Provided is a curable resin composition having high reactivity and curable at low temperatures. The curable resin composition includes: a resin component (A) having —COOR (R is an alkyl group having 50 or less carbon atoms) and a hydroxyl group; and a transesterification catalyst (B), characterized in that the transesterification catalyst (B) contains a zinc-containing compound and an imidazole compound.
Provided is a polymer that has an aliphatic polyester resin skeleton and has excellent performance in strength while being biodegradable. The polymer has a cyclodextrin skeleton as a side chain of the polymer, and has a fatty acid polyester resin structure in at least one section.
The present invention obtains a thermosetting resin composition that is curable at lower temperatures, can accommodate being formulated as an aqueous composition, and undergoes transesterification as the curing reaction. A thermosetting resin composition which contains (A) a resin component containing (a) an ester group, (b) an epoxy group and (c) a hydroxyl group, and (B) a transesterification catalyst, wherein the ester group is any group among (a-1) to (a-5).
C08L 101/06 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des atomes d'oxygène
C08F 20/00 - Homopolymères ou copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et un seul étant terminé par un seul radical carboxyle ou un sel, anhydride, ester, amide, imide ou nitrile
C08K 3/01 - Emploi de substances inorganiques en tant qu'adjuvants caractérisées par leur fonction
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
4.
LAYERED DOUBLE HYDROXIDE, METHOD OF PRODUCING LAYERED DOUBLE HYDROXIDE, COSMETIC MATERIAL, AND COATED ARTICLE
The present invention provides a layered double hydroxide between the layers of which a nonionic functional organic compound can be incorporated, and a layered double hydroxide between the layers of which a nonionic functional organic compound is incorporated. The layered double hydroxide is characterized by having intercalated hydroxide and organic acid ions between the layers thereof, in which the abundance of anions other than hydroxide and organic acid ions is 0.1 mass% or less.
B01J 20/08 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de l'oxyde ou de l'hydroxyde d'aluminiumCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de la bauxite
Provided is an EVOH extractant capable of efficiently extracting EVOH from an EVOH layer-containing multilayer resin molded body. Provided is a method for efficiently extracting and recovering EVOH from an EVOH layer-containing multilayer resin molded body. An EVOH extractant including a polar solvent having an SP value of 9 to 13 and a quaternary ammonium salt. An EVOH extraction method for extracting EVOH, including applying the EVOH extractant described above to an EVOH layer-containing multilayer resin molded body. An EVOH recovery method including a step of mixing a solution containing EVOH that has been extracted by the EVOH extraction method described above with water and/or a lower alcohol to deposit EVOH, followed by filtration or centrifugation.
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
—R5—OCONH—R6 (4)
(R5 and R6 are the same as those described above.)
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
—R5—OCONH—R6 (4)
(R5 and R6 are the same as those described above.)
R2 represents a hydrogen atom, an acyl group having 2 to 50 carbon atoms, or an alkyl group having 1 to 30 carbon atoms.
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
—R5—OCONH—R6 (4)
(R5 and R6 are the same as those described above.)
R2 represents a hydrogen atom, an acyl group having 2 to 50 carbon atoms, or an alkyl group having 1 to 30 carbon atoms.
Rc represents a group represented by the following general formula (5).
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
—R5—OCONH—R6 (4)
(R5 and R6 are the same as those described above.)
R2 represents a hydrogen atom, an acyl group having 2 to 50 carbon atoms, or an alkyl group having 1 to 30 carbon atoms.
Rc represents a group represented by the following general formula (5).
The present invention provides a polymerizable unsaturated group-containing cyclodextrin derivative, which can be efficiently prepared with a higher yield and a higher purity, and which can be mass-produced.
The polymerizable unsaturated group-containing cyclodextrin derivative is represented by the following general formula (1).
(In the formula, R1 represents any one of
(A) the following general formula (2)
—R3—NH—R4 (2)
(R3 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R4 represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3 to 50 carbon atoms.)
(B) the following general formula (3)
—R5—NHCONH—R6 (3)
(R5 is an alkylene group having 3 to 20 carbon atoms, may be linear or branched, and may have a substituent.
R6 represents a (meth)acryloyloxyalkyl group having 4 to 50 carbon atoms or a vinyl group-containing alkyl group having 3 to 50 carbon atoms), or
(C) the following general formula (4)
—R5—OCONH—R6 (4)
(R5 and R6 are the same as those described above.)
R2 represents a hydrogen atom, an acyl group having 2 to 50 carbon atoms, or an alkyl group having 1 to 30 carbon atoms.
Rc represents a group represented by the following general formula (5).
(In the formula, R7's are the same as or different from each other, and each represent a hydrogen atom, an acyl group having 2 to 50 carbon atoms, an alkyl group having 1 to 30 carbon atoms, or —CONHR8 (R8 is an alkyl group having 1 to 20 carbon atoms), and 20% or more of R7's is any one of an acyl group having 2 to 50 carbon atoms, an alkyl group having 1 to 30 carbon atoms, or —CONHR8. x is an integer of 5 to 7))
The present invention provides a neutral release agent composition which has excellent release performance against a multi-layer resin molded article and the like and can prevent the decomposition, corrosion and dissolution of a material constituting a multi-layer resin molded article and the like. The neutral release agent composition comprises the following components (A) to (F). (A) A polar solvent having an SP value of 9 to 13; (B) an amphiphatic glycol-based and/or glycol ether-based solvent; (C) a fatty acid salt having 12 to 18 carbon atoms; (D) a paraffin-based hydrocarbon; (E) an alkanol amide-type nonionic surfactant; and (F) water.
Provided is a multilayered resin molded body recovery pretreatment agent that can prevent contamination of a resin film by printing ink in multilayered resin molded body recovery pretreatment. A multilayered resin molded body recovery pretreatment agent containing a polar solvent (A) having an SP value of 9-13, a quaternary ammonium salt (B) represented by general formula (1), and a nonionic surfactant having an HLB of 11.0-14.0 and/or an anionic surfactant having a C13 or higher fatty acid group (C).
Provided is a multilayer resin molded product recovery pretreatment agent, such as an agent able to prevent resin film contamination caused by a printing ink in a pretreatment for recovery of multilayer resin molded product. This multilayer resin molded product recovery pretreatment agent contains: (A) a polar solvent having an SP value of 9-13; (B) a quaternary ammonium salt; and (C) a non-ionic surfactant having an HLB value of 11.0-14.0 and/or an anionic surfactant having a fatty acid group with 13 or more carbon atoms.
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (Japon)
KYOEISHA CHEMICAL CO., LTD. (Japon)
Inventeur(s)
Takashima, Yoshinori
Park, Junsu
Tanaka, Masaru
Ueda, Tomoya
Araki, Kumiko
Takenaka, Naomi
Kure, Bunsho
Abrégé
The present invention improves the physical properties of a polymer that includes an alkoxy alkyl (meth)acrylate as a principal structural unit to achieve a polymer that has physical properties that are very similar to a biological substance. The present invention provides a copolymer that includes as structural units (A) a hydroxy alkyl (meth)acrylate and/or an alkoxy alkyl (meth)acrylate and (B) a monomer that has a host group.
