JPS6139329B2 - - Google Patents

Info

Publication number
JPS6139329B2
JPS6139329B2 JP53061533A JP6153378A JPS6139329B2 JP S6139329 B2 JPS6139329 B2 JP S6139329B2 JP 53061533 A JP53061533 A JP 53061533A JP 6153378 A JP6153378 A JP 6153378A JP S6139329 B2 JPS6139329 B2 JP S6139329B2
Authority
JP
Japan
Prior art keywords
polymer
temperature
lactide
glycolide
stirring
Prior art date
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
JP53061533A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53145899A (en
Inventor
Nooman Roozensafuto Maikuru
Ransuingu Uebu Richaado
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.)
Wyeth Holdings LLC
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 JPS53145899A publication Critical patent/JPS53145899A/ja
Publication of JPS6139329B2 publication Critical patent/JPS6139329B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)
JP6153378A 1977-05-23 1978-05-23 Manufacture of absorptive lactide polyester copolymer for surgical products Granted JPS53145899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79983677A 1977-05-23 1977-05-23

Publications (2)

Publication Number Publication Date
JPS53145899A JPS53145899A (en) 1978-12-19
JPS6139329B2 true JPS6139329B2 (enrdf_load_stackoverflow) 1986-09-03

Family

ID=25176885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6153378A Granted JPS53145899A (en) 1977-05-23 1978-05-23 Manufacture of absorptive lactide polyester copolymer for surgical products

Country Status (23)

Country Link
JP (1) JPS53145899A (enrdf_load_stackoverflow)
AR (1) AR218303A1 (enrdf_load_stackoverflow)
AU (1) AU525415B2 (enrdf_load_stackoverflow)
BE (1) BE867222A (enrdf_load_stackoverflow)
BR (1) BR7803223A (enrdf_load_stackoverflow)
CA (1) CA1128231A (enrdf_load_stackoverflow)
DD (1) DD139794A5 (enrdf_load_stackoverflow)
DE (1) DE2821570A1 (enrdf_load_stackoverflow)
DK (1) DK225978A (enrdf_load_stackoverflow)
EG (1) EG14151A (enrdf_load_stackoverflow)
ES (1) ES470114A1 (enrdf_load_stackoverflow)
FI (1) FI65443C (enrdf_load_stackoverflow)
FR (1) FR2391734A1 (enrdf_load_stackoverflow)
GB (2) GB1604177A (enrdf_load_stackoverflow)
HU (1) HU180198B (enrdf_load_stackoverflow)
IT (1) IT1105550B (enrdf_load_stackoverflow)
NL (1) NL185493C (enrdf_load_stackoverflow)
NO (1) NO152791C (enrdf_load_stackoverflow)
NZ (1) NZ186944A (enrdf_load_stackoverflow)
PL (1) PL117675B1 (enrdf_load_stackoverflow)
RO (1) RO85051B (enrdf_load_stackoverflow)
SE (1) SE444891B (enrdf_load_stackoverflow)
ZA (1) ZA782039B (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137921A (en) * 1977-06-24 1979-02-06 Ethicon, Inc. Addition copolymers of lactide and glycolide and method of preparation
FR2439003A1 (fr) * 1978-10-20 1980-05-16 Anvar Nouvelles pieces d'osteosynthese, leur preparation et leur application
US4273920A (en) * 1979-09-12 1981-06-16 Eli Lilly And Company Polymerization process and product
DE3176533D1 (en) * 1980-10-20 1987-12-23 American Cyanamid Co Modification of polyglycolic acid to achieve variable in-vivo physical properties
US4429080A (en) * 1982-07-01 1984-01-31 American Cyanamid Company Synthetic copolymer surgical articles and method of manufacturing the same
NZ205680A (en) * 1982-10-01 1986-05-09 Ethicon Inc Glycolide/epsilon-caprolactone copolymers and sterile surgical articles made therefrom
EP0342278B1 (en) * 1984-03-06 1996-09-04 United States Surgical Corporation A process for making two-phase compositions for absorbable surgical devices
US4643191A (en) * 1985-11-29 1987-02-17 Ethicon, Inc. Crystalline copolymers of p-dioxanone and lactide and surgical devices made therefrom
DE3641692A1 (de) * 1986-12-06 1988-06-09 Boehringer Ingelheim Kg Katalysatorfreie resorbierbare homopolymere und copolymere
US4916193A (en) * 1987-12-17 1990-04-10 Allied-Signal Inc. Medical devices fabricated totally or in part from copolymers of recurring units derived from cyclic carbonates and lactides
US5256764A (en) * 1987-12-17 1993-10-26 United States Surgical Corporation Medical devices fabricated from homopolymers and copolymers having recurring carbonate units
US5120802A (en) * 1987-12-17 1992-06-09 Allied-Signal Inc. Polycarbonate-based block copolymers and devices
US5274074A (en) * 1987-12-17 1993-12-28 United States Surgical Corporation Medical devices fabricated from homopolymers and copolymers having recurring carbonate units
US5145945A (en) * 1987-12-17 1992-09-08 Allied-Signal Inc. Homopolymers and copolymers having recurring carbonate units
US4920203A (en) * 1987-12-17 1990-04-24 Allied-Signal Inc. Medical devices fabricated from homopolymers and copolymers having recurring carbonate units
JP2606260B2 (ja) * 1988-03-07 1997-04-30 日本合成ゴム株式会社 ブロック共重合体
US5250584A (en) * 1988-08-31 1993-10-05 G-C Dental Industrial Corp. Periodontium-regenerative materials
JPH02628A (ja) * 1988-12-01 1990-01-05 Daicel Chem Ind Ltd 分子量分布の狭いラクトン重合体及びその製造法
CA2025893A1 (en) * 1989-01-27 1990-07-28 Hosei Shinoda Biocompatible polyester and production thereof
US5247013A (en) * 1989-01-27 1993-09-21 Mitsui Toatsu Chemicals, Inc. Biocompatible polyester and production thereof
DE4030998C2 (de) * 1989-10-04 1995-11-23 Ernst Peter Prof Dr M Strecker Perkutan Gefäß-Filter
US5080665A (en) * 1990-07-06 1992-01-14 American Cyanamid Company Deformable, absorbable surgical device
US5352515A (en) * 1992-03-02 1994-10-04 American Cyanamid Company Coating for tissue drag reduction
US5322925A (en) * 1992-10-30 1994-06-21 United States Surgical Corporation Absorbable block copolymers and surgical articles made therefrom
DE60109112T2 (de) 2000-10-03 2006-04-06 Ethicon, Inc. Multifilamentgarne und Herstellungsverfahren
EP2987814B1 (en) * 2014-08-19 2021-01-13 PURAC Biochem BV Lactide block copolymer and method of preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268487A (en) * 1963-12-23 1966-08-23 Shell Oil Co Process for polymerization of lactides
US3867190A (en) * 1971-10-18 1975-02-18 American Cyanamid Co Reducing capillarity of polyglycolic acid sutures
US3784585A (en) * 1971-10-21 1974-01-08 American Cyanamid Co Water-degradable resins containing recurring,contiguous,polymerized glycolide units and process for preparing same
JPS4936597A (enrdf_load_stackoverflow) * 1972-08-07 1974-04-04

