ATE439400T1 - Verfahren zur herstellung einer polymerzusammensetzung enthaltend vernetztes polyethylen - Google Patents
Verfahren zur herstellung einer polymerzusammensetzung enthaltend vernetztes polyethylenInfo
- Publication number
- ATE439400T1 ATE439400T1 AT05257827T AT05257827T ATE439400T1 AT E439400 T1 ATE439400 T1 AT E439400T1 AT 05257827 T AT05257827 T AT 05257827T AT 05257827 T AT05257827 T AT 05257827T AT E439400 T1 ATE439400 T1 AT E439400T1
- Authority
- AT
- Austria
- Prior art keywords
- polymer composition
- linked polyethylene
- producing
- composition containing
- containing cross
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/123—Treatment by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/021,680 US7335697B2 (en) | 2004-12-23 | 2004-12-23 | Polymer composition comprising cross-linked polyethylene and methods for making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE439400T1 true ATE439400T1 (de) | 2009-08-15 |
Family
ID=36424570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05257827T ATE439400T1 (de) | 2004-12-23 | 2005-12-19 | Verfahren zur herstellung einer polymerzusammensetzung enthaltend vernetztes polyethylen |
Country Status (6)
Country | Link |
---|---|
US (1) | US7335697B2 (de) |
EP (2) | EP1676875B1 (de) |
JP (1) | JP5025954B2 (de) |
AT (1) | ATE439400T1 (de) |
AU (1) | AU2005244577B2 (de) |
DE (1) | DE602005015931D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT412969B (de) * | 2003-05-19 | 2005-09-26 | Klaus Dr Lederer | Vernetztes, ultra-hochmolekulares polyethylen (uhmw-pe) |
EP2277560B1 (de) | 2005-08-18 | 2013-10-09 | Zimmer GmbH | Ultrahochmolekulare Polyethylen-Artikel und Verfahren zur Herstellung von ultrahochmolekularen Polyethylen-Artikeln |
US20070077268A1 (en) * | 2005-09-30 | 2007-04-05 | Depuy Products, Inc. | Hydrophobic carrier modified implants for beneficial agent delivery |
US20070232762A1 (en) * | 2006-03-31 | 2007-10-04 | Depuy Products, Inc. | Bearing material of medical implant having reduced wear rate and method for reducing wear rate |
US7812098B2 (en) * | 2006-03-31 | 2010-10-12 | Depuy Products, Inc. | Bearing material of medical implant having reduced wear rate and method for reducing wear rate |
US8664290B2 (en) * | 2007-04-10 | 2014-03-04 | Zimmer, Inc. | Antioxidant stabilized crosslinked ultra-high molecular weight polyethylene for medical device applications |
JP2010523805A (ja) * | 2007-04-10 | 2010-07-15 | ジンマー,インコーポレイティド | 医療機器用途のための、酸化防止剤で安定化された架橋超高分子量ポリエチレン |
US8652212B2 (en) | 2008-01-30 | 2014-02-18 | Zimmer, Inc. | Orthopedic component of low stiffness |
US8133436B2 (en) | 2008-08-05 | 2012-03-13 | Howmedica Osteonics Corp. | Polyethylene cross-linked with an anthocyanin |
EP2346941A1 (de) * | 2008-11-20 | 2011-07-27 | Zimmer GmbH | Polyethylenmaterialien |
US8399535B2 (en) | 2010-06-10 | 2013-03-19 | Zimmer, Inc. | Polymer [[s]] compositions including an antioxidant |
US8966868B2 (en) * | 2011-05-09 | 2015-03-03 | Abbott Cardiovascular Systems Inc. | Methods of stabilizing molecular weight of polymer stents after sterilization |
US9708467B2 (en) | 2013-10-01 | 2017-07-18 | Zimmer, Inc. | Polymer compositions comprising one or more protected antioxidants |
CA2942565A1 (en) | 2014-03-12 | 2015-09-17 | Zimmer, Inc. | Melt-stabilized ultra high molecular weight polyethylene and method of making the same |
US10265891B2 (en) | 2014-12-03 | 2019-04-23 | Zimmer, Inc. | Antioxidant-infused ultra high molecular weight polyethylene |
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DE3580331D1 (de) | 1984-03-29 | 1990-12-06 | Hoechst Celanese Corp | Polyaethylen-giesszusammensetzung und deren verfahren. |
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WO1986002656A1 (en) | 1984-10-24 | 1986-05-09 | Zachariades Anagnostis E | Ultra-high-molecular-weight polyethylene products including vascular prosthesis devices and methods relating thereto and employing pseudo-gel states |
US4880843A (en) | 1988-03-28 | 1989-11-14 | Hoechst Celanese Corporation | Composition and process for making porous articles from ultra high molecular weight polyethylene |
US5413760A (en) | 1989-03-08 | 1995-05-09 | Abtox, Inc. | Plasma sterilizer and method |
