基本信息:
- 专利标题: Aqueous coating composition
- 专利标题(中):水性涂料组合物
- 申请号:JP2010230626 申请日:2010-10-13
- 公开(公告)号:JP2011105930A 公开(公告)日:2011-06-02
- 发明人: EICHMAN HENRY JUDE , ELDREDGE JOSEPHINE LOUISE , HERMES ANN ROBERTSON , KARIKARI AFIA SARPONG , MERCANDO PAUL , TYSAK THEODORE
- 申请人: Rohm & Haas Co , ローム アンド ハース カンパニーRohm And Haas Company
- 专利权人: Rohm & Haas Co,ローム アンド ハース カンパニーRohm And Haas Company
- 当前专利权人: Rohm & Haas Co,ローム アンド ハース カンパニーRohm And Haas Company
- 优先权: US28145509 2009-11-18
- 主分类号: C09D133/02
- IPC分类号: C09D133/02 ; C09D5/02 ; C09D7/12 ; C09D125/08 ; C09D133/06 ; C09D133/14 ; C09D135/00 ; C09D135/06
摘要:
PROBLEM TO BE SOLVED: To provide an aqueous coating composition using calcium or magnesium as an ionic cross-linking agent.
SOLUTION: The aqueous coating composition contains a polymer. The polymer contains (a) at least one of a calcium ion and a magnesium ion, and (b) a polymer residue comprising (i) 0.5-7 wt.% of at least one kind of monomer having a log stability constant of 0.3-4 for calcium or magnesium, (ii) 5-15 wt.% of a methacrylic acid, and (iii) 0.2-3 wt.% of at least one kind of cross-linking agent. In the polymer, Tg is 50-110°C.
COPYRIGHT: (C)2011,JPO&INPIT
摘要(中):
SOLUTION: The aqueous coating composition contains a polymer. The polymer contains (a) at least one of a calcium ion and a magnesium ion, and (b) a polymer residue comprising (i) 0.5-7 wt.% of at least one kind of monomer having a log stability constant of 0.3-4 for calcium or magnesium, (ii) 5-15 wt.% of a methacrylic acid, and (iii) 0.2-3 wt.% of at least one kind of cross-linking agent. In the polymer, Tg is 50-110°C.
COPYRIGHT: (C)2011,JPO&INPIT
待解决的问题:提供使用钙或镁作为离子交联剂的水性涂料组合物。 水溶液组合物含有聚合物。 聚合物含有(a)钙离子和镁离子中的至少一种,和(b)聚合物残基,其包含(i)0.5-7重量%的至少一种对数稳定常数为0.3〜 4,对于钙或镁,(ii)5-15重量%的甲基丙烯酸,和(iii)0.2-3重量%的至少一种交联剂。 在聚合物中,Tg为50-110℃。 版权所有(C)2011,JPO&INPIT
公开/授权文献:
- JP5442577B2 Aqueous coating composition 公开/授权日:2014-03-12