JPS57111333A - Porous material and preparation of same - Google Patents

Porous material and preparation of same

Info

Publication number
JPS57111333A
JPS57111333A JP18768180A JP18768180A JPS57111333A JP S57111333 A JPS57111333 A JP S57111333A JP 18768180 A JP18768180 A JP 18768180A JP 18768180 A JP18768180 A JP 18768180A JP S57111333 A JPS57111333 A JP S57111333A
Authority
JP
Japan
Prior art keywords
hydrogel
porous material
perfect
heating
synthetic resin
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.)
Granted
Application number
JP18768180A
Other languages
Japanese (ja)
Other versions
JPS627219B2 (en
Inventor
Tatsumi Takahashi
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP18768180A priority Critical patent/JPS57111333A/en
Publication of JPS57111333A publication Critical patent/JPS57111333A/en
Publication of JPS627219B2 publication Critical patent/JPS627219B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a block porous material having a perfect through-hole, by eluting a hydrogel from a cured product prepd. by mixing a synthetic resin with the hydrogel, and molding and curing the resulting mixt.
CONSTITUTION: A synthetic resin powder is mixed with a hydrogel powder consisting of a highly water-absorbing resin, and the resulting mixt. is cast into a metal mold and cured into a predetermined form by heating and pressing. Then the hydrogel is eluted by immersing and heating the cured product in a aqueous alcohol, etc. Thus, a space formed by the elution constitutes a perfect through- hole. Although a vinyl alcohol/acrylate copolymer hydrogel is pref. as the hydrogel to be used, a hydrogel such as a starch/acrylonitrile or polysodium acrylate hydrogel is success fully used too.
COPYRIGHT: (C)1982,JPO&Japio
JP18768180A 1980-12-29 1980-12-29 Porous material and preparation of same Granted JPS57111333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18768180A JPS57111333A (en) 1980-12-29 1980-12-29 Porous material and preparation of same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18768180A JPS57111333A (en) 1980-12-29 1980-12-29 Porous material and preparation of same

Publications (2)

Publication Number Publication Date
JPS57111333A true JPS57111333A (en) 1982-07-10
JPS627219B2 JPS627219B2 (en) 1987-02-16

Family

ID=16210271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18768180A Granted JPS57111333A (en) 1980-12-29 1980-12-29 Porous material and preparation of same

Country Status (1)

Country Link
JP (1) JPS57111333A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195231A (en) * 1997-01-09 1998-07-28 Agency Of Ind Science & Technol Production of polyolefin-based porous molding product
CN106317742A (en) * 2016-08-01 2017-01-11 中山大学 Functional nano network structure polymer material and preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020021734A1 (en) 2018-07-26 2020-01-30 オリジンバイオテクノロジー株式会社 Functional chicken eggs and method for producing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292278A (en) * 1976-01-30 1977-08-03 Mitsubishi Petrochemical Co Method of continuously producing finely porous resin film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292278A (en) * 1976-01-30 1977-08-03 Mitsubishi Petrochemical Co Method of continuously producing finely porous resin film

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195231A (en) * 1997-01-09 1998-07-28 Agency Of Ind Science & Technol Production of polyolefin-based porous molding product
CN106317742A (en) * 2016-08-01 2017-01-11 中山大学 Functional nano network structure polymer material and preparation method and application thereof
CN106317742B (en) * 2016-08-01 2018-10-02 中山大学 A kind of function nano network structure polymer material and the preparation method and application thereof

Also Published As

Publication number Publication date
JPS627219B2 (en) 1987-02-16

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