US5275838A (en) | 1990-02-28 | 1994-01-04 | Massachusetts Institute Of Technology | Immobilized polyethylene oxide star molecules for bioapplications |
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US5288818A (en) * | 1991-08-20 | 1994-02-22 | Exxon Chemical Patents Inc. | Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction |
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JP3497584B2 (ja) * | 1994-12-16 | 2004-02-16 | テルモ株式会社 | 医療器用材料およびそれを使用した医療器 |
CA2166450C (en) | 1995-01-20 | 2008-03-25 | Ronald Salovey | Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints |
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US5844027A (en) | 1996-05-03 | 1998-12-01 | Ciba Specialty Chemicals Corporation | Stabilizer composition for thermoplastic materials |
JP2000514481A (ja) | 1996-07-09 | 2000-10-31 | ザ オーソピーディック ホスピタル | 放射線及び熱処理を用いた低摩耗ポリエチレンの架橋 |
US6228900B1 (en) | 1996-07-09 | 2001-05-08 | The Orthopaedic Hospital And University Of Southern California | Crosslinking of polyethylene for low wear using radiation and thermal treatments |
US5827904A (en) * | 1996-09-27 | 1998-10-27 | Hahn; David | Medical implant composition |
US6017975A (en) | 1996-10-02 | 2000-01-25 | Saum; Kenneth Ashley | Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistance |
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WO2000014128A1 (en) * | 1998-09-08 | 2000-03-16 | Microban Products Company | Antimicrobial acrylic material |
EP0995449A1 (de) | 1998-10-21 | 2000-04-26 | Sulzer Orthopädie AG | UHMW-Polyethylen für Implantate |
AU1926100A (en) | 1998-11-30 | 2000-06-19 | Regents Of The University Of California, The | Plasma-assisted surface modification of polymers for medical device applications |
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US6365089B1 (en) | 1999-09-24 | 2002-04-02 | Zimmer, Inc. | Method for crosslinking UHMWPE in an orthopaedic implant |
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US20040144742A1 (en) * | 2003-01-27 | 2004-07-29 | Buchwald Philip P. | Coupler for model trains |
US7938861B2 (en) | 2003-04-15 | 2011-05-10 | Depuy Products, Inc. | Implantable orthopaedic device and method for making the same |
AT412969B (de) * | 2003-05-19 | 2005-09-26 | Klaus Dr Lederer | Vernetztes, ultra-hochmolekulares polyethylen (uhmw-pe) |
US7214764B2 (en) * | 2003-06-30 | 2007-05-08 | Depuy Products, Inc. | Free radical quench process for irradiated ultrahigh molecular weight polyethylene |
US20040262809A1 (en) | 2003-06-30 | 2004-12-30 | Smith Todd S. | Crosslinked polymeric composite for orthopaedic implants |
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US20050065307A1 (en) | 2003-09-19 | 2005-03-24 | Depuy Products, Inc. | Medical implant or medical implant part comprising porous UHMWPE and process for producing the same |
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US7384430B2 (en) | 2004-06-30 | 2008-06-10 | Depuy Products, Inc. | Low crystalline polymeric material for orthopaedic implants and an associated method |
US7879275B2 (en) | 2004-12-30 | 2011-02-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
US7896921B2 (en) | 2004-12-30 | 2011-03-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
US8343230B2 (en) | 2005-09-22 | 2013-01-01 | Depuy Products, Inc. | Orthopaedic bearing material |
-
2004
- 2004-12-23 US US11/021,680 patent/US7335697B2/en active Active
-
2005
- 2005-12-16 AU AU2005244577A patent/AU2005244577B2/en active Active
- 2005-12-19 AT AT05257827T patent/ATE439400T1/de not_active IP Right Cessation
- 2005-12-19 DE DE602005015931T patent/DE602005015931D1/de active Active
- 2005-12-19 EP EP05257827A patent/EP1676875B1/de active Active
- 2005-12-19 EP EP09166388A patent/EP2113530A1/de not_active Withdrawn
- 2005-12-22 JP JP2005370553A patent/JP5025954B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006176784A (ja) | 2006-07-06 |
AU2005244577A1 (en) | 2006-07-13 |
EP1676875A1 (de) | 2006-07-05 |
US20060142449A1 (en) | 2006-06-29 |
EP2113530A1 (de) | 2009-11-04 |
JP5025954B2 (ja) | 2012-09-12 |
EP1676875B1 (de) | 2009-08-12 |
US7335697B2 (en) | 2008-02-26 |
DE602005015931D1 (de) | 2009-09-24 |
AU2005244577B2 (en) | 2011-07-14 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |