Title:
IMPACT RESISTANCE MODIFIER FOR POLYACETAL RESIN AND POLYACETAL RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2021075708
Kind Code:
A
Abstract:
To provide a novel impact resistance modifier for polyacetal resin that can provide a polyacetal resin composition with a reduced amount of VOC generation.SOLUTION: An impact resistance modifier for polyacetal resin (X) contains a rubber-containing graft copolymer (D) having a specific structure, and further contains a specific alkali metal component (C), and further contains specific amounts of the phosphorus element and an alkali metal element. A mixture of the impact resistance modifier for polyacetal resin (X) 25 pts.wt. and a deionization water 75 pts.wt. has a pH of 7.0 or more and 11.0 or less.SELECTED DRAWING: None
Inventors:
YAMAMOTO TETSUO
MATSUOKA YOSHIAKI
SONOYAMA ARISA
MATSUOKA YOSHIAKI
SONOYAMA ARISA
Application Number:
JP2020182970A
Publication Date:
May 20, 2021
Filing Date:
October 30, 2020
Export Citation:
Assignee:
KANEKA CORP
International Classes:
C08L51/04; C08F265/06; C08F279/02; C08K3/08; C08K5/098; C08L33/00; C08L59/00
Attorney, Agent or Firm:
Harakenzo world patent & trademark