WO2009060043A2 - Process for producing high molecular weight polyethylene - Google Patents
Process for producing high molecular weight polyethylene Download PDFInfo
- Publication number
- WO2009060043A2 WO2009060043A2 PCT/EP2008/065089 EP2008065089W WO2009060043A2 WO 2009060043 A2 WO2009060043 A2 WO 2009060043A2 EP 2008065089 W EP2008065089 W EP 2008065089W WO 2009060043 A2 WO2009060043 A2 WO 2009060043A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hmwpe
- hals
- article
- tert
- resin
- Prior art date
Links
- 0 CC(C)(CC(*)(*)CC1(C)C)N1O* Chemical compound CC(C)(CC(*)(*)CC1(C)C)N1O* 0.000 description 2
Classifications
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/505—Stabilizers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
-
- 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
- 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
- C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2323/36—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/741,431 US9238719B2 (en) | 2007-11-06 | 2008-11-06 | Process for producing high molecular weight polyethylene |
AT08848383T ATE529475T1 (en) | 2007-11-06 | 2008-11-06 | METHOD FOR PRODUCING ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE |
CN2008801150390A CN101848968B (en) | 2007-11-06 | 2008-11-06 | Process for producing high molecular weight polyethylene |
BRPI0819216-2A BRPI0819216A2 (en) | 2007-11-06 | 2008-11-06 | PROCESS FOR PRODUCING HIGH MOLECULAR WEIGHT POLYETHYLENE |
JP2010531549A JP5682914B2 (en) | 2007-11-06 | 2008-11-06 | Production method of high molecular weight polyethylene |
ES08848383T ES2374596T3 (en) | 2007-11-06 | 2008-11-06 | PROCESS FOR PRODUCTION OF HIGH MOLECULAR WEIGHT POLYETHYLENE. |
EP08848383A EP2207848B1 (en) | 2007-11-06 | 2008-11-06 | Process for producing high molecular weight polyethylene |
US14/670,742 US9290629B2 (en) | 2007-11-06 | 2015-03-27 | Process for producing high molecular weight polyethylene |
US15/048,926 US9555160B2 (en) | 2007-11-06 | 2016-02-19 | Process for producing high molecular weight polyethylene |
US15/393,194 US10118998B2 (en) | 2007-11-06 | 2016-12-28 | Process for producing high molecular weight polyethylene |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07120108 | 2007-11-06 | ||
EP07120108.1 | 2007-11-06 | ||
EP07120102 | 2007-11-06 | ||
EP07120102.4 | 2007-11-06 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/741,431 A-371-Of-International US9238719B2 (en) | 2007-11-06 | 2008-11-06 | Process for producing high molecular weight polyethylene |
US14/670,742 Continuation US9290629B2 (en) | 2007-11-06 | 2015-03-27 | Process for producing high molecular weight polyethylene |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009060043A2 true WO2009060043A2 (en) | 2009-05-14 |
WO2009060043A3 WO2009060043A3 (en) | 2009-08-27 |
Family
ID=40626254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/065089 WO2009060043A2 (en) | 2007-11-06 | 2008-11-06 | Process for producing high molecular weight polyethylene |
Country Status (8)
Country | Link |
---|---|
US (4) | US9238719B2 (en) |
EP (1) | EP2207848B1 (en) |
JP (1) | JP5682914B2 (en) |
CN (1) | CN101848968B (en) |
AT (1) | ATE529475T1 (en) |
BR (1) | BRPI0819216A2 (en) |
ES (1) | ES2374596T3 (en) |
WO (1) | WO2009060043A2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010136173A1 (en) * | 2009-05-26 | 2010-12-02 | Aesculap Ag | Polyolefin doped with a stabilizer |
