Title:
POLYACETAL RESIN COMPOSITION AND METHOD FOR PRODUCING POLYACETAL RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/137414
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a polyacetal resin composition having an improved level of mechanical properties. The purpose of the present invention is achieved by a polyacetal resin composition that can be obtained by mixing 0.1-100 parts by mass of a polyacetal copolymer (B) which can be obtained by copolymerizing at least trioxane (a) and a siloxane compound (b) represented by formula (1) with respect to 100 parts by mass of a polyacetal resin (A). (In formula (1), R1 represents a monovalent aliphatic hydrocarbon group having 1-6 carbon atoms or an aromatic hydrocarbon group having 6-10 carbon atoms, and X represents an organic group having R1 or an epoxy group. However, two or more of a plurality of X's are an organic group having an epoxy group, and a plurality of R1's and a plurality of X's may be respectively the same or different.)
More Like This:
Inventors:
KIRAI NAOHIRO (JP)
MASUDA EIJI (JP)
MASUDA EIJI (JP)
Application Number:
PCT/JP2019/047575
Publication Date:
July 02, 2020
Filing Date:
December 05, 2019
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08G2/22; C08L59/02; C08L59/04
Domestic Patent References:
| WO2012049926A1 | 2012-04-19 |
Foreign References:
| JP2010150306A | 2010-07-08 | |||
| JP2002234923A | 2002-08-23 | |||
| JPH01146958A | 1989-06-08 | |||
| JP2011084702A | 2011-04-28 | |||
| JP2005232404A | 2005-09-02 | |||
| JP2010059356A | 2010-03-18 | |||
| JP2016204288A | 2016-12-08 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
Download PDF: