GB1405056A - Process for producing transparent gels with mechanical and sorption properties - Google Patents
Process for producing transparent gels with mechanical and sorption propertiesInfo
- Publication number
- GB1405056A GB1405056A GB2393473A GB2393473A GB1405056A GB 1405056 A GB1405056 A GB 1405056A GB 2393473 A GB2393473 A GB 2393473A GB 2393473 A GB2393473 A GB 2393473A GB 1405056 A GB1405056 A GB 1405056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- methacrylamide
- hydroxyethyl methacrylate
- methacrylate
- gel
- 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.)
- Expired
Links
- 239000000499 gel Substances 0.000 title abstract 5
- 238000001179 sorption measurement Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229940044192 2-hydroxyethyl methacrylate Drugs 0.000 abstract 4
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 abstract 3
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- OLQFXOWPTQTLDP-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCO OLQFXOWPTQTLDP-UHFFFAOYSA-N 0.000 abstract 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007853 buffer solution Substances 0.000 abstract 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 abstract 1
- RGBXDEHYFWDBKD-UHFFFAOYSA-N propan-2-yl propan-2-yloxy carbonate Chemical compound CC(C)OOC(=O)OC(C)C RGBXDEHYFWDBKD-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS3474A CS163469B1 (enrdf_load_stackoverflow) | 1972-05-22 | 1972-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1405056A true GB1405056A (en) | 1975-09-03 |
Family
ID=5374912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2393473A Expired GB1405056A (en) | 1972-05-22 | 1973-05-18 | Process for producing transparent gels with mechanical and sorption properties |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5756484B2 (enrdf_load_stackoverflow) |
| CS (1) | CS163469B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1405056A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188051A (en) * | 1986-03-06 | 1987-09-23 | Ceskoslovenska Akademie Ved | Crosslinked gels based on glycol esters of methacrylic acid with enhanced swelling capacity in water and a method for producing them |
| CN115039787A (zh) * | 2022-07-22 | 2022-09-13 | 赤天化科技集团有限公司 | 含氯虫苯甲酰胺和噻虫嗪的药肥颗粒剂制备方法及应用 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7811605B2 (en) | 2002-11-06 | 2010-10-12 | Uluru Inc. | Method of formation of shape-retentive aggregates of gel particles and their uses |
| US7351430B2 (en) * | 2002-11-06 | 2008-04-01 | Uluru Inc. | Shape-retentive hydrogel particle aggregates and their uses |
| US7910135B2 (en) | 2006-10-13 | 2011-03-22 | Uluru Inc. | Hydrogel wound dressing and biomaterials formed in situ and their uses |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1169574A (fr) * | 1957-04-24 | 1958-12-31 | Corps hydrophiles façonnés tels que lentilles de contact ophtalmiques auxiliaires de chirurgie et autres |
-
1972
- 1972-05-22 CS CS3474A patent/CS163469B1/cs unknown
-
1973
- 1973-05-18 GB GB2393473A patent/GB1405056A/en not_active Expired
- 1973-05-22 JP JP48057112A patent/JPS5756484B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188051A (en) * | 1986-03-06 | 1987-09-23 | Ceskoslovenska Akademie Ved | Crosslinked gels based on glycol esters of methacrylic acid with enhanced swelling capacity in water and a method for producing them |
| GB2188051B (en) * | 1986-03-06 | 1990-08-01 | Ceskoslovenska Akademie Ved | Crosslinked gels based on glycol esters of methacrylic acid with the enhanced swelling capacity in water and a method for producing thereof |
| CN115039787A (zh) * | 2022-07-22 | 2022-09-13 | 赤天化科技集团有限公司 | 含氯虫苯甲酰胺和噻虫嗪的药肥颗粒剂制备方法及应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5756484B2 (enrdf_load_stackoverflow) | 1982-11-30 |
| JPS4950089A (enrdf_load_stackoverflow) | 1974-05-15 |
| CS163469B1 (enrdf_load_stackoverflow) | 1975-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |