JPS56110739A - Preparation of acrylonitrile resin porous sintered product - Google Patents

Preparation of acrylonitrile resin porous sintered product

Info

Publication number
JPS56110739A
JPS56110739A JP1351980A JP1351980A JPS56110739A JP S56110739 A JPS56110739 A JP S56110739A JP 1351980 A JP1351980 A JP 1351980A JP 1351980 A JP1351980 A JP 1351980A JP S56110739 A JPS56110739 A JP S56110739A
Authority
JP
Japan
Prior art keywords
sintered product
acrylonitrile resin
water
powder
acrylonitrile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1351980A
Other languages
Japanese (ja)
Inventor
Toshiyuki Endo
Takeharu Ochiai
Yoshiaki Ishizaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP1351980A priority Critical patent/JPS56110739A/en
Publication of JPS56110739A publication Critical patent/JPS56110739A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: To prepare the titled water-absorbing sintered product with little thermally yellowing property, by the sinter molding of a mixture of an acrylonitrile resin powder having a specified particle size with water.
CONSTITUTION: An acrylonitrile resin containing 40wt% or more acrylonitrile is molded, cooled and crushed. A powder of particle size 8W200 mesh is selected from the resulting powder. A mixture consisting of 100pts.wt. said powder selected and 2W80pts.wt. water, is filled into a mold and sintered. The acrylonitrile resin water- absorbing, porous sintered product thus obtained is a sintered product with exceed- ingly littel thermally yellowing property.
USE: An aqueous ink-impregnation roller, marking pen core, filter medium, finely cellular sheet, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP1351980A 1980-02-08 1980-02-08 Preparation of acrylonitrile resin porous sintered product Pending JPS56110739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1351980A JPS56110739A (en) 1980-02-08 1980-02-08 Preparation of acrylonitrile resin porous sintered product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1351980A JPS56110739A (en) 1980-02-08 1980-02-08 Preparation of acrylonitrile resin porous sintered product

Publications (1)

Publication Number Publication Date
JPS56110739A true JPS56110739A (en) 1981-09-02

Family

ID=11835397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1351980A Pending JPS56110739A (en) 1980-02-08 1980-02-08 Preparation of acrylonitrile resin porous sintered product

Country Status (1)

Country Link
JP (1) JPS56110739A (en)

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