JPS5747338A - Water-containing composite and its production - Google Patents
Water-containing composite and its productionInfo
- Publication number
- JPS5747338A JPS5747338A JP12209080A JP12209080A JPS5747338A JP S5747338 A JPS5747338 A JP S5747338A JP 12209080 A JP12209080 A JP 12209080A JP 12209080 A JP12209080 A JP 12209080A JP S5747338 A JPS5747338 A JP S5747338A
- Authority
- JP
- Japan
- Prior art keywords
- crosslinked
- water
- microhydrogel
- poultice
- liquid rubber
- 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
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
PURPOSE:A microhydrogel is dispersed in a matrix mainly consisting of liquid rubber and they are crosslinked to produce a water-holding composite suitably used as a poultice or cooling material, because of its capability of freely containing active additives, flexibility and independence from temperature and humidity. CONSTITUTION:A microhydrogel, preferably the crosslinked product of isobutylene- maleic anhydride copolymer neutralized with an alkali is made to absorb water, is dispersed in a matrix of liquid rubber, preferbly mainly consisting of liquid polydiene rubber produced by the anion polymerization, and the dispersion is crosslinked. Or the microhydrogel containing water in an amount of 10-1,000 times the self-weight is dispersed in the liquid rubber containing the crosslinking agent so that the water content in the liquid rubber becomes 10-80wt% and they are crosslinked. Thus, the objective composite is very readily produced at a relatively low temperature with a usual stirrer. An active ingredient of poultice is included in the matrix component to produce a poultice or the composite is directly used as a base material for cooling material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12209080A JPS5747338A (en) | 1980-09-02 | 1980-09-02 | Water-containing composite and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12209080A JPS5747338A (en) | 1980-09-02 | 1980-09-02 | Water-containing composite and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747338A true JPS5747338A (en) | 1982-03-18 |
JPS6254344B2 JPS6254344B2 (en) | 1987-11-14 |
Family
ID=14827397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12209080A Granted JPS5747338A (en) | 1980-09-02 | 1980-09-02 | Water-containing composite and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747338A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6330588A (en) * | 1986-07-23 | 1988-02-09 | Fujikura Ltd | Fire-retardant elastomeric packing material for fire protection |
JP2008308453A (en) * | 2007-06-15 | 2008-12-25 | Nitto Denko Corp | Gel composition and its use |
JP2010222322A (en) * | 2009-03-25 | 2010-10-07 | Nitto Denko Corp | Patch and patch preparation |
JP2011256280A (en) * | 2010-06-09 | 2011-12-22 | Shozo Endo | Gelatine crosslinked gel-based cooling and heating medium, and cold and heat-retaining material |
JP2012001659A (en) * | 2010-06-18 | 2012-01-05 | Shozo Endo | Gelatin crosslinked gel-polyurethane based cooling/heating medium and cold/heat insulation material |
-
1980
- 1980-09-02 JP JP12209080A patent/JPS5747338A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6330588A (en) * | 1986-07-23 | 1988-02-09 | Fujikura Ltd | Fire-retardant elastomeric packing material for fire protection |
JP2008308453A (en) * | 2007-06-15 | 2008-12-25 | Nitto Denko Corp | Gel composition and its use |
JP2010222322A (en) * | 2009-03-25 | 2010-10-07 | Nitto Denko Corp | Patch and patch preparation |
JP2011256280A (en) * | 2010-06-09 | 2011-12-22 | Shozo Endo | Gelatine crosslinked gel-based cooling and heating medium, and cold and heat-retaining material |
JP2012001659A (en) * | 2010-06-18 | 2012-01-05 | Shozo Endo | Gelatin crosslinked gel-polyurethane based cooling/heating medium and cold/heat insulation material |
Also Published As
Publication number | Publication date |
---|---|
JPS6254344B2 (en) | 1987-11-14 |
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