发明名称 |
METAL CARBOXYLATE DERIVATIVE FOR USE IN SYNTHETIC MATERIALS, EMULSIONS AND SUSPENSIONS |
摘要 |
<p>The invention relates to metal carboxylate derivatives of partially esterified .alpha.-olefin unsaturated polycarboxylic acid copolymers, the .alpha.-olefin containing 6 to 40 carbon atoms and the copolymer being esterified with an alcohol. At least 80 percent by weight of the unesterified copolymer has a molecular weight in the range from 1000 to 100 000. Preferably, the .alpha.-olefin is maleic anhydride and the alcohol contains 4 to 18 carbon atoms. The present compounds are surprisingly satisfactory internal and external lubricants for synthetic resin such as PVC. Furthermore, the present compounds can be used as emulsifying and/or suspending agents, in particular when the alcohol is a polyethylene oxide glycol ether with 1 to 50 ethylene oxide units.</p> |
申请公布号 |
CA1266679(A) |
申请公布日期 |
1990.03.13 |
申请号 |
CA19850494627 |
申请日期 |
1985.11.05 |
申请人 |
AKZO N.V. |
发明人 |
KUHNE, HELMUT;FRASSEK, KARL-HEINZ;SONDERHOF, DIETER;LANZRATH, GUNTHER;STEINSEIFER, FRITZ;BECK, HEINZ |
分类号 |
C08F8/00;C08F8/14;C08F8/44;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L27/00;C08L33/00;C08L33/02;C08L57/00;C08L77/00;C08L101/00;(IPC1-7):C08F222/16;C08L27/06;C08K5/11 |
主分类号 |
C08F8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|