JPS57111333A - Porous material and preparation of same - Google Patents
Porous material and preparation of sameInfo
- 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
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
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)
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)
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)
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 |
-
1980
- 1980-12-29 JP JP18768180A patent/JPS57111333A/en active Granted
Patent Citations (1)
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)
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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