DE69425609D1 - Behinderte Piperidinyl -Lichtschutzmittel enthaltende organische Phosphiteesterzusammensetzungen - Google Patents

Behinderte Piperidinyl -Lichtschutzmittel enthaltende organische Phosphiteesterzusammensetzungen

Info

Publication number
DE69425609D1
DE69425609D1 DE69425609T DE69425609T DE69425609D1 DE 69425609 D1 DE69425609 D1 DE 69425609D1 DE 69425609 T DE69425609 T DE 69425609T DE 69425609 T DE69425609 T DE 69425609T DE 69425609 D1 DE69425609 D1 DE 69425609D1
Authority
DE
Germany
Prior art keywords
disabled
compositions containing
light stabilizers
phosphite ester
organic phosphite
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 - Fee Related
Application number
DE69425609T
Other languages
English (en)
Other versions
DE69425609T2 (de
Inventor
William Palmer Enlow
Leo L Valdiserri
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22071105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69425609(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69425609D1 publication Critical patent/DE69425609D1/de
Publication of DE69425609T2 publication Critical patent/DE69425609T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08K5/527—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
DE69425609T 1993-05-24 1994-05-16 Behinderte Piperidinyl -Lichtschutzmittel enthaltende organische Phosphiteesterzusammensetzungen Expired - Fee Related DE69425609T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/066,695 US5342978A (en) 1993-05-24 1993-05-24 Organic phosphite ester compositions containing hindered piperdinyl light stabilizers

Publications (2)

Publication Number Publication Date
DE69425609D1 true DE69425609D1 (de) 2000-09-28
DE69425609T2 DE69425609T2 (de) 2001-04-26

Family

ID=22071105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425609T Expired - Fee Related DE69425609T2 (de) 1993-05-24 1994-05-16 Behinderte Piperidinyl -Lichtschutzmittel enthaltende organische Phosphiteesterzusammensetzungen

Country Status (5)

Country Link
US (1) US5342978A (de)
EP (1) EP0628595B1 (de)
JP (1) JPH0790270A (de)
DE (1) DE69425609T2 (de)
ES (1) ES2148288T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE203044T1 (de) * 1992-10-05 2001-07-15 Ciba Sc Holding Ag Verfahren zur stabilisierung dreiwertiger phosphorverbindungen mit aminen
TW251307B (de) * 1992-10-05 1995-07-11 Ciba Geigy
US5856550A (en) * 1994-04-05 1999-01-05 Ciba Specialty Chemicals Corporation Enhancement of the storage stability of organic phosphites and phosphonites
US6093757A (en) * 1995-12-19 2000-07-25 Midwest Research Institute Composition and method for encapsulating photovoltaic devices
FR2773475B1 (fr) 1998-01-13 2001-02-02 Oreal Composition tinctoriale et procedes de teinture des fibres keratiniques la mettant en oeuvre
DE19917070A1 (de) * 1999-04-15 2000-10-19 Basf Ag Stabilisierte Phosphorverbindungen beinhaltende Zusammensetzung
DE19948117A1 (de) * 1999-10-06 2001-04-12 Basf Ag Stabilisatorzusammensetzung
TW546311B (en) * 1999-11-25 2003-08-11 Ciba Sc Holding Ag Composition and method for color improvement of nitroxyl containing polymers
US20050277713A1 (en) * 2003-03-05 2005-12-15 Pearson Jason C Polymer blends
JP2022155208A (ja) 2021-03-30 2022-10-13 住友化学株式会社 亜リン酸エステル化合物、その製造方法及びその用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114866A (en) * 1936-02-08 1938-04-19 Carbide & Carbon Chem Corp Purification of esters of inorganic acids
US3553298A (en) * 1967-10-20 1971-01-05 Hooker Chemical Corp Hydrolytic stabilized phosphite esters
US3640928A (en) * 1968-06-12 1972-02-08 Sankyo Co Stabilization of synthetic polymers
FR2101275A5 (de) * 1970-07-17 1972-03-31 Ugine Kuhlmann
CA1068893A (en) * 1975-08-11 1980-01-01 James F. York Stabilizer for vinyl polymers
US4206111A (en) * 1977-05-06 1980-06-03 Borg-Warner Corporation Stabilized polyolefins
US4111901A (en) * 1977-06-06 1978-09-05 Borg-Warner Corporation Hindered five-membered nitrogen rings as polyolefin stabilizers
US4331585A (en) * 1979-01-15 1982-05-25 Borg-Warner Chemicals, Inc. Light-stable polypropylene compositions
JPS6054344B2 (ja) * 1979-12-19 1985-11-29 ウェルファイド株式会社 ポリオレフイン樹脂組成物
US4302383A (en) * 1980-05-19 1981-11-24 Borg-Warner Chemicals, Inc. Stabilized olefin polymers
JPS57108154A (en) * 1980-12-25 1982-07-06 Sumika Color Kk Production of polyurethane molded article
DE3464619D1 (en) * 1983-11-28 1987-08-13 Argus Chem Pentaerythritol-spiro-bis-phosphite compositions having improved hydrolytic stability
CA1254339A (en) * 1984-03-13 1989-05-16 Yoichi Kawai Radiation-stable polypropylene resin composition
US4767834A (en) * 1984-12-05 1988-08-30 Adeka Argus Chemical Co., Ltd. Vinyl benzyl 2,2,6,6-tetramethyl piperidines
JP2517642B2 (ja) * 1988-04-27 1996-07-24 東レ株式会社 耐熱安定性に優れたポリオキシメチレン組成物
JPH032239A (ja) * 1989-05-31 1991-01-08 Mitsubishi Petrochem Co Ltd 有色食品用成形品

Also Published As

Publication number Publication date
EP0628595B1 (de) 2000-08-23
DE69425609T2 (de) 2001-04-26
JPH0790270A (ja) 1995-04-04
EP0628595A1 (de) 1994-12-14
ES2148288T3 (es) 2000-10-16
US5342978A (en) 1994-08-30

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee