BE656255A - - Google Patents

Info

Publication number
BE656255A
BE656255A BE656255DA BE656255A BE 656255 A BE656255 A BE 656255A BE 656255D A BE656255D A BE 656255DA BE 656255 A BE656255 A BE 656255A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE656255A publication Critical patent/BE656255A/xx

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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BE656255D 1964-01-31 1964-11-26 BE656255A (US07345094-20080318-C00003.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV25294A DE1241994B (de) 1964-01-31 1964-01-31 Verfahren zur Absaettigung von Doppelbindungen in Polyolefinen

Publications (1)

Publication Number Publication Date
BE656255A true BE656255A (US07345094-20080318-C00003.png) 1965-03-16

Family

ID=7581817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE656255D BE656255A (US07345094-20080318-C00003.png) 1964-01-31 1964-11-26

Country Status (9)

Country Link
US (1) US3352818A (US07345094-20080318-C00003.png)
AT (1) AT257158B (US07345094-20080318-C00003.png)
BE (1) BE656255A (US07345094-20080318-C00003.png)
CH (1) CH435749A (US07345094-20080318-C00003.png)
DE (1) DE1241994B (US07345094-20080318-C00003.png)
ES (1) ES307732A1 (US07345094-20080318-C00003.png)
GB (1) GB1023250A (US07345094-20080318-C00003.png)
NL (1) NL6501024A (US07345094-20080318-C00003.png)
NO (1) NO120602B (US07345094-20080318-C00003.png)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940548A (en) * 1971-09-27 1976-02-24 Nippon Zlin Co. Ltd. Surface treatment of rubber articles with an alkyl hypohalite
JPS5318075B2 (US07345094-20080318-C00003.png) * 1973-02-27 1978-06-13
US3968316A (en) * 1973-10-01 1976-07-06 Nippon Zeon Co., Ltd. Process for the surface treatment of unsaturated rubber
US5414049A (en) * 1993-06-01 1995-05-09 Howmedica Inc. Non-oxidizing polymeric medical implant
CA2166450C (en) 1995-01-20 2008-03-25 Ronald Salovey Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
US20020156536A1 (en) * 1996-02-13 2002-10-24 Harris William H. Polyethylene hip joint prosthesis with extended range of motion
US8563623B2 (en) 1996-02-13 2013-10-22 The General Hospital Corporation Radiation melt treated ultra high molecular weight polyethylene prosthetic devices
US8865788B2 (en) 1996-02-13 2014-10-21 The General Hospital Corporation Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices
US5879400A (en) * 1996-02-13 1999-03-09 Massachusetts Institute Of Technology Melt-irradiated ultra high molecular weight polyethylene prosthetic devices
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
EP1795212A3 (en) 1996-07-09 2007-09-05 Orthopaedic Hospital Crosslinking of polyethylene for low wear using radiation and thermal treatments
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
US6692679B1 (en) 1998-06-10 2004-02-17 Depuy Orthopaedics, Inc. Cross-linked molded plastic bearings
DE60028370T2 (de) * 1999-04-21 2007-05-03 Howmedica Osteonics Corp. Verfahren zur herstellung einer selektiv vernetzten medizinischen prothese aus polyethylen, sowie eine dergestalt hergestellte prothese
US6245276B1 (en) 1999-06-08 2001-06-12 Depuy Orthopaedics, Inc. Method for molding a cross-linked preform
US6627141B2 (en) 1999-06-08 2003-09-30 Depuy Orthopaedics, Inc. Method for molding a cross-linked preform
US6432349B1 (en) 1999-06-29 2002-08-13 Zimmer, Inc. Process of making an articulating bearing surface
US6143232A (en) * 1999-07-29 2000-11-07 Bristol-Meyers Squibb Company Method of manufacturing an articulating bearing surface for an orthopaedic implant
US6365089B1 (en) 1999-09-24 2002-04-02 Zimmer, Inc. Method for crosslinking UHMWPE in an orthopaedic implant
AU2001276975B2 (en) * 2000-07-31 2006-02-23 Massachusetts General Hospital Monopolar constrained acetabular component
US6818172B2 (en) 2000-09-29 2004-11-16 Depuy Products, Inc. Oriented, cross-linked UHMWPE molding for orthopaedic applications
US7819925B2 (en) * 2002-01-28 2010-10-26 Depuy Products, Inc. Composite prosthetic bearing having a crosslinked articulating surface and method for making the same
US7186364B2 (en) 2002-01-28 2007-03-06 Depuy Products, Inc. Composite prosthetic bearing constructed of polyethylene and an ethylene-acrylate copolymer and method for making the same
CA2429930C (en) 2002-06-06 2008-10-14 Howmedica Osteonics Corp. Sequentially cross-linked polyethylene
US7938861B2 (en) * 2003-04-15 2011-05-10 Depuy Products, Inc. Implantable orthopaedic device and method for making the same
US20040262809A1 (en) * 2003-06-30 2004-12-30 Smith Todd S. Crosslinked polymeric composite for orthopaedic implants
US7384430B2 (en) * 2004-06-30 2008-06-10 Depuy Products, Inc. Low crystalline polymeric material for orthopaedic implants and an associated method
US20060142868A1 (en) * 2004-12-21 2006-06-29 Zimmer Technology, Inc. Selective crosslinking of orthopaedic implants
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
US7883653B2 (en) 2004-12-30 2011-02-08 Depuy Products, Inc. Method of making an implantable orthopaedic bearing
US7435372B2 (en) * 2005-03-31 2008-10-14 Zimmer, Inc. Liquid bath annealing of polymers for orthopaedic implants
US20100022678A1 (en) * 2008-07-24 2010-01-28 Zimmer, Inc. Reduction of free radicals in crosslinked polyethylene by infrared heating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014799A (en) * 1955-12-20 1961-12-26 Gerald Oster Cross-linking of hydrocarbons
AT221808B (de) * 1960-06-11 1962-06-25 Hoechst Ag Verfahren zur Stabilisierung von Polyolefinen

Also Published As

Publication number Publication date
DE1241994B (de) 1967-06-08
CH435749A (de) 1967-05-15
US3352818A (en) 1967-11-14
GB1023250A (en) 1966-03-23
NO120602B (US07345094-20080318-C00003.png) 1970-11-09
NL6501024A (US07345094-20080318-C00003.png) 1965-08-02
ES307732A1 (es) 1965-04-16
AT257158B (de) 1967-09-25

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