSITION
[Problem] To provide: an antifouling coating composition which includes a silyl-ester-based (co)polymer and medetomidine and is for use in preventing bases from being fouled or damaged by aquatic organisms, the composition having satisfactory storage stability and being capable of forming an antifouling coating film that exhibits excellent antifouling properties over a long period; and a use of the antifouling coating composition. [Solution] The antifouling coating composition contains a silyl-ester-based (co)polymer (A), medetomidine (B), and at least one ingredient (C) selected from the group consisting of dehydrating agents (c1) and rosins (c2), wherein the silyl-ester-based copolymer (A) has a structural unit derived from a monomer (a) represented by general formula (I): R1-CH=CH-COO-(SiR2R3O)n-SiR4R5R6.
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
A01N 43/40 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à six chaînons
A01N 43/80 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec des atomes d'azote et des atomes d'oxygène ou de soufre, comme hétéro-atomes du cycle des cycles à cinq chaînons avec un atome d'azote et soit un atome d'oxygène, soit un atome de soufre, en positions 1,2
A01N 55/08 - Biocides, produits repoussant ou attirant les animaux nuisibles ou régulateurs de croissance des végétaux, contenant des composés organiques comportant des éléments autres que le carbone, l'hydrogène, les halogènes, l'oxygène, l'azote et le soufre contenant du bore
[Problem] To provide a method for predicting the frictional resistance increase rate of a rough surface, with which evaluation results are obtained easily and quickly, and without individual differences. [Solution] This method for predicting the frictional resistance of a rough surface is characterized in that a rough surface having different roughness wavelengths upon contact with fluids at different flow velocities is evaluated with regard to total exposed roughness projected area A (hereinafter termed "exposed roughness projected area A") per unit of exposed area from the viscous sublayer thickness, and a frictional resistance increase rate FIR (%) is calculated from the following equation (1), or a frictional resistance increase Δτ is calculated from the following equation (2). FIR (%) = C × A (1) (in equation (1), the coefficient C is a constant that is dependent on the exposed roughness projected area A, and is derived by carrying out in advance frictional resistance tests on a plurality of rough surfaces having different roughness while varying the flow velocity V, and measuring the frictional resistance increase rate FIR (%). The frictional resistance increase rate FIR (%) is the percentage obtained by dividing the difference τr - τ0 between the frictional resistance τr of a rough surface and the frictional resistance τ0 of a smooth surface, by τ0. In equation (2), the coefficient Cr is a constant dependent on the fluid density ρ, the exposed roughness projected area A, and the flow velocity V, and is calculated from the relationship of equation (2), by carrying out in advance frictional resistance tests on a plurality of rough surfaces having different roughness while varying the flow velocity V, and measuring the frictional resistance increase Δτ. The frictional resistance increase Δτ is the difference τr - τ0 between the frictional resistance τr of a rough surface and the frictional resistance τ0 of a smooth surface.)
An anticorrosive coating composition is provided which is excellent in adhesion to a substrate and in anticorrosiveness, and which provides a coating film whose surfaces hardly have bubbles remaining thereon even when the coating composition is applied by using a brush or a roller. The anticorrosive coating composition includes an epoxy resin (a), a curing agent (b) and a poly-α-olefin (c) that includes a structural unit derived from an α-olefin having 6 or more carbon atoms.
The present invention relates to an antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film and a production process for the substrate. The antifouling coating composition includes a hydrolyzable polymer (A) having a structural unit represented by the following formula (1) and having a weight-average molecular weight of 1000 to 5000 and an antifouling agent (B) including (b1) 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, and has a volatile organic compound (VOC) content of not more than 400 g/L.
1 independently represents a hydrogen atom or a methyl group.]
