CA808731A - Preparation of high molecular weight polylactides - Google Patents

Preparation of high molecular weight polylactides

Info

Publication number: CA808731A
Authority: CA; Canada
Prior art keywords: preparation; molecular weight; high molecular; weight polylactides; polylactides
Prior art date: 1969-03-18
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

Application number

CA808731A

Inventor

A. Fouty Roger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Johnson and Johnson Medical SAS

Original Assignee

Ethicon SAS

Publication date

1969-03-18

1969-03-18 Application granted granted Critical

1969-03-18 Publication of CA808731A publication Critical patent/CA808731A/en

Status Expired legal-status Critical Current

Links

CA808731A Preparation of high molecular weight polylactides Expired CA808731A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA808731T

Publications (1)

Publication Number	Publication Date
CA808731A true CA808731A (en)	1969-03-18

Family

ID=36279242

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA808731A Expired CA808731A (en)			Preparation of high molecular weight polylactides

Country Status (1)

Country	Link
CA (1)	CA808731A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4057537A (en)	1975-01-28	1977-11-08	Gulf Oil Corporation	Copolymers of L-(-)-lactide and epsilon caprolactone
DE3433331A1 (en) *	1983-09-20	1985-03-28	Materials Consultants Oy, Tampere	SURGICAL DEVICE FOR IMMOBILIZING BONE FRACTURES
US5142023A (en) *	1992-01-24	1992-08-25	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5180765A (en) *	1988-08-08	1993-01-19	Biopak Technology, Ltd.	Biodegradable packaging thermoplastics from lactides
US5247058A (en) *	1992-01-24	1993-09-21	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5247059A (en) *	1992-01-24	1993-09-21	Cargill, Incorporated	Continuous process for the manufacture of a purified lactide from esters of lactic acid
US5258488A (en) *	1992-01-24	1993-11-02	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5338822A (en) *	1992-10-02	1994-08-16	Cargill, Incorporated	Melt-stable lactide polymer composition and process for manufacture thereof
US5342395A (en) *	1990-07-06	1994-08-30	American Cyanamid Co.	Absorbable surgical repair devices
US5424346A (en) *	1988-08-08	1995-06-13	Ecopol, Llc	Biodegradable replacement of crystal polystyrene
US5807973A (en) *	1992-10-02	1998-09-15	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US6005067A (en) *	1992-01-24	1999-12-21	Cargill Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US6005068A (en) *	1992-10-02	1999-12-21	Cargill Incorporated	Melt-stable amorphous lactide polymer film and process for manufacture thereof
US6323307B1 (en)	1988-08-08	2001-11-27	Cargill Dow Polymers, Llc	Degradation control of environmentally degradable disposable materials
US6326458B1 (en)	1992-01-24	2001-12-04	Cargill, Inc.	Continuous process for the manufacture of lactide and lactide polymers

