发明名称 |
POLYMER EMULSION |
摘要 |
A polymer emulsion comprises: (a) a continuous phase consisting of a poly(meth)acrylic acid ester with bimodal distribution of molecular weight; (b) a stabiliser for phase partition comprising a graft or block polymer of an olefin copolymer and methacrylic acid ester; and (c) a dispersed phase of olefin copolymer distributed in the continuous phase. The bimodal molecular wt. distribution of the poly(meth)acrylic acid ester is such that there is a crucial point in the high polymer region of a weight average molecular wt. of 50000-500000 and another crucial point in the range of 3000-30000. The olefin copolymer has a weight average molecular wt. of 5000-150000. |
申请公布号 |
JPH09165473(A) |
申请公布日期 |
1997.06.24 |
申请号 |
JP19960287102 |
申请日期 |
1996.10.29 |
申请人 |
ROEHM GMBH |
发明人 |
HORUSUTO PENEBUISU;KURAUDEIA BAIAA;RIYUUDEIGAA IERITSUTE;BERUNHARUTO BUIRU;KUREMENSU AUSHIYURA;YURUGEN OOMAISU |
分类号 |
C08F290/06;C08L23/02;C08L29/00;C08L33/04;C08L33/06;C08L51/00;C08L51/06;C08L53/00;C10M157/00 |
主分类号 |
C08F290/06 |
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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