Also Published As

Publication number Publication date
RO85051B (ro) 1984-11-30
ES470114A1 (es) 1979-09-16
RO85051A (ro) 1984-10-31
GB1604177A (en) 1981-12-02
DE2821570C2 (enrdf_load_stackoverflow) 1989-04-06
EG14151A (en) 1983-12-31
AU525415B2 (en) 1982-11-04
DD139794A5 (de) 1980-01-23
BE867222A (fr) 1978-11-20
HU180198B (en) 1983-02-28
SE7805831L (sv) 1978-11-24
FI781419A7 (fi) 1978-11-24
SE444891B (sv) 1986-05-20
ZA782039B (en) 1979-09-26
NO152791C (no) 1985-11-20
PL207038A1 (pl) 1979-06-04
FR2391734A1 (fr) 1978-12-22
JPS53145899A (en) 1978-12-19
NL185493C (nl) 1990-05-01
NL7805276A (nl) 1978-11-27
IT7849479A0 (it) 1978-05-22
FI65443C (fi) 1984-05-10
NO152791B (no) 1985-08-12
DK225978A (da) 1978-11-24
BR7803223A (pt) 1979-01-02
FR2391734B1 (enrdf_load_stackoverflow) 1981-06-12
PL117675B1 (en) 1981-08-31
NL185493B (nl) 1989-12-01
CA1128231A (en) 1982-07-20
GB1604178A (en) 1981-12-02
NO812911L (no) 1978-11-24
FI65443B (fi) 1984-01-31
AU3512278A (en) 1979-10-18
NZ186944A (en) 1980-05-08
AR218303A1 (es) 1980-05-30
IT1105550B (it) 1985-11-04
DE2821570A1 (de) 1978-11-30

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