发明名称 |
METHOD FOR PRODUCING POLYCHLOROPRENE LATEX, POLYCHLOROPRENE LATEX, AND ADHESIVE USING SAME |
摘要 |
<p>Provided is a polychloroprene latex extremely favorable in adhesive properties. The present invention relates to a method of producing a polychloroprene latex, comprising polymerizing chloroprene or a mixture of chloroprene and a monomer copolymerizable with chloroprene in an aqueous medium containing a surfactant at a concentration of lower than its critical micelle concentration (CMC) and a polymer dispersant of a metal salt of aromatic sulfonic acid formalin condensate added thereto. The polymer dispersant for use is preferably a metal salt of aromatic sulfonic acid formalin condensate. The polychloroprene latex obtained can be used as an adhesive.</p> |
申请公布号 |
EP2468777(A1) |
申请公布日期 |
2012.06.27 |
申请号 |
EP20100809967 |
申请日期 |
2010.08.17 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA;TOHOKU UNIVERSITY |
发明人 |
KOBAYASHI NAOKI;KONNO MIKIO;NAGAO DAISUKE;MASHIKO YOSHIHIRO;OTSU TOSHIAKI |
分类号 |
C08F2/26;C08F36/18;C09J111/02 |
主分类号 |
C08F2/26 |
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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