BE781391A - Polyesters mixtes a base de caprolactones - Google Patents
Polyesters mixtes a base de caprolactonesInfo
- Publication number
- BE781391A BE781391A BE781391A BE781391A BE781391A BE 781391 A BE781391 A BE 781391A BE 781391 A BE781391 A BE 781391A BE 781391 A BE781391 A BE 781391A BE 781391 A BE781391 A BE 781391A
- Authority
- BE
- Belgium
- Prior art keywords
- caprolactons
- polyesters based
- mixed polyesters
- mixed
- polyesters
- Prior art date
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4286—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones prepared from a combination of hydroxycarboxylic acids and/or lactones with polycarboxylic acids or ester forming derivatives thereof and polyhydroxy compounds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
-
- 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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712115072 DE2115072A1 (de) | 1971-03-29 | 1971-03-29 | Herstellung von Mischpolyestern auf Caprolacton-Basis |
| DE19712123969 DE2123969A1 (de) | 1971-03-29 | 1971-05-14 | Herstellung von Mischpolyestern auf Caprolacton-Basis |
| DE19712135307 DE2135307A1 (de) | 1971-03-29 | 1971-07-15 | Herstellung von mischpolyestern auf caprolacton-basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE781391A true BE781391A (fr) | 1972-09-29 |
Family
ID=27183310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE781391A BE781391A (fr) | 1971-03-29 | 1972-03-29 | Polyesters mixtes a base de caprolactones |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE781391A (xx) |
| DE (3) | DE2115072A1 (xx) |
| FR (1) | FR2132139B1 (xx) |
| GB (1) | GB1376353A (xx) |
| IT (1) | IT950727B (xx) |
| NL (1) | NL7204281A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096125A (en) * | 1976-05-26 | 1978-06-20 | Union Carbide Corporation | Polycaprolactone derivatives and coating compositions thereof |
| ES2123466B1 (es) * | 1997-06-11 | 1999-11-16 | Merquinsa Mercados Quimicos S | Termoplastico de poliuretano y procedimiento para su obtencion. |
| DE102006048288A1 (de) | 2006-10-12 | 2008-04-17 | Bayer Materialscience Ag | Polyesterpolyole, Verfahren zu ihrer Herstellung und ihre Verwendung |
| WO2011022205A1 (en) * | 2009-08-21 | 2011-02-24 | Chemtura Corporation | Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same |
| KR20160048163A (ko) * | 2013-08-28 | 2016-05-03 | 바스프 코팅스 게엠베하 | 이량체 지방산/폴리에스테르 디올 반응 생성물 및 코팅제에서의 이의 용도 |
| GB201317113D0 (en) | 2013-09-26 | 2013-11-06 | Croda Int Plc | A co-polymer polyol |
| GB201402580D0 (en) * | 2014-02-14 | 2014-04-02 | Croda Int Plc | Polyurethane elastomers |
| GB201402585D0 (en) * | 2014-02-14 | 2014-04-02 | Croda Int Plc | Polyurethane dispersions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076877A (en) * | 1964-06-03 | 1967-07-26 | Asahi Chemical Ind | Method for producing linear copolyesters |
-
1971
- 1971-03-29 DE DE19712115072 patent/DE2115072A1/de active Pending
- 1971-05-14 DE DE19712123969 patent/DE2123969A1/de active Pending
- 1971-07-15 DE DE19712135307 patent/DE2135307A1/de active Pending
-
1972
- 1972-03-24 IT IT2234172A patent/IT950727B/it active
- 1972-03-28 FR FR7210856A patent/FR2132139B1/fr not_active Expired
- 1972-03-29 BE BE781391A patent/BE781391A/xx unknown
- 1972-03-29 NL NL7204281A patent/NL7204281A/xx unknown
- 1972-03-29 GB GB1480772A patent/GB1376353A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT950727B (it) | 1973-06-20 |
| DE2135307A1 (de) | 1973-01-25 |
| DE2123969A1 (de) | 1972-11-16 |
| FR2132139A1 (xx) | 1972-11-17 |
| DE2115072A1 (de) | 1972-10-05 |
| NL7204281A (xx) | 1972-10-03 |
| GB1376353A (en) | 1974-12-04 |
| FR2132139B1 (xx) | 1977-08-19 |
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