IT950727B - Preparazione di poliesteri misti a base di caprolattone - Google Patents

Preparazione di poliesteri misti a base di caprolattone

Info

Publication number: IT950727B
Authority: IT; Italy
Prior art keywords: caprolactone; preparation; polyesters based; mixed polyesters; mixed
Prior art date: 1971-03-29

Application number

IT2234172A

Other languages

English (en)

Original Assignee

Schering G

Priority date (The priority date 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 date listed.)

1971-03-29

Filing date

1972-03-24

Publication date

1973-06-20

1972-03-24 Application filed by Schering G filed Critical Schering G

1973-06-20 Application granted granted Critical

1973-06-20 Publication of IT950727B publication Critical patent/IT950727B/it

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)

IT2234172A 1971-03-29 1972-03-24 Preparazione di poliesteri misti a base di caprolattone IT950727B (it)

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 (it)
DE (3)	DE2115072A1 (it)
FR (1)	FR2132139B1 (it)
GB (1)	GB1376353A (it)
IT (1)	IT950727B (it)
NL (1)	NL7204281A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
AU2010284560B2 (en) *	2009-08-21	2015-08-13	Chemtura Corporation	Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same
WO2015028201A1 (de) *	2013-08-28	2015-03-05	Basf Coatings Gmbh	Dimerfettsäure-polyesterdiol-reaktionsprodukt und dessen einsatz in beschichtungsmitteln
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)

* Cited by examiner, † Cited by third party
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
FR2132139A1 (it)	1972-11-17
DE2135307A1 (de)	1973-01-25
GB1376353A (en)	1974-12-04
BE781391A (fr)	1972-09-29
DE2115072A1 (de)	1972-10-05
NL7204281A (it)	1972-10-03
FR2132139B1 (it)	1977-08-19
DE2123969A1 (de)	1972-11-16

Publication	Publication Date	Title
AT324513B (de)	1975-09-10	Lagerstabile mischung
IT963692B (it)	1974-01-21	Poliesteri antiurto
IT1037986B (it)	1979-11-20	Poliesteri sintetici
IT963304B (it)	1974-01-10	Copoliesteri termoplastici segmentati
SE396815B (sv)	1977-10-03	Ringformad projektil
IT969622B (it)	1974-04-10	Miscelatore magnetico
BE777348A (fr)	1972-06-28	Polyesters
AT303439B (de)	1972-11-27	Mehrfachpflanzensockel
IT950727B (it)	1973-06-20	Preparazione di poliesteri misti a base di caprolattone
IT1044939B (it)	1980-04-21	Poliesteri
BE786479A (fr)	1972-11-16	Gommes malaxables de polyurethanne a base de polyesters insatures
BE782599A (fr)	1972-10-25	Gesensibiliseerde elektrofotografische lagen
IT955559B (it)	1973-09-29	Poliesteri
IT972191B (it)	1974-05-20	Mulimo mescolatore
IT948026B (it)	1973-05-30	Fertilizzanti a base di torba polverizzata
IT951449B (it)	1973-06-30	Preparazione di pitture
BE783618A (fr)	1972-11-17	Matieres a mouler a base de polyesters
BE781127A (fr)	1972-09-25	Melanges photopolymerisables a base de polyesters insatures
IT1045448B (it)	1980-05-10	Preparazione di tereftalato di polietilene
IT974117B (it)	1974-06-20	Preparazione di poliesteri
BE784017A (fr)	1972-11-27	Resines de polyesters non saturees
IT948988B (it)	1973-06-11	Fabbricazione di polietilene tereftalato
BE792504A (fr)	1973-06-08	Polyesters retardateurs d'inflammation
IT967874B (it)	1974-03-11	Composizione insetticida a base di tritiofosfonati sostituiti
BE787152A (fr)	1973-02-05	Matieres a base de polyesters