The present disclosure relates to a method of imparting fire resistance to a substrate by applying an intumescent coating composition on a surface of a substrate or forming an intumescent coating composition into a self-supporting film or sheet and applying a pulsed infrared radiation to form a cured intumescent coating or a cured self-supporting film or sheet, and applying the self-supporting film or sheet to a part of a surface of the substrate. The present disclosure further relates to the use of an intumescent coating composition and use of pulsed infrared radiation.
Use of a rheological agent in a coating composition to enhance chemical resistance of a coating layer formed by the coating composition when coated on at least a portion of a substrate, wherein the rheological agent comprises at least 85 wt % of a compound having a melting temperature of greater than 95° 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
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
F16L 58/04 - Revêtements caractérisés par les matériaux utilisés
The disclosure provides a fouling control coating composition comprising a polysiloxane and a thixotropic additive, wherein the thixotropic additive comprises a reaction product of reactants comprising an isocyanate compound, a mono-functional primary fatty amine and a di-functional primary amine.
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
A multilayer self-adhesive fouling release coating composition comprising: (i) an adhesive layer; (ii) a structural layer applied over and to the adhesive layer (i); (iii) an intermediate silicone tie coat applied over and to the structural layer (ii); and (iv) a silicone fouling release top coat applied over and to the intermediate silicone tie coat (iii); wherein the intermediate silicone tie coat (iii) and/or the silicone fouling release top coat (iv) comprises a biocide agent.
The present disclosure relates to a method of imparting fire resistance to a substrate by applying an intumescent coating composition on a surface of a substrate or forming an intumescent coating composition into a self-supporting film or sheet and applying a pulsed infrared radiation to form a cured intumescent coating or a cured self-supporting film or sheet, and applying the self-supporting film or sheet to a part of a surface of the substrate. The present disclosure further relates to the use of an intumescent coating composition and use of pulsed infrared radiation.
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
Use of a rheological agent in a coating composition to enhance chemical resistance of a coating layer formed by the coating composition when coated on at least a portion of a substrate, wherein the rheological agent comprises at least 85 wt% of a compound having a melting temperature of greater than 95°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
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
Methods of fabricating wind turbine blades, leading edge protection surfaces of wind turbine blades and wind turbine protection shields using coreactive additive manufacturing. The blades, surfaces (605), and protection shields can include a single layer or multiple layers of a cured composition applied using coreactive manufacturing such as three-dimensional printing. Methods of repairing leading edge (601) surfaces of wind turbine blades include applying one or more layers of a coreactive composition onto the damaged leading edge surfaces using coreactive additive manufacturing or applying a leading edge protection shield onto a damaged leading edge (601) of a wind turbine blade.
B29C 73/04 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p.ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés
B29D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
B33Y 80/00 - Produits obtenus par fabrication additive
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux
8.
MULTILAYER SELF-ADHESIVE FOULING RELEASE FILM WITH TEXTURED SURFACE
The invention concerns a multilayer self-adhesive fouling release film with textured surface (1) provided with a surface morphology comprising a regular or randomly distributed pattern of ribs (3). The invention also concerns a method for producing a multilayer self-adhesive fouling release film with textured surface (1) provided with a surface morphology comprising a regular or randomly distributed pattern of ribs (3), a use of the method for producing a multilayer self-adhesive fouling release film with textured surface (1) according to the invention and a method for producing a coated substrate.
B32B 7/10 - Liaison entre couches au moins une des couches ayant des propriétés inter-réactives
B32B 25/14 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant des copolymères dans lesquels les composants en caoutchouc prédominent
B32B 25/16 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant des polydiènes ou poly-halodiènes
B32B 25/20 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc au silicone
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
B32B 29/06 - Produits stratifiés composés essentiellement de papier ou de carton spécialement traité, p.ex. glacé, parcheminé
B32B 3/30 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p.ex. des gorges, des nervures
B32B 7/06 - Liaison entre couches permettant une séparation sans difficultés
Aqueous intumescent coating compositions which include a non-ionic surfactant having a hydrophilic-lipophilic balance (HLB) of 9 to 20, and substrates coated with the coating composition are disclosed. Inclusion of the non-ionic surfactant in the coating compositions is found to reduce char cracking and improve the mechanical strength, cell size, and cell density for intumescent chars formed when coatings deposited from the coating compositions are exposed to open flame and/or elevated temperatures, as compared to the same coatings lacking the non-ionic surfactants.
