IT950727B - Preparazione di poliesteri misti a base di caprolattone - Google Patents
Preparazione di poliesteri misti a base di caprolattoneInfo
- Publication number
- IT950727B IT950727B IT2234172A IT2234172A IT950727B IT 950727 B IT950727 B IT 950727B IT 2234172 A IT2234172 A IT 2234172A IT 2234172 A IT2234172 A IT 2234172A IT 950727 B IT950727 B IT 950727B
- Authority
- IT
- Italy
- Prior art keywords
- caprolactone
- preparation
- polyesters based
- mixed polyesters
- mixed
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 title 1
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 |
|---|---|
| IT950727B true IT950727B (it) | 1973-06-20 |
Family
ID=27183310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2234172A IT950727B (it) | 1971-03-29 | 1972-03-24 | Preparazione di poliesteri misti a base di caprolattone |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE781391A (esLanguage) |
| DE (3) | DE2115072A1 (esLanguage) |
| FR (1) | FR2132139B1 (esLanguage) |
| GB (1) | GB1376353A (esLanguage) |
| IT (1) | IT950727B (esLanguage) |
| NL (1) | NL7204281A (esLanguage) |
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 |
| JP5744870B2 (ja) * | 2009-08-21 | 2015-07-08 | ケムチュア コーポレイション | コポリエステルポリオール、プレポリマー、及びそれらから生成されるポリウレタンエラストマー、並びにその製造方法 |
| MX2016002542A (es) * | 2013-08-28 | 2016-06-17 | Basf Coatings Gmbh | Producto de reaccion de acido graso dimerico / poliesterdiol y su uso en materiales de revestimiento. |
| 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 NL NL7204281A patent/NL7204281A/xx unknown
- 1972-03-29 GB GB1480772A patent/GB1376353A/en not_active Expired
- 1972-03-29 BE BE781391A patent/BE781391A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132139A1 (esLanguage) | 1972-11-17 |
| BE781391A (fr) | 1972-09-29 |
| NL7204281A (esLanguage) | 1972-10-03 |
| DE2123969A1 (de) | 1972-11-16 |
| FR2132139B1 (esLanguage) | 1977-08-19 |
| DE2115072A1 (de) | 1972-10-05 |
| GB1376353A (en) | 1974-12-04 |
| DE2135307A1 (de) | 1973-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT324513B (de) | Lagerstabile mischung | |
| IT963692B (it) | Poliesteri antiurto | |
| IT1037986B (it) | Poliesteri sintetici | |
| IT963304B (it) | Copoliesteri termoplastici segmentati | |
| SE396815B (sv) | Ringformad projektil | |
| IT969622B (it) | Miscelatore magnetico | |
| AT303439B (de) | Mehrfachpflanzensockel | |
| BE777348A (fr) | Polyesters | |
| IT950727B (it) | Preparazione di poliesteri misti a base di caprolattone | |
| IT1044939B (it) | Poliesteri | |
| BE786479A (fr) | Gommes malaxables de polyurethanne a base de polyesters insatures | |
| BE782599A (fr) | Gesensibiliseerde elektrofotografische lagen | |
| IT955559B (it) | Poliesteri | |
| IT972191B (it) | Mulimo mescolatore | |
| IT948026B (it) | Fertilizzanti a base di torba polverizzata | |
| BE783618A (fr) | Matieres a mouler a base de polyesters | |
| BE781127A (fr) | Melanges photopolymerisables a base de polyesters insatures | |
| IT1045448B (it) | Preparazione di tereftalato di polietilene | |
| IT974117B (it) | Preparazione di poliesteri | |
| BE784017A (fr) | Resines de polyesters non saturees | |
| BR7203694D0 (pt) | Processo para a preparacao de tiazil-ureias e composicoes fungicidas a base destas | |
| IT948988B (it) | Fabbricazione di polietilene tereftalato | |
| BE792504A (fr) | Polyesters retardateurs d'inflammation | |
| IT967874B (it) | Composizione insetticida a base di tritiofosfonati sostituiti | |
| BE787152A (fr) | Matieres a base de polyesters |