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08F 230/00 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal
C09D 133/08 - Homopolymères ou copolymères d'esters de l'acide acrylique
This method for reinforcing a contamination-resistant film is characterized in having a step for applying and curing a reinforcing coat composition [o] to form a reinforcing film (O), and a step for applying and curing a contamination resistant coat composition [x] to dispose the contamination resistant film (X) thus formed on the reinforcing film (O), the reinforcing coat composition [o] containing (AO) an organopolysiloxane having two or more silanol groups or hydrolysable groups in a single molecule and (BO) a pyrithione salt compound, the contamination resistant coat composition [x] containing (AX) an organopolysiloxane having two or more silanol groups or hydrolysable groups in a single molecule and (BX) an antifoulant, and the deposited film (X) being reinforced by the reinforcing film (O). In accordance with the present invention, high impact resistance can be imparted to a contamination-resistant film, conventionally problematic peeling and chipping of the film due to physical external damage can thereby be reduced, and stable antifouling performance can be obtained.
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE HAVING ANTIFOULING COATING FILM, ANTIFOULING SUBSTRATE, METHOD FOR PRODUCING SUBSTRATE HAVING ANTIFOULING COATING FILM, AND METHOD FOR PREVENTING FOULING OF SUBSTRATE
The present invention pertains to an antifouling coating composition, an antifouling coating film, a substrate having an antifouling coating film, an antifouling substrate, a method for producing a substrate having an antifouling coating film, and a method for preventing fouling of a substrate. The antifouling coating composition contains a hydrolyzable polymer (A) including at least one selected from the group consisting of polymers (A1) having structural units represented by formula (1) and polymers (A2) having structural units represented by formula (2), a tertiary carboxylic acid component (B) including versatic acid, and an antifouling component (C). (In formula (1), M indicates zinc or copper, R1 independently indicate a hydrogen atom or methyl group.) -COO-M-O-COR2…(2) (In formula (2), M indicates zinc or copper, R2 indicates an organic group.)
C09D 133/02 - Homopolymères ou copolymères d'acides; Leurs sels métalliques ou d'ammonium
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 15/082 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines acryliques
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C09D 5/14 - Peintures contenant des biocides, p.ex. fongicides, insecticides ou pesticides
Provided is a two-part anti-fouling paint composition which can exhibit excellent wastage sustainability and long-term anti-fouling properties against marine organisms. The two-part anti-fouling paint composition according to the present invention is characterized by comprising (A) a first component comprising a (meth)acrylic ester component, (B) a second component comprising an amino-group-containing compound, and (C) an anti-fouling agent contained in either the first component or the second component, wherein the (meth)acrylic ester component (A) and/or the amino-group-containing compound (B) has an ether structure, a trifunctional or higher (meth)acrylic ester is contained in an amount of 50% by weigh or more relative to the total weight of the (meth)acrylic ester component (A), and the amino-group-containing compound (B) is contained in an amount of 20 to 100 parts by weight relative to 100 parts by weight of the (meth)acrylic ester component (A).
The present invention is a rust-inhibiting paint composition characterized by comprising: a binder (a); zinc powder and/or zinc alloy powder (b); and glass powder (c) with a softening point of 400-800°C, and in which the total content of Li2O, Na2O and K2O is 12 mass% or less. According to the present invention, it is possible to provide a rust-inhibiting paint composition capable of forming a rust-inhibiting film having excellent weldability, excellent rust-inhibiting properties due to the prevention of zinc oxidation even after said rust-inhibiting film is heated to a high temperature, e.g. 400-900°C, and excellent adhesiveness to a top coating film. It is also possible to provide various applications using said rust-inhibiting paint composition.
C23C 26/00 - Revêtements non prévus par les groupes
C23F 11/00 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif
100.
RUST-INHIBITING PAINT COMPOSITION AND APPLICATION FOR SAME
The present invention is a rust-inhibiting paint composition comprising: a binder (a); zinc powder and/or zinc alloy powder (b); and glass powder (c) with a softening point of 400-700°C. According to the present invention, it is possible to provide a rust-inhibiting paint composition capable of forming a rust-inhibiting film having excellent weldability, forming a rust-inhibiting film having excellent rust-inhibiting properties due to the prevention of zinc oxidation even after said rust-inhibiting film is heated to a high temperature, e.g. 400-900°C, and forming a rust-inhibiting film having excellent resistance to heat discoloration by adjusting the mass ratio of the glass powder (c) with respect to the zinc alloy powder (b). It is also possible to provide applications using said rust-inhibiting paint composition.
C23C 26/00 - Revêtements non prévus par les groupes
C23F 11/00 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif
