JPS55135111A - Production of highly water-absorbing hydrogel - Google Patents
Production of highly water-absorbing hydrogelInfo
- Publication number
- JPS55135111A JPS55135111A JP4193179A JP4193179A JPS55135111A JP S55135111 A JPS55135111 A JP S55135111A JP 4193179 A JP4193179 A JP 4193179A JP 4193179 A JP4193179 A JP 4193179A JP S55135111 A JPS55135111 A JP S55135111A
- Authority
- JP
- Japan
- Prior art keywords
- ethylenically unsaturated
- unsaturated monomer
- cpd
- highly water
- hydrogel
- 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
- 239000000017 hydrogel Substances 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 abstract 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- 230000001588 bifunctional effect Effects 0.000 abstract 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 2
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 125000003700 epoxy group Chemical group 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Epoxy Resins (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4193179A JPS55135111A (en) | 1979-04-09 | 1979-04-09 | Production of highly water-absorbing hydrogel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4193179A JPS55135111A (en) | 1979-04-09 | 1979-04-09 | Production of highly water-absorbing hydrogel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55135111A true JPS55135111A (en) | 1980-10-21 |
| JPS6142723B2 JPS6142723B2 (de) | 1986-09-24 |
Family
ID=12621971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4193179A Granted JPS55135111A (en) | 1979-04-09 | 1979-04-09 | Production of highly water-absorbing hydrogel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55135111A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221301A (ja) * | 1983-05-31 | 1984-12-12 | Sumitomo Rubber Ind Ltd | 硬化性組成物 |
| JP2001524639A (ja) * | 1997-11-21 | 2001-12-04 | ディーゼル エンジン リターダーズ，インコーポレイテッド | 制限式ロストモーション・タペットの弁着座速度制限装置 |
| CN1314727C (zh) * | 2004-02-26 | 2007-05-09 | 武汉大学 | 可降解环境敏感水凝胶及其制法和用途 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139672A (ja) * | 1974-09-26 | 1976-04-02 | Grelan Pharmaceutical Co | Futsusokankagobutsuno seizoho |
| JPS51146591A (en) * | 1975-06-10 | 1976-12-16 | Sumitomo Chem Co Ltd | A process for preparing water-soluble high polymers with improved stab ility |
| JPS52127995A (en) * | 1976-04-19 | 1977-10-27 | Johnson & Johnson | Hydrophilic random copolymers composition and process for producing same |
| JPS5352800A (en) * | 1976-10-21 | 1978-05-13 | Dainippon Ink & Chemicals | Modified finish of synthetic fiber |
| JPS53104652A (en) * | 1977-02-24 | 1978-09-12 | Sumitomo Chem Co Ltd | Preparation of high water absorption hydrogel |
-
1979
- 1979-04-09 JP JP4193179A patent/JPS55135111A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139672A (ja) * | 1974-09-26 | 1976-04-02 | Grelan Pharmaceutical Co | Futsusokankagobutsuno seizoho |
| JPS51146591A (en) * | 1975-06-10 | 1976-12-16 | Sumitomo Chem Co Ltd | A process for preparing water-soluble high polymers with improved stab ility |
| JPS52127995A (en) * | 1976-04-19 | 1977-10-27 | Johnson & Johnson | Hydrophilic random copolymers composition and process for producing same |
| JPS5352800A (en) * | 1976-10-21 | 1978-05-13 | Dainippon Ink & Chemicals | Modified finish of synthetic fiber |
| JPS53104652A (en) * | 1977-02-24 | 1978-09-12 | Sumitomo Chem Co Ltd | Preparation of high water absorption hydrogel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221301A (ja) * | 1983-05-31 | 1984-12-12 | Sumitomo Rubber Ind Ltd | 硬化性組成物 |
| JP2001524639A (ja) * | 1997-11-21 | 2001-12-04 | ディーゼル エンジン リターダーズ，インコーポレイテッド | 制限式ロストモーション・タペットの弁着座速度制限装置 |
| CN1314727C (zh) * | 2004-02-26 | 2007-05-09 | 武汉大学 | 可降解环境敏感水凝胶及其制法和用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142723B2 (de) | 1986-09-24 |
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