发明名称 |
Aqueous dispersions of urethane-acrylic copolymers and their use as finishing agents |
摘要 |
Disclosed are aqueous dispersions of cationic urethane-acrylic copolymers containing fluorinated acrylic monomers characterized in that the dispersions are obtained by radical polymerization in aqueous dispersion of fluorinated and non-fluorinated acrylic monomers (A) and of vinyl terminated polyurethane-acrylates containing cationic groups (B). The present invention relates to aqueous dispersions of urethane-acrylic copolymers containing fluorinated acrylic monomers and to their use as finishing agents in oleo and water repellent treatment in the textile, leather and paper field and to a procedure for the preparation of the aqueous dispersions of polymers.
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申请公布号 |
US6518351(B1) |
申请公布日期 |
2003.02.11 |
申请号 |
US20010873965 |
申请日期 |
2001.06.04 |
申请人 |
LAMBERTI SPA |
发明人 |
ALANZO VITO;LOCATELLI MONICA;GIORDANO SERGIO;BASSI GIUSEPPE LI |
分类号 |
C08F220/22;C08F290/06;C09D151/08;(IPC1-7):C08J3/03 |
主分类号 |
C08F220/22 |
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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