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WO1992004404A3 - Stabilisation thermo-oxydative de polyolefines avec une oxo-piperazinyle-triazine et un ester d'acide phosphoreux - Google Patents

Stabilisation thermo-oxydative de polyolefines avec une oxo-piperazinyle-triazine et un ester d'acide phosphoreux Download PDF

Info

Publication number
WO1992004404A3
WO1992004404A3 PCT/US1991/006504 US9106504W WO9204404A3 WO 1992004404 A3 WO1992004404 A3 WO 1992004404A3 US 9106504 W US9106504 W US 9106504W WO 9204404 A3 WO9204404 A3 WO 9204404A3
Authority
WO
WIPO (PCT)
Prior art keywords
triazine
phosphite
piperazinyl
polyolefins
oxo
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.)
Ceased
Application number
PCT/US1991/006504
Other languages
English (en)
Other versions
WO1992004404A2 (fr
Inventor
George Kletecka
John Ta-Yuan Lai
Pyong Nae Son
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of WO1992004404A2 publication Critical patent/WO1992004404A2/fr
Publication of WO1992004404A3 publication Critical patent/WO1992004404A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • 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

  • 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

Seulement deux stabilisateurs symétriques dans une polyoléfine ou un copolymère de celle-ci permettent une stabilité thermo-oxydative (''TO'') ou anti-oxydative (''AO''). L'un de ces deux stabilisateurs symétriques est un phosphite ou un fluorophosphite; l'autre est une triazine trisubstituée monomoléculaire dans laquelle chacun des trois atomes de chlore sur une trihalo-s-triazine est substitué avec une pipérazinone dans laquelle l'atome N en position 4 est alkylé. Uniquement une quantité à l'état de trace de phosphite, comprise entre 0,01 phr et pas plus de 0,1 phr, est utilisée. Du phosphite additionnel n'a aucun effet appréciable. La quantité à l'état de trace de phosphite possède un effet survolteur surprenant, donnant à la composition stabilisée une excellente stabilité thermo-oxyative. Des articles thermoformés en polyoléfine stabilisée ou en un copolymère de celle-ci peuvent être utilisés pour la capote ou le tableau de bord d'un véhicule et, dans des conteneurs pour le conditionnement de produits, et pour tous les articles soumis à une dégradation thermo-oxydative même s'ils ne sont pas soumis à une dégradation par la lumière ultraviolette.
PCT/US1991/006504 1990-09-11 1991-09-06 Stabilisation thermo-oxydative de polyolefines avec une oxo-piperazinyle-triazine et un ester d'acide phosphoreux Ceased WO1992004404A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58073190A 1990-09-11 1990-09-11
US580,731 1990-09-11

Publications (2)

Publication Number Publication Date
WO1992004404A2 WO1992004404A2 (fr) 1992-03-19
WO1992004404A3 true WO1992004404A3 (fr) 1992-04-30

Family

ID=24322308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/006504 Ceased WO1992004404A2 (fr) 1990-09-11 1991-09-06 Stabilisation thermo-oxydative de polyolefines avec une oxo-piperazinyle-triazine et un ester d'acide phosphoreux

Country Status (6)

Country Link
US (1) US5278209A (fr)
EP (1) EP0548293A1 (fr)
JP (1) JPH06501285A (fr)
CA (1) CA2091462A1 (fr)
MX (1) MX9101026A (fr)
WO (1) WO1992004404A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912155A (en) * 1987-02-27 1990-03-27 Ethyl Corporation Antioxidant aromatic fluorophosphites
TW557313B (en) 1998-02-02 2003-10-11 Ciba Sc Holding Ag Oxopiperazinyl derivatives and light stabilized compositions
GB2344103B (en) * 1998-11-24 2003-04-16 Ciba Sc Holding Ag Piperazinone derivatives

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187212A (en) * 1975-02-20 1980-02-05 Ciba-Geigy Corporation Stabilization systems from triarylphosphites and phenols
GB2093463A (en) * 1981-02-23 1982-09-02 Borg Warner Chemicals Inc Radiation-resistant Olefin Polymer
WO1983002943A1 (fr) * 1982-02-19 1983-09-01 Goodrich Co B F Oxo-piperazinyl-triazines substituees avec des polyalkylenepolyamines alkylees et compositions stabilisees contre la lumiere uv
EP0209871A1 (fr) * 1985-07-22 1987-01-28 The B.F. GOODRICH Company Oxo-pipérazinyl-triazines substituées et compositions stabilisées contre la lumière UV
EP0301355A2 (fr) * 1987-07-27 1989-02-01 Ethyl Corporation Suspension aqueuse d'un fluorophosphite d'aryle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526603A (en) * 1976-03-04 1978-09-27 Borg Warner Preparation of organic phosphites
JPS5473842A (en) * 1977-11-25 1979-06-13 Mitsubishi Petrochem Co Ltd Polyolefin resin composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187212A (en) * 1975-02-20 1980-02-05 Ciba-Geigy Corporation Stabilization systems from triarylphosphites and phenols
GB2093463A (en) * 1981-02-23 1982-09-02 Borg Warner Chemicals Inc Radiation-resistant Olefin Polymer
WO1983002943A1 (fr) * 1982-02-19 1983-09-01 Goodrich Co B F Oxo-piperazinyl-triazines substituees avec des polyalkylenepolyamines alkylees et compositions stabilisees contre la lumiere uv
EP0209871A1 (fr) * 1985-07-22 1987-01-28 The B.F. GOODRICH Company Oxo-pipérazinyl-triazines substituées et compositions stabilisées contre la lumière UV
EP0301355A2 (fr) * 1987-07-27 1989-02-01 Ethyl Corporation Suspension aqueuse d'un fluorophosphite d'aryle

Also Published As

Publication number Publication date
WO1992004404A2 (fr) 1992-03-19
US5278209A (en) 1994-01-11
MX9101026A (es) 1992-05-04
JPH06501285A (ja) 1994-02-10
EP0548293A1 (fr) 1993-06-30
CA2091462A1 (fr) 1992-03-12

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