发明名称 |
MED BIMODAL PARTIKELSTORLEKSFOERDELNING FOERSEDD SKYDDSKOLLOIDFRI PLASTDISPERSION OCH DESS ANVAENDNING |
摘要 |
A protective colloid-free plastics dispersion yielding after drying a polymer film which under the influence of moisture has no or little tendency to whitening contains polymer particles having a bimodal size distribution, that is, on the one hand relatively coarse particles and on the other hand relatively fine particles. The polymer component consists of at least 10 weight % of particles having an average diameter of less than 0.2 mu m and of 90 weight % at most of particles having an average diameter of more than 0.25 mu m, and the ratio of average grain size of coarse to fine polymer is at least 2:1. The plastics dispersion is suitable especially as binder dispersion in plasters and gloss paints. |
申请公布号 |
FI813020(L) |
申请公布日期 |
1982.04.02 |
申请号 |
FI19810003020 |
申请日期 |
1981.09.29 |
申请人 |
HOECHST AG |
发明人 |
LOEHR GERNOT;REINECKE ROLF |
分类号 |
C08L101/00;B29B9/00;B29B13/00;B29B15/00;C08J3/03;C08J3/12;C08L33/00;C08L33/02;C09D5/02;C09D5/34 |
主分类号 |
C08L101/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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