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1. 发明授权

US07220797B2 Method of producing copolymer latex using for aqueous paint 有权
标题翻译：制备用于水性涂料的共聚物胶乳的方法
公开(公告)号：US07220797B2
公开(公告)日：2007-05-22
申请号：US10909375
申请日：2004-08-03
申请人： Toshiyasu Nishioka , Akira Kamimura , Makoto Itagaki
发明人： Toshiyasu Nishioka , Akira Kamimura , Makoto Itagaki
IPC分类号： C08L45/00
CPC分类号： C08F2/22
摘要： A copolymer latex for chipping-resistant aqueous paint capable of remarkably improving balance of chipping-resistance, strength of adherence with metal, water-resistance and high resistance for cycles of cool and heat is provided.This is achieved by a method for producing a copolymer latex using for chipping-resistant aqueous paint, the method comprising emulsion-polymerizing 20 to 80 parts by weight of a conjugated diene as a monomer, 0.5 to 15 parts by weight of an ethylenically unsaturated carboxylic acid as a monomer, 5 to 40 parts by weight of an aromatic vinyl compound as a monomer, 5 to 40 parts by weight of an unsaturated alkyl carboxylate as a monomer and optionally not more than 69.5 parts by weight of other compound having vinyl group copolymerizable therewith as a monomer based on 100 parts by weight in the total of the monomers, wherein 100 wt % of the amount of conjugated diene, 100 wt % of the amount of ethylenically unsaturated carboxylic acid, 95 to 50 wt % of the amount of aromatic vinyl compound and 95 to 50 wt % of the amount of the unsaturated alkyl carboxylate are added in the former stage of the emulsion-polymerization, and 5 to 50 wt % of the amount of the aromatic vinyl compound and 5 to 50 wt % of the amount of the unsaturated alkyl carboxylate are added at the later stage of emulsion-polymerization.
摘要翻译：提供了一种能够显着提高耐崩裂性，与金属粘附强度，耐水性和耐热循环性高的耐破碎性水性涂料的共聚物胶乳。这是通过一种制备用于耐崩裂性水性涂料的共聚物胶乳的方法实现的，该方法包括将20至80重量份作为单体的共轭二烯进行乳液聚合，0.5至15重量份的烯键式不饱和羧酸酸作为单体，5〜40重量份作为单体的芳香族乙烯基化合物，5〜40重量份作为单体的不饱和羧酸烷基酯和任选不大于69.5重量份的具有乙烯基可共聚的其它化合物作为单体，基于100个重量份的单体，其中100重量％的共轭二烯的量为100重量％，烯属不饱和羧酸的量为100重量％，芳族化合物的量为95至50重量％在乳液聚合的前一阶段加入乙烯基化合物和95〜50重量％的不饱和羧酸烷基酯，5〜50重量％的芳族乙烯基化合物和5t o在乳液聚合的后期加入50重量％的不饱和羧酸烷基酯的量。

2. 发明申请

US20050043477A1 Method of producing copolymer latex using for aqueous paint 有权
标题翻译：制备用于水性涂料的共聚物胶乳的方法
公开(公告)号：US20050043477A1
公开(公告)日：2005-02-24
申请号：US10909375
申请日：2004-08-03
申请人： Toshiyasu Nishioka , Akira Kamimura , Makoto Itagaki
发明人： Toshiyasu Nishioka , Akira Kamimura , Makoto Itagaki
IPC分类号： C08F2/22 , C08F236/04 , C08L45/00 , C09D5/02 , C09D109/08 , C09D109/10 , C09D151/00
CPC分类号： C08F2/22
摘要： A copolymer latex for chipping-resistant aqueous paint capable of remarkably improving balance of chipping-resistance, strength of adherence with metal, water-resistance and high resistance for cycles of cool and heat is provided. This is achieved by a method for producing a copolymer latex using for chipping-resistant aqueous paint, the method comprising emulsion-polymerizing 20 to 80 parts by weight of a conjugated diene as a monomer, 0.5 to 15 parts by weight of an ethylenically unsaturated carboxylic acid as a monomer, 5 to 40 parts by weight of an aromatic vinyl compound as amonomer, 5 to 40 parts by weight of an unsaturated alkyl carboxylate as a monomer and optionally not more than 69.5 parts by weight of other compound having vinyl group copolymerizable therewith as a monomer based on 100 parts by weight in the total of the monomers, wherein 100 wt % of the amount of conjugated diene, 100 wt % of the amount of ethylenically unsaturated carboxylic acid, 95 to 50 wt % of the amount of aromatic vinyl compound and 95 to 50 wt % of the amount of the unsaturated alkyl carboxylate are added in the former stage of the emulsion-polymerization, and 5 to 50 wt % of the amount of the aromatic vinyl compound and 5 to 50 wt % of the amount of the unsaturated alkyl carboxylate are added at the later stage of emulsion-polymerization.
摘要翻译：提供了一种能够显着提高耐崩裂性，与金属粘附强度，耐水性和耐热循环性高的耐破碎性水性涂料的共聚物胶乳。这是通过一种制备用于耐崩裂性水性涂料的共聚物胶乳的方法实现的，该方法包括将20至80重量份作为单体的共轭二烯进行乳液聚合，0.5至15重量份的烯键式不饱和羧酸酸作为单体，5〜40重量份作为单体的芳香族乙烯基化合物，5〜40重量份作为单体的不饱和烷基羧酸酯和任选不大于69.5重量份的可与其共聚的具有乙烯基的其它化合物作为单体的总量为100重量份的单体，其中共轭二烯的量为100重量％，烯属不饱和羧酸的量为100重量％，芳香族乙烯基的量为95〜50重量％在乳液聚合的前一阶段加入不饱和羧酸烷基酯的95〜50重量％，芳香族乙烯基化合物的5〜50重量％，5〜50重量％在乳液聚合的后期加入50重量％的不饱和羧酸烷基酯的量。

3. 发明授权

US4861820A Adhesive composition 失效
标题翻译：粘合剂组合物
公开(公告)号：US4861820A
公开(公告)日：1989-08-29
申请号：US89767
申请日：1987-08-27
申请人： Yasushi Toyoda , Saburo Mishiba , Toshiyasu Nishioka
发明人： Yasushi Toyoda , Saburo Mishiba , Toshiyasu Nishioka
IPC分类号： C08J5/04 , B29C70/06 , B29D30/38 , C08J5/06 , C08L9/08 , C08L21/00 , C09J109/08 , C09J113/02 , C09J121/00
CPC分类号： C08J5/06 , C09J109/08 , C08J2321/00
摘要： An adhesive composition comprising(A) 100 parts by weight of a copolymer latex mixture consisting of(a1) 50 to 95% by weight (expressed as a solid content) of a butadiene-styrene-vinylpyridine copolymer latex and(a2) 5 to 50% by weight (expressed as a solid content) of a carboxylated butadiene-styrene base copolymer latex and(B) 10 to 30 parts by weight of a resorcinformalin resin, which adheres fiber to rubber with good initial adhesion strength and/or without deterioration of adhesion strength after thermal history, and has good mechanical stability.

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