C08F 220/26 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
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
C08F 220/58 - Amides contenant de l'oxygène en plus de l'oxygène de la fonction carbonamide
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 33/26 - Homopolymères ou copolymères de l'acrylamide ou de la méthacrylamide
A61L 27/16 - Matériaux macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
Provided is a resin composition that, utilizing a host-guest interaction, exhibits an excellent elasticity while at the same time exhibiting an excellent toughness. The resin composition characteristically comprises a resin component (A) that has a host group and essentially contains another constituent unit based on a radically polymerizable monomer, and a polymer (B) obtained by the polymerization of radically polymerizable monomer in a solution of the resin component (A), wherein the host group is C1 (each R in the formula is independently a functional group selected from the group consisting of hydrogen, the acetyl group, alkyl groups having not more than 50 carbons, and -CONHR (R is a methyl group or ethyl group) and X = 5 to 7).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 33/26 - Homopolymères ou copolymères de l'acrylamide ou de la méthacrylamide
C08L 101/02 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés
12.
WATER BASED TREATING AGENT FOR TREATING USED OR UNUSED ABSORBENT ARTICLE, AND METHOD FOR TREATING USED OR UNUSED ABSORBENT ARTICLE USING SAME
The present invention provides a water based treating agent that can, when isolating and recovering absorbent articles in used or unused disposable diapers and the like, easily disassemble each constituting member forming an absorbent article, that can simultaneously sterilize absorbent articles and inactivate highly water-absorptive polymers, and that can simplify the steps. This water based treating agent for treating used or unused absorbent articles contains: a polar solvent (A) having an SP value of 10-13; an inorganic alkaline compound (B); an inorganic salt of an alkali metal or an inorganic salt of an alkaline earth metal (C); and a solubilizing agent (D).
The present invention provides an aqueous treatment agent for separation/recovery of a used or unused absorbent item such as a disposable diaper, the treatment agent making it possible to easily separate constituting members of an absorbent item individually and at the same time, to inactivate the highly absorbent polymer and sterilize the absorbent item, thereby simplifying the process. The aqueous treatment agent for treating a used or unused absorbent item contains: a polar solvent (A) having an SP value of 10 to 13; an inorganic alkali compound (B); an alkali metal inorganic salt or an alkaline earth metal inorganic salt (C); and an aromatic sulfonate (D).
A viscosity modifier is thermally stable and can provide an excellent viscosity-increasing effect and/or an anti-sagging effect, and is used by the addition to a paint, a coating agent, a painting agent, a flux, an adhesive material, and a sealing material that are produced/used under high temperature conditions. A film-forming agent contains the viscosity modifier including a polyamide component that contains a polyamide compound from a C2-10 aliphatic and/or C6-10 aromatic primary diamine and a C12-36 polybasic acid and/or a C12-30 unsubstituted or hydroxy-substituted aliphatic monocarboxylic acid. The film-forming agent contains the viscosity modifier and a film-forming component and is at least any one selected from a paint, a coating material, a painting material, a flux, an adhesive material, and a sealing material.
Provided is a curable resin composition that has high reactivity and can be cured at low temperature. A curable resin composition characterized by containing a resin component (A) having -COOR (where R is a C50 or lower alkyl group) and a hydroxyl group, and a transesterification catalyst (B), the transesterification catalyst (B) containing an imidazole compound and a zinc-containing compound.
C08L 101/08 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des atomes d'oxygène des groupes carboxyle
Provided is a thermosetting resin composition that has high reactivity, can be adapted to various curing conditions, and has extremely high versatility.
Provided is a thermosetting resin composition that has high reactivity, can be adapted to various curing conditions, and has extremely high versatility.
The thermosetting resin composition contains a resin component (A) containing —COOR (R is an alkyl group having 50 or less carbon atoms) and a hydroxy group, and a transesterification catalyst (B). A curing start temperature is 130° C. or lower, and a gel fraction when cured under a condition of baking at 150° C. for 30 minutes is 80% or more.
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
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
17.
ESTER COMPOUND, METHOD FOR PRODUCING SAME, POLYMER, THERMOSETTING RESIN COMPOSITION AND CURED FILM
Provided is a thermosetting resin composition, from which a cured product having excellent transparency with less yellowing than that in the related art can be obtained, and which is advantageous in cost because a monomer obtained by using an inexpensive raw material is used. An ester compound contains, in one molecule, at least one functional group represented by the following general formula (1) or (2).
Provided is a thermosetting resin composition, from which a cured product having excellent transparency with less yellowing than that in the related art can be obtained, and which is advantageous in cost because a monomer obtained by using an inexpensive raw material is used. An ester compound contains, in one molecule, at least one functional group represented by the following general formula (1) or (2).
Provided is a thermosetting resin composition, from which a cured product having excellent transparency with less yellowing than that in the related art can be obtained, and which is advantageous in cost because a monomer obtained by using an inexpensive raw material is used. An ester compound contains, in one molecule, at least one functional group represented by the following general formula (1) or (2).
(In both the general formulae (1) and (2), R1 is an alkyl group having 50 or less carbon atoms.
Provided is a thermosetting resin composition, from which a cured product having excellent transparency with less yellowing than that in the related art can be obtained, and which is advantageous in cost because a monomer obtained by using an inexpensive raw material is used. An ester compound contains, in one molecule, at least one functional group represented by the following general formula (1) or (2).
(In both the general formulae (1) and (2), R1 is an alkyl group having 50 or less carbon atoms.
R2 is an alkylene group having 50 or less carbon atoms that may contain an oxygen atom and a nitrogen atom as a portion thereof.)
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Solution] A thermosetting resin composition containing a resin component (A), which includes a structure (a) represented by the following general formula (1) and a hydroxy group (b), and a transesterification catalyst (B).
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Solution] A thermosetting resin composition containing a resin component (A), which includes a structure (a) represented by the following general formula (1) and a hydroxy group (b), and a transesterification catalyst (B).
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Solution] A thermosetting resin composition containing a resin component (A), which includes a structure (a) represented by the following general formula (1) and a hydroxy group (b), and a transesterification catalyst (B).
n=0 to 20
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Solution] A thermosetting resin composition containing a resin component (A), which includes a structure (a) represented by the following general formula (1) and a hydroxy group (b), and a transesterification catalyst (B).
n=0 to 20
R1 is an alkyl group having 50 or less carbon atoms.
[Problem] To obtain a thermosetting resin composition that has curing performance at a lower temperature and uses transesterification capable of also suitably coping with conversion into an aqueous form as a curing reaction.
[Solution] A thermosetting resin composition containing a resin component (A), which includes a structure (a) represented by the following general formula (1) and a hydroxy group (b), and a transesterification catalyst (B).
n=0 to 20
R1 is an alkyl group having 50 or less carbon atoms.
R3 is hydrogen or an alkyl group having 10 or less carbon atoms.
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
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 220/20 - Esters des alcools polyhydriques ou des phénols polyhydriques
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
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
19.
METHOD FOR RESTORING DESALINATION PERFORMANCE OF REVERSE OSMOSIS MEMBRANE AND DEVICE FOR RESTORING DESALINATION PERFORMANCE OF REVERSE OSMOSIS MEMBRANE
This method for restoring the desalination performance of a reverse osmosis membrane comprises a washing step for circulating a washing solution and bringing the washing solution into contact with a reverse osmosis membrane, and a restoration step for adding a restoring agent to the washing solution during circulation thereof and bringing the restoring agent into contact with the reverse osmosis membrane.
A desalination performance restoration agent for a cellulose acetate membrane contains: a solvent; and a modified polyvinyl alcohol mixed in the solvent. The modified polyvinyl alcohol has an acetyl group structure in at least part of polyvinyl alcohol.
To provide a resin composition, which has both a thermosetting property and active energy curability, satisfactory performances, and excellent performances including handleability of being inexpensive without having a concern about a short pot life after blending with a thermal cross-linking agent as in the related art. The curable resin composition contains: a resin component (A) containing a (meth)acryloyl group (a), a hydroxy group (b), and an alkyl ester group (c); and an initiator (B).
