ATE182907T1 - Verfahren zur herstellung im poly-e-caprolactonen und nach diesem verfahren hergestellte poly-e- caprolactone mit hohem molekulargewicht - Google Patents

Verfahren zur herstellung im poly-e-caprolactonen und nach diesem verfahren hergestellte poly-e- caprolactone mit hohem molekulargewicht

Info

Publication number: ATE182907T1
Authority: AT; Austria
Prior art keywords: caprolactones; poly; epsilon; molecular weight; high molecular
Prior art date: 1993-05-17

Application number

AT94201223T

Other languages

English (en)

Inventor

Henri Wautier

Original Assignee

Solvay

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.)

1993-05-17

Filing date

1994-05-03

Publication date

1999-08-15

1994-05-03 Application filed by Solvay filed Critical Solvay

1999-08-15 Application granted granted Critical

1999-08-15 Publication of ATE182907T1 publication Critical patent/ATE182907T1/de

Links

238000000034 method Methods 0.000 title abstract 3
229920001610 polycaprolactone Polymers 0.000 abstract 3
229910052782 aluminium Inorganic materials 0.000 abstract 2
239000004411 aluminium Substances 0.000 abstract 2
-1 aluminium alkoxides Chemical class 0.000 abstract 2
PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 abstract 2
238000001125 extrusion Methods 0.000 abstract 1
239000003999 initiator Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 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
- 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)
Polyamides (AREA)

AT94201223T 1993-05-17 1994-05-03 Verfahren zur herstellung im poly-e-caprolactonen und nach diesem verfahren hergestellte poly-e- caprolactone mit hohem molekulargewicht ATE182907T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE9300507A BE1007036A3 (fr)	1993-05-17	1993-05-17	Procede pour la fabrication de poly-epsilonn-caprolactones et poly-epsilonn-caprolactones ayant des masses moleculaires elevees pouvant etre obtenues par ce procede.

Publications (1)

Publication Number	Publication Date
ATE182907T1 true ATE182907T1 (de)	1999-08-15

Family

ID=3887054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94201223T ATE182907T1 (de)	1993-05-17	1994-05-03	Verfahren zur herstellung im poly-e-caprolactonen und nach diesem verfahren hergestellte poly-e- caprolactone mit hohem molekulargewicht

Country Status (8)

Country	Link
US (1)	US5468837A (de)
EP (1)	EP0626405B1 (de)
JP (1)	JPH0753686A (de)
AT (1)	ATE182907T1 (de)
BE (1)	BE1007036A3 (de)
BR (1)	BR9401988A (de)
DE (1)	DE69419824T2 (de)
ES (1)	ES2137308T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1009255A3 (fr) *	1995-04-07	1997-01-07	Solvay	Procede perfectionne pour la fabrication en continu de poly- -caprolactones.
FR2741351B1 (fr)	1995-11-22	1998-01-16	Solvay	Film semi-rigide en poly-epsilon-caprolactone et procede pour le produire
US5801224A (en) *	1996-04-26	1998-09-01	Board Of Trustees Operating Michigan State University	Bulk reactive extrusion polymerization process producing aliphatic ester polymer compositions
BE1010619A3 (fr) *	1996-09-13	1998-11-03	Solvay	Procede pour la stabilisation au stockage des poly- -caprolactones.
BE1011157A3 (fr) *	1997-05-16	1999-05-04	Solvay	Procede de fabrication d'un film souffle biodegradable.
US5889127A (en) *	1997-11-18	1999-03-30	Daicel Chemical Industries, Ltd.	Continuous process for the preparation of a polyester-based polymer
BE1012801A3 (fr) *	1999-07-27	2001-03-06	Solvay	Procede d'introduction d'au moins un compose chimique dans une extrudeuse, dispositif d'introduction, extrudeuse equipee d'un tel dispositif et procedes utilisant une telle extrudeuse.
US6486257B1 (en)	2001-04-10	2002-11-26	University Of Akron	Block copolymers of lactone and lactam, compatabilizing agents, and compatibilized polymer blends
US6747096B2 (en)	2001-04-10	2004-06-08	University Of Akron	Block copolymers of lactone and lactam, compatibilizing agents, and compatiblized polymer blends
WO2003050153A1 (en) *	2001-12-12	2003-06-19	North Carolina State University	Methods of co2-assisted reactive extrusion
EP2096132A1 (de) *	2008-02-26	2009-09-02	Total Petrochemicals Research Feluy	Aus erneuerbaren Quellen ausgegebene Monomere und Verfahren zu ihrer Polymerisierung
TWI760875B (zh)	2020-10-05	2022-04-11	財團法人工業技術研究院	共聚物與其形成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3021313A (en) *	1959-12-03	1962-02-13	Union Carbide Corp	Polymerization of cyclic esters
DE2056729C3 (de) *	1970-11-18	1974-07-11	Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt	Verfahren zur Herstellung hochmolekularer Poly -epsilon-caprol act one
US4081424A (en) *	1976-06-07	1978-03-28	Shell Oil Company	Multicomponent polyolefin - block copolymer - polymer blends
US4699974A (en) *	1986-08-07	1987-10-13	General Electric Company	Method of preparing copolyester carbonate from cyclic aromatic polycarbonate oligomer and lactone
ATE188976T1 (de) *	1988-11-01	2000-02-15	Boehringer Ingelheim Pharma	Kontinuierliches verfahren zur herstellung von resorbierbaren polyestern und deren verwendung

1993
- 1993-05-17 BE BE9300507A patent/BE1007036A3/fr active
1994
- 1994-04-29 US US08/235,676 patent/US5468837A/en not_active Expired - Fee Related
- 1994-05-03 DE DE69419824T patent/DE69419824T2/de not_active Expired - Fee Related
- 1994-05-03 ES ES94201223T patent/ES2137308T3/es not_active Expired - Lifetime
- 1994-05-03 EP EP94201223A patent/EP0626405B1/de not_active Expired - Lifetime
- 1994-05-03 AT AT94201223T patent/ATE182907T1/de not_active IP Right Cessation
- 1994-05-16 BR BR9401988A patent/BR9401988A/pt not_active IP Right Cessation
- 1994-05-17 JP JP6101460A patent/JPH0753686A/ja active Pending

Also Published As

Publication number	Publication date
US5468837A (en)	1995-11-21
DE69419824D1 (de)	1999-09-09
BR9401988A (pt)	1995-03-07
EP0626405B1 (de)	1999-08-04
ES2137308T3 (es)	1999-12-16
BE1007036A3 (fr)	1995-02-28
JPH0753686A (ja)	1995-02-28
DE69419824T2 (de)	2000-02-17
EP0626405A1 (de)	1994-11-30

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Legal Events

Date	Code	Title	Description
2000-02-15	UEP	Publication of translation of european patent specification
2003-02-15	REN	Ceased due to non-payment of the annual fee