发明名称 |
POLY(UREAURETHANE)S, ARTICLES AND COATINGS PREPARED THEREFROM AND METHODS OF MAKING THE SAME |
摘要 |
The present invention provides poly(ureaurethane)s including a reaction product of components including: (a) at least one isocyanate functional ureaurethane prepolymer including the reaction product of: (1) at least one isocyanate functional urethane prepolymer including the reaction product of: (i) a first amount of at least one polyisocyanate; and (ii) a first amount of at least one branched polyol; and (2) water, to form an isocyanate functional ureaurethane prepolymer; and (b) a second amount of at least one polyisocyanate and a second amount of at least one branched polyol; compositions, coatings and articles made therefrom and methods of making the same. |
申请公布号 |
CA2647094(C) |
申请公布日期 |
2013.02.05 |
申请号 |
CA20062647094 |
申请日期 |
2006.12.14 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
RUKAVINA, THOMAS G.;HUNIA, ROBERT |
分类号 |
C08G18/12;B32B17/10;C08G18/30;C08G18/32 |
主分类号 |
C08G18/12 |
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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