ES307732A1 - Un procedimiento para mejorar la estabilidad de las poliolefinas. - Google Patents

Un procedimiento para mejorar la estabilidad de las poliolefinas.

Info

Publication number
ES307732A1
ES307732A1 ES0307732A ES307732A ES307732A1 ES 307732 A1 ES307732 A1 ES 307732A1 ES 0307732 A ES0307732 A ES 0307732A ES 307732 A ES307732 A ES 307732A ES 307732 A1 ES307732 A1 ES 307732A1
Authority
ES
Spain
Prior art keywords
translation
stability
machine
legally binding
google translate
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
Application number
ES0307732A
Other languages
English (en)
Spanish (es)
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.)
Ver Glanzstoff-Fabriken A G
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Ver Glanzstoff-Fabriken A G
Vereinigte Glanzstoff Fabriken AG
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 Ver Glanzstoff-Fabriken A G, Vereinigte Glanzstoff Fabriken AG filed Critical Ver Glanzstoff-Fabriken A G
Publication of ES307732A1 publication Critical patent/ES307732A1/es
Expired legal-status Critical Current

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)
ES0307732A 1964-01-31 1964-12-31 Un procedimiento para mejorar la estabilidad de las poliolefinas. Expired ES307732A1 (es)

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
ES307732A1 true ES307732A1 (es) 1965-04-16

Family

ID=7581817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307732A Expired ES307732A1 (es) 1964-01-31 1964-12-31 Un procedimiento para mejorar la estabilidad de las poliolefinas.

Country Status (9)

Country Link
US (1) US3352818A (en])
AT (1) AT257158B (en])
BE (1) BE656255A (en])
CH (1) CH435749A (en])
DE (1) DE1241994B (en])
ES (1) ES307732A1 (en])
GB (1) GB1023250A (en])
NL (1) NL6501024A (en])
NO (1) NO120602B (en])

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 (en]) * 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
US8865788B2 (en) * 1996-02-13 2014-10-21 The General Hospital Corporation Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices
US8563623B2 (en) 1996-02-13 2013-10-22 The General Hospital Corporation Radiation 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
US20020156536A1 (en) * 1996-02-13 2002-10-24 Harris William H. Polyethylene hip joint prosthesis with extended range of motion
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
EP2319546A1 (en) 1996-07-09 2011-05-11 Orthopaedic Hospital Crosslinking of polytheylene 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
WO2000062717A1 (en) 1999-04-21 2000-10-26 Howmedica Osteonics Corp. Selectively cross-linked polyethylene orthopedic devices
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
AU7697501A (en) * 2000-07-31 2002-02-13 Massachusetts Gen Hospital Improved acetabular components that decrease risks of dislocation
US6818172B2 (en) * 2000-09-29 2004-11-16 Depuy Products, Inc. Oriented, cross-linked UHMWPE molding for orthopaedic applications
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
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
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
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
US7879275B2 (en) 2004-12-30 2011-02-01 Depuy Products, Inc. Orthopaedic bearing and method for making the same
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
CH435749A (de) 1967-05-15
NO120602B (en]) 1970-11-09
NL6501024A (en]) 1965-08-02
AT257158B (de) 1967-09-25
DE1241994B (de) 1967-06-08
GB1023250A (en) 1966-03-23
BE656255A (en]) 1965-03-16
US3352818A (en) 1967-11-14

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