Title:
METHOD FOR PREPARING POLYOXYMETHYLENE POLYMER, AND POLYOXYMETHYLENE POLYMER PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2014/137126
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a polyoxymethylene polymer, and a polyoxymethylene polymer prepared thereby, and more specifically, to: a method for preparing a polyoxymethylene polymer capable of omitting or simplifying the inactivation of a catalyst, having remarkable thermal stability and enable to reduce the formaldehyde discharged during a preparation process by preparing a polyoxymethylene polymer by using a novel polymerization catalyst and a polymerization terminator; and a polyoxymethylene polymer prepared thereby.
Inventors:
PARK SEUNG CHIN (KR)
SEONG HYO JE (KR)
BYUN GYUNG SEOB (KR)
HWANG YO HAN (KR)
SEONG HYO JE (KR)
BYUN GYUNG SEOB (KR)
HWANG YO HAN (KR)
Application Number:
PCT/KR2014/001752
Publication Date:
September 12, 2014
Filing Date:
March 04, 2014
Export Citation:
Assignee:
KOREA ENG PLASTICS CO LTD (KR)
International Classes:
C08G2/00; C08G2/06; C08G2/08; C08L59/04
Foreign References:
| KR960010248B1 | 1996-07-26 | |||
| US3072610A | 1963-01-08 | |||
| KR100574165B1 | 2006-04-27 | |||
| KR20130009664A | 2013-01-23 | |||
| KR20130005695A | 2013-01-16 |
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (KR)
권오식 (KR)
권오식 (KR)
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