Title:
オレフィン系樹脂多孔質体の製造方法
Document Type and Number:
Japanese Patent JP7254308
Kind Code:
B2
Abstract:
A novel method for producing an olefinic resin porous material with no skin layer is provided. 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 one another, 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. Introducing the high pressure carbon dioxide is carried out such that the pressure in the pressure-resistant container reaches 6 MPa or higher.
Inventors:
Hirohei Matsunobu
Kiyoshi Matsuyama
Kiyoshi Matsuyama
Application Number:
JP2021014157A
Publication Date:
April 10, 2023
Filing Date:
February 01, 2021
Export Citation:
Assignee:
Prime Planet Energy & Solutions Co., Ltd.
Fukuoka Institute of Technology
Fukuoka Institute of Technology
International Classes:
C08J9/12
Domestic Patent References:
JP4215210A | ||||
JP2016540850A | ||||
JP7330940A |
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Hiroaki Yamane
Amano Koji
Michiko Oi
Hiroaki Yamane
Amano Koji