发明名称 |
COATING AGENT COMPOSITION AND USE THEREOF |
摘要 |
<p>The invention relates to a coating agent composition comprising an isocyanate-group-containing prepolymer obtained by reacting a polyol comprising a polyoxyalkylene polyol having 2-4 hydroxyl groups on average, an oxyethylene group content of 85-100% by mass based on all oxyalkylene groups (100% by mass), and an arithmetic-average molecular weight of 800-2,500 with an alicyclic isocyanate and/or an aliphatic isocyanate in the presence of an organic acid bismuth salt catalyst, the isocyanate(s) being used in such an amount as to result in an isocyanate index of 150-300. The invention can provide a coating agent composition which forms a coating film or film having moisture permeability, excellent in mechanical properties and yellowing resistance, having laundering durability and resistance to sweat deterioration, and containing no organotin compounds.</p> |
申请公布号 |
EP1837382(B1) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20060711671 |
申请日期 |
2006.01.13 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
WADA, HIROSHI;OHORI, TOMEYOSHI |
分类号 |
C09D175/08;B05D7/24;C08G18/10;C08G18/12;C08G18/22;C08G18/48;C08G18/75 |
主分类号 |
C09D175/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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