JPS55129442A - Water-containing gel material - Google Patents
Water-containing gel materialInfo
- Publication number
- JPS55129442A JPS55129442A JP3625779A JP3625779A JPS55129442A JP S55129442 A JPS55129442 A JP S55129442A JP 3625779 A JP3625779 A JP 3625779A JP 3625779 A JP3625779 A JP 3625779A JP S55129442 A JPS55129442 A JP S55129442A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hard segment
- hydrophilic
- base material
- graft copolymer
- 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
Abstract
PURPOSE: A water-containing gel material that is made by finely dispersing a specific block and/or graft copolymer swollen with water into an oily base material, thus being suitably used as ointment or poultice because of its strong water-absorption and water-swelling capacity.
CONSTITUTION: A hydrophilic resin of block and/or graft copolymer having a structure of (hard segment)-(hydrophilic segment)-(hard segment) is dispersed in an oily base material such as various kinds of process oil, plasticizer, vaseline, natural or synthetic rubber. The hard segment in the above resin means the polymer part is readily crystallizable, e.g., polystyrene or polyethylene to prevent the dissolution of the hydrophilic polymer in water when the latter absorbs water. The average molecular weight of both segments is desirably more than 3,000 and the change in content ratio can alter the hydrophilicity to an extent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3625779A JPS5910695B2 (en) | 1979-03-29 | 1979-03-29 | Hydrogel-like material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3625779A JPS5910695B2 (en) | 1979-03-29 | 1979-03-29 | Hydrogel-like material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55129442A true JPS55129442A (en) | 1980-10-07 |
JPS5910695B2 JPS5910695B2 (en) | 1984-03-10 |
Family
ID=12464713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3625779A Expired JPS5910695B2 (en) | 1979-03-29 | 1979-03-29 | Hydrogel-like material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5910695B2 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5747339A (en) * | 1980-09-02 | 1982-03-18 | Kuraray Co Ltd | Water-containing composite and its production |
JPS58105912A (en) * | 1981-12-17 | 1983-06-24 | Lion Corp | External ointment |
JPS58157847A (en) * | 1982-03-13 | 1983-09-20 | Mitsumoto Shokai:Kk | Water-absorbing polybutadiene composition |
JPS62267386A (en) * | 1986-05-15 | 1987-11-20 | Sumitomo Chem Co Ltd | Heat insulating agent |
JPS636080A (en) * | 1986-06-26 | 1988-01-12 | Sumitomo Chem Co Ltd | Cold insulator |
WO2009152870A1 (en) * | 2008-06-17 | 2009-12-23 | Tecnofilm S.P.A. | Thermoplastic elastomers with high environmental compatibility and biodegradability properties |
WO2012071537A3 (en) * | 2010-11-24 | 2012-07-26 | Tyco Electronics Corporation | Methods of making chemically crosslinked block copolymer gels |
US8404172B2 (en) | 2010-11-24 | 2013-03-26 | Tyco Electronics Corporation | Methods of processing high service temperature hydrocarbon gels |
US8691884B2 (en) | 2010-11-24 | 2014-04-08 | Tyco Electronics Corporation | Crosslinked flame retardant thermoplastic elastomer gels |
JP2016106045A (en) * | 2011-10-31 | 2016-06-16 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | Sulfonated block copolymer laminates with polar or active metal substrates |
CN106280165A (en) * | 2016-08-31 | 2017-01-04 | 黑龙江省森林保护研究所 | Macromolecule back-fire relief fire-extinguishing gel and preparation method thereof |
-
1979
- 1979-03-29 JP JP3625779A patent/JPS5910695B2/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5747339A (en) * | 1980-09-02 | 1982-03-18 | Kuraray Co Ltd | Water-containing composite and its production |
JPS6328101B2 (en) * | 1980-09-02 | 1988-06-07 | Kuraray Co | |
JPS6228931B2 (en) * | 1981-12-17 | 1987-06-23 | Lion Corp | |
JPS58105912A (en) * | 1981-12-17 | 1983-06-24 | Lion Corp | External ointment |
JPS58157847A (en) * | 1982-03-13 | 1983-09-20 | Mitsumoto Shokai:Kk | Water-absorbing polybutadiene composition |
JPS62267386A (en) * | 1986-05-15 | 1987-11-20 | Sumitomo Chem Co Ltd | Heat insulating agent |
JPH0689324B2 (en) * | 1986-05-15 | 1994-11-09 | 住友化学工業株式会社 | ice pack |
JPS636080A (en) * | 1986-06-26 | 1988-01-12 | Sumitomo Chem Co Ltd | Cold insulator |
JPH0689325B2 (en) * | 1986-06-26 | 1994-11-09 | 住友化学工業株式会社 | ice pack |
WO2009152870A1 (en) * | 2008-06-17 | 2009-12-23 | Tecnofilm S.P.A. | Thermoplastic elastomers with high environmental compatibility and biodegradability properties |
WO2012071537A3 (en) * | 2010-11-24 | 2012-07-26 | Tyco Electronics Corporation | Methods of making chemically crosslinked block copolymer gels |
US8404172B2 (en) | 2010-11-24 | 2013-03-26 | Tyco Electronics Corporation | Methods of processing high service temperature hydrocarbon gels |
US8691884B2 (en) | 2010-11-24 | 2014-04-08 | Tyco Electronics Corporation | Crosslinked flame retardant thermoplastic elastomer gels |
JP2016106045A (en) * | 2011-10-31 | 2016-06-16 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | Sulfonated block copolymer laminates with polar or active metal substrates |
CN106280165A (en) * | 2016-08-31 | 2017-01-04 | 黑龙江省森林保护研究所 | Macromolecule back-fire relief fire-extinguishing gel and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5910695B2 (en) | 1984-03-10 |
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