发明名称 |
METHOD FOR PRODUCING CHLOROPRENE-BASED POLYMER, POLYCHLOROPRENE LATEX, AND ADHESIVE COMPOSITION |
摘要 |
Provided is a polychloroprene latex extremely superior in adhesion properties. According to the present invention, chloroprene or a mixture of chloroprene and a monomer copolymerizable with chloroprene is polymerized in the presence of a surfactant in an aqueous medium, in which the surfactant's concentration is lower than its critical micelle concentration (CMC) to obtain a polychloroprene latex. The polychloroprene latex produced according to the present invention is extremely superior in adhesion properties and others and give a smaller amount of deposits during production. |
申请公布号 |
EP2452953(A4) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20100797171 |
申请日期 |
2010.07.08 |
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 |
C08F2/24;C08F36/18;C09J111/02 |
主分类号 |
C08F2/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|