Title:
POLYACETAL RESIN USED IN APPLICATIONS IN WHICH RADIATION STERILIZATION IS CARRIED OUT, AND METHOD FOR IMPROVING RADIATION RESISTANCE OF POLYACETAL RESIN
Document Type and Number:
WIPO Patent Application WO/2023/002726
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a novel polyacetal resin used in applications in which radiation sterilization is carried out; and a method for improving the radiation resistance of the polyacetal resin. The purpose of the present invention can be achieved by providing a polyacetal resin composition used in applications in which radiation sterilization is carried out. The polyacetal resin composition contains at least one type of compound selected from among a hindered phenol-based compound and a polyphenol-based compound.
Inventors:
MORI FUMIYA (JP)
MONMA TOMOHIRO (JP)
MONMA TOMOHIRO (JP)
Application Number:
PCT/JP2022/017680
Publication Date:
January 26, 2023
Filing Date:
April 13, 2022
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08K5/13; C08L59/00
Foreign References:
| JP2021100990A | 2021-07-08 | |||
| JPS63254158A | 1988-10-20 | |||
| JPS6490239A | 1989-04-06 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
Download PDF:
Previous Patent: BIOMARKERS FOR A THERAPY COMPRISING AN ANGIOGENESIS INHIBITOR
Next Patent: WASHING SYSTEM AND WASHING METHOD
Next Patent: WASHING SYSTEM AND WASHING METHOD