发明授权
- 专利标题： Polymers of diisobutylene-sulfonate alkane maleic acid derivatives
- 专利标题（中）： 二异丁烯磺酸烷烃马来酸衍生物的聚合物
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申请号： US475623申请日： 1990-02-06
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公开(公告)号： US5013794A公开(公告)日： 1991-05-07
- 发明人: Gunter Sackmann , Joachim Konig , Heinz Baumgen
- 申请人： Gunter Sackmann , Joachim Konig , Heinz Baumgen
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3807097 19880304
- 主分类号： C08F267/10
- IPC分类号： C08F267/10 ; D21H17/34 ; D21H21/16
摘要：
Polymers obtainable by subjecting at least one monomer, polymerizable by free radicals, to a free-radical emulsion polymerization in the presence of a polymer of the formulae I and/or II ##STR1## in which M, n, R, R.sup.1, R.sup.2, x and y have the meanings mentioned in the description, the use of the polymers obtained for surface-sizing of paper or paper-like materials and also novel polymers of the formulae I and/or II.
公开/授权文献
- US4535690A Duplicating stencil 公开/授权日：1985-08-20
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