CA1116339A - Stabilisation de polymeres de propylene - Google Patents

Stabilisation de polymeres de propylene

Info

Publication number
CA1116339A
CA1116339A CA000321125A CA321125A CA1116339A CA 1116339 A CA1116339 A CA 1116339A CA 000321125 A CA000321125 A CA 000321125A CA 321125 A CA321125 A CA 321125A CA 1116339 A CA1116339 A CA 1116339A
Authority
CA
Canada
Prior art keywords
stabilization
polymer composition
polymer
bis
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
CA000321125A
Other languages
English (en)
Inventor
Ingenuin Hechenbleikner
William P. Enlow
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
Application granted granted Critical
Publication of CA1116339A publication Critical patent/CA1116339A/fr
Expired legal-status Critical Current

Links

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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/529—Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000321125A 1978-02-15 1979-02-08 Stabilisation de polymeres de propylene Expired CA1116339A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87813778A 1978-02-15 1978-02-15
US878,137 1978-02-15

Publications (1)

Publication Number Publication Date
CA1116339A true CA1116339A (fr) 1982-01-12

Family

ID=25371458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000321125A Expired CA1116339A (fr) 1978-02-15 1979-02-08 Stabilisation de polymeres de propylene

Country Status (5)

Country Link
JP (1) JPS54114553A (fr)
CA (1) CA1116339A (fr)
DE (1) DE2905808A1 (fr)
FR (1) FR2417523A1 (fr)
GB (1) GB2014586A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239076A (en) * 1991-08-13 1993-08-24 Ciba-Geigy Corporation N-methylated bis-4-piperidylphosphite
US5230816A (en) * 1992-05-05 1993-07-27 Ciba-Geigy Corporation 3,9-bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecanes and stabilized compositions
TW251307B (fr) * 1992-10-05 1995-07-11 Ciba Geigy
US7442732B2 (en) 2005-03-29 2008-10-28 Crompton Corporation Hindered amine light stabilizers comprising neoalkanediol phosphites
CN107987402A (zh) * 2017-12-26 2018-05-04 河南驼人医疗器械集团有限公司 一种耐电子束辐照的医用透明聚丙烯材料及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656766A1 (de) * 1975-12-19 1977-07-07 Ciba Geigy Ag Neue phosphit-stabilisatoren
DE2656999A1 (de) * 1975-12-19 1977-06-23 Ciba Geigy Ag Neue phosphite
FR2380290A1 (fr) * 1977-02-15 1978-09-08 Argus Chem Composes stabilisants des matieres organiques

Also Published As

Publication number Publication date
GB2014586A (en) 1979-08-30
FR2417523A1 (fr) 1979-09-14
DE2905808A1 (de) 1979-08-16
JPS54114553A (en) 1979-09-06

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Legal Events

Date Code Title Description
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