The present invention is directed to a coated conduit comprising: a) a conduit having an interior and exterior surface; and b) a cured coating formed from a reaction mixture that is applied to at least one surface of the conduit. The reaction mixture comprises: i) a filler material comprising fibers ranging in length from 0.1 to 15.54 cm and having an aspect ratio of at least 5; and ii) a reactive component that demonstrates a tack-free time of less than five minutes at a temperature of 20 to 25° C. The present invention is also directed to a method of repairing or reinforcing a conduit, comprising: (a) applying a curable coating composition to at least one surface of the conduit, wherein the curable coating composition is formed from the reaction mixture described above; and (b) allowing the curable coating composition to at least partially cure by exposing the composition to ambient conditions.
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
F16L 1/26 - Réparation ou assemblage des tuyaux sur ou sous l'eau
C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; raw natural resins; metals in foil and powder form for painters and decorators
(1) Coating compositions in the nature of paint for industrial applications, namely for industrial equipment, industrial floors, industrial machinery, industrial building construction, and motor vehicles.
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; raw natural resins; metals in foil and powder form for painters and decorators
The present invention relates to an intumescent coating composition comprising: (a) a polyepoxy-functional compound; (b) a beta-hydroxy ester of (meth)acrylic acid comprising a plurality of beta- hydroxy (meth)acrylic ester groups; (c) a compound bearing a plurality of functional groups that are reactive with the epoxy groups of the polyepoxy-functional compound (a) and the (meth)acrylic ester groups of the beta-hydroxy ester of (meth)acrylic acid comprising a plurality of beta-hydroxy (meth)acrylic ester groups; and (d) a compound providing an expansion gas upon thermal decomposition; wherein compounds (a) to (d) differ from each other, a method for coating a substrate with said intumescent coating composition and to a substrate at least partially coated with a coating deposited from said intumescent coating composition.
A fouling release coating system comprising a pressure sensitive adhesive foil comprising a fouling release coating and an edge sealant fouling release coating composition operable to be applied to an edge of the pressure sensitive adhesive foil. The invention also extends to an underwater structure having said fouling release coating system on at least a portion thereof and a method of application of the fouling release coating system.
A fouling release coating system comprising a pressure sensitive adhesive foil comprising a fouling release coating and an edge sealant fouling release coating composition operable to be applied to an edge of the pressure sensitive adhesive foil. The invention also extends to an underwater structure having said fouling release coating system on at least a portion thereof and a method of application of the fouling release coating system.
Aqueous intumescent coating compositions which include a non-ionic surfactant having a hydrophilic-lipophilic balance (HLB) of 9 to 20, and substrates coated with the coating composition are disclosed. Inclusion of the non-ionic surfactant in the coating compositions is found to reduce char cracking and improve the mechanical strength, cell size, and cell density for intumescent chars formed when coatings deposited from the coating compositions are exposed to open flame and/or elevated temperatures, as compared to the same coatings lacking the non-ionic surfactants.
Aqueous intumescent coating compositions which include a non-ionic surfactant having a hydrophilic-lipophilic balance (HLB) of 9 to 20, and substrates coated with the coating composition are disclosed. Inclusion of the non-ionic surfactant in the coating compositions is found to reduce char cracking and improve the mechanical strength, cell size, and cell density for intumescent chars formed when coatings deposited from the coating compositions are exposed to open flame and/or elevated temperatures, as compared to the same coatings lacking the non-ionic surfactants.
The present invention is directed to a coated conduit comprising: a) a conduit having an interior and exterior surface; and b) a cured coating formed from a reaction mixture that is applied to at least one surface of the conduit. The reaction mixture comprises: i) a filler material comprising fibers ranging in length from 0.1 to 15.54 cm and having an aspect ratio of at least 5; and ii) a reactive component that demonstrates a tack-free time of less than five minutes at a temperature of 20 to 25 °C. The present invention is also directed to a method of repairing or reinforcing a conduit, comprising: (a) applying a curable coating composition to at least one surface of the conduit, wherein the curable coating composition is formed from the reaction mixture described above; and (b) allowing the curable coating composition to at least partially cure by exposing the composition to ambient conditions.
