DE69711523T2 - Abbaubares Polymer und Verfahren zu seiner Herstellung - Google Patents

Abbaubares Polymer und Verfahren zu seiner Herstellung

Info

Publication number
DE69711523T2
DE69711523T2 DE69711523T DE69711523T DE69711523T2 DE 69711523 T2 DE69711523 T2 DE 69711523T2 DE 69711523 T DE69711523 T DE 69711523T DE 69711523 T DE69711523 T DE 69711523T DE 69711523 T2 DE69711523 T2 DE 69711523T2
Authority
DE
Germany
Prior art keywords
manufacture
degradable polymer
degradable
polymer
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
DE69711523T
Other languages
English (en)
Other versions
DE69711523D1 (de
Inventor
Yuji Terado
Hiroshi Suizu
Chojiro Higuchi
Masanobu Ajioka
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 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 Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69711523D1 publication Critical patent/DE69711523D1/de
Publication of DE69711523T2 publication Critical patent/DE69711523T2/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
    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

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)
  • Biological Depolymerization Polymers (AREA)
DE69711523T 1996-09-12 1997-09-10 Abbaubares Polymer und Verfahren zu seiner Herstellung Expired - Lifetime DE69711523T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24204796 1996-09-12
JP5665397 1997-03-11
JP7487197 1997-03-27

Publications (2)

Publication Number Publication Date
DE69711523D1 DE69711523D1 (de) 2002-05-08
DE69711523T2 true DE69711523T2 (de) 2002-10-24

Family

ID=27295986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711523T Expired - Lifetime DE69711523T2 (de) 1996-09-12 1997-09-10 Abbaubares Polymer und Verfahren zu seiner Herstellung

Country Status (3)