C08F 265/04 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'acides monocarboxyliques non saturés ou de leurs dérivés tels que définis dans le groupe sur des polymères d'esters
C09D 151/00 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères
22.
EVOH EXTRACTION AGENT AND METHOD FOR EXTRACTING EVOH USING SAME, METHOD FOR RECOVERING EVOH, AND METHOD FOR REGENERATING EVOH EXTRACTION AGENT
Provided is an EVOH extraction agent capable of efficiently extracting EVOH from a multilayer resin molded body containing an EVOH layer. Also provided are a method for efficiently recovering and a method for efficiently extracting EVOH from a multilayer resin molded body containing an EVOH layer. The EVOH extraction agent contains a polar solvent of which the solubility parameter value is 9 to 13, and a quaternary ammonium salt. The method for extracting EVOH consists in applying said EVOH extraction agent to a multilayer resin molded body having an EVOH layer, and exctracting EVOH. The method for recovering EVOH comprises a step in which a solution containing EVOH that has been extracted according to said method for extracting EVOH is mixed with water and/or a lower alcohol, EVOH is precipitated, and then is separated by filtration or centrifuge.
Provided is an EVOH extraction agent capable of efficiently extracting EVOH from a multilayer resin molded body containing an EVOH layer. Also provided are a method for efficiently recovering and a method for efficiently extracting EVOH from a multilayer resin molded body containing an EVOH layer. The EVOH extraction agent contains a polar solvent of which the solubility parameter value is 9 to 13, and a quaternary ammonium salt. The method for extracting EVOH consists in applying said EVOH extraction agent to a multilayer resin molded body having an EVOH layer, and extracting EVOH. The method for recovering EVOH comprises a step in which a solution containing EVOH that has been extracted according to said method for extracting EVOH is mixed with water and/or a lower alcohol, EVOH is precipitated, and then is separated by filtration or centrifuge.
Provided is a viscosity modifier that is heat stable and can provide an excellent viscosity-increasing effect and/or anti-dripping effect, and which is used by the addition to paints, coating agents, coatings, fluxes, adhesives, and sealing materials that are produced/used under high temperature conditions. Also provided is a film-forming agent that contains the viscosity modifier. The viscosity modifier comprises a polyamide component that contains a polyamide compound from a C2-10 aliphatic and/or C6-10 aromatic primary diamine and a C12-36 polybasic acid and/or a C12-30 unsubstituted or hydroxy-substituted aliphatic monocarboxylic acid. The film-forming agent contains the viscosity modifier and a film-forming component and is at least any selected from paints, coating materials, coatings, fluxes, adhesives, and sealing materials.
Provided is a cyclodextrin derivative which has a polymerizable unsaturated group, can be efficiently produced at high yield and high purity, and can be mass-produced. This cyclodextrin derivative having a polymerizable unsaturated group is represented by general formula (1). (In formula (1), R1represents one among (A) general formula (2) of -R3-NH-R4(2) (R3is an alkylene group having 3-20 carbon atoms, may be linear or branched, and may have a substituent, and R4represents a (meth)acryloyl group or a vinyl group-containing alkyl group having 3-50 carbon atoms), (B) general formula (3) of -R5-NHCONH-R6(3) (R5is an alkylene group having 3-20 carbon atoms, may be linear or branched, and may have a substituent, and R6represents a (meth)acryloyloxyalkyl group having 4-50 carbon atoms or a vinyl group-containing alkyl group having 3-50 carbon atoms), or (C) general formula (4) of -R5-OCONH-R6(4) (R5and R6are the same as described above). R2represents a hydrogen atom, an acyl group having 2-50 carbon atoms, or an alkyl group having 1-30 carbon atoms. Rcrepresents a group represented by general formula (5) (in formula (5), R7's are the same as or different from each other, and represent a hydrogen atom, an acyl group having 2-50 carbon atoms, an alkyl group having 1-30 carbon atoms, or -CONHR8(R8is an alkyl group having 1-20 carbon atoms), and at least 20% of R7's are each one among an acyl group having 2-50 carbon atoms, an alkyl group having 1-30 carbon atoms, or -CONHR8, and x is an integer of 5-7).)
The present invention addresses the problem of providing a thermosetting resin composition which contains a polyester resin as the base resin and is capable of using ester-exchange reaction as the curing reaction. This thermosetting resin composition is characterized by containing: a polyester resin (A) having a hydroxyl group (a) and an alkyl ester group (b); and an ester-exchange catalyst (B).
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
The problem of the present invention is to obtain a thermosetting resin composition in which ester exchange having a good heat curing property is used for a curing reaction. This thermosetting resin composition contains a resin component (A), which includes an alkyl ester group (a) and a hydroxyl group (b), and an ester exchange catalyst (B), wherein the resin component (A) includes, in at least a portion thereof, a resin component having a structural unit derived from 2-methylene glutaric acid diester.
Provided is a thermosetting resin composition which is highly reactive, can be adapted to various curing conditions, and has great versatility. The thermosetting resin composition contains: a resin component (A) having -COOR (R is an alkyl group having 50 or less carbon atoms) and a hydroxyl group; and a transesterification catalyst (B), has a curing start temperature of 130°C or lower, and has a gel fraction of at least 80% when cured under the condition of baking at 150°C for 30 minutes.
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
29.
THERMOSETTING RESIN COMPOSITION AND TRANSESTERIFICATION REACTION CATALYST
The present invention provides a thermosetting resin composition with extremely high versatility, said thermosetting resin composition being highly reactive, while being adaptable to various curing conditions. A thermosetting resin composition which is characterized by containing (A) a resin component having a hydroxyl group and a -COOR moiety (wherein R represents an alkyl group having 50 or less carbon atoms) and (B) a transesterification catalyst, and which is also characterized by having a curing initiation temperature of 130°C or less and a gel fraction of 80% or more as cured by 30-minute baking at 150°C.
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
30.
ESTER COMPOUND, PRODUCTION METHOD THEREFOR, POLYMER, THERMALLY CURABLE RESIN COMPOSITION, AND CURED FILM
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p. ex. sans traitement intermédiaire
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
33.
DESALINATION PERFORMANCE RESTORING AGENT FOR CELLULOSE ACETATE MEMBRANE AND METHOD FOR RESTORING DESALINATION PERFORMANCE OF CELLULOSE ACETATE MEMBRANE
Provided is a desalination performance restoring agent for a cellulose acetate membrane, the agent containing a solvent and a modified polyvinyl alcohol mixed in the solvent. The modified polyvinyl alcohol contains a modified polyvinyl alcohol having an acetyl group structure in at least a portion of the polyvinyl alcohol.
B01D 65/00 - Accessoires ou opérations auxiliaires, en général, pour les procédés ou les appareils de séparation utilisant des membranes semi-perméables
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry and science; industrial
chemicals; chemicals for the manufacture of paints; glue and
adhesives for industrial purposes; synthetic resins,
unprocessed.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry and science; industrial chemicals; chemicals for the manufacture of paints; glue and adhesives for industrial purposes; synthetic resins, unprocessed
36.
CURABLE RESIN COMPOSITION, CURED FILM, COATED RESIN MOLDED BODY AND MULTILAYER FILM
The present invention enables the achievement of a resin composition which has both thermosetting properties and active energy ray-curable properties, while achieving good performance. Unlike conventional resin compositions, it is not necessary for this resin composition to worry about a short pot life after blending of a thermal crosslinking agent. Consequently, this resin composition has excellent properties including handling properties, while being obtained at low cost. A curable resin composition which is characterized by containing: (A) a resin component that contains (a) a (meth)acryloyl group, (b) a hydroxyl group and (c) an alkyl ester group; and (B) an initiator.