EP2481847A1 (en) | 2011-01-31 | 2012-08-01 | DSM IP Assets B.V. | UV-Stabilized high strength fiber |
WO2013076124A1 (en) * | 2011-11-21 | 2013-05-30 | Dsm Ip Assets B.V. | Polyolefin fiber |
WO2015200427A1 (en) * | 2014-06-24 | 2015-12-30 | Biomet Manufacturing, Llc | Methods for making crosslinked ultra high molecular weight polyethylene |
WO2016153925A1 (en) * | 2015-03-25 | 2016-09-29 | Zimmer, Inc. | Melt-stabilized ultra high molecular weight polyethylene |
WO2017112388A1 (en) * | 2015-12-22 | 2017-06-29 | Dow Global Technologies Llc | Process for making an article from polyolefin and composition thereof |
US10184031B2 (en) | 2014-03-12 | 2019-01-22 | 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 |
US10556998B2 (en) | 2007-04-10 | 2020-02-11 | Zimmer, Inc. | Antioxidant stabilized crosslinked ultra high molecular weight polyethylene for medical device applications |
US11001680B2 (en) | 2005-08-18 | 2021-05-11 | Zimmer Gmbh | Ultra high molecular weight polyethylene articles and methods of forming ultra high molecular weight polyethylene articles |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE544476T1 (en) | 2007-04-10 | 2012-02-15 | Zimmer Inc | ANTIOXIDANT STABILIZED CROSS-LINKED ULTRA HIGH MOLECULAR POLYETHYLENE FOR MEDICAL DEVICE APPLICATIONS |
JP5682914B2 (en) | 2007-11-06 | 2015-03-11 | ディーエスエム アイピー アセッツ ビー.ブイ. | Production method of high molecular weight polyethylene |
KR20140130917A (en) * | 2013-05-02 | 2014-11-12 | 삼성디스플레이 주식회사 | Carbon nanotube - ultra high molecular weight polyethylene composite, molded article having the same, and method for fabricating the molded article |
JP6720456B2 (en) * | 2013-05-23 | 2020-07-08 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | UHMWPE fiber |
WO2015050851A1 (en) | 2013-10-01 | 2015-04-09 | Zimmer, Inc. | Polymer compositions comprising one or more protected antioxidants |
RU2699811C1 (en) | 2014-03-07 | 2019-09-11 | Айконлаб Инк. | Multipurpose implant with specified surface structure for soft tissue reconstruction |
US10588732B2 (en) | 2014-03-07 | 2020-03-17 | IconLab USA, Inc. | Multipurpose implant with modeled surface structure for soft tissue reconstruction |
WO2019006060A1 (en) | 2017-06-29 | 2019-01-03 | Arkema Inc. | Polymer compositions stabilized with organopolysulfides |
CN109605637A (en) * | 2018-11-09 | 2019-04-12 | 中国科学院兰州化学物理研究所 | A kind of isostatic pressing method of infusibility polybenzimidazoles |
KR102294987B1 (en) * | 2020-03-27 | 2021-08-30 | 도레이첨단소재 주식회사 | Non-woven fabric having enhanced weatherproof and laminate thereof, and article including the laminate |
CN116789590B (en) * | 2023-06-25 | 2024-02-02 | 波米科技有限公司 | Diamine compound containing piperidine group, and preparation method and application thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050059750A1 (en) * | 1993-06-01 | 2005-03-17 | Howmedica Osteonics Corp. | Non-oxidizing polymeric medical implant |
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US3513151A (en) * | 1965-12-27 | 1970-05-19 | Owens Illinois Inc | Reaction product of metal oxides and hydrocarbylcyclosiloxanes and method of polymerization using same |
US3883631A (en) * | 1966-11-25 | 1975-05-13 | Impact Plastics Inc | Method and means for making high molecular weight polyethylene sheets |
GB1470850A (en) * | 1972-12-01 | 1977-04-21 | Allied Chem | Moulding poder |
