ES2112140B1 - 3-arilbenzofuranonas como estabilizantes - Google Patents

3-arilbenzofuranonas como estabilizantes

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Publication number
ES2112140B1
ES2112140B1 ES09401954A ES9401954A ES2112140B1 ES 2112140 B1 ES2112140 B1 ES 2112140B1 ES 09401954 A ES09401954 A ES 09401954A ES 9401954 A ES9401954 A ES 9401954A ES 2112140 B1 ES2112140 B1 ES 2112140B1
Authority
ES
Spain
Prior art keywords
stabilizers
organic materials
arylbenzofuranones
induced
oxidation
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
ES09401954A
Other languages
English (en)
Other versions
ES2112140A1 (es
Inventor
Peter Nesvadba
Samuel Evans
Christoph Krohnke
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba Spezialitaetenchemie Holding AG
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 Ciba Geigy AG, Ciba Spezialitaetenchemie Holding AG filed Critical Ciba Geigy AG
Publication of ES2112140A1 publication Critical patent/ES2112140A1/es
Application granted granted Critical
Publication of ES2112140B1 publication Critical patent/ES2112140B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/80—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/16—Ethers
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
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    • C10M2207/046—Hydroxy ethers
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    • C10M2207/28—Esters
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    • C10M2215/22—Heterocyclic nitrogen compounds
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C10M2215/224—Imidazoles
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    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Lubricants (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
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Abstract

3-ARILBENZOFURANONAS COMO ESTABILIZANTES PARA MATERIALES ORGANICOS CONTRA LA DEGRADACION POR OXIDACION, TERMICA O INDUCIDA POR LA LUZ. LA INVENCION SE REFIERE A NUEVOS COMPUESTOS DE FORMULA GENERAL (I), EN DONDE N PUEDE SER 1 O 2, Y LOS SUSTITUYENTES R1, R2, R3, R4, R5 Y R6, VIENEN AMPLIAMENTE DEFINIDOS EN LA MEMORIA Y EN LA REIVINDICACION 1. LA INVENCION SE REFIERE TAMBIEN A COMPOSICIONES FORMADAS POR MEZCLA DE LOS MATERIALES ORGANICOS A ESTABILIZAR Y UN COMPUESTO DE LA FORMULA (I), QUE PUEDEN LLEVAR ADEMAS OTROS ADITIVOS, COMO ANTIOXIDANTES FENOLICOS, ESTABILIZANTES A LA LUZ, Y/O ESTABILIZANTES DE PROCESAMIENTO. LOS PRODUCTOS DE LA INVENCION SE USAN PARA ESTABILIZAR MATERIALES ORGANICOS, PREFERENTEMENTE POLIMEROS Y LUBRICANTES, CONTRA LA DEGRADACION PRODUCIDA POR OXIDACION, TERMICA O INDUCIDA POR LA LUZ.
ES09401954A 1993-09-17 1994-09-16 3-arilbenzofuranonas como estabilizantes Expired - Fee Related ES2112140B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281093A CH686306A5 (de) 1993-09-17 1993-09-17 3-Aryl-benzofuranone als Stabilisatoren.

Publications (2)

Publication Number Publication Date
ES2112140A1 ES2112140A1 (es) 1998-03-16
ES2112140B1 true ES2112140B1 (es) 1999-07-01

Family

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ES09401954A Expired - Fee Related ES2112140B1 (es) 1993-09-17 1994-09-16 3-arilbenzofuranonas como estabilizantes

Country Status (22)

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US (5) US5516920A (es)
JP (1) JP3023586B2 (es)
KR (1) KR100349099B1 (es)
CN (2) CN1041415C (es)
AT (1) AT404941B (es)
BE (1) BE1008613A4 (es)
BR (1) BR9403589A (es)
CA (1) CA2132131C (es)
CH (1) CH686306A5 (es)
CZ (1) CZ286983B6 (es)
DE (2) DE4432732B4 (es)
ES (1) ES2112140B1 (es)
FR (1) FR2710063B1 (es)
GB (1) GB2281910B (es)
HK (1) HK1005619A1 (es)
IT (1) IT1271014B (es)
NL (1) NL194760C (es)
RU (1) RU2134689C1 (es)
SE (1) SE524984C2 (es)
SG (1) SG52428A1 (es)
SK (1) SK281314B6 (es)
TW (1) TW270132B (es)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW270133B (es) * 1993-09-17 1996-02-11 Ciba Geigy
US5695689A (en) * 1994-10-04 1997-12-09 Bayer Aktiengesellschaft Polyether polyols stabilized with tocopherol
TW399079B (en) * 1995-05-12 2000-07-21 Ciba Sc Holding Ag Polyether polyol and polyurethane compositions protected against oxidation and core scorching
US5827805A (en) * 1996-02-29 1998-10-27 The Lubrizol Corporation Condensates of alkyl phenols and glyoxal and products derived therefrom
GB2311526A (en) * 1996-03-28 1997-10-01 Ciba Geigy Ag Polyolefins containing catalyst residues and stabilised with trialkanolamine triphosphites
US6521681B1 (en) * 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
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US5814692A (en) 1998-09-29
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US5773631A (en) 1998-06-30
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