DE69126764D1 - Funktionelle Polyester aus Glycidylderivaten und cyclischen Anhydriden oder Kohlendioxid - Google Patents
Funktionelle Polyester aus Glycidylderivaten und cyclischen Anhydriden oder KohlendioxidInfo
- Publication number
- DE69126764D1 DE69126764D1 DE69126764T DE69126764T DE69126764D1 DE 69126764 D1 DE69126764 D1 DE 69126764D1 DE 69126764 T DE69126764 T DE 69126764T DE 69126764 T DE69126764 T DE 69126764T DE 69126764 D1 DE69126764 D1 DE 69126764D1
- Authority
- DE
- Germany
- Prior art keywords
- polycarbonates
- polyesters
- glycidyl
- cyclic anhydrides
- carbon dioxide
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT17713A IT1242215B (it) | 1990-11-13 | 1990-11-13 | Poliesteri funzionali da derivati glicidici ed anidrici cicliche |
IT1771490A IT1242216B (it) | 1990-11-13 | 1990-11-13 | Policarbonati da derivati glicidici ed anidride carbonica |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69126764D1 true DE69126764D1 (de) | 1997-08-14 |
DE69126764T2 DE69126764T2 (de) | 1998-02-12 |
Family
ID=26326950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69126764T Expired - Fee Related DE69126764T2 (de) | 1990-11-13 | 1991-11-11 | Funktionelle Polyester aus Glycidylderivaten und cyclischen Anhydriden oder Kohlendioxid |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0486437B1 (de) |
AT (1) | ATE155154T1 (de) |
DE (1) | DE69126764T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL110787A0 (en) | 1993-08-27 | 1994-11-11 | Sandoz Ag | Biodegradable polymer, its preparation and pharmaceutical composition containing it |
US5616681A (en) * | 1994-11-01 | 1997-04-01 | Nippon Shokubai Co., Ltd. | Process for producing aliphatic polyester |
ES2125817B1 (es) | 1997-01-20 | 2000-01-01 | Consejo Superior Investigacion | Obtencion de nuevos cristales liquidos polimeros capaces de interaccionar con liposomas. |
US7214759B2 (en) | 2004-11-24 | 2007-05-08 | Advanced Cardiovascular Systems, Inc. | Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same |
CN115746286A (zh) * | 2022-11-29 | 2023-03-07 | 杭州宏聚材科技有限公司 | 高羟值二氧化碳基聚碳酸酯醚多元醇及其制备和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1262275B (de) * | 1965-11-09 | 1968-03-07 | Hoechst Ag | Verfahren zur Herstellung von Hartwachsen |
JPS5339919B2 (de) * | 1973-01-22 | 1978-10-24 |
-
1991
- 1991-11-11 AT AT91830485T patent/ATE155154T1/de not_active IP Right Cessation
- 1991-11-11 DE DE69126764T patent/DE69126764T2/de not_active Expired - Fee Related
- 1991-11-11 EP EP91830485A patent/EP0486437B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0486437A2 (de) | 1992-05-20 |
EP0486437B1 (de) | 1997-07-09 |
EP0486437A3 (en) | 1993-02-03 |
DE69126764T2 (de) | 1998-02-12 |
ATE155154T1 (de) | 1997-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: NOTARBARTOLO & GERVASI GMBH, 80336 MUENCHEN |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: JUNG HML, 80799 MUENCHEN |