Title:
METHOD FOR PRODUCING OLEFINIC RESIN POROUS MATERIAL
Document Type and Number:
Japanese Patent JP2022117582
Kind Code:
A
Abstract:
To provide a novel method for producing an olefinic resin porous material free of a skin layer.SOLUTION: The method for producing an olefinic resin porous material disclosed herein includes the steps of preparing a single phase in which an olefinic resin, a hydrocarbon compound, and a polar compound are mixed together, in a pressure-resistant container, introducing high-pressure carbon dioxide into the pressure-resistant container, and releasing the pressure in the pressure-resistant container. The polar compound has a hydroxy group or a carbonyl group. Introduction of the high-pressure carbon dioxide is carried out so that the pressure in the pressure-resistant container reaches 6 MPa or higher.SELECTED DRAWING: Figure 1
Inventors:
MATSUNOBE KOHEI
MATSUYAMA KIYOSHI
MATSUYAMA KIYOSHI
Application Number:
JP2021014157A
Publication Date:
August 12, 2022
Filing Date:
February 01, 2021
Export Citation:
Assignee:
PRIME PLANET ENERGY & SOLUTIONS INC
FUKUOKA INSTITUTE OF TECH
FUKUOKA INSTITUTE OF TECH
International Classes:
C08J9/12
Domestic Patent References:
| JPH04215210A | 1992-08-06 | |||
| JP2016540850A | 2016-12-28 | |||
| JPH07330940A | 1995-12-19 |
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Hiroaki Yamane
Amano Koji
Michiko Oi
Hiroaki Yamane
Amano Koji