| 发明名称 |
COATING MATERIALS AND COMPOSITIONS |
| 摘要 |
<p>Process for the preparation Or resinous compounds, suitable for making water-dilutable coating compositions, which resinous compounds have an acid value of at least 35 mg KOH/g and having at least 200 milli-equivalents aliphatic hydroxyl per 100 g, by reacting at temperatures from 100 to 150.degree.C a cyclic dicarboxylic acid anhydride with an epoxy resin ester having at least 260 milliequivalents aliphatic hydroxyl per 100 g.</p> |
| 申请公布号 |
CA1093740(A) |
申请公布日期 |
1981.01.13 |
| 申请号 |
CA19770269366 |
申请日期 |
1977.01.07 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
RUIJTER, KLAAS;KOOYMANS, PETRUS G.;RAUDENBUSCH, WERNER T.;VAN STEENIS, ADRIANUS M.C.;SCHREURS, GERARDUS C.M. |
| 分类号 |
C08G59/00;C08G59/16;C08G59/42;C08G59/62;C08G63/12;C09D5/00;C09D5/02;C09D5/44;C09D163/00;(IPC1-7):09D3/49;08L63/00;08G59/42;08G63/42 |
主分类号 |
C08G59/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
