发明名称 |
BRANCHED POLYESTER POLYMERS COMPRISING ISOPHTHALIC ACID AND COATINGS COMPRISING THE SAME |
摘要 |
A branched polyester prepared as the reaction product of a polyacid comprising at least 90 mole % isophthalic acid, including its ester and/or anhydride, and a polyol comprising a tri- or higher-functional polyol is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coatings.
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申请公布号 |
US2013034741(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113197844 |
申请日期 |
2011.08.04 |
申请人 |
PPG INDUSTRIES OHIO, INC.;MAUER, III GEORGE W.;SINGER DEBRA;DONALDSON SUSAN F.;SCHWENDEMAN JOHN E.;FURAR JOHN M.;MILLERO, JR. EDWARD R.;FITZGERALD LAWRENCE J.;SWARUP SHANTI;TUCKER MARK A.;DAU THI BACH-PHUONG;CHASSER ANTHONY M. |
发明人 |
MAUER, III GEORGE W.;SINGER DEBRA;DONALDSON SUSAN F.;SCHWENDEMAN JOHN E.;FURAR JOHN M.;MILLERO, JR. EDWARD R.;FITZGERALD LAWRENCE J.;SWARUP SHANTI;TUCKER MARK A.;DAU THI BACH-PHUONG;CHASSER ANTHONY M. |
分类号 |
B32B27/36;C08G63/12;C08G63/183;C09D167/00;C09D167/03 |
主分类号 |
B32B27/36 |
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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