0
- CA CA808731A patent/CA808731A/en not_active Expired

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4057537A (en)	1975-01-28	1977-11-08	Gulf Oil Corporation	Copolymers of L-(-)-lactide and epsilon caprolactone
DE3433331A1 (en) *	1983-09-20	1985-03-28	Materials Consultants Oy, Tampere	SURGICAL DEVICE FOR IMMOBILIZING BONE FRACTURES
US5424346A (en) *	1988-08-08	1995-06-13	Ecopol, Llc	Biodegradable replacement of crystal polystyrene
US5180765A (en) *	1988-08-08	1993-01-19	Biopak Technology, Ltd.	Biodegradable packaging thermoplastics from lactides
US6323307B1 (en)	1988-08-08	2001-11-27	Cargill Dow Polymers, Llc	Degradation control of environmentally degradable disposable materials
US5342395A (en) *	1990-07-06	1994-08-30	American Cyanamid Co.	Absorbable surgical repair devices
US5258488A (en) *	1992-01-24	1993-11-02	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5274073A (en) *	1992-01-24	1993-12-28	Cargill, Incorporated	Continuous process for manufacture of a purified lactide
US6326458B1 (en)	1992-01-24	2001-12-04	Cargill, Inc.	Continuous process for the manufacture of lactide and lactide polymers
US6005067A (en) *	1992-01-24	1999-12-21	Cargill Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5357035A (en) *	1992-01-24	1994-10-18	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with purification by distillation
US5247059A (en) *	1992-01-24	1993-09-21	Cargill, Incorporated	Continuous process for the manufacture of a purified lactide from esters of lactic acid
US5247058A (en) *	1992-01-24	1993-09-21	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US6277951B1 (en)	1992-01-24	2001-08-21	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5142023A (en) *	1992-01-24	1992-08-25	Cargill, Incorporated	Continuous process for manufacture of lactide polymers with controlled optical purity
US5536807A (en) *	1992-10-02	1996-07-16	Cargill, Incorporated	Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
US5773562A (en) *	1992-10-02	1998-06-30	Cargill, Incorporated	Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
US5798436A (en) *	1992-10-02	1998-08-25	Cargill, Incorporated	Melt-stable amorphous lactide polymer film and process for manufacture thereof
US5807973A (en) *	1992-10-02	1998-09-15	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US5585191A (en) *	1992-10-02	1996-12-17	Cargill, Incorporated	Melt-stable amorphous lactide polymer film and process for manufacture thereof
US6005068A (en) *	1992-10-02	1999-12-21	Cargill Incorporated	Melt-stable amorphous lactide polymer film and process for manufacture thereof
US6093791A (en) *	1992-10-02	2000-07-25	Cargill, Incorporated	Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
US6111060A (en) *	1992-10-02	2000-08-29	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US6121410A (en) *	1992-10-02	2000-09-19	Cargill, Incorporated	Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
US6207792B1 (en)	1992-10-02	2001-03-27	Cargill, Incorporated	Melt-stable amorphous lactide polymer film and process for manufacture thereof
US5484881A (en) *	1992-10-02	1996-01-16	Cargill, Inc.	Melt-stable amorphous lactide polymer film and process for manufacturing thereof
US5475080A (en) *	1992-10-02	1995-12-12	Cargill, Incorporated	Paper having a melt-stable lactide polymer coating and process for manufacture thereof
US5338822A (en) *	1992-10-02	1994-08-16	Cargill, Incorporated	Melt-stable lactide polymer composition and process for manufacture thereof
US6355772B1 (en)	1992-10-02	2002-03-12	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof

Publication	Publication Date	Title
CA808731A (en)	1969-03-18	Preparation of high molecular weight polylactides
CA923245A (en)	1973-03-20	Preparation of high molecular weight polylactides
CA953847A (en)	1974-08-27	Preparation of polyalkenamers
CA984365A (en)	1976-02-24	Preparation of zeolites
CA946413A (en)	1974-04-30	Preparation of polyfluoroolifins
CA933700A (en)	1973-09-11	High molecular weight products capable of being cross-linked
CA974349A (en)	1975-09-09	Preparation of polymers
CA808730A (en)	1969-03-18	Preparation of high molecular weight polyesters
CA934379A (en)	1973-09-25	Preparation of c-substituted piperidine
CA779363A (en)	1968-02-27	Production of high molecular weight alpha, omega-alkadienes
CA806271A (en)	1969-02-11	Preparation of modified polymers
CA948012A (en)	1974-05-28	Preparation of ceramics
CA815536A (en)	1969-06-17	Preparation of methylene substituted products
CA819803A (en)	1969-08-05	Preparation of polyesters
CA839308A (en)	1970-04-14	Preparation of higher molecular weight ketones
AU443085B2 (en)	1971-04-29	Preparation of 19-norsteroids
CA803568A (en)	1969-01-07	Preparation of fluorochloromethane
CA810716A (en)	1969-04-15	Preparation of pentafluoroiodoethane
CA811198A (en)	1969-04-22	Preparation of polymethyladamantanes
CA812275A (en)	1969-05-06	Preparation of decatrienes
CA817916A (en)	1969-07-15	Preparation of bromomethylsilanes
CA818576A (en)	1969-07-22	Preparation of amine-ethers
CA818580A (en)	1969-07-22	Preparation of vinylmercaptans
CA822156A (en)	1969-09-02	Preparation of naphthalenones
CA809224A (en)	1969-03-25	Preparation of aminohydrins