| 发明名称 |
METHOD FOR PREPARING GRAFT COPOLYMERS AND COMPOSITIONS PRODUCED THEREFROM |
| 摘要 |
The present invention provides an aqueous polymerization method for preparing graft copolymers, and copolymer compositions produced therefrom. The method of the present invention includes (a) forming a macromonomer aqueous emulsion containing water insoluble macromonomer particles; (b) forming a monomer composition containing at least one ethylenically unsaturated monomer; and (c) combining at least a portion of the macromonomer aqueous emulsion and at least a portion of the monomer composition and polymerizing the resulting polymerization reaction mixture in the presence of an initiator to form a copolymer composition. The copolymer composition produced contains water insoluble particles of graft copolymer. |
| 申请公布号 |
WO0222689(A2) |
申请公布日期 |
2002.03.21 |
| 申请号 |
WO2001US28802 |
申请日期 |
2001.09.13 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
LAU, WILLIE;BROMM, KARL, ALLEN;VAN RHEENEN, PAUL, RALPH |
| 分类号 |
C08J5/18;B32B27/08;C08F4/00;C08F4/16;C08F257/02;C08F265/04;C08F265/06;C08F290/00;C08F290/04;C08F290/06;C08F291/00;C08F293/00;C08J3/02;C08K3/20;C08L23/08;C08L23/10;C08L23/16;C08L23/20;C08L23/22;C08L25/12;C08L27/04;C08L27/06;C08L27/24;C08L33/00;C08L33/06;C08L33/10;C08L51/00;C08L53/00;C08L53/02;C08L55/00;C08L55/02;C08L67/02;C08L67/06;C08L69/00;C08L77/00;C08L77/02;C08L77/06;C08L101/00;C09D5/02;C09D133/02;C09D151/00;C09D153/00;C09D155/00;C09D157/00;C09J133/00;C09J133/10;C09J151/00 |
主分类号 |
C08J5/18 |
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