Title:
【発明の名称】メタクリル酸エステル系重合体の製造方法
Document Type and Number:
Japanese Patent JPH0655771
Kind Code:
B2
Abstract:
An unsaturated compound having a vinyl or vinylidene group is rapidly in-mold polymerized by mixing the unsaturated compound containing a polymerization initiator and the unsaturated compound containing a polymerisation accelerator, pouring the mixture into a mold cavity and polymerizing the monomer in a period of time not longer than 30 minutes.
Inventors:
Kato Yasuyuki
Yuyama Masahiro
Masahiko Moriya
Yukio Yasushi
Yuyama Masahiro
Masahiko Moriya
Yukio Yasushi
Application Number:
JP19279185A
Publication Date:
July 27, 1994
Filing Date:
August 30, 1985
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
B29C39/00; B29C39/42; B29C39/44; B29C67/24; C08G63/00; C08F2/00; C08F2/02; C08F2/38; C08F2/44; C08F4/28; C08F4/34; C08F4/40; C08F18/00; C08F20/00; C08F20/10; C08F20/12; C08F20/18; C08G63/66; C08K5/17; C08L33/10; B29K33/04; B29L11/00; (IPC1-7): C08F4/34; C08F2/44; C08F20/18
Domestic Patent References:
| JP61141710A |
Other References:
【文献】米国特許3565822(US,A)
【文献】米国特許3487062(US,A)
【文献】米国特許3487062(US,A)
Attorney, Agent or Firm:
Mitsuhiro Moroishi (1 person outside)
Next Patent: 重合体を取得する方法