发明公开
EP0945466A4 PROCESS AND APPARATUS FOR PRODUCING CHLORINATED RUBBER
失效
VERFAHREN UND APPARAT ZUR HERSTELLUNG VON CHLORIERTEM KAUTSCHUK
- 专利标题： PROCESS AND APPARATUS FOR PRODUCING CHLORINATED RUBBER
- 专利标题（中）： VERFAHREN UND APPARAT ZUR HERSTELLUNG VON CHLORIERTEM KAUTSCHUK
-
申请号： EP97947884申请日： 1997-12-10
-
公开(公告)号： EP0945466A4公开(公告)日： 2000-07-19
- 发明人: KURITA NAOYASU , HISANO JUN-ICHI , KONISHI MASANORI , JANADO TADASHI , NAKAYAMA MUTSUMI , NAKANO SHINJI , YOSHIDA TOSHIYUKI
- 申请人： ASAHI DENKA KOGYO KK
- 专利权人： ASAHI DENKA KOGYO KK
- 当前专利权人： ASAHI DENKA KOGYO KK
- 优先权： JP33109896 1996-12-11; JP33111596 1996-12-11; JP33716996 1996-12-17
- 主分类号： C08C3/00
- IPC分类号： C08C3/00 ; C08C19/12
摘要：
A process for producing a chlorinated rubber which comprises chlorinating a latex or aqueous dispersion of a rubber to prepare a chlorinated rubber cake which weakly to highly acidic, drying the cake by fluidized drying together with a drying medium, and successively drying the resultant predried powder by fluidized drying. Thus, a high-quality chlorinated rubber can be efficiently obtained from the chlorinated rubber cake while attaining satisfactory handleability.
信息查询
