Title:
POLYACETAL RESIN COMPOSITION, AND SULFUR-CONTAINING FUEL CONTACT BODY INCLUDING MOLDED ARTICLE OF SAID POLYACETAL RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/059313
Kind Code:
A1
Abstract:
The present invention provides a polyacetal resin composition which, when made into a molded article, can minimize deterioration when brought into contact with sulfur-containing fuel and which is excellent in conductivity. The purpose of the present invention has been achieved by a polyacetal resin composition below. This polyacetal resin composition is made by blending (A) 100 parts by mass of a polyacetal resin, (B) 0.1 to 1.5 parts by mass of an antioxidant, (C) 0.3 to 2.0 parts by mass of an oxide of magnesium or zinc, (D) 0.5 to 3.0 parts by mass of a polyalkylene glycol, (E) 0.01 to 1.0 parts by mass of a fatty acid ester of a polyvalent alcohol, the esterification rate being 80% or higher, and (F) 3.0 to15 parts by mass of carbon black.
Inventors:
SHIMODA AKIHIDE (JP)
NAKADA SATOMI (JP)
NAKADA SATOMI (JP)
Application Number:
PCT/JP2021/026122
Publication Date:
March 24, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08L59/00; C08K3/04; C08K3/22; C08K5/103; C08L71/02
Foreign References:
| JP2015209474A | 2015-11-24 | |||
| JP2006299154A | 2006-11-02 | |||
| JP2006348265A | 2006-12-28 | |||
| JP2012162589A | 2012-08-30 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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