FR2500461B1 - OLEFIN POLYMER RESISTANT TO RADIATION - Google Patents

OLEFIN POLYMER RESISTANT TO RADIATION

Info

Publication number
FR2500461B1
FR2500461B1 FR8202892A FR8202892A FR2500461B1 FR 2500461 B1 FR2500461 B1 FR 2500461B1 FR 8202892 A FR8202892 A FR 8202892A FR 8202892 A FR8202892 A FR 8202892A FR 2500461 B1 FR2500461 B1 FR 2500461B1
Authority
FR
France
Prior art keywords
radiation
olefin polymer
polymer resistant
resistant
olefin
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
FR8202892A
Other languages
French (fr)
Other versions
FR2500461A1 (en
Inventor
George Virgil Reed
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.)
GE Chemicals Inc
Original Assignee
Borg Warner 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 Borg Warner Chemicals Inc filed Critical Borg Warner Chemicals Inc
Publication of FR2500461A1 publication Critical patent/FR2500461A1/en
Application granted granted Critical
Publication of FR2500461B1 publication Critical patent/FR2500461B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
FR8202892A 1981-02-23 1982-02-22 OLEFIN POLYMER RESISTANT TO RADIATION Expired FR2500461B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23720681A 1981-02-23 1981-02-23

Publications (2)

Publication Number Publication Date
FR2500461A1 FR2500461A1 (en) 1982-08-27
FR2500461B1 true FR2500461B1 (en) 1986-05-02

Family

ID=22892768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202892A Expired FR2500461B1 (en) 1981-02-23 1982-02-22 OLEFIN POLYMER RESISTANT TO RADIATION

Country Status (3)

Country Link
CA (1) CA1164127A (en)
FR (1) FR2500461B1 (en)
GB (1) GB2093463B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427631A (en) * 1982-05-27 1984-01-24 Euroceltique, S.A. Povidone irradiation
GB8332952D0 (en) * 1983-12-09 1984-01-18 Ward I M Polymer irradiation
FR2557882B1 (en) * 1984-01-06 1986-05-02 Solvay STABILIZED COMPOSITIONS BASED ON ALPHA-OLEFIN POLYMERS
EP0155912A3 (en) * 1984-03-20 1986-06-04 Ciba-Geigy Ag Radiation-stabilized polymer compositions
CA2091462A1 (en) * 1990-09-11 1992-03-12 George Kletecka Thermooxidative stabilization of polyolefins with an oxo-piperazinyl-triazine and a phosphorous acid ester
US5559167A (en) * 1993-07-22 1996-09-24 General Electric Company Gamma irradiated thermoplastics and articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448416A1 (en) * 1973-10-11 1975-08-28 Raychem Corp POLYMER COMPOSITION
CA1118139A (en) * 1979-01-15 1982-02-09 Elyse M. Bullock Light-stable polypropylene compositions
GB2043079B (en) * 1979-02-26 1982-12-08 El Paso Polyolefins High energy radiation treatment of stabilised propylene polymers

Also Published As

Publication number Publication date
GB2093463A (en) 1982-09-02
FR2500461A1 (en) 1982-08-27
CA1164127A (en) 1984-03-20
GB2093463B (en) 1984-06-27

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property