Title:
POLYACETAL RESIN COMPOSITION AND METHOD FOR PRODUCING POLYACETAL RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/110641
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a polyacetal resin composition which has improved mechanical properties. The present invention has been achieved by a polyacetal resin composition which is obtained by mixing 0.1-100 parts by mass of a polyacetal copolymer (B) with 100 parts by mass of a polyacetal resin (A), said polyacetal copolymer (B) being obtained by copolymerizing at least a trioxane (a) and a compound (b) which has an alkoxysilyl group and at least one trioxane copolymerizable functional group that is selected from among epoxy groups and cyclic acetal groups, with the trioxane copolymerizable functional group and the alkoxysilyl group being bonded only by a bond chain that is selected from among a carbon-carbon bond and an ether bond.
Inventors:
KIRAI NAOHIRO (JP)
MASUDA EIJI (JP)
MASUDA EIJI (JP)
Application Number:
PCT/JP2019/043493
Publication Date:
June 04, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08G2/18; C08L59/02; C08L59/04
Foreign References:
| CN102604017A | 2012-07-25 | |||
| JP2009167425A | 2009-07-30 | |||
| JP2002234924A | 2002-08-23 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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