NL6618444A - - Google Patents
Info
- Publication number
- NL6618444A NL6618444A NL6618444A NL6618444A NL6618444A NL 6618444 A NL6618444 A NL 6618444A NL 6618444 A NL6618444 A NL 6618444A NL 6618444 A NL6618444 A NL 6618444A NL 6618444 A NL6618444 A NL 6618444A
- Authority
- NL
- Netherlands
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
- 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
- C08F220/12—Esters of monohydric alcohols or phenols
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0048066 | 1965-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6618444A true NL6618444A (US07922777-20110412-C00004.png) | 1967-07-03 |
| NL151397B NL151397B (nl) | 1976-11-15 |
Family
ID=7102019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666618444A NL151397B (nl) | 1965-12-31 | 1966-12-30 | Werkwijze voor de bereiding van een acrylzuurestercopolymeer, alsmede de toepassing hiervan. |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870663A (en) * | 1969-12-11 | 1975-03-11 | Rohm & Haas | Porous styrene polyfunctional methacrylate polymers |
| DE2846187A1 (de) * | 1978-10-24 | 1980-05-08 | Bayer Ag | Kunstharze auf basis vernetzter mischpolymerisate aus mono- und polyvinylverbindungen |
| US4269959A (en) * | 1979-10-22 | 1981-05-26 | Whittaker Corporation | Method of preparing improved imbibitive polymer |
| US4970333A (en) * | 1987-10-29 | 1990-11-13 | The Dow Chemical Company | Process for making carboxylic acid esters using a crosslinked acrylic resin as the catalyst |
| US6271281B1 (en) * | 1999-08-26 | 2001-08-07 | Medennium, Inc. | Homopolymers containing stable elasticity inducing crosslinkers and ocular implants made therefrom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2597437A (en) * | 1951-05-12 | 1952-05-20 | Rohm & Haas | Cation-exchange polymers of the carboxylic type |
| NL81827C (US07922777-20110412-C00004.png) * | 1952-04-14 | |||
| US2891015A (en) * | 1954-08-24 | 1959-06-16 | Asahi Chemical Ind | Carboxylic acid type cation exchange resins prepared in the presence of plasticizer and polymer |
| DE1113570B (de) * | 1957-04-20 | 1961-09-07 | Bayer Ag | Verfahren zur Herstellung von Kationenaustauschern auf Basis von nicht sprosspolymerisierten vernetzten Polymerisaten |
| NL241315A (US07922777-20110412-C00004.png) * | 1958-07-18 | |||
| NL295533A (US07922777-20110412-C00004.png) * | 1962-08-06 |
-
1965
- 1965-12-31 DE DE1570641A patent/DE1570641C3/de not_active Expired
-
1966
- 1966-11-15 US US594413A patent/US3427262A/en not_active Expired - Lifetime
- 1966-12-22 GB GB57349/66A patent/GB1113149A/en not_active Expired
- 1966-12-28 BE BE691899D patent/BE691899A/xx unknown
- 1966-12-28 FR FR89121A patent/FR1506861A/fr not_active Expired
- 1966-12-30 NL NL666618444A patent/NL151397B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1570641A1 (de) | 1970-01-22 |
| BE691899A (US07922777-20110412-C00004.png) | 1967-06-28 |
| FR1506861A (fr) | 1967-12-22 |
| DE1570641C3 (de) | 1982-01-28 |
| GB1113149A (en) | 1968-05-08 |
| NL151397B (nl) | 1976-11-15 |
| US3427262A (en) | 1969-02-11 |
| DE1570641B2 (de) | 1981-02-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BAYER |