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C08F 290/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères modifiés par introduction de groupes aliphatiques non saturés terminaux ou latéraux
C08F 299/00 - 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
The purpose of the present invention is to provide a chemical cleaning method which makes it possible to remove residues generated in chemical cleaning using a sulfur-containing neutral cleaning agent. The chemical cleaning method according to the present disclosure is to clean equipment, as a cleaning target, using a metal matrix as a structural member. The method comprises a neutral cleaning step (S2) of cleaning an inside of the cleaning target by a main agent that dissolves scales containing a metal oxide, and a neutral cleaning agent containing a sulfur element, an oxidizing treatment step (S4) of, after the neutral cleaning step (S2), supplying an oxidizing agent to the inside of the cleaning target, and a dissolving treatment step (S6) of, after the oxidizing treatment step (S4), supplying an oxide solution to the inside of the cleaning target, the oxide solution being regulated using a pH regulator showing basicity to have a pH of 2.5-7.0. The oxide solution contains a chelating agent, an organic acid having a chelating effect, and a solubilizer selected from organic acid salts having a chelating effect.
B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant
B08B 9/032 - Nettoyage des surfaces intérieuresÉlimination des bouchons par l'action mécanique d'un fluide en mouvement, p. ex. par effet de chasse d'eau
C23G 3/04 - Appareils pour nettoyer ou décaper les matériaux métalliques pour le nettoyage des tuyaux
F28G 9/00 - Nettoyage par lessivage ou par lavage, p. ex. avec des solvants chimiques
38.
THERMOSETTING RESIN COMPOSITION, CURED FILM, AND NONAQUEOUS DISPERSION RESIN PARTICLES
[Problem] To provide a thermosetting resin composition which has good curability, can be used for various applications, uses transesterification as the curing reaction, and has good physical properties. [Solution] A thermosetting resin composition which comprises a resin component (A) which has, as an essential component, a film property modifier (A-1) which is at least one selected from the group consisting of nonaqueous dispersion resin particles, a block copolymer, and a polyester resin, the resin component (A) having an alkyl ester group and a hydroxyl group, the thermosetting resin composition further comprising a transesterification catalyst (B).
C08L 33/04 - Homopolymères ou copolymères des esters
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
39.
THERMOSETTING RESIN COMPOSITION, CURED FILM, AND NON-AQUEOUS DISPERSION RESIN PARTICLES
The present invention addresses the problem of providing a thermosetting resin composition which has good curability, can be used in various applications, undergoes a transesterification curing reaction, and has good physical properties. This thermosetting resin composition contains a resin component (A) containing a film physical property modifier (A-1) which is at least one selected from the group consisting of non-aqueous dispersion resin particles, a block copolymer, and a polyester resin, as an essential component, wherein the resin component (A) has an alkyl ester group and a hydroxyl group, and further contains a transesterification catalyst (B). The thermosetting resin composition further contains a transesterification catalyst (B).
C08L 33/04 - Homopolymères ou copolymères des esters
C08L 53/00 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
40.
COATING MATERIAL FOR HIGH TEMPERATURE CURING, COATED METAL MATERIAL, COATING METHOD AND COATED METAL MATERIAL
The present invention addresses the problem of providing a coating material for high temperature curing, the curing reaction of which is a transesterification reaction. A coating material for high temperature curing, which is characterized by containing (A) a resin component that has an alkyl ester group and a hydroxyl group, and (B) a transesterification catalyst.
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
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 15/08 - 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
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
41.
THERMOSETTING RESIN COMPOSITION, METHOD FOR FORMING COATING FILM, AND CURED COATING FILM
The present invention addresses the problem of providing a thermosetting coating composition using a transesterification reaction as a curing reaction, the composition having properties enabling use as a coating composition. This thermosetting resin composition contains: a compound (A) having two or more –COOR (R represents a primary or secondary alkyl group); a polyol (B) having two or more hydroxyl groups; and a transesterification catalyst (C).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
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
42.
AQUEOUS THERMOSETTING RESIN COMPOSITION AND CURED FILM
The present invention addresses the problem of providing an aqueous thermosetting resin composition that can be favorably cured by means of an ester exchange reaction between an alkyl ester and a hydroxyl group. An aqueous thermosetting resin composition that contains: a resin component (A) that has a -COOR group (R being an alkyl group that has no more than 50 carbons) and a hydroxyl group; and an ester exchange catalyst (B).
The present invention addresses the problem of providing a thermosetting coating composition that undergoes transesterification as a curing reaction, and can be used as a coating composition. This thermosetting resin composition contains a compound (A) that is a compound (A-a) having two or more –COOR (R represents a primary or secondary alkyl group) and/or a compound (A-b) having a hydroxy group and one –COOR (R represents a primary or secondary alkyl group), a polyol (B) having two or more hydroxy groups, and a transesterification catalyst (C).
The present invention addresses the problem of providing a coating material which is for high temperature curing and which undergoes transesterification as a curing reaction. This coating material for high temperature curing is characterized by containing a transesterification catalyst (B) and a resin component (A) having a hydroxyl group and an alkyl ester group.
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
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
B32B 15/08 - 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
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
45.
AQUEOUS THERMOSETTING RESIN COMPOSITION AND CURED FILM
The present invention addresses the problem of obtaining an aqueous thermosetting resin composition capable of obtaining excellent curing capability through transesterification between a hydroxyl group and an alkyl ester. This aqueous thermosetting resin composition contains a transesterification catalyst (B) and a resin component (A) having a hydroxyl group and –COOR (R represents an alkyl group having 50 or less carbon atoms).
An object of the present invention is to provide a method for forming a multilayer coating film with excellent performance such as acid resistance, by using a coating composition which is completely different from conventional clear coating compositions and cheaper than conventional non-melamine curing type, acid/epoxy type, and isocyanate type clear coating compositions. A method for forming a multilayer coating film comprising a step (1) of applying a base coating composition and a step (2) of applying a clear coating composition on a coating film formed in the step (1), wherein the clear coating composition causes a curing reaction through a transesterification reaction between a hydroxyl group and an alkyl ester group.
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
47.
DISSOLUTION AND REMOVAL COMPOSITION AND CLEANING METHOD
The purpose of the present invention is to provide: a dissolution and removal composition capable of dissolving and removing scale while suppressing corrosion of a base material even in a state in which oxygen remains; and a cleaning method. This dissolution and removal composition contains a main agent that dissolves and removes scale containing a metal oxide, a first reducing agent that is an organic acid having oxygen reduction properties, and at least one type of second reducing agent selected from among a thiourea-based compound, a thiourea dioxide-based compound, a thioglycolic acid salt and a dithionous acid salt. In addition, the dissolution and removal composition preferably further contains at least one type of inhibitor selected from among sulfur-containing compounds having any one of a mercaptan group (-HS), a thiocyanic acid group (-SCN) and an alkali metal salt of a mercaptan group (NaS-, KS- or LiS-).
C23G 1/06 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions acides avec emploi d'inhibiteurs inhibiteurs organiques
48.