C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe ; Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
Solventbome binder composition which include a copolymer obtained by reacting a mixture of monomers in the presence of an organic solvent, wherein the monomer mixture includes an ethylenically unsaturated monomer and a vinyl ester monomer having a formula CH2CH-X-C(=O)-R, where R is a branched alkyl group having 2 to 18 carbon atoms, an aromatic group having 6 to 12 carbon atoms, and X is O. Intumescent coatings containing the solventbome binder compositions, and substrates coated with the intumescent coatings are also disclosed.
Self-crosslinkable binder compositions which include a copolymer obtained by reacting a mixture of monomers in the presence of an organic solvent, wherein the monomer mixture includes a carboxylic acid monomer,a polymerizable ethylenically unsaturated monomer, and a crosslinkable acrylamide monomer. Intumescent coatings containing the self-crosslinkable binder, and substrates coated with the intumescent coatings are also disclosed.
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
An erodible antifouling coating composition for application, for example, to ship's hulls to potentially prevent the adhesion and build-up of fouling agents on the hull is described. The coating composition includes 10 to 60% by solids weight of an erodible binder system that excludes a triorgano tin based binder; one or more antifouling agents; and 1 to 10% solids weight of a mixture of silicone oils, wherein the mixture includes a first and second silicone oil each comprising alkyl and aryl groups attached to silicone in a different ratio. A process for producing the composition, a substrate coated with the composition, and a process of coating a substrate with the composition are also described.
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 201/10 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des groupes silanes hydrolysables
B05D 3/00 - 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
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 5/14 - Peintures contenant des biocides, p.ex. fongicides, insecticides ou pesticides
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
There is provided a laminating system (30) comprising a laminating module (200) and a transportation module (100) wherein the transportation module (100) is arranged to automatically drive the laminating module (200) over a surface (10) to be laminated. Here the surface (10) to be laminated is large and maintained substantially stationary. The transportation module (100) includes a retaining means and a drive means. The retaining means resists movement of the laminating module (200) relative to the surface (10) except when the laminating module is driven by the drive means. The laminating module (200) includes an unwind unit (210) adapted to receive a roll of laminate (20). The laminate (20) comprises an adhesive film and first release layer. The unwind unit (210) is adapted to allow the laminate to be unwound from the roll. A first release layer discard unit is provided. The first release layer discard unit is adapted to remove the first release layer from the laminate. The laminating module (200) includes a first pressing unit (240). The first pressing unit (240) is adapted to press the film onto the surface (10). Here, the retaining means is adapted to resist a pressing force applied by the first pressing unit (240) and acting to move the laminating module (200) away from the surface. As the transportation module (100) automatically drives the laminating module (200) over the surface, the pressing unit (240) presses the film to the surface.
B29C 63/02 - Garnissage ou gainage, c. à d. application de couches ou de gainages préformés en matière plastique; Appareils à cet effet avec des matières sous forme de feuilles ou de nappes
B32B 37/06 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par le procédé de chauffage
B32B 37/00 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons
B63B 59/04 - Moyens pour éviter la salissure de la coque
B29L 31/30 - Véhicules, p.ex. bateaux ou avions, ou éléments de leur carrosserie
An intumescent coating composition comprising an epoxy resin binder, an epoxy reactive diluent,a curing agent and an acid catalyst, wherein the curing agent is comprised of a mixture of polyamide, polyetheramine and an amine functional monomer and wherein the acid catalyst is effective to forma phosphoric acid on thermal decomposition and wherein the coating composition has a viscosity of between 20,000 and 140,000 mPa/s at 20 °C and shear rate 1.5 s-1. The invention also extends to a coated substrate, coated on at least a portion thereof with said intumescent coating composition.
A multilayer self-adhesive fouling release coating composition comprising the following layers: (i) an optional removable underlying liner; (ii) an adhesive layer applied over and to the optional underlying liner when the latter is present; (iii)a synthetic material layer applied over and to the adhesive layer (ii); (iv) optionally, an intermediate silicone tie coat applied over and to the synthetic material layer (iii); (v) a silicone fouling release top coat applied over and to the synthetic material layer (iii), or, when present, over and to the intermediate silicone tie coat (iv); and optionally (vi) a removable polymeric film applied over and to the fouling release top coat (v).
An overcoatable primer coating composition comprising i) a solvent-borne epoxy functional acrylic binder formed from glycidyl methacrylate and at least one further ethylenically unsaturated monomer; and ii) a crosslinker comprising a polyamine. The invention extends to a coating system comprising the overcoatable primer coating composition and an overcoat coating composition.