CH626109A5 (en) * | 1976-05-11 | 1981-10-30 | Ciba Geigy Ag | |
US4281070A (en) * | 1980-01-07 | 1981-07-28 | The Polymer Corporation | Melt processable UHMWPE |
NL9001745A (en) * | 1990-08-01 | 1992-03-02 | Stamicarbon | SOLUTION OF ULTRA-HIGH MOLECULAR POLYETHENE. |
JPH05209069A (en) * | 1992-01-30 | 1993-08-20 | Mitsui Petrochem Ind Ltd | Molecularly oriented molded article of ultrahigh-molecular-weight polyolefin |
EP0711804A3 (en) * | 1994-11-14 | 1999-09-22 | Ciba SC Holding AG | Latent light stabilizers |
US5702657A (en) * | 1994-12-27 | 1997-12-30 | Nippon Oil Co., Ltd. | Method for the continuous production of a polyethylene material having high strength and high modulus of elasticity |
EP0935446B1 (en) * | 1996-07-09 | 2007-02-07 | Orthopaedic Hospital | Crosslinking of polyethylene for low wear using radiation and thermal treatments |
US6670412B1 (en) * | 1996-12-19 | 2003-12-30 | Exxonmobil Chemical Patents Inc. | Method of melt processing amine containing polyethylenes |
CA2288686C (en) * | 1998-03-10 | 2004-02-24 | Mitsui Chemicals, Incorporated | Ethylene copolymer composition and use thereof |
JP2000281840A (en) * | 1999-03-31 | 2000-10-10 | Mitsui Chemicals Inc | Ultrahigh molecular weight polyolefin composition, molded product made of the same and production of the same product |
US6265504B1 (en) * | 1999-09-22 | 2001-07-24 | Equistar Chemicals, Lp | Preparation of ultra-high-molecular-weight polyethylene |
JP2003512201A (en) * | 1999-10-15 | 2003-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | Flexible multilayer film |
US6344505B1 (en) * | 1999-11-11 | 2002-02-05 | Cytec Industries Inc. | Mono- and bis-benzotriazolyldihydroxybiaryl UV absorbers |
US6664317B2 (en) * | 2000-02-18 | 2003-12-16 | Ciba Specialty Chemicals Corporation | Stabilized gamma irradiated polyolefins |
US8796347B2 (en) * | 2000-04-27 | 2014-08-05 | Orthopaedic Hospital | Oxidation-resistant and wear-resistant polyethylenes for human joint replacements and methods for making them |
MXPA02011021A (en) | 2000-05-11 | 2003-03-10 | Dow Chemical Co | Method of making elastic articles having improved heat resistance. |
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US7344672B2 (en) * | 2004-10-07 | 2008-03-18 | Biomet Manufacturing Corp. | Solid state deformation processing of crosslinked high molecular weight polymeric materials |
US7999038B2 (en) * | 2005-09-30 | 2011-08-16 | Shin-Etsu Polymer Co., Ltd. | Weatherstrip |
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JP3884054B1 (en) * | 2005-11-28 | 2007-02-21 | 株式会社フジクラ | Radiation-resistant resin composition and radiation-resistant electric wire / cable |
WO2008113388A1 (en) * | 2007-03-20 | 2008-09-25 | Plus Orthopedics Ag | Oxidation resistant highly-crosslinked uhmwpe |
JP5682914B2 (en) * | 2007-11-06 | 2015-03-11 | ディーエスエム アイピー アセッツ ビー.ブイ. | Production method of high molecular weight polyethylene |
-
2008
- 2008-11-06 JP JP2010531549A patent/JP5682914B2/en active Active
- 2008-11-06 US US12/741,431 patent/US9238719B2/en active Active
- 2008-11-06 BR BRPI0819216-2A patent/BRPI0819216A2/en not_active Application Discontinuation
- 2008-11-06 WO PCT/EP2008/065089 patent/WO2009060043A2/en active Application Filing
- 2008-11-06 ES ES08848383T patent/ES2374596T3/en active Active
- 2008-11-06 EP EP08848383A patent/EP2207848B1/en active Active
- 2008-11-06 CN CN2008801150390A patent/CN101848968B/en active Active