POWDERY THIXOTROPY-IMPARTING AGENT FOR NON-AQUEOUS PAINT, AND NON-AQUEOUS PAINT COMPOSITION HAVING SAME ADDED
Provided are: a powdery thixotropy-imparting agent which is for a non-aqueous paint and which, regardless of the type or presence of a solvent, an alcohol solvent, etc., contained in a non-aqueous paint, imparts excellent thickening properties and/or liquid dripping prevention properties to a non-aqueous paint by adding a small amount of the agent to the non-aqueous paint, thereby being capable of modifying and improving the properties of the paint composition; and a non-aqueous paint composition having said agent added. This powdery thixotropy-imparting agent includes: an amide compound (A) in which a primary diamine having 2-8 carbon atoms, and a hydrogenated castor oil fatty acid and/or aliphatic monocarboxylic acid having 4-18 carbon atoms, are condensed; a non-amide wax component (B); and a polymer (C) having a polar functional group, wherein the powdery thixotropy-imparting agent imparts thickening properties or liquid dripping prevention properties, and thixotropic properties. This non-aqueous paint composition includes a powdery thixotropy-imparting agent for a non-aqueous paint, and a non-aqueous paint component, and contains a solvent selected from among non-alcoholic organic solvents and alcohol solvents or contains no solvent.
The present invention addresses the problem of providing an ion-conducting material having excellent ionic conductivity. This ion-conducting material is a layered double hydroxide having Zn as the divalent metal. The intensity ratio (It/Ic) between the total of the diffraction intensities of the crystal phases incorporating anions other than carbonate ions (It) and the diffraction intensity of the crystal phase incorporating carbonate ions (Ic) is 1 or greater, as determined by X-ray diffraction.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01M 2/16 - Séparateurs; Membranes; Diaphragmes; Eléments d'espacement caractérisés par le matériau
H01M 12/08 - Éléments hybridesLeur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire
50.
LAYERED DOUBLE HYDROXIDE AND RESIN COMPOSITE MATERIAL COMPOSITION
[Problem] To provide a layered double hydroxide with which a resin composition can be obtained, wherein the resin composition has improved mold releasability and fluidity of molten resin, is also excellent in terms of impact strength, and owing to excellent thermal resistance, experiences no drop in physical properties during heating even for resin which undegoes high-temperature molding, and experiences no drop in physical properties even if exposed to high-temperature conditions under conditions of use. [Solution] This layered double hydroxide is characterized in that the layer structure does not collapse at 400°C, and the structural formula thereof is represented by the composition formula: [MI1-x1-xMIIx22][An-x/n22O (1) MIrepresents at least one selected from the group consisting of Mg, Zn, Ca, Cu, Zr, Co, Ni, Fe and Mn as divalent metal species and Li as a monovalent metal species, MIIrepresents at least one selected from the group consisting of Al, Fe and Co as trivalent metal species, and An-represents an n-valent anion of an organic acid. The organic acid represented by An- is incorporated between layers. 0.20 ≤ x ≤ 0.50 0 ≤ m < 2
[Problem] To provide a thermosetting resin composition which is inexpensive, has good curing properties, can be used in a variety of applications, and which, as a result of using a transesterification reaction as part of the curing reaction, facilitates the control of the physical properties thereof, and can reduce costs, while maintaining equivalent curing performance to the prior art. [Solution] A thermosetting resin composition comprising: at least one hardening component (A) selected from among the group consisting of polyisocyanate compounds, melamine resin and alkoxysilane compounds; a resin component (B) having an alkyl ester group and a hydroxyl group; and a transesterification catalyst (C).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
[Problem] To provide a thermosetting resin composition which is inexpensive, has good curing properties, can be used in a variety of applications, and which, as a result of using a transesterification reaction as part of the curing reaction, facilitates the control of the physical properties thereof, and can reduce costs, while maintaining equivalent curing performance to the prior art. [Solution] A thermosetting resin composition containing: at least one hardening component (A) selected from the group consisting of polyisocyanate compounds, melamine resin and alkoxy silane compounds; a resin component (B) having an alkyl ester group and a hydroxyl group; and a transesterification catalyst (C).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
The present invention addresses the problem of providing a method for forming a multilayer coating film, wherein a coating composition that is completely different from conventional products is used as a clear coating material in a conventional coating system to thereby form a multilayer coating film being less expensive than films formed by using conventional non-melamine curable, acid/epoxy or isocyanate clear coating materials and exhibiting excellent properties such as acid resistance. A method for forming a multilayer coating film, said method comprising step (1) for applying a base coating material and step (2) for applying a clear coating material on the coating film formed in step (1), wherein the clear coating material undergoes a curing reaction through transesterification between a hydroxyl group and an alkyl ester group.
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 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/42 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines de condensation d'aldéhydes, p. ex. avec des phénols, des urées ou des mélamines
C09D 161/28 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des composés contenant de l'hydrogène lié à l'azote d'aldéhydes avec des composés hétérocycliques avec la mélamine
It is an object of the present invention to provide an unsaturated group-containing ester compound which can be used as a raw material of a curable composition using transesterification reaction and which is inexpensive and has a good curability, and a polymer, a thermosetting resin composition, and a curable composition which containing the unsaturated group-containing ester compound, respectively.
An unsaturated group-containing ester compound having a chemical structure represented by the following general formula (1):
1: 1 to 10
1;
4 is an aliphatic, an alicyclic or an aromatic alkylene group with a number of atoms of 50 or less in the main chain, which may have one or more functional groups selected from the group consisting of an ester group, an ether group, an amide group, and a urethane and may have a side chain;
5] group may be a lactone structure represented by the following general formula (1-1).
x is a hydrocarbon group having 2 to 10 carbon atoms which may have a branched chain.
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08F 20/26 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
C07C 69/67 - Esters d'acides carboxyliques dont le groupe carboxyle estérifié est lié à un atome de carbone acyclique et dont l'un des groupes OH, O-métal, —CHO, céto, éther, acyloxy, des groupes , des groupes ou des groupes se trouve dans la partie acide d'acides saturés
C07C 69/67 - Esters d'acides carboxyliques dont le groupe carboxyle estérifié est lié à un atome de carbone acyclique et dont l'un des groupes OH, O-métal, —CHO, céto, éther, acyloxy, des groupes , des groupes ou des groupes se trouve dans la partie acide d'acides saturés
1,23 4545455] group is optionally the lactone structure of general expression (1-1).) (Rx is an alkylene group of 2-10 carbons optionally having a branch chain.)
C07C 69/67 - Esters d'acides carboxyliques dont le groupe carboxyle estérifié est lié à un atome de carbone acyclique et dont l'un des groupes OH, O-métal, —CHO, céto, éther, acyloxy, des groupes , des groupes ou des groupes se trouve dans la partie acide d'acides saturés
22═C(R4)-CO-O-R5-RF22═C(R6)-CO-O-R7-R8 and/or an unsaturated group-containing morpholine amide monomer, the surface conditioner having a weight average molecular weight of 1500-50000.
