发明名称 |
Aqueous adhesive dispersions |
摘要 |
Aqueous polymer dispersions based on polychloroprene, a process for their preparation and their use in adhesive formulations. The aqueous polymer dispersion is obtained by a) preparing an aqueous polychloroprene dispersion with a gel content of 0.1 wt. %-30 wt. %, based on the polymer, prepared by polymerization at 0° C.-70° C. of chloroprene and, optionally, ethylenically unsaturated monomers which can be copolymerized with chloroprene and b) subsequently storing the dispersion at temperatures of from 50° C.-110° C. until the gel content has risen by at least 10 wt. % to 1-60 wt. %, based on the polymer.
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申请公布号 |
US8519047(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US20040825934 |
申请日期 |
2004.04.16 |
申请人 |
MUSCH RUEDIGER;OPPENHEIMER-STIX CHRISTIANE;PANSKUS KNUT;MOTTWEILER RENKE;SCHILDAN NORBERT;LANXESS DEUTSCHLAND GMBH |
发明人 |
MUSCH RUEDIGER;OPPENHEIMER-STIX CHRISTIANE;PANSKUS KNUT;MOTTWEILER RENKE;SCHILDAN NORBERT |
分类号 |
B03D1/016;C09J11/04;C08C1/02;C08F6/14;C08F36/18;C09J11/08;C09J111/00;C09J111/02 |
主分类号 |
B03D1/016 |
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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