FR2417523A1 - Compositions de polymeres d'olefines stabilisees contre la degradation due aux rayonnements ultraviolets et a la chaleur, renfermant un derive de bis-(piperidinyl)diphosphites de pentaerythritol - Google Patents

Compositions de polymeres d'olefines stabilisees contre la degradation due aux rayonnements ultraviolets et a la chaleur, renfermant un derive de bis-(piperidinyl)diphosphites de pentaerythritol

Info

Publication number
FR2417523A1
FR2417523A1 FR7903779A FR7903779A FR2417523A1 FR 2417523 A1 FR2417523 A1 FR 2417523A1 FR 7903779 A FR7903779 A FR 7903779A FR 7903779 A FR7903779 A FR 7903779A FR 2417523 A1 FR2417523 A1 FR 2417523A1
Authority
FR
France
Prior art keywords
stabilized against
bis
compositions
diphosphites
piperidinyl
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.)
Withdrawn
Application number
FR7903779A
Other languages
English (en)
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Corp filed Critical Borg Warner Corp
Publication of FR2417523A1 publication Critical patent/FR2417523A1/fr
Withdrawn legal-status Critical Current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)

Abstract

Compositions de polymères stabilisées contre les dégradations. Ces compositions comprennent un polymère d'oléfine et une proportion peu importante, suffisante pour fournir cette stabilisation, de 3,9-bis(2,2,6,6-tétraméthyl-4-pipéridinyloxy)-2,4,8,10,3,9-tétraoxadiphospha(5.5)spiroundécane. La présente invention est particulièrement utile pour fournir des polymères d'oléfines, spécialement des polymères de propylène, stabilisés contre la dégradation provoquée par l'exposition à la lumière ultraviolette et à la chaleur.
FR7903779A 1978-02-15 1979-02-14 Compositions de polymeres d'olefines stabilisees contre la degradation due aux rayonnements ultraviolets et a la chaleur, renfermant un derive de bis-(piperidinyl)diphosphites de pentaerythritol Withdrawn FR2417523A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87813778A 1978-02-15 1978-02-15

Publications (1)

Publication Number Publication Date
FR2417523A1 true FR2417523A1 (fr) 1979-09-14

Family

ID=25371458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903779A Withdrawn FR2417523A1 (fr) 1978-02-15 1979-02-14 Compositions de polymeres d'olefines stabilisees contre la degradation due aux rayonnements ultraviolets et a la chaleur, renfermant un derive de bis-(piperidinyl)diphosphites de pentaerythritol

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680367A1 (fr) * 1991-08-13 1993-02-19 Ciba Geigy Ag Phosphite de 4-piperidyle methyle a l'azote et son application comme stabilisant pour matieres organiques.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335520A1 (fr) * 1975-12-19 1977-07-15 Ciba Geigy Ag Esters phosphoreux de piperidinols et leurs applications comme stabilisants de matieres organiques
FR2335519A1 (fr) * 1975-12-19 1977-07-15 Ciba Geigy Ag Esters phosphoreux de piperidinols et leurs applications pour la stabilisation de matieres organiques
BE851424A (fr) * 1977-02-15 1977-08-16 Argus Chem Composes stabilisants des matieres organiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335520A1 (fr) * 1975-12-19 1977-07-15 Ciba Geigy Ag Esters phosphoreux de piperidinols et leurs applications comme stabilisants de matieres organiques
FR2335519A1 (fr) * 1975-12-19 1977-07-15 Ciba Geigy Ag Esters phosphoreux de piperidinols et leurs applications pour la stabilisation de matieres organiques
BE851424A (fr) * 1977-02-15 1977-08-16 Argus Chem Composes stabilisants des matieres organiques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680367A1 (fr) * 1991-08-13 1993-02-19 Ciba Geigy Ag Phosphite de 4-piperidyle methyle a l'azote et son application comme stabilisant pour matieres organiques.
ES2044787A1 (es) * 1991-08-13 1994-01-01 Ciba Geigy Ag Procedimiento para la proteccion de materiales organicos contra la degradacion por oxidacion, degradacion termica o actinica.
BE1007096A3 (fr) * 1991-08-13 1995-03-14 Ciba Geigy Ag Phosphite de 4-piperidyle methyle a l'azote et son application comme stabilisant pour matieres organiques.

Also Published As

Publication number Publication date
GB2014586A (en) 1979-08-30
DE2905808A1 (de) 1979-08-16
JPS54114553A (en) 1979-09-06
CA1116339A (fr) 1982-01-12

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