CS274991B2 - Hydrophilic copolymers and method of their production - Google Patents
Hydrophilic copolymers and method of their productionInfo
- Publication number
- CS274991B2 CS274991B2 CS245189A CS245189A CS274991B2 CS 274991 B2 CS274991 B2 CS 274991B2 CS 245189 A CS245189 A CS 245189A CS 245189 A CS245189 A CS 245189A CS 274991 B2 CS274991 B2 CS 274991B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- percent
- weight
- production
- copolymerization
- hydrophilic copolymer
- Prior art date
Links
- 229920001480 hydrophilic copolymer Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
Landscapes
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS245189A CS274991B2 (en) | 1989-04-20 | 1989-04-20 | Hydrophilic copolymers and method of their production |
| CA000604819A CA1332774C (en) | 1988-07-08 | 1989-07-05 | Hydrophilic copolymer and the method for producing thereof |
| EP89112359A EP0350030B1 (de) | 1988-07-08 | 1989-07-06 | Hydrophile Copolymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE8989112359T DE58902746D1 (de) | 1988-07-08 | 1989-07-06 | Hydrophile copolymere, verfahren zu ihrer herstellung und ihre verwendung. |
| JP1174361A JPH0273812A (ja) | 1988-07-08 | 1989-07-07 | 親水性コポリマー及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS245189A CS274991B2 (en) | 1989-04-20 | 1989-04-20 | Hydrophilic copolymers and method of their production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8902451A1 CS8902451A1 (en) | 1991-02-12 |
| CS274991B2 true CS274991B2 (en) | 1991-12-17 |
Family
ID=5361700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS245189A CS274991B2 (en) | 1988-07-08 | 1989-04-20 | Hydrophilic copolymers and method of their production |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS274991B2 (cs) |
-
1989
- 1989-04-20 CS CS245189A patent/CS274991B2/cs not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS8902451A1 (en) | 1991-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20010420 |