发明公开
EP0781825A1 WATER- AND OIL-REPELLENT STAINPROOFER COMPOSITION
失效
HYPOPHOBIERENDE UNDÖLPHOBIERENDESCHMUTZABWEISUNGSMITTEL
- 专利标题： WATER- AND OIL-REPELLENT STAINPROOFER COMPOSITION
- 专利标题（中）： HYPOPHOBIERENDE UNDÖLPHOBIERENDESCHMUTZABWEISUNGSMITTEL
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申请号： EP95928624.6申请日： 1995-08-21
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公开(公告)号： EP0781825A1公开(公告)日： 1997-07-02
- 发明人: KUBO, Motonobu Yodogawa Works Daikin Industries , MORITA, Masamichi Yodogawa Works of Daikin , OGISU, Hiroko Yodogawa Works of Daikin Industries , ENOMOTO, Takashi Yodogawa Works of Daikin , UEDA, Akihiko Yodogawa Works of Daikin Industries
- 申请人： DAIKIN INDUSTRIES, LIMITED
- 申请人地址： Umeda Center Building, 4-12, Nakazaki-nishi 2-chome Kita-ku Osaka-shi Osaka 530 JP
- 专利权人： DAIKIN INDUSTRIES, LIMITED
- 当前专利权人： DAIKIN INDUSTRIES, LIMITED
- 当前专利权人地址： Umeda Center Building, 4-12, Nakazaki-nishi 2-chome Kita-ku Osaka-shi Osaka 530 JP
- 代理机构： Hansen, Bernd, Dr. Dipl.-Chem.
- 优先权： JP211105/94 19940905
- 国际公布： WO9607709 19960314
- 主分类号： C09K3/00
- IPC分类号： C09K3/00 ; C08L25/00 ; C08L27/04 ; C08L31/02 ; C08L33/04 ; C08L35/02 ; C08L35/06 ; C08L67/00 ; C09D5/00 ; D06M15/277
摘要：
A stainproofing composition having water- and oil-repellency, containing a polymer emulsion prepared by dissolving at least one polyfluoroalkyl group-containing compound selected from the group consisting of a polyfluoroalkyl group-containing (meth)acrylate polymer, a polyfluoroalkyl group-containing polyester, a polyfluoroalkyl group-containing maleate and a polyfluoroalkyl group-containing fumarate in at least one monomer selected from the group consisting of a (meth)acrylate ester, a vinyl ester, a styrene compound and vinylidene chloride, vinyl chloride, emulsifying the resultant solution in water to prepare an oil-in-water emulsion, and polymerizing the emulsion exhibits excellent water- and oil-repellency and stainproof properties. It is also superior in sedimentation stability of the emulsion.
公开/授权文献
- EP0781825B1 WATER- AND OIL-REPELLENT STAINPROOFER COMPOSITION 公开/授权日：2003-10-22
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