Title:
VINYLIMIDAZOLINE POLYMER HYDROFLUORIDE AND ITS PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP2002284813
Kind Code:
A
Abstract:
To provide a water-soluble resin excellent in heat resistance and in water solubility after heating.
A vinylimidazoline polymer is reacted with hydrofluoric acid and/or a hydrofluiride to give a vinylimidazoline polymer hydrofluoride. The vinylimidazoline polymer is a homopolymer of vinylimidazoline and/or a copolymer with at least one other monomer.
Inventors:
TAKAHASHI FUMIHARU
KAWAHATA KOUJI
YOSHIMURA HIROYUKI
KAWAHATA KOUJI
YOSHIMURA HIROYUKI
Application Number:
JP2001083270A
Publication Date:
October 03, 2002
Filing Date:
March 22, 2001
Export Citation:
Assignee:
TOSOH CORP
International Classes:
C08F8/00; C08F26/06; C08F212/04; C08F214/00; C08F216/00; C08F218/00; C08F220/00; C08F228/02; (IPC1-7): C08F8/00; C08F26/06; C08F212/04; C08F214/00; C08F216/00; C08F218/00; C08F220/00; C08F228/02
Previous Patent: PRODUCTION METHOD FOR POLYMER
Next Patent: PRODUCTION METHOD FOR MODIFIED CONJUGATED DIENE POLYMER
Next Patent: PRODUCTION METHOD FOR MODIFIED CONJUGATED DIENE POLYMER