Country Link
US (1) US5914381A (de)
EP (1) EP0829503B1 (de)
DE (1) DE69711523T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316528B1 (en) 1997-01-17 2001-11-13 Loctite (R&D) Limited Thermosetting resin compositions
US6274389B1 (en) 1997-01-17 2001-08-14 Loctite (R&D) Ltd. Mounting structure and mounting process from semiconductor devices
DE19740111A1 (de) * 1997-09-12 1999-03-18 Basf Ag Milchsäurepolymerisate
US6140458A (en) * 1998-04-28 2000-10-31 Mitsui Chemicals, Inc. Preparation process of polyester
US6713414B1 (en) 2000-05-04 2004-03-30 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6423804B1 (en) 1998-12-31 2002-07-23 Kimberly-Clark Worldwide, Inc. Ion-sensitive hard water dispersible polymers and applications therefor
US6579570B1 (en) 2000-05-04 2003-06-17 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
EP1447343B1 (de) * 1999-11-17 2007-03-07 Reckitt Benckiser (UK) Limited Spritzgegossener wasserlöslicher Behälter
US20010003797A1 (en) * 1999-12-06 2001-06-14 Guevara Cesar Montemayor Degradable disposable diaper
US6683143B1 (en) 2000-05-04 2004-01-27 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6835678B2 (en) 2000-05-04 2004-12-28 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible fabrics, a method of making same and items using same
US6537663B1 (en) 2000-05-04 2003-03-25 Kimberly-Clark Worldwide, Inc. Ion-sensitive hard water dispersible polymers and applications therefor
US6548592B1 (en) 2000-05-04 2003-04-15 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6599848B1 (en) 2000-05-04 2003-07-29 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6653406B1 (en) 2000-05-04 2003-11-25 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6444214B1 (en) 2000-05-04 2002-09-03 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6586529B2 (en) 2001-02-01 2003-07-01 Kimberly-Clark Worldwide, Inc. Water-dispersible polymers, a method of making same and items using same
US20050214489A1 (en) * 2002-05-24 2005-09-29 Hiroyuki Sato Multilayer stretched product
EP1367080A1 (de) 2002-05-29 2003-12-03 Hycail B.V. Hyperverzweigte Polyhydroxycarbonsäurepolymere
EP1659143A4 (de) * 2003-07-28 2008-10-08 Teijin Ltd Auf temperatur ansprechendes hydrogel
US20050148410A1 (en) * 2004-01-02 2005-07-07 Delisle Stephen P. Golf tee with support prongs
KR100803019B1 (ko) 2004-05-31 2008-02-14 닛뽕소다 가부시키가이샤 아크릴계 스타 폴리머
WO2005116098A1 (ja) * 2004-05-31 2005-12-08 Nippon Soda Co., Ltd. アクリル系スターポリマー
US7782189B2 (en) * 2005-06-20 2010-08-24 Carestream Health, Inc. System to monitor the ingestion of medicines
US7616111B2 (en) 2005-06-20 2009-11-10 Carestream Health, Inc. System to monitor the ingestion of medicines
JP5987151B2 (ja) * 2006-09-29 2016-09-07 メディメトリクス ペルソナリズド ドルグ デリヴェリー ベー ヴェ 小型閾値センサ
US20080108759A1 (en) * 2006-11-08 2008-05-08 Sodergard Nils D A Lactic Acid Polymers
ES2397873T3 (es) * 2007-03-16 2013-03-12 Treofan Germany Gmbh & Co. Kg Envase para esterilización por UV
US8722754B2 (en) * 2008-04-30 2014-05-13 Natureworks Llc Extruded foams made with polylactides that have high molecular weights and high intrinsic viscosities
US8016980B2 (en) * 2008-11-25 2011-09-13 Dixie Consumer Products Llc Paper products
FR2944021B1 (fr) 2009-04-02 2011-06-17 Solvay Poly(hydroxyacide) ramifie et procede pour sa fabrication
RU2012138704A (ru) * 2010-02-11 2014-03-20 ЭфПиИННОВЕЙШНЗ Нанокомпозитные биоматериалы из нанокристаллической целлюлозы (нкц) и полимолочной кислоты (пмк)
EP2723201B1 (de) 2011-06-23 2018-08-08 British American Tobacco (Investments) Ltd Filtermaterial mit polylactidfasern
US20110319849A1 (en) * 2011-07-01 2011-12-29 Dimitris Ioannis Collias Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
GB201112402D0 (en) 2011-07-19 2011-08-31 British American Tobacco Co Cellulose acetate compositions
US20200190255A1 (en) 2016-12-22 2020-06-18 Solvay Sa Glycolic acid polymer
JP7266675B2 (ja) * 2018-10-29 2023-04-28 プージン ケミカル インダストリー カンパニー リミテッド 新規なポリグリコール酸及びその重縮合による製造方法
EP3880753A1 (de) * 2018-11-12 2021-09-22 Solvay Sa Polymerzusammensetzung
CN113788938B (zh) * 2021-09-15 2023-04-11 杭州锐健马斯汀医疗器材有限公司 一种医用丙交酯聚合物及其制备方法
CN114195957B (zh) * 2022-01-13 2024-04-09 万华化学集团股份有限公司 一种聚合物多元醇的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806473A (en) * 1968-08-14 1974-04-23 Inter Polymer Res Corp Polyurethane foams based on liquid poly(e-caprolactone)polyester polyols
GB1408142A (en) * 1971-12-09 1975-10-01 Laporte Industries Ltd Polymeric compositions
CH656884A5 (de) * 1983-08-26 1986-07-31 Sandoz Ag Polyolester, deren herstellung und verwendung.
US5210108A (en) * 1992-07-29 1993-05-11 E. I. Du Pont De Nemours And Company Degradable foam materials
JPH06287279A (ja) * 1993-03-31 1994-10-11 Dainippon Ink & Chem Inc ラクタイド系グラフト共重合体の製造方法
US5401796A (en) * 1993-04-02 1995-03-28 Mitsui Toatsu Chemicals, Inc. Aliphatic polyester and preparation process thereof
US5412067A (en) * 1993-05-10 1995-05-02 Mitsui Toatsu Chemicals, Inc. Preparation process of polyester
US5714230A (en) * 1993-11-18 1998-02-03 Mitsui Toatsu Chemicals, Inc. Degradable aliphatic polyester formed products
DE4440858A1 (de) * 1994-11-15 1996-05-23 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
US5637631A (en) * 1994-11-17 1997-06-10 Mitsui Toatsu Chemicals, Inc. Preparation process of degradable polymer

Also Published As

Publication number Publication date
EP0829503B1 (de) 2002-04-03
DE69711523D1 (de) 2002-05-08
US5914381A (en) 1999-06-22
EP0829503A3 (de) 1998-04-08
EP0829503A2 (de) 1998-03-18

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Legal Events

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