C09D 4/06 - 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 en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
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
An intumescent coating composition and a coated metal substrate are described. The composition comprises: (a) a polymeric binder; (b) an acid catalyst effective to form a polyphosphoric acid on thermal decomposition; (c) a solid carbon donor; (d) a liquid carbon donor in the form of one or more polyhydric alcohols effective to form a phosphoric acid ester on contact with phosphoric acid; (e) an expansion agent; (f) one or more pigments; (g) optionally, one or more other additives; (h) a liquid carrier for the polymeric binder The ratio of combined components (b), (c), (e) and (f):(a) is at least 4:1 w/w. A coating composition wherein the concentration of components (b), (e) and (f) is in the range 55-75% w/w solids is further described.
An erodible antifouling coating composition for application, for example,to ship's hulls to potentially prevent the adhesion and build up of fouling agents on the hull is described. The coating composition comprises an erodible binder system excluding a triorgano tin based binder; optionally, one or more antifouling agents; and at least one silicone oil.A process for producing the composition, a substrate coated with the composition, and a process of coating a substrate with the composition are also described.
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 201/10 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des groupes silanes hydrolysables
A process for producing a block copolymer binder (A and B blocks) which involves sequentially polymerizing the monomers of one of block A or of block B and polymerizing the monomers of the other block bonded to the first polymer block. The polymerization of each polymer block is carried out by controlled radical polymerization techniques. The resulting block copolymer binder and marine anti-fouling coating compositions based on the binder are also disclosed.
C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ
C08F 230/08 - 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 contenant un métal contenant du silicium
C09D 153/00 - Compositions de revêtement à base de copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone; Compositions de revêtement à base de dérivés de tels polymères
A self-polishing and/or antifouling coating composition comprising a binder, wherein the binder comprises a copolymer comprising (i) units of A and (ii) units of B and/or C: wherein R1 and R2 are each independently H, a C1-C6 alkyl group or phenyl, R3 is H, a C1-C6 alkyl group orphenyl, R4 is optional and, when present, is a C1-3 alkylenegroup, R'3 is H, a C1-C6 alkyl group or phenyl, and R'4 is optional and, when present, is a C1-3 alkylene group.
A tank or a pipe having an internal steel surface, at least a portion of the internal steel surface comprising a coating system. The coating system being formed of an overcoat layer and an overcoat-enhancing layer, the overcoat-enhancing layer being interposed between the steel surface and the overcoat layer. In use, the overcoat- enhancing layer enhances the chemical resistance of the overcoat layer to aggressive cargo types.
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
An intumescent coating composition and a coated metal substrate are described. The composition comprises:(a) a polymeric binder; (b) an acid catalyst effective to form a poiyphosphoric acid on thermal decomposition; (c) a solid carbon donor; (d) a liquid carbon donor in the form of one or more polyhydric alcohols effective to form a phosphoric acid ester on contact with phosphoric acid; (e) an expansion agent; (f) one or more pigments; (g) optionally, one or more other additives; (h) a liquid carrier for the polymeric binder The ratio of combined components (b), (c), (e) and (f): (a) is at least 4:1 w/w. A coating composition wherein the concentration of components (b), (e) and (f) is in the range 55-75% w/w solids is further described.
An antifouling coating composition for application to a surface is described. The coating comprises a block copolymer binder. The copolymer includes at least two polymer blocks A and B, at least 50% of the monomer units in block A being monomer residues of ethylenically unsaturated carboxylic, sulfonic or phosphonic acids. The monomer residues have silyl ester side groups containing at least 3 silicon atoms in the silyl group. A substrate coated with the coating, a block copolymer binder and a process for producing a block copolymer binder are also described.
C08F 230/08 - 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 contenant un métal contenant du silicium
A coating composition comprising: i) a carboxylic acid; comprising one or more of rosin or a hydrogenated derivative thereof: ii) at least one metal oxide compound; iii) a dehydrating agent; and iv) one or more binder; characterised in that, in the production of the coating composition, the dehydrating agent iii) is contacted with either of component i) or ii), prior to the addition of the other of component i) or ii).
A binder for a self polishing and/or antifouling coating composition comprising an oligomer or polymer composition, formed from at least 50% by weight of monomer units of a vinyl ester of versatic acid.