- 2008-11-06 AT AT08848383T patent/ATE529475T1/en not_active IP Right Cessation
-
2015
- 2015-03-27 US US14/670,742 patent/US9290629B2/en not_active Expired - Fee Related
-
2016
- 2016-02-19 US US15/048,926 patent/US9555160B2/en active Active
- 2016-12-28 US US15/393,194 patent/US10118998B2/en active Active
Patent Citations (1)
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US20050059750A1 (en) * | 1993-06-01 | 2005-03-17 | Howmedica Osteonics Corp. | Non-oxidizing polymeric medical implant |
Non-Patent Citations (3)
Title |
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YAN QING ET AL.: POLYMER ENGINEERING & SCIENCE, vol. 31, no. 22, 1 November 1991 (1991-11-01), pages 1567-1571, XP002531498 Wiley, Hoboken, NJ, US * |
YAN QING ET AL: "PHOTOINITIATED CROSSLINKING OF LOW DENSITY POLYETHYLENE. III: DEGRADATION AND STABILIZATION OF PHOTOCROSSLINKED POLYETHYLENE" POLYMER ENGINEERING & SCIENCE, WILEY, HOBOKEN, NJ, US, vol. 34, no. 5, 15 March 1994 (1994-03-15), pages 446-452, XP000500447 ISSN: 0032-3888 * |
YAN QING, ET AL.: POLYMER ENGINEERING & SCIENCE, vol. 31, no. 22, 1 November 1991 (1991-11-01), pages 1561-1566, XP002531497 Wiley, Hoboken, NJ, US * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11001680B2 (en) | 2005-08-18 | 2021-05-11 | Zimmer Gmbh | Ultra high molecular weight polyethylene articles and methods of forming ultra high molecular weight polyethylene articles |
US10556998B2 (en) | 2007-04-10 | 2020-02-11 | Zimmer, Inc. | Antioxidant stabilized crosslinked ultra high molecular weight polyethylene for medical device applications |
WO2010136173A1 (en) * | 2009-05-26 | 2010-12-02 | Aesculap Ag | Polyolefin doped with a stabilizer |
EP2481847A1 (en) | 2011-01-31 | 2012-08-01 | DSM IP Assets B.V. | UV-Stabilized high strength fiber |
WO2013076124A1 (en) * | 2011-11-21 | 2013-05-30 | Dsm Ip Assets B.V. | Polyolefin fiber |
EA028763B1 (en) * | 2011-11-21 | 2017-12-29 | ДСМ АйПи АССЕТС Б.В. | Polyolefin fiber |
US10184031B2 (en) | 2014-03-12 | 2019-01-22 | Zimmer, Inc. | Melt-stabilized ultra high molecular weight polyethylene and method of making the same |
WO2015200427A1 (en) * | 2014-06-24 | 2015-12-30 | Biomet Manufacturing, Llc | Methods for making crosslinked ultra high molecular weight polyethylene |
US10265891B2 (en) | 2014-12-03 | 2019-04-23 | Zimmer, Inc. | Antioxidant-infused ultra high molecular weight polyethylene |
WO2016153925A1 (en) * | 2015-03-25 | 2016-09-29 | Zimmer, Inc. | Melt-stabilized ultra high molecular weight polyethylene |
WO2017112388A1 (en) * | 2015-12-22 | 2017-06-29 | Dow Global Technologies Llc | Process for making an article from polyolefin and composition thereof |
Also Published As
Publication number | Publication date |
---|---|
EP2207848A2 (en) | 2010-07-21 |
ATE529475T1 (en) | 2011-11-15 |
US9290629B2 (en) | 2016-03-22 |
ES2374596T3 (en) | 2012-02-20 |
US20150203641A1 (en) | 2015-07-23 |
WO2009060043A3 (en) | 2009-08-27 |
CN101848968B (en) | 2013-04-17 |
BRPI0819216A2 (en) | 2015-05-05 |
US20160184476A1 (en) | 2016-06-30 |
CN101848968A (en) | 2010-09-29 |
JP5682914B2 (en) | 2015-03-11 |
US9555160B2 (en) | 2017-01-31 |
US20170107336A1 (en) | 2017-04-20 |
US10118998B2 (en) | 2018-11-06 |
US9238719B2 (en) | 2016-01-19 |
US20100331995A1 (en) | 2010-12-30 |
JP2011503252A (en) | 2011-01-27 |
EP2207848B1 (en) | 2011-10-19 |
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