| 发明名称 |
Aqueous vinylchloride/vinyl acetate/ethylene copolymers and process |
| 摘要 |
The invention relates to aqueous copolymer dispersions containing high proportions of vinyl chloride units in the copolymer, together with vinyl acetate units and ethylene units, which dispersions contain only polyvinyl alcohol as protective colloid; as well as to their manufacture and to their use.
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| 申请公布号 |
US4189415(A) |
申请公布日期 |
1980.02.19 |
| 申请号 |
US19780914623 |
申请日期 |
1978.06.12 |
| 申请人 |
WACKER-CHEMIE GMBH |
发明人 |
ECK, HERBERT;HANNEBAUM, MANFRED;KAISER, WILHELM;KEMENATER, CHRISTOF |
| 分类号 |
C08F214/00;C08F2/00;C08F2/18;C08F2/20;C08F2/30;C08F2/44;C08F4/00;C08F4/40;C08F14/00;C08F214/06;C08F218/00;C08F218/02;C08K3/00;C08L1/00;C08L27/00;C08L27/06;C08L29/00;C08L29/04;C09D127/04;C09D127/06;C09J127/04;C09J127/06;(IPC1-7):C08L23/00 |
主分类号 |
C08F214/00 |
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