ES8400764A1 - "procedimiento para estabilizar un antioxidante fenolico o mezclas que lo contienen". - Google Patents

"procedimiento para estabilizar un antioxidante fenolico o mezclas que lo contienen".

Info

Publication number
ES8400764A1
ES8400764A1 ES516543A ES516543A ES8400764A1 ES 8400764 A1 ES8400764 A1 ES 8400764A1 ES 516543 A ES516543 A ES 516543A ES 516543 A ES516543 A ES 516543A ES 8400764 A1 ES8400764 A1 ES 8400764A1
Authority
ES
Spain
Prior art keywords
phenolic antioxidant
organic polymers
compositions
antioxidant compositions
phenolic
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
ES516543A
Other languages
English (en)
Other versions
ES516543A0 (es
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.)
Euteco Impianti SpA
Original Assignee
Euteco Impianti SpA
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 Euteco Impianti SpA filed Critical Euteco Impianti SpA
Publication of ES516543A0 publication Critical patent/ES516543A0/es
Publication of ES8400764A1 publication Critical patent/ES8400764A1/es
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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/50—Phosphorus bound to carbon 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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA ESTABILIZACION DE ANTIOXIDANTES FENOLICOS O MEZCLAS QUE LOS CONTIE NEN.CONSISTE EN EL TRATAMIENTO DEL ANTIOXIDANTE FENOLICO CON UNA FOSFINA DE FORMULA (I), EN LA QUE R1, R2 Y R3 PUEDEN SER VARIOS TIPOS DE RADICALES, EN UNA PROPORCION DE 100 PPM A 10.000 PPM POR CADA 100 PARTES DE ANTIOXIDANTE. EL TRATAMIENTO SE EFECTUA EN UNA EMULSION ACUOSA A UNA TEMPERATURA ENTRE 20JC Y 100JC.ESTOS ANTIOXIDANTES TIENEN APLICACIONES PARA LA FABRICACION Y/O ELABORACION DE MATERIALES PLASTICOS Y DE CAUCHO EN GENERAL.
ES516543A 1981-10-20 1982-10-15 "procedimiento para estabilizar un antioxidante fenolico o mezclas que lo contienen". Expired ES8400764A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24576/81A IT1139254B (it) 1981-10-20 1981-10-20 Composizioni di antiossidanti fenolici e stabilizzazione di polimeri organici mediante dette composizioni

Publications (2)

Publication Number Publication Date
ES516543A0 ES516543A0 (es) 1983-12-01
ES8400764A1 true ES8400764A1 (es) 1983-12-01

Family

ID=11214028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516543A Expired ES8400764A1 (es) 1981-10-20 1982-10-15 "procedimiento para estabilizar un antioxidante fenolico o mezclas que lo contienen".

Country Status (4)

Country Link
US (1) US4439570A (es)
EP (1) EP0078244A1 (es)
ES (1) ES8400764A1 (es)
IT (1) IT1139254B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593128A (en) * 1984-09-07 1986-06-03 Atlantic Richfield Company Stabilized polyhydroxybutadiene compounds
US4867907A (en) * 1987-07-27 1989-09-19 Ethyl Corporation Aqueous aryl fluorophosphite suspension
US4835202A (en) * 1987-11-20 1989-05-30 Ciba-Geigy Corporation (Hydroxyphenyl) phosphine stabilized compositions
US5162406A (en) * 1987-12-17 1992-11-10 The Dow Chemical Company Polymer stabilizing compositions
DE59106333D1 (de) * 1990-01-24 1995-10-05 Ciba Geigy Ag Wässrige Emulsionen, enthaltend Antioxidantien.
US6369140B1 (en) 1993-03-25 2002-04-09 Clariant Finance (Bvi) Limited Phosphorus compounds
GB2276387B (en) * 1993-03-25 1996-10-02 Sandoz Ltd Stabilizing polyolefins with phosphorus compounds
US5362783A (en) * 1993-06-08 1994-11-08 The Dow Chemical Company Stabilizer composition
DE19629691A1 (de) * 1996-07-23 1998-01-29 Bayer Ag Verarbeitungsstabilisierung von ABS mit Arylphosphiten
US6126862A (en) * 1998-12-02 2000-10-03 Ablemarle Corporation Low dust balanced hardness antioxidant agglomerates and process for the production of same
US6821456B2 (en) * 1998-09-22 2004-11-23 Albemarle Corporation Granular polymer additives and their preparation
US6056898A (en) * 1998-09-22 2000-05-02 Albemarle Corporation Low dust balanced hardness antioxidant pellets and process for the production of same
US6596198B1 (en) 2000-04-28 2003-07-22 Albemarle Corporation Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics
KR20020044425A (ko) * 2000-12-06 2002-06-15 안복현 색상안정성이 양호한 열가소성 니트릴계 공중합체 및 그제조방법
FR2877336B1 (fr) * 2004-11-04 2009-04-17 Coatex Soc Par Actions Simplif Cumyl phenols substitues, leur utilisation dans un procede de copolymerisation, copolymeres obtenus et leur utilisation comme epaississants
WO2014047173A1 (en) * 2012-09-18 2014-03-27 Ticona Llc Polymer articles made from a blend of a copolyester elastomer and an alpha-olefin vinyl acetate copolymer
DE102020124025A1 (de) * 2020-09-15 2022-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verwendung von Dieugenol, Oligomeren und/oder Polymeren von Eugenol zur Stabilisierung von organischen Materialien, stabilisiertes organisches Material sowie Verfahren zur Stabilisierung von organischen Materialien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236186C2 (de) * 1959-09-02 1977-04-14 S.A. Argus Chemical N.V., Drogenbos (Belgien) Verfahren zum stabilisieren von polypropylen
BE595794A (es) * 1959-09-02
NL120730C (es) * 1962-05-21 1966-04-15 Solvay
US3408308A (en) * 1966-05-19 1968-10-29 Vanderbilt Co R T Self-emulsifying liquid antioxidants
BE756170A (fr) * 1969-09-15 1971-03-15 Celanese Corp Composition a base de polymere oxymethylenique
DE2321120B2 (de) * 1973-04-26 1975-05-07 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Stabilisierung von Polyesteramiden
US3962123A (en) * 1974-05-20 1976-06-08 Ciba-Geigy Corporation Phenolic antioxidant aqueous dispersions
US3962179A (en) * 1974-12-19 1976-06-08 E. I. Du Pont De Nemours And Company Neoprene compositions containing triarylphosphines

Also Published As

Publication number Publication date
ES516543A0 (es) 1983-12-01
IT1139254B (it) 1986-09-24
EP0078244A1 (en) 1983-05-04
IT8124576A0 (it) 1981-10-20
US4439570A (en) 1984-03-27

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