BR9102854A - Copolimero que compreende uma arquitetura molecular segmentada, bio-absorvivel, artigo manufaturado que compreende o copolimero e processo para a fabricacao do copolimero - Google Patents

Copolimero que compreende uma arquitetura molecular segmentada, bio-absorvivel, artigo manufaturado que compreende o copolimero e processo para a fabricacao do copolimero

Info

Publication number
BR9102854A
BR9102854A BR919102854A BR9102854A BR9102854A BR 9102854 A BR9102854 A BR 9102854A BR 919102854 A BR919102854 A BR 919102854A BR 9102854 A BR9102854 A BR 9102854A BR 9102854 A BR9102854 A BR 9102854A
Authority
BR
Brazil
Prior art keywords
copolimero
understands
copolimer
absorbable
segmented
Prior art date
Application number
BR919102854A
Other languages
English (en)
Inventor
Peter Kendrick Jarrett
Louis Rosati
Donald James Casey
Original Assignee
American Cyanamid Co
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.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of BR9102854A publication Critical patent/BR9102854A/pt

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/12—Homopolymers or copolymers of glycolic acid or lactic acid
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
BR919102854A 1990-07-06 1991-07-05 Copolimero que compreende uma arquitetura molecular segmentada, bio-absorvivel, artigo manufaturado que compreende o copolimero e processo para a fabricacao do copolimero BR9102854A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/548,801 US5252701A (en) 1990-07-06 1990-07-06 Segmented absorbable copolymer

Publications (1)

Publication Number Publication Date
BR9102854A true BR9102854A (pt) 1992-02-04

Family

ID=24190450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102854A BR9102854A (pt) 1990-07-06 1991-07-05 Copolimero que compreende uma arquitetura molecular segmentada, bio-absorvivel, artigo manufaturado que compreende o copolimero e processo para a fabricacao do copolimero

Country Status (10)

Country Link
US (1) US5252701A (pt)
EP (1) EP0460428A3 (pt)
JP (1) JP3218055B2 (pt)
KR (1) KR920002656A (pt)
AU (1) AU648088B2 (pt)
BR (1) BR9102854A (pt)
CA (1) CA2046225C (pt)
FI (1) FI913283A (pt)
PT (1) PT98203A (pt)
ZA (1) ZA915238B (pt)

