CS159358B1 - - Google Patents
Info
- Publication number
- CS159358B1 CS159358B1 CS202170A CS202170A CS159358B1 CS 159358 B1 CS159358 B1 CS 159358B1 CS 202170 A CS202170 A CS 202170A CS 202170 A CS202170 A CS 202170A CS 159358 B1 CS159358 B1 CS 159358B1
- Authority
- CS
- Czechoslovakia
Links
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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS202170A CS159358B1 (en) | 1970-03-26 | 1970-03-26 | |
| CH428571A CH565215A5 (en) | 1970-03-26 | 1971-03-24 | |
| FR7110524A FR2085123A5 (en) | 1970-03-26 | 1971-03-25 | |
| DE19712114669 DE2114669A1 (en) | 1970-03-26 | 1971-03-26 | Process for the production of crosslinked hydrogels |
| GB2557671A GB1344726A (en) | 1970-03-26 | 1971-04-19 | Method of preparing crosslinked hydrogels |
| US05/655,208 US4123406A (en) | 1970-03-26 | 1976-02-04 | Method of preparing shaped articles from cross-linked hydrogels |
| US05/927,345 US4172823A (en) | 1970-03-26 | 1978-07-24 | Method of preparing cross-linked hydrogels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS202170A CS159358B1 (en) | 1970-03-26 | 1970-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS159358B1 true CS159358B1 (en) | 1975-01-31 |
Family
ID=5356082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS202170A CS159358B1 (en) | 1970-03-26 | 1970-03-26 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH565215A5 (en) |
| CS (1) | CS159358B1 (en) |
| DE (1) | DE2114669A1 (en) |
| FR (1) | FR2085123A5 (en) |
| GB (1) | GB1344726A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2249443C2 (en) * | 1972-10-09 | 1984-11-15 | Cassella Ag, 6000 Frankfurt | Water-soluble copolymers containing sulfonic acid groups and their use as textile auxiliaries |
| CS189150B1 (en) * | 1974-11-28 | 1979-04-30 | Vladimir Stoy | Contact lens from the hydrophilic polymere |
| SG43840A1 (en) * | 1989-05-17 | 1997-11-14 | Asahi Chemical Ind | Photocurable resin laminate and method for producing printed circuit board by use thereof |
-
1970
- 1970-03-26 CS CS202170A patent/CS159358B1/cs unknown
-
1971
- 1971-03-24 CH CH428571A patent/CH565215A5/xx not_active IP Right Cessation
- 1971-03-25 FR FR7110524A patent/FR2085123A5/fr not_active Expired
- 1971-03-26 DE DE19712114669 patent/DE2114669A1/en not_active Withdrawn
- 1971-04-19 GB GB2557671A patent/GB1344726A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1344726A (en) | 1974-01-23 |
| DE2114669A1 (en) | 1971-10-14 |
| FR2085123A5 (en) | 1971-12-17 |
| CH565215A5 (en) | 1975-08-15 |