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公开(公告)号:US20120046403A1
公开(公告)日:2012-02-23
申请号:US13263262
申请日:2010-03-23
IPC分类号: C09D167/00
CPC分类号: C08L67/025 , C08L61/28 , C08L67/02 , C09D167/025 , C08L2666/02 , C08L2666/20 , C08L2666/16
摘要: Disclosed is an aqueous mid-coat paint composition comprising a water-soluble or water-dispersible polyester resin (A) having from 2 to 10 mass % of polyethylene glycol groups or polyethylene glycol ether groups of number average molecular weight from 300 to 600; carboxylic acid secondary or tertiary amine salt groups obtained by neutralizing carboxylic acid groups; a total number of from 0.8 to 1.2 of said polyethylene glycol groups or polyethylene glycol ether groups and said carboxylic acid secondary or tertiary amine salt groups per number average molecular weight of the resin; and (B) a melamine resin as curing agent, wherein the ratio by mass of the resin solid fractions of the (A) component and the (B) component is from 75/25 to 90/10.
摘要翻译: 公开了一种水性中涂涂料组合物,其包含数均分子量为300〜600的聚乙二醇基团的2〜10质量%或聚乙二醇醚基的水溶性或水分散性聚酯树脂(A) 通过中和羧酸基团获得的羧酸仲或叔胺盐基团; 所述聚乙二醇基团或聚乙二醇醚基团的总数为0.8至1.2,并且所述羧酸仲或叔胺盐基团的数均分子量为树脂; 和(B)三聚氰胺树脂作为固化剂,其中(A)成分和(B)成分的树脂固体成分的质量比为75/25〜90/10。
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公开(公告)号:US09127185B2
公开(公告)日:2015-09-08
申请号:US14111064
申请日:2012-04-03
IPC分类号: C09D167/02 , C09D167/00 , C08L61/32 , C08L71/02
CPC分类号: C09D167/02 , C08L61/32 , C08L71/02 , C09D167/00
摘要: Composition comprising a polyester resin (A) made waterborne by adding 7-20 mass %, based on resin solids content of (A), of (a) a C1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgKOH/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (B) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (A) to component (B) is 70/30 to 90/10, and a polypropylene glycol (C) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (A) and component (B).
摘要翻译: 将(A)中含有(A)的(a)含有C 3烷氧基的二醇单烷基醚的(a))的树脂固体成分添加7〜20质量%的树脂酸的聚酯树脂(A) 值为25-35mgKOH / g,并用仲胺和/或叔胺中和; 包含甲基化三聚氰胺树脂和甲基/丁基混合烷基化三聚氰胺树脂的三聚氰胺树脂(B),其中甲基化三聚氰胺树脂与甲基 - 丁基混合烷基化三聚氰胺树脂的树脂固体含量的含量比为50/50至90 / 10,基于组分(A)与组分(B)的树脂固体含量的含量比为70/30至90/10,并且数均分子量为400至1,200的聚丙二醇(C) 以组分(A)和组分(B)的组合树脂固体含量的质量百分比为1至10质量%。
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公开(公告)号:US4839406A
公开(公告)日:1989-06-13
申请号:US95676
申请日:1987-09-14
CPC分类号: C09D5/04
摘要: A fluidity controlling agent for paints is provided which comprises a product obtained by reacting paratoluidine and hexamethylene diisocyanate at a particular equivalent ratio (NH.sub.2 NCO) and gives thixotropic properties to the paint without sagging at a large coating film thickness.
摘要翻译: 提供了一种用于涂料的流动性控制剂,其包括通过使对甲苯胺和六亚甲基二异氰酸酯以特定的当量比(NH 2 NCO)反应而获得的产物,并且在大的涂膜厚度下对涂料产生触变性能而不下垂。
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公开(公告)号:US20140316042A1
公开(公告)日:2014-10-23
申请号:US14111064
申请日:2012-04-03
IPC分类号: C09D167/02
CPC分类号: C09D167/02 , C08L61/32 , C08L71/02 , C09D167/00
摘要: Composition comprising a polyester resin (A) made waterborne by adding 7-20 mass %, based on resin solids content of (A), of (a) a C1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgKOH/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (B) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (A) to component (B) is 70/30 to 90/10, and a polypropylene glycol (C) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (A) and component (B).
摘要翻译: 将(A)中含有(A)的(a)含有C 3烷氧基的二醇单烷基醚的(a))的树脂固体成分添加7〜20质量%的树脂酸的聚酯树脂(A) 值为25-35mgKOH / g,并用仲胺和/或叔胺中和; 包含甲基化三聚氰胺树脂和甲基/丁基混合烷基化三聚氰胺树脂的三聚氰胺树脂(B),其中甲基化三聚氰胺树脂与甲基 - 丁基混合烷基化三聚氰胺树脂的树脂固体含量的含量比为50/50至90 / 10,基于组分(A)与组分(B)的树脂固体含量的含量比为70/30至90/10,并且数均分子量为400至1,200的聚丙二醇(C) 以组分(A)和组分(B)的质量组合树脂固体含量计,质量百分比为1至10质量%。
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