Title:
ポリアセタール共重合体およびその製造方法
Document Type and Number:
Japanese Patent JP7141329
Kind Code:
B2
Abstract:
The objective of the present invention is to provide: a novel polyacetal copolymer having excellent productivity and mechanical properties by introducing a group having a new structure; and a method for producing the same. The objective of the present invention has been achieved by means of a polyacetal copolymer obtained by copolymerizing at least a trioxane and a siloxane compound (A) represented by formula (1). (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, at least two of a plurality of Xs are organic groups having an epoxy group, and a plurality of R1s and a plurality of Xs may respectively be the same or different from each other.)
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Inventors:
Naohiro Kirai
Eiji Masuda
Eiji Masuda
Application Number:
JP2018242398A
Publication Date:
September 22, 2022
Filing Date:
December 26, 2018
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
C08G2/22; C08G59/02; C08L59/04
Domestic Patent References:
| JP2002234923A | ||||
| JP1146958A | ||||
| JP201184702A | ||||
| JP2005232404A | ||||
| JP201059356A | ||||
| JP2016204288A | ||||
| JP2003105048A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hayashi Kazuyoshi