摘要:
Provided are coating composition containing an organic polymer particle (A) composed of an organic polymer having a hydroxyl group and a cationic group in a molecule, the weight average particle size of which being 10 to 35 μm, and a base resin (B), wherein the content of the organic polymer particle (A) is 0.5 to 5.0% by weight in the solid content of the coating composition, and a method of producing the same, and a coating film and underwater structure using the coating composition. The base resin (B) has a group represented by the following general formula (1): —COO-M-OCO-A (1) (wherein, M represents a divalent or higher valent metal, and A represents an organic acid residue of monobasic acid) or a group represented by the following general formula (2): —COO—Si(R1R2R3) (2) (wherein, R1, R2 and R3, which may be the same or different, represent an isopropyl group or an n-butyl group) in a side chain, or has a cross-linking structure represented by the following general formula (3): —COO-M-OCO— (3) (wherein, M represents the same meaning as described above).
摘要翻译:本发明提供含有由分子内具有羟基和阳离子性基团的有机聚合物构成的有机聚合物粒子(A)的重均粒径为10〜35μm的涂料组合物和基础树脂(B), 其中,所述有机聚合物粒子(A)的含量为所述涂料组合物的固体成分中的0.5〜5.0重量%,其制造方法,以及使用所述涂料组合物的涂膜和水下结构体。 基础树脂(B)具有以下通式(1)表示的基团:-COO-M-OCO-A(1)(其中,M表示二价以上的金属,A表示有机酸残基 一元酸)或由以下通式(2)表示的基团:-COO-Si(R 1 R 2 R 3)(2)(其中,R 1,R 2和R 3可以相同或不同,表示异丙基或n (3)表示的交联结构:-COO-M-OCO-(3)(其中,M表示与上述相同的含义)。
摘要:
Provided are coating composition containing an organic polymer particle (A) composed of an organic polymer having a hydroxyl group and a cationic group in a molecule, the weight average particle size of which being 10 to 35 μm, and a base resin (B), wherein the content of the organic polymer particle (A) is 0.5 to 5.0% by weight in the solid content of the coating composition, and a method of producing the same, and a coating film and underwater structure using the coating composition. The base resin (B) has a group represented by the following general formula (1): —COO-M-OCO-A (1) (wherein, M represents a divalent or higher valent metal, and A represents an organic acid residue of monobasic acid) or a group represented by the following general formula (2): —COO—Si(R1R2R3) (2) (wherein, R1, R2 and R3, which may be the same or different, represent an isopropyl group or an n-butyl group) in a side chain, or has a cross-linking structure represented by the following general formula (3): —COO-M-OCO— (3) (wherein, M represents the same meaning as described above).
摘要翻译:本发明提供含有分子中具有羟基和阳离子性基团的有机聚合物(重量平均粒径为10〜35μm)和基础树脂(B)的有机聚合物粒子(A)的涂料组合物, 其中,所述有机聚合物粒子(A)的含量为所述涂料组合物的固体成分中的0.5〜5.0重量%,其制造方法,以及使用所述涂料组合物的涂膜和水下结构体。 基础树脂(B)具有以下通式(1)表示的基团:-COO-M-OCO-A(1)(其中,M表示二价以上的金属,A表示有机酸残基 一元酸)或由以下通式(2)表示的基团:-COO-Si(R 1 R 2 R 3)(2)(其中,R 1,R 2和R 3可以相同或不同,表示异丙基或n (3)表示的交联结构:-COO-M-OCO-(3)(其中,M表示与上述相同的含义)。
摘要:
It is an object of the present invention to provide a composition containing a hydrolysate of organosilicate which can be stored stably for long term in spite of containing a large amount of water.A composition containing a hydrolysate of organosilicate, a water-soluble and volatile stabilizer and water, wherein the content of water is 30% by weight or more of the whole composition.
摘要:
Hydrolyzable polyester resin for an antifouling paint use having at least one metal-ester bondings, the metal being at least one member selected from the Groups Ib, IVa and VIII of the Periodic Table and the metal content being 0.3.about.10 wt %. The polyester resin is useful as resinous vehicle in self-polishing marine paint.
