发明名称 |
Composição curável método para revestir um artigo artigo revestido e polianidrido |
摘要 |
<p>Compositions of coreactant resins, such as an epoxy resin, and polyanhydrides that contain non-cyclic anhydride moieties are cured to provide coatings that have good exterior durability. Preferred high molecular weight polyanhydrides contain a central polymer moiety that has no more than about 25 weight percent repeating units derived from unsaturated aliphatic hydrocarbon monomers. In other preferred polyanhydrides, the anhydride moleties are linked to a central moiety by an ester moiety.</p> |
申请公布号 |
BR9307564(A) |
申请公布日期 |
1999.06.01 |
申请号 |
BR19939307564 |
申请日期 |
1993.10.14 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MICHAEL L. GOULD;DAVID A. GRILLI;MARVIN L. DETTLOFF;RICHARD A. HICKNER;JAMES A. RABON |
分类号 |
B05D7/24;B05D7/00;C08G59/42;C08G67/00;C08G67/04;C08L57/00;C08L63/00;C08L73/00;C08L73/02;C09D5/03;C09D133/06;C09D163/00;C09D173/00;C09D173/02;(IPC1-7):C08G63/91 |
主分类号 |
B05D7/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|