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
C09D 131/00 - 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 radical acyloxy d'un acide carboxylique saturé, de l'acide carbonique ou d'un acide haloformiqueCompositions de revêtement à base de dérivés de tels polymères
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 133/16 - Homopolymères ou copolymères d'esters contenant des atomes d'halogène
C09D 133/24 - Homopolymères ou copolymères d'amides ou d'imides
The present invention provides an amide compound which constitutes a wax component that is added to a resin to be molded, and which is able to be used over a wide processing temperature range because of the low melting point thereof, while improving the mold releasability and fluidity of the resin. This amide compound is effective for improvement of the dispersibility of a filler and for countermeasures against foreign substances, and is not thermally decomposed when a composition of the resin is molded at high temperatures, thereby preventing mold fouling and the like, while imparting the composition with excellent fluidity and mold releasability. The present invention also provides a wax material which contains this amide compound. An amide compound according to the present invention is a dehydration condensation product of a diamine having 2-21 carbon atoms, and a saturated aliphatic monocarboxylic acid having 23-50 carbon atoms and a polybasic acid having 2-14 carbon atoms. A wax material according to the present invention contains: an amide wax component that contains the above-described amide compound; or alternatively contains an amide wax component that contains at least one of the above-described amide compound and an amide compound which is a dehydration condensation product of a diamine having 2-21 carbon atoms, and a saturated aliphatic monocarboxylic acid having 12-22 carbon atoms and a polybasic acid having 2-14 carbon atoms, and an accompanying wax component other than the amide wax component.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 23/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
Provided is an inexpensive thermosetting resin composition having suitable curability and in which the curing reaction is transesterification that makes it possible to use said thermosetting resin composition for a variety of uses. The thermosetting resin composition contains (A) an ester compound having at least two alkyl ester groups in the molecule thereof, a compound (B) having at least two hydroxyl groups in the molecule thereof, and (C) a transesterification catalyst (C).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 129/04 - Alcool polyvinyliqueHomopolymères ou copolymères partiellement hydrolysés d'esters d'alcools non saturés avec des acides carboxyliques saturés
C09D 133/04 - Homopolymères ou copolymères d'esters
C09D 135/02 - Homopolymères ou copolymères d'esters
C09J 129/04 - Alcool polyvinyliqueHomopolymères ou copolymères partiellement hydrolysés d'esters d'alcools non saturés avec des acides carboxyliques saturés
C09J 133/04 - Homopolymères ou copolymères d'esters
C09J 135/02 - Homopolymères ou copolymères d'esters
[Problem] To provide an inexpensive thermosetting resin composition having suitable curability and in which the curing reaction is transesterification that makes it possible to use said thermosetting resin composition for a variety of uses. [Solution] A thermosetting resin composition containing an ester compound (A) having at least two alkyl ester groups in the molecule thereof, a compound (B) having at least two hydroxyl groups in the molecule thereof, and a transesterification catalyst (C).
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
A thermosetting resin composition using a transesterification reaction as a curing reaction, which has a good curability and can be used in various applications. A thermosetting resin composition comprising a polymer (A) composed of a monomer having a (meth) acrylic acid tertiary alkyl ester and a monomer having a hydroxyl group as a structural unit, and a transesterification catalyst (B) as an essential component, and being organic solvent-type or water-borne, wherein the polymer (A) has a glass transition temperature of 80° C. or lower.
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
C09D 133/10 - Homopolymères ou copolymères d'esters de l'acide méthacrylique
C09J 133/10 - Homopolymères ou copolymères d'esters de l'acide méthacrylique
[Problem] To provide a thermosetting resin composition which cures by a transesterification reaction, the thermosetting resin composition having satisfactory curability and being usable in various applications. [Solution] A thermosetting resin composition which comprises a polymer (A) comprising a tertiary alkyl ester of (meth)acrylic acid and a hydroxylated monomer as constituent units and a transesterification catalyst (B), as essential components and which is based on an organic solvent or water.
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
Provided are: a wire-drawing lubricant that is not a liquid like prior pretreatment agents but a powder, does not generate sludge, does not require immersion and drying, and can be a convenient pretreatment agent, and that acts as a lubricant, which can exhibit the properties of lubrication, conformability, ductility, spreadability, adhesiveness, and heat resistance; and a wire-drawing method for effectively bringing the same into play. The wire-drawing lubricant comprises a powder with a mean volume-based particle diameter of 0.1 µm-100 µm. A base metal wire-drawing method using the same comprises: an electrostatic coating treatment step for adhering the wire-drawing lubricant onto the surface of a base metal that is to undergo wire-drawing, thus coating the same, by means of electrostatic coating; and a wire-drawing step for wire-drawing the base metal by reducing the diameter thereof with a die.
C10M 105/24 - Acides carboxyliques ou leurs sels comportant un seul groupe carboxyle lié à un atome de carbone acyclique ou cycloaliphatique ou à l'hydrogène
C10M 105/26 - Acides carboxyliques ou leurs sels comportant plusieurs groupes carboxyle liés à un atome de carbone acyclique ou cycloaliphatique
C10N 20/06 - Particules de forme ou de dimensions particulières
C10N 30/00 - Propriétés physiques ou chimiques particulières améliorées par l'additif caractérisant la composition lubrifiante, p. ex. additifs multifonctionnels
C10N 30/06 - OnctuositéRésistance du filmAnti-usureRésistance aux pressions extrêmes
Provide are: a thixotropic agent which contains a heat sagging inhibitor that has been made evenly and rapidly dispersible and as a result of this configuration, which, when added to a flux or solder paste, causes no thermal damage to the flux resin or the heat sagging inhibitor and which prevents the flux or solder paste from thermally sagging; and a flux and a solder paste each containing the thixotropic agent. The thixotropic agent of the present invention comprises a mixture of: an amide wax that is a product of condensation of at least one acid selected from among saturated aliphatic monocarboxylic acids, hydroxylated aliphatic monocarboxylic acids, and polybasic acids with at least one amine selected from among diamines and tetramines; a resin having a molecular weight of 10,000 at most; and a dispersion medium having a boiling point of at least 180ºC. The flux and the solder paste of the present invention each contain this thixotropic agent.
The purpose of the present invention is to provide a composition for hardcoats and a molded article, the composition enabling the used components to exhibit the transparency, scratch resistance, chemical resistance, and anti-blocking properties to the highest degree and, simultaneously therewith, being effective in minimizing the curling properties. The composition for hardcoats comprises (A) a urethane (meth)acrylate, (B) a polyfunctional (meth)acrylate, (C) a fluorine-containing (meth)acrylic resin, and (D) fine metal oxide particles.
Provided is a method for culturing a fungus, which enables a mycelium of a basidiomycete to be grown into a fruiting body in a solid culture medium or a liquid culture medium and therefore can culture the basidiomycete with uniform quality, with high efficiency and in a simple manner. The method for culturing a fungus comprises: a mycelium proliferation step [I] for forming a reinforcing body (15) selected from a mesh, a woven fabric, a non-woven fabric and a porous sheet using a metal, a synthetic resin, a natural resin and/or paper, applying a basidiomycetous mycelium culture medium (14) onto the reinforcing body (15), then inoculating a mycelium of a basidiomycete (20) onto the front surface side of the reinforcing body (15) by coating or spraying a culture liquid (17) of the mycelium onto the front surface side to form a sheet (1) for mycelium-growing/culturing purposes, and then growing the mycelium; and a fruiting body proliferation step [II] for applying a basidiomycetous fruit body culture medium (24) to the mycelium that has been grown on the front surface side to form a sheet (2) for fruit body-growing/culturing purposes and then allowing the mycelium to be grown into a fruiting body.
A01G 1/04 - Culture des champignons (composts ou engrais pour la culture des champignons C05)
C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
C12N 1/00 - Micro-organismes, p. ex. protozoairesCompositions les contenantProcédés de culture ou de conservation de micro-organismes, ou de compositions les contenantProcédés de préparation ou d'isolement d'une composition contenant un micro-organismeLeurs milieux de culture
Provided is an antifoaming agent for coating agents, which suppresses foaming of a nonaqueous coating agent by being blended into the coating agent in a small amount, thereby improving pin hole prevention performance, and which enables the coating agent to form a thermally cured or thermally dried coating film having an excellent appearance by suppressing the generation of pin holes without deteriorating the smoothness of the coating film even under such conditions where pin holes are easily generated. This antifoaming agent for nonaqueous coating agents contains a copolymerized product which is obtained by copolymerizing 2-40 parts by weight of at least one kind of hydrophilic monomer that is selected from among an N-vinyl lactam monomer, a tetrahydrofurfuryl (meth)acrylate monomer, a (meth)acrylate monomer, a (meth)acrylamide monomer and a hydroxyalkyl (meth)acrylate monomer and 60-98 parts by weight of a hydrophobic monomer of an alkyl (meth)acrylate having an alkyl group and/or a vinyl ether having an alkyl group. The weight average molecular weight of the copolymerized product is 10,000-350,000.
Provided is an innovative band-shaped lubricating material for dry wiredrawing which not only can be used under severe wiredrawing conditions, such as high-temperature high-pressure high-speed conditions, like conventional powdery or granular lubricants for dry wiredrawing, but also can accommodate both diameter reductions to a wide range of wire diameters ranging from a small to a large diameter and a wide range of wire speeds ranging from a low to a high speed. The lubricating material is not limited in the shapes of works, is excellent in terms of lubricity, conformability, spreadability, adhesion, heat resistance, processability, workability, safety, durability, productivity, and other function, is effective in improving the working environment, and is friendly to the global environment. This band-shaped lubricating material for dry wiredrawing is a material comprising a film which comprises 10-90 wt.% metal salt of a saturated fatty acid and 10-90 wt.% thermoplastic resin.
C10M 169/04 - Mélanges de matériaux de base et d'additifs
C10M 105/24 - Acides carboxyliques ou leurs sels comportant un seul groupe carboxyle lié à un atome de carbone acyclique ou cycloaliphatique ou à l'hydrogène
C10M 143/04 - Compositions lubrifiantes caractérisées en ce que l'additif est un hydrocarbure macromoléculaire ou un tel hydrocarbure modifié par oxydation contenant du propène
C10M 143/08 - Compositions lubrifiantes caractérisées en ce que l'additif est un hydrocarbure macromoléculaire ou un tel hydrocarbure modifié par oxydation contenant un monomère aliphatique comportant plus de 4 atomes de carbone
C10M 143/10 - Compositions lubrifiantes caractérisées en ce que l'additif est un hydrocarbure macromoléculaire ou un tel hydrocarbure modifié par oxydation contenant un monomère aromatique, p. ex. styrène
C10M 145/04 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant des monomères comportant un radical insaturé lié à un radical alcool, aldéhyde, cétone, éther, cétal ou acétal
C10M 147/02 - Monomère contenant uniquement du carbone, de l'hydrogène et des halogènes
C10M 149/08 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant des monomères comportant un radical insaturé lié à un groupe nitrile
C10M 149/16 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone faisant intervenir une réaction de condensation entre le monomère contenant de l'azote et un aldéhyde ou une cétone
C10M 151/04 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C10M 177/00 - Méthodes particulières de préparation des compositions lubrifiantesModification chimique par post-traitement des constituants ou de la composition lubrifiante elle-même, non couverte par d'autres classes
C10N 30/00 - Propriétés physiques ou chimiques particulières améliorées par l'additif caractérisant la composition lubrifiante, p. ex. additifs multifonctionnels
C10N 30/06 - OnctuositéRésistance du filmAnti-usureRésistance aux pressions extrêmes
Provided is a (meta)allylsilane compound that is a starting material for realizing a substrate having functional properties, such as optical properties, separation properties, charge transfer properties, catalyst properties, water repellency, oil repellency or lipophilicity, surface protection capability, or scratch resistance, and that can be simply prepared, easily purified, and handled with stability. The (meta)allylsilane compound has reactive functional groups, which are formed from (meta)allylsilyl groups or halogenosilyl groups bonded to the same via spacer groups, and which bond, directly or via separate spacer groups, to: the dehydrogenation residue of amino groups of amino group-containing compounds; the carbaminic acid ester groups or amide groups derived from the dehydrogenation residue of amino groups; aromatic compounds; polymerizable unsaturated groups; perfluoro groups; dehydrogenation residue of saccharide or carbohydrate polyols (excluding when the separate spacer group is an alkylene group or an alkylene group and arylene group); dehydrogenation residue of amino acids; halogenosilyl groups; or substituted silyl groups wherein the halogen of the halogenosilyl is substituted.
C07F 7/08 - Composés comportant une ou plusieurs liaisons C—Si
B01J 20/281 - Absorbants ou adsorbants spécialement adaptés pour la chromatographie préparative, analytique ou de recherche
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C03C 17/30 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des composés contenant du silicium
C07F 7/10 - Composés comportant une ou plusieurs liaisons C—Si azotés
C09D 183/07 - Polysiloxanes contenant du silicium lié à des groupes aliphatiques non saturés
C09D 183/08 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes autres que le carbone, l'hydrogène et l'oxygène
C09D 183/12 - Copolymères séquencés ou greffés contenant des séquences de polysiloxanes contenant des séquences de polyéthers
C09K 3/18 - Substances non couvertes ailleurs à appliquer sur des surfaces pour y minimiser l'adhérence de la glace, du brouillard ou de l'eauSubstances antigel ou provoquant le dégel pour application sur des surfaces
70.
(METH) ALLYLSILANE COMPOUND, SILANE COUPLING AGENT THEREFOR, AND FUNCTIONAL MATERIAL USING SAME
Provided are: a (meth) allylsilane compound that is chemically bonded to a variety of alcohol derivatives such as saccharides and other polyol derivatives, is a raw material used to cause a substrate to express functionality such as anti-fogging properties and column chromatography separation properties, can be simply prepared, is readily refined, is stable, and is easy to handle; and a functional material having said functionalities expressed therein while a silyl group-containing group is readily carried in high concentration on the substrate surface, by using the (meth) allylsilane compound as a silane coupling agent and silane coupling same to the substrate. The (meth) allylsilane compound has a (meth) allylsilyl group-containing alkyl group or a (meth) allylsiilyl alkyl group-containing aralkyl group bonded to an alcohol derivative. The functional material has an allylsilane compound-containing silane coupling agent ether-bonded upon a substrate having a surface hydroxyl group exposed, by silane coupling via the surface hydroxyl group.
C09K 3/18 - Substances non couvertes ailleurs à appliquer sur des surfaces pour y minimiser l'adhérence de la glace, du brouillard ou de l'eauSubstances antigel ou provoquant le dégel pour application sur des surfaces
A surface conditioner for a coating agent is provided. The surface conditioner for the coating agent comprises: a copolymer composed of 1 to 40 parts by weight of an acrylate monomer (A) having a siloxy group, 2 to 80 parts by weight of an N-vinyllactam monomer (B), and 10 to 97 parts by weight of an alkyl(meth)acrylate monomer (C) of which an alkyl group has 1 to 12 carbon atoms; and weight average molecular weight of the copolymer is 1000 to 120000. It is another object of the present invention to provide a coating agent to which said surface conditioner is blended.
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
Provided is a low-cost orientation modifier that is added to paint containing a brightening pigment to adequately disperse the brightening pigment; that has the ability to cause a paint film, which is formed by applying the paint, to further improve the flip-flop effect of the brightening pigment; that is versatile; and that can be easily manufactured. The orientation modifier for the brightening pigment is obtained through the esterification of: an α-olefin/maleic anhydride copolymer formed by the copolymerization of a linear or branched α-olefin with at least 6 carbons and a maleic anhydride; and a polyethylene glycol monoalkyl ether represented by R1-(OCH2CH2)n-OH (in the formula, R1 is a linear or branched alkyl group with 6-30 carbons, and n is a number from 5 to 60), and having a hydrophilic-lipophilic balance of 9 to 19. The orientation modifier contains an ester compound having an acid value of 15 to 60 mg⋅KOH/g.
