Title:
PRODUCTION OF OXYMETHYLENE COPOLYMER
Document Type and Number:
Japanese Patent JPS5257285
Kind Code:
A
Abstract:
PURPOSE: To stabilize the oxymethylene copolymer obtained from trioxane and a cyclic ether or an acetal by adding an organophosphorus compound, a stabilizer and an alkali or alkaline earth metal compound thereto after the polymerization.
Inventors:
SUGIO AKITOSHI
OOTSUKI RIYOUJI
UMEMURA TOSHIKAZU
MIZUTANI MAKOTO
OOTSUKI RIYOUJI
UMEMURA TOSHIKAZU
MIZUTANI MAKOTO
Application Number:
JP13254675A
Publication Date:
May 11, 1977
Filing Date:
November 05, 1975
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO
International Classes:
C08G2/00; C08G2/18; C08G2/28; C08L59/00; (IPC1-7): C08G2/28; C08L59/00
Domestic Patent References:
| JP44027751A | ||||
| JPS4983739A | 1974-08-12 |