DE69022478T2 - Modifizierte Polyester-Zusammensetzung, Verfahren zu deren Herstellung und deren Verwendung. - Google Patents

Modifizierte Polyester-Zusammensetzung, Verfahren zu deren Herstellung und deren Verwendung.

Info

Publication number
DE69022478T2
DE69022478T2 DE69022478T DE69022478T DE69022478T2 DE 69022478 T2 DE69022478 T2 DE 69022478T2 DE 69022478 T DE69022478 T DE 69022478T DE 69022478 T DE69022478 T DE 69022478T DE 69022478 T2 DE69022478 T2 DE 69022478T2
Authority
DE
Germany
Prior art keywords
production
modified polyester
polyester composition
composition
modified
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 - Lifetime
Application number
DE69022478T
Other languages
English (en)
Other versions
DE69022478D1 (de
Inventor
Hosei Shinoda
Masami Ohtaguro
Shigeru Iimuro
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE69022478D1 publication Critical patent/DE69022478D1/de
Publication of DE69022478T2 publication Critical patent/DE69022478T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
    • 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
    • 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
    • A61L17/14—Post-treatment to improve physical properties
    • A61L17/145—Coating
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon
    • C08G63/6952—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon derived from hydroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
DE69022478T 1989-05-26 1990-05-24 Modifizierte Polyester-Zusammensetzung, Verfahren zu deren Herstellung und deren Verwendung. Expired - Lifetime DE69022478T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13148089 1989-05-26
JP16540089 1989-06-29
JP16998489 1989-07-03

Publications (2)

Publication Number Publication Date
DE69022478D1 DE69022478D1 (de) 1995-10-26
DE69022478T2 true DE69022478T2 (de) 1996-05-02

Family

ID=27316317

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69029151T Expired - Lifetime DE69029151T2 (de) 1989-05-26 1990-05-24 Modifizierte Polyesterzusammensetzung, Verfahren zu deren Herstellung und deren Verwendung
DE69022478T Expired - Lifetime DE69022478T2 (de) 1989-05-26 1990-05-24 Modifizierte Polyester-Zusammensetzung, Verfahren zu deren Herstellung und deren Verwendung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69029151T Expired - Lifetime DE69029151T2 (de) 1989-05-26 1990-05-24 Modifizierte Polyesterzusammensetzung, Verfahren zu deren Herstellung und deren Verwendung

Country Status (5)

Country Link
US (1) US5194473A (de)
EP (2) EP0608921B1 (de)
JP (1) JP2986509B2 (de)
CA (1) CA2017281C (de)
DE (2) DE69029151T2 (de)