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
C09D 5/29 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte pour effets multicolores
Disclosed is a wax that is added to a thermoplastic resin that undergoes a molding process at high temperatures. The wax does not thermally decompose when that thermoplastic resin composition undergoes the molding process. The wax also prevents mold fouling and provides superior lubricating properties and mold release properties. Also disclosed are a method for producing the wax with superior productivity, a lubricant for thermoplastic resin molding processes, and a mold release agent for thermoplastic resin molding processes. The wax contains a dehydration condensed amide wax component 99.98 - 95 wt% of which is an acid, which is formed from 2 mol of a C12-22 saturated aliphatic monocarboxylic acid by molar ratio and a mol of a C2-12 polybasic acid by molar ratio (0 ≤ a ≤ 5), and b mol of a C2-14 diamine by molar ratio (1 ≤ b ≤ 6), and 0.02 - 5 wt% of an oxidation inhibitor that has compatibility with this amide wax component.
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C10M 107/44 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C10M 137/02 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant du phosphore ne comportant pas de liaison carbone-phosphore
C10N 30/00 - Propriétés physiques ou chimiques particulières améliorées par l'additif caractérisant la composition lubrifiante, p. ex. additifs multifonctionnels
C10N 30/06 - OnctuositéRésistance du filmAnti-usureRésistance aux pressions extrêmes
Provided is a process for the production of halogenated aromatic compounds by replacing aromatic hydrogen atoms of an aromatic compound by halogen atoms regioselectively and directly in a simple manner in high yield. The process is highly safe, less costly, easy, and suitable for industrial mass-production. The process is characterized by mixing an N,N'-dihalogenohydantoin with an aromatic compound in the presence of a Lewis acid to replace at least partially the aromatic hydrogen atoms of the aromatic compound by halogen atoms.
C07C 41/22 - Préparation d'éthers par des réactions ne formant pas de liaisons sur l'oxygène de la fonction éther par introduction d'atomes d'halogènePréparation d'éthers par des réactions ne formant pas de liaisons sur l'oxygène de la fonction éther par substitution d'atomes d'halogène par des atomes d'autres halogènes
C07C 43/225 - Éthers une liaison sur l'oxygène de la fonction éther étant sur un atome de carbone d'un cycle aromatique à six chaînons contenant des atomes d'halogène
C07C 209/74 - Préparation de composés contenant des groupes amino liés à un squelette carboné à partir d'amines, par des réactions n'impliquant pas de groupes amino, p. ex. réduction d'amines non saturées, aromatisation ou substitution du squelette carboné par halogénation, halogénhydratation, déshalogénation ou déshalogénhydratation
C07C 211/56 - Composés contenant des groupes amino liés à un squelette carboné ayant des groupes amino liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné ayant des groupes amino liés à deux ou trois cycles aromatiques à six chaînons le squelette carboné étant substitué de plus par des atomes d'halogène ou par des groupes nitro ou nitroso
Disclosed are: a surface conditioner for coating agents, which can impart base material-wetting properties and cissing-preventing properties to a coating agent when added to the coating agent in a small quantity, can also impart leveling properties to a coating film that is produced by applying the coating agent to make the surface of the coating film smooth and beautiful, can prevent from the adhesion of an overcoat, can impart excellent leveling properties even when added to a baking paint that is cured at a high temperature, and has heat resistance; and a coating agent containing the surface conditioner. The surface conditioner for coating agents comprises a copolymer comprising 1 to 40 parts by weight of (A) an acrylate monomer containing a siloxy group, 2 to 80 parts by weight of (B) an N-vinyllactam monomer and 10 to 97 parts by weight of (C) an alkyl (meth)acrylate monomer having a C1-12 alkyl group and has a weight average molecular weight of 1000 to 120000. The coating agent comprises the surface conditioner for coating agents and a coating component.
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
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
C09D 7/06 - Utilisation de composés comme agents fluidifiants
C09D 133/04 - Homopolymères ou copolymères d'esters
C09D 139/04 - Homopolymères ou copolymères de monomères contenant des hétérocycles possédant de l'azote dans le cycle
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 183/10 - Copolymères séquencés ou greffés contenant des séquences de polysiloxanes
76.
METHOD OF WELDING TUBES AND FOAMING AGENT FOR CONTANING SHIELD GAS
A method of welding tubes includes forming a layer of foam(S) inside a first tube, filling shield gas in a space defined by the layer of foam and welding the tubes (1,1). A foaming agent including keratin protein is used to form the layer of foam (S) for containing shield gas. A spray (2) containing the foaming agent for containing shield gas sprays the foaming agent into the tube (1) through a nozzle (22).
B23K 9/028 - Soudage de joints continusSupportsPièces rapportées pour des joints curvilignes situés dans un plan
B23K 9/035 - Soudage de joints continusSupportsPièces rapportées avec des supports disposés en dessous du joint
B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY (Japon)
Inventeur(s)
Ikeda, Junichi
Morishita, Nobuya
Arai, Ryo
Katahira, Chisato
Takatani, Yoshihiro
Yokouchi, Kouzaburo
Inoue, Mitsuteru
Lim, Pang Boey
Abrégé
Disclosed is a composition for holographic recording medium, which can be coated in a uniform thickness and enables to easily produce a high-precision holographic recording medium. Also disclosed is a high-performance, high-density holographic recording medium which is produced by using such a composition for holographic recording medium and has low error rate and high storage capacity. Specifically disclosed is a composition for holographic recording medium, which contains a (meth)acrylate group-containing polymerizable substance, an aliphatic epoxy group-containing cationically polymerizable substance which is ring-opening polymerized by heat, and a hydroxyl group-containing substance which is reactive with the aliphatic epoxy group-containing cationically polymerizable substance. A holographic recording medium is obtained by forming a holographic recording layer on a base by applying the composition on the base and polymerizing the aliphatic epoxy group-containing cationically polymerizable substance and the hydroxyl group-containing substance.
G03H 1/02 - Procédés ou appareils holographiques utilisant la lumière, les infrarouges ou les ultraviolets pour obtenir des hologrammes ou pour en obtenir une imageLeurs détails spécifiques Détails
C08G 59/58 - Amines en mélange avec d'autres agents de durcissement avec des acides polycarboxyliques ou leurs anhydrides, halogénures ou esters à bas poids moléculaire
G11B 7/244 - Supports d’enregistrement caractérisés par le choix du matériau des couches d'enregistrement comprenant seulement des matériaux organiques
78.
POLYMER HAVING BIS(DIPHENYLPHOSPHINO)BINAPHTHYL GROUP
A polymer having a bis(diphenylphosphino)binaphthyl group that can be used as a catalyst for addition reaction, especially asymmetric 1,4-addition reaction, or reduction reaction, especially asymmetric reduction reaction, and that can be easily recovered and reused. The polymer having a bis(diphenylphosphino)binaphthyl group is one resulting from repetition of racemic or optically active 2,2’-bis(diphenylphosphino)-1,1’-binaphthyl compound having its 5-position substituted with the unsaturated end of one (meth)acryloyl of a compound having multiple (meth)acryloyls and another 2,2’-bis(diphenylphosphino)-1,1’-binaphthyl compound having its 5’-position substituted with the unsaturated end of another (meth)acryloyl of the compound having multiple (meth)acryloyls so as to have a molecular weight of 1,500 to 10,000. The reduction catalyst comprises this polymer and a transition metal.
C08G 61/12 - Composés macromoléculaires contenant d'autres atomes que le carbone dans la chaîne principale de la macromolécule
C07C 45/68 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par des réactions ne créant pas de groupe C=O par isomérisationPréparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par des réactions ne créant pas de groupe C=O par modification de la taille du squelette carboné par augmentation du nombre d'atomes de carbone
C07C 49/657 - Composés non saturés comportant un groupe cétone faisant partie d'un cycle contenant des cycles aromatiques à six chaînons
C07C 51/36 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par des réactions ne créant pas de groupes carboxyle par hydrogénation de liaisons non saturées carbone-carbone
