发明名称 |
Synthesis of amine-functional branched-chain carboxylate copolymers |
摘要 |
Amine functional polymers are prepared by polymerization of vinylamides with vinyl ester monomers. The resultant polymers are hydrolyzed under acid conditions and subsequently at least partially basified to the free-base amine. Byproduct salts are removed by precipitation or by extraction into an immiscible phase. The polymers made by this method are crosslinkable through reaction of the amine groups and are useful in high performance coatings, adhesives, binders and the like. |
申请公布号 |
GB2289280(A) |
申请公布日期 |
1995.11.15 |
申请号 |
GB19950009153 |
申请日期 |
1995.05.05 |
申请人 |
* AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
ROBERT KRANTZ * PINSCHMIDT JR;KHALIL * YACOUB |
分类号 |
C08F218/10;C08F2/04;C08F2/18;C08F8/12;C08F18/02;C08F26/00;C08F226/02;(IPC1-7):C08F8/12 |
主分类号 |
C08F218/10 |
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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