CA1087794A - Polyolefines stabilisees - Google Patents

Polyolefines stabilisees

Info

Publication number
CA1087794A
CA1087794A CA302,309A CA302309A CA1087794A CA 1087794 A CA1087794 A CA 1087794A CA 302309 A CA302309 A CA 302309A CA 1087794 A CA1087794 A CA 1087794A
Authority
CA
Canada
Prior art keywords
lower alkyl
polymer
hydrogen
pentaerythritol diphosphite
halogen
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
CA302,309A
Other languages
English (en)
Inventor
Leo L. Valdiserri
Elyse M. Bullock
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
Application granted granted Critical
Publication of CA1087794A publication Critical patent/CA1087794A/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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic 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
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

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)
CA302,309A 1977-05-06 1978-05-01 Polyolefines stabilisees Expired CA1087794A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79444477A 1977-05-06 1977-05-06
US794,444 1977-05-06

Publications (1)

Publication Number Publication Date
CA1087794A true CA1087794A (fr) 1980-10-14

Family

ID=25162635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302,309A Expired CA1087794A (fr) 1977-05-06 1978-05-01 Polyolefines stabilisees

Country Status (6)

Country Link
JP (1) JPS53140346A (fr)
BE (1) BE866776A (fr)
CA (1) CA1087794A (fr)
DE (1) DE2819875C2 (fr)
FR (1) FR2389652B1 (fr)
GB (1) GB1574114A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237042A (en) * 1978-10-13 1980-12-02 American Cyanamid Company Polyolefins stabilized against light-induced degradation
EP0095078B1 (fr) * 1982-05-07 1986-07-02 Borg-Warner Chemicals Inc. Compositions polyoléfiniques stabilisées et leur utilisation pour la fabrication d'objets formés
IT1231769B (it) * 1989-08-02 1991-12-21 Himont Inc Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.
DE4305621A1 (de) * 1993-02-24 1994-08-25 Constab Polymer Chemie Gmbh Lichtstabilisierte Polymerzusammensetzungen
KR20130090787A (ko) * 2010-05-21 2013-08-14 티코나 엘엘씨 안정화제를 포함하는 고온 중합체 합금

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039993A (en) * 1960-05-10 1962-06-19 Weston Chemical Corp Polyethylene stabilizers
DE1237312B (de) * 1961-06-27 1967-03-23 Pure Chem Ltd Formmassen aus Polymerisaten von Olefinen
DE1195945B (de) * 1962-08-22 1965-07-01 Eastman Kodak Co Formmassen aus alpha-Olefinpolymerisaten oder Mischpolymerisaten aus Propylen und Ison
CH529815A (de) * 1970-06-19 1972-10-31 Ciba Geigy Ag Verwendung von 2-(2'Hydroxyphenyl)-benztriazolverbindungen als Lichtschutzmittel
CH549407A (de) * 1970-07-06 1974-05-31 Ciba Geigy Ag Verwendung sterisch gehinderter phenolestern von glykolen als stabilisatoren.
US4000101A (en) * 1970-07-14 1976-12-28 Weston Chemical Corporation Thiophosphites and ultraviolet light stabilizer for olefin polymers
US3988293A (en) * 1972-01-07 1976-10-26 Phillips Petroleum Company Stabilizer system for polyolefins
JPS5141899A (en) * 1974-10-08 1976-04-08 Matsushita Electric Ind Co Ltd Atsudenseijikino seizohoho

Also Published As

Publication number Publication date
JPS6228171B2 (fr) 1987-06-18
FR2389652A1 (fr) 1978-12-01
DE2819875A1 (de) 1978-11-09
JPS53140346A (en) 1978-12-07
DE2819875C2 (de) 1985-04-25
GB1574114A (en) 1980-09-03
BE866776A (fr) 1978-11-08
FR2389652B1 (fr) 1984-10-26

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Legal Events

Date Code Title Description
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