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US5470340A (en) * 1993-10-06 1995-11-28 Ethicon, Inc. Copolymers of (p-dioxanone/glycolide and/or lactide) and p-dioxanone
US6315788B1 (en) 1994-02-10 2001-11-13 United States Surgical Corporation Composite materials and surgical articles made therefrom
US5431679A (en) * 1994-03-10 1995-07-11 United States Surgical Corporation Absorbable block copolymers and surgical articles fabricated therefrom
US8226683B2 (en) * 1994-03-11 2012-07-24 Poly-Med, Inc. High strength nitrogenous caprolactone copolymers and biomedical constructs therefrom
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US5747637A (en) * 1995-09-07 1998-05-05 Mitsui Toatsu Chemicals, Inc. Bioabsorbable polymer and process for preparing the same
US5633342A (en) * 1995-10-27 1997-05-27 Chronopol, Inc. Method for the synthesis of environmentally degradable block copolymers
EP0786259B1 (en) * 1996-01-19 2004-03-31 United States Surgical Corporation Absorbable polymer blends and surgical articles fabricated therefrom
US5703200A (en) * 1996-03-15 1997-12-30 Ethicon, Inc. Absorbable copolymers and blends of 6,6-dialkyl-1,4-dioxepan-2-one and its cyclic dimer
US5844067A (en) * 1996-04-18 1998-12-01 Erneta; Modesto Process for producing absorbable segmented copolymers with a substantially uniform sequence distribution
WO1997049391A1 (en) 1996-06-24 1997-12-31 Euro-Celtique, S.A. Methods for providing safe local anesthesia
US6046187A (en) 1996-09-16 2000-04-04 Children's Medical Center Corporation Formulations and methods for providing prolonged local anesthesia
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
US6191236B1 (en) 1996-10-11 2001-02-20 United States Surgical Corporation Bioabsorbable suture and method of its manufacture
US6090910A (en) * 1996-12-10 2000-07-18 Mitsui Chemicals, Inc. Degradable monofilament and preparation process thereof
WO2000049950A1 (en) 1996-12-11 2000-08-31 Ethicon, Inc. Meniscal repair device having integral spring member
CA2224366C (en) 1996-12-11 2006-10-31 Ethicon, Inc. Meniscal repair device
AU6329598A (en) * 1997-02-13 1998-09-08 Boston Scientific Ireland Limited, Barbados Head Office Stabilization sling for use in minimally invasive pelvic surgery
US5951997A (en) * 1997-06-30 1999-09-14 Ethicon, Inc. Aliphatic polyesters of ε-caprolactone, p-dioxanone and gycolide
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US6007565A (en) * 1997-09-05 1999-12-28 United States Surgical Absorbable block copolymers and surgical articles fabricated therefrom
AU733858B2 (en) 1997-10-01 2001-05-31 Boston Scientific Limited Pelvic floor reconstruction
US6165217A (en) 1997-10-02 2000-12-26 Gore Enterprise Holdings, Inc. Self-cohering, continuous filament non-woven webs
US5854383A (en) * 1997-10-06 1998-12-29 Ethicon, Inc. Aliphatic polyesters of trimethylene carbonate epsilon-caprolactone and glycolide
US6277927B1 (en) 1997-11-26 2001-08-21 United States Surgical Corporation Absorbable block copolymers and surgical articles fabricated therefrom
US6733767B2 (en) 1998-03-19 2004-05-11 Merck & Co., Inc. Liquid polymeric compositions for controlled release of bioactive substances
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US6287499B1 (en) 1998-10-09 2001-09-11 United States Surgical Corporation Process of making bioabsorbable block copolymer filaments
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US6342065B1 (en) * 1999-03-17 2002-01-29 Poly-Med, Inc. High strength fibers of L-lactide copolymers ε-caprolactone and trimethylene carbonate and absorbable medical constructs thereof
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US6362308B1 (en) * 2000-08-10 2002-03-26 Alkermes Controlled Therapeutics Inc. Ii Acid end group poly(d,l-lactide-co-glycolide) copolymers high glycolide content
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US6755781B2 (en) 2001-07-27 2004-06-29 Scimed Life Systems, Inc. Medical slings
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US7148315B2 (en) * 2002-10-23 2006-12-12 Ethicon, Inc. Monomer addition techniques to control manufacturing of bioabsorbable copolymers
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US8362086B2 (en) 2005-08-19 2013-01-29 Merial Limited Long acting injectable formulations
CA2656191C (en) * 2006-06-28 2015-12-08 Surmodics, Inc. Hydrophilic active agent eluting polymeric matrices with microparticles
US7666973B2 (en) * 2007-07-30 2010-02-23 Tyco Healthcare Group Lp Carbonate copolymers
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EP3848044A1 (en) 2013-05-21 2021-07-14 President and Fellows of Harvard College Engineered heme-binding compositions and uses thereof
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US10435457B2 (en) 2015-08-06 2019-10-08 President And Fellows Of Harvard College Microbe-binding molecules and uses thereof
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Also Published As

Publication number Publication date
ZA915238B (en) 1992-04-29
AU8022191A (en) 1992-01-09
EP0460428A2 (en) 1991-12-11
EP0460428A3 (en) 1992-03-18
FI913283A (fi) 1992-01-07
KR920002656A (ko) 1992-02-28
FI913283A0 (fi) 1991-07-05
US5252701A (en) 1993-10-12
PT98203A (pt) 1992-05-29
CA2046225C (en) 2002-09-10
JP3218055B2 (ja) 2001-10-15
AU648088B2 (en) 1994-04-14
JPH04226527A (ja) 1992-08-17
CA2046225A1 (en) 1992-01-07

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: A61K 9/16 (2006.01), A61L 17/12 (2006.0