摘要:
Preparation of hydrolyzable polyester resin comprising reacting polycarboxylic acid and polyhydric alcohol components, which is characterized by using, as at least part of said polyhydric alcohol component, a metallic salt of hydroxy carboxylic acid of the formula defined and effecting the polycondensation at a temperature which is no more than the decomposition temperature of said metallic salt. The polyester resins are useful as resinous vehicle of varnishes and antifouling paints.
摘要:
A method for preventing settlement of aquatic fouling organisms on surface of an aquatic structure without environmental hazard is provided. The method is based upon absolutely novel concept to prevent the settlement by means of thick slime layer, i.e. bio-jelly, deposited on said surface. The present invention also provides a bio-jelly producing agent and a bio-jelly producing paint both useful for the present method. Further, the present invention provides a novel low toxic antifouling agent.
摘要:
This invention is related to glucoxide derivatives for enzyme modification of the following general formula (1), to provide a lipid-coated enzyme showing high activity in organic solvents; antifouling paint compositions containing a lipid-coated enzyme being stable in organic solvents by coating with a C.sub.6 to C.sub.30 lipid, and a paint resin, to be capable of forming paint films having good antifouling activity and durability and allowing an enzyme to retain good stability in the paint and in paint films; and self-polishing antifouling paint compositions containing an enzyme-susceptible resin and a lipid-coated enzyme capable of catalyzing the degradation of said resin and being stable in organic solvents by coating with a C.sub.6 to C.sub.30 lipid, to retain the antifouling effect for a prolonged period of time without adversely affecting the environment. ##STR1##
摘要:
A resin composition to be used as a resinous vehicle for an antifouling paint and a process for preparing the same, comprising reacting a mixture of(A) an acid group containing base resin having an acid value in the range of 25-350 mg KOH/g, selected from the group consisting of vinyl resin, polyester resin, alkyd resin and epoxy resin,(B) a metallic salt of low boiling organic basic acid having a boiling point in the range of 100.degree.-240.degree. C., the metal is selected from metals having a valence of 2 or more and a lesser ionization tendency than alkali metals, and(C) an organic monobasic acid having a boiling point of 20.degree. C. or more higher than said low boiling organic basic acid at an elevated temperature which is lower than the decomposition temperature of said metallic salt of said low boiling organic basic acid, while removing the formed low boiling organic basic acid out of the system. The subject composition provides superior antifouling coating compositions.
摘要:
Resinous compositions comprising an acrylic resin containing, as polymer constituting units, 20 to 55% by weight of tri-organic tin .alpha.,.beta.-unsaturated carboxylate, 0.1 to 25% by weight of hydroxy bearing (meth)acrylate and the remainder of another polymerizable unsaturated monomer are provided. The compositions are useful as resinous vehicles for antifouling paints, capable of being gradually hydrolyzed in sea water, thereby resulting in a smooth coating surface and liberating an antifouling agent by themselves.
摘要:
An antifouling coatingwhich comprises a varnish comprised of a metal-containing acrylic resin having, in a side chain thereof, at least one group represented by the following formula (1): wherein X represents a group of the formula: n represents 0 or 1; Y represents a hydrocarbon group; M represents a metal; m represents an integer equal to [(the valence number of metal M)−1]; A represents an organic acid residue derived from a monobasic acid, said varnish having a nonvolatile fraction of not less than 40 weight % and a viscosity at 25° C. of not more than 18 poisesand said antifouling coating having a volatile organic compound (VOC) content of not more than 400 g/L.
摘要翻译:一种防污涂料,其包含由含金属的丙烯酸树脂组成的清漆,所述含金属的丙烯酸树脂在其侧链中具有至少一个由下式(1)表示的基团:其中X表示下式的基团:n表示0或1 ; Y表示烃基; M表示金属; m表示等于[(金属M的价数)]的整数。 A表示来自一元酸的有机酸残基,所述清漆具有不低于40重量%的不挥发成分,25℃下的粘度不大于18泊,所述防污涂料具有挥发性有机化合物(VOC )含量不超过400 g / L。