发明授权
- 专利标题: Aqueous polymer dispersions containing alkyldiketenes, methods for the production thereof, and their use
- 专利标题(中): 含有烷基恶臭酮的聚合物水分散体,其制备方法及其用途
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申请号: US10529782申请日: 2003-10-09
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公开(公告)号: US07709052B2公开(公告)日: 2010-05-04
- 发明人: Rainer Dyllick-Brenzinger , Roland Ettl , Franca Tiarks , Ulrich Riebeling
- 申请人: Rainer Dyllick-Brenzinger , Roland Ettl , Franca Tiarks , Ulrich Riebeling
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: DE10248879 20021018
- 国际申请: PCT/EP03/11145 WO 20031009
- 国际公布: WO2004/037867 WO 20040506
- 主分类号: C08F212/00
- IPC分类号: C08F212/00 ; C08J3/00 ; C08F2/00
摘要:
Alkyldiketene-containing aqueous polymer dispersions which are obtainable by miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkyldiketenes, processes for the preparation of such polymer dispersions and the use of the thus obtainable dispersions as sizes for paper or as water repellents for leather, natural and/or manmade fibers and textiles.
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