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US5300576A (en) * 1991-10-03 1994-04-05 Camelot Technologies, Inc. Higher heat degradable polymer alloys
MX9301821A (es) * 1992-03-30 1994-03-31 Alza Corp Sistema de matriz polimerica biodegradable regulador de degradacion y metodo de tratamiento del mismo.
US5383903A (en) * 1992-08-20 1995-01-24 United States Surgical Corporation Dimethylsiloxane-alkylene oxide copolymer coatings for filaments
US5202413A (en) * 1993-02-16 1993-04-13 E. I. Du Pont De Nemours And Company Alternating (ABA)N polylactide block copolymers
US5707643A (en) * 1993-02-26 1998-01-13 Santen Pharmaceutical Co., Ltd. Biodegradable scleral plug
US5931165A (en) * 1994-09-06 1999-08-03 Fusion Medical Technologies, Inc. Films having improved characteristics and methods for their preparation and use
US5691398A (en) * 1995-06-07 1997-11-25 Shin-Etsu Chemical Co., Ltd. Polylactic acid composition
US5791352A (en) * 1996-06-19 1998-08-11 Fusion Medical Technologies, Inc. Methods and compositions for inhibiting tissue adhesion
DE19837234A1 (de) * 1998-08-17 2000-02-24 Few Chemicals Gmbh Wolfen Chem Polymerzusammensetzung und Verfahren zu deren Herstellung
US6884427B1 (en) * 1999-02-08 2005-04-26 Aderans Research Institute, Inc. Filamentary means for introducing agents into tissue of a living host
MXPA03001278A (es) * 2000-08-08 2004-07-30 Aderans Res Inst Inc Anclajes para cabello producido mediante bioingenieria.
JP2002136619A (ja) * 2000-10-30 2002-05-14 Kasco Corp ゴルフボール
ES2385030T3 (es) 2001-06-29 2012-07-17 Medgraft Microtech, Inc. Implantes inyectables biodegradables y procedimientos relacionados con su fabricación y uso
US20040068284A1 (en) * 2002-01-29 2004-04-08 Barrows Thomas H. Method for stimulating hair growth and kit for carrying out said method
DE10243992A1 (de) * 2002-09-21 2004-04-01 Goldschmidt Ag Polyestergruppen aufweisende amphiphile Organopolysiloxane und deren Verwendung als Emulgatoren oder Dispergierhilfsmittel
US7597885B2 (en) * 2004-03-26 2009-10-06 Aderans Research Institute, Inc. Tissue engineered biomimetic hair follicle graft
DE102004035835A1 (de) * 2004-07-23 2006-03-16 Degussa Ag Direkt metallisierbare Polyesterformmasse
AR050212A1 (es) * 2004-08-13 2006-10-04 Aderans Res Inst Inc Organogenesis a partir de celulas disociadas
US20070122387A1 (en) * 2005-11-22 2007-05-31 Aderans Research Institute, Inc. Hair grafts derived from plucked hair
US20070148138A1 (en) * 2005-11-22 2007-06-28 Aderans Research Institute, Inc. Hair follicle graft from tissue engineered skin
US8535704B2 (en) 2005-12-29 2013-09-17 Medtronic, Inc. Self-assembling cross-linking molecular nano film
JP5052795B2 (ja) * 2006-02-03 2012-10-17 ユニチカ株式会社 ポリ（ヒドロキシカルボン酸）球状微粒子の製造方法
US7985537B2 (en) * 2007-06-12 2011-07-26 Aderans Research Institute, Inc. Methods for determining the hair follicle inductive properties of a composition
AT506038B1 (de) * 2007-11-14 2015-02-15 Jungbunzlauer Austria Ag Verfahren zur herstellung zyklischer diester von l-, d- und d,l-milchsäure
AT506040B1 (de) * 2007-11-14 2012-03-15 Jungbunzlauer Austria Ag Partikuläre katalysator- und katalysator/stabilisator-systeme zur herstellung hochmolekularer homo- und copolyester von l-, d- oder d,l-milchsäure
JP5155643B2 (ja) * 2007-12-03 2013-03-06 三井化学株式会社 ポリ乳酸系樹脂、ポリ乳酸系樹脂組成物、およびその成形体
US8703838B2 (en) * 2008-02-21 2014-04-22 Ndsu Research Foundation UV-curable low surface energy coatings
JP5511652B2 (ja) * 2008-02-27 2014-06-04 三井化学株式会社 ポリ乳酸系樹脂、ポリ乳酸系樹脂組成物およびそれらの成形体ならびにポリ乳酸系樹脂の製造方法
AT506768B1 (de) 2008-04-16 2013-10-15 Jungbunzlauer Austria Ag Verfahren zur reinigung zyklischer diester der l- bzw. d-milchsäure
US20110313114A1 (en) * 2009-03-06 2011-12-22 Nec Corporation Polysiloxane-modified polylactic acid composition, composition utilizing same, molded article, and production method
CN101775127B (zh) * 2009-12-30 2011-10-26 中国纺织科学研究院 一种疏水改性聚酯及其制备方法
JP5662191B2 (ja) * 2010-02-26 2015-01-28 イビデン株式会社 ポリ乳酸／シリカ系ハイブリッド材料、及びその合成方法
DE102010031087A1 (de) 2010-07-08 2012-01-12 Evonik Goldschmidt Gmbh Neuartige polyestermodifizierte Organopolysiloxane
CN103380135B (zh) 2010-12-10 2016-08-31 科莱恩金融(Bvi)有限公司 用于内酯类开环聚合的基于n-杂环卡宾的锆络合物
WO2012129464A2 (en) * 2011-03-23 2012-09-27 Interfacial Solutions Ip, Llc Biobased polymer compositions
JP6228932B2 (ja) * 2012-02-10 2017-11-08 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム ナノリソグラフィのためのポリ乳酸／ケイ素含有ブロックコポリマー
NL1039667C2 (en) * 2012-06-11 2013-12-12 Purac Biochem Bv Quantification of lactide amounts in a polymeric matrix.
ITUA20163193A1 (it) 2016-05-05 2017-11-05 Intercos Italiana Copolimeri biodegradabili ad uso cosmetico.
CN110358065B (zh) * 2019-08-05 2022-02-25 美瑞新材料股份有限公司 一种聚硅氧烷-酯多元醇、其制备方法及应用
EP3772527A1 (de) * 2019-08-08 2021-02-10 Evonik Operations GmbH Durchsichtige zusammensetzung
CN111961348B (zh) * 2020-08-27 2022-03-15 内蒙古农业大学 具有硅氧烷侧链的聚乳酸共聚物薄膜及其制备方法和在果蔬保鲜中的应用

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FR2565233B1 (fr) * 1984-05-30 1986-09-12 Rhone Poulenc Rech Copolymere greffe de silicone et de polylactone lie par une liaison urethanne
DE3427208C2 (de) * 1984-07-24 1986-06-05 BYK-Chemie GmbH, 4230 Wesel Lacke und Formmassen mit einem den Verlauf fördernden und die Gleitfähigkeit erhöhenden Gehalt an Siloxanen und die Verwendung solcher Siloxane als Zusatzmittel für Lacke und Formmassen
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IL82834A (en) * 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
JPS642643A (en) * 1987-06-26 1989-01-06 Bio Material Yunibaasu:Kk Artificial skin
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WO1990001521A1 (en) * 1988-08-08 1990-02-22 Battelle Memorial Institute Degradable thermoplastic from lactides
FR2643906B1 (fr) * 1989-03-02 1991-05-24 Rhone Poulenc Chimie Copolymere a blocs polyester-silicone degradable par hydrolyse

Also Published As

Publication number Publication date
CA2017281C (en) 1996-01-16
CA2017281A1 (en) 1990-11-26
EP0608921B1 (de) 1996-11-13
JPH03157422A (ja) 1991-07-05
EP0608921A3 (en) 1994-09-14
EP0399827A2 (de) 1990-11-28
DE69029151D1 (de) 1996-12-19
JP2986509B2 (ja) 1999-12-06
DE69029151T2 (de) 1997-04-17
EP0399827A3 (de) 1991-08-07
US5194473A (en) 1993-03-16
EP0399827B1 (de) 1995-09-20
DE69022478D1 (de) 1995-10-26
EP0608921A2 (de) 1994-08-03

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP