Title:
【発明の名称】不飽和第四級アンモニウム塩の製造法
Document Type and Number:
Japanese Patent JP3356322
Kind Code:
B2
Inventors:
Yasuyuki Takayanagi
Kenji Endo
Kenji Endo
Application Number:
JP9512793A
Publication Date:
December 16, 2002
Filing Date:
March 31, 1993
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
B01J31/02; B01J31/04; C07B61/00; C07C213/06; C07C219/08; (IPC1-7): C07C213/06; C07C219/08
Domestic Patent References:
| JP5721351A | ||||
| JP4995918A | ||||
| JP4214523B1 |