发明名称 |
Copolymers of maleic anhydride or acid and fluorinated olefins |
摘要 |
Novel copolymers of fluorinated olefins and maleic anhydride, maleic acid, dichloromaleic anhydride or dichloromaleic acid may be made by using as solvents for the maleic anhydride or acid a perfluorinated alkyl carboxylic acid, or liquid or supercritical hexafluoropropylene or carbon dioxide. The resulting polymers are useful as adhesives or compatibilizing agents for fluoropolymers, and in coatings.
|
申请公布号 |
US6107423(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19980172365 |
申请日期 |
1998.10.14 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
WHELAND, ROBERT CLAYTON;BROTHERS, PAUL DOUGLAS |
分类号 |
C08J7/04;C08F116/12;C08F214/18;C08F214/28;C08F222/02;C08F222/06;C08L27/12;C09D127/12;C09D127/18;C09D127/20;C09D135/00;(IPC1-7):C08F222/02 |
主分类号 |
C08J7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|