ES2128418T3 - Difosfitos de pentaeritritol hidroliticamente estables. - Google Patents

Difosfitos de pentaeritritol hidroliticamente estables.

Info

Publication number
ES2128418T3
ES2128418T3 ES93904542T ES93904542T ES2128418T3 ES 2128418 T3 ES2128418 T3 ES 2128418T3 ES 93904542 T ES93904542 T ES 93904542T ES 93904542 T ES93904542 T ES 93904542T ES 2128418 T3 ES2128418 T3 ES 2128418T3
Authority
ES
Spain
Prior art keywords
pentaeritritol
diphosphites
hydrolytically stable
diphosphite
bis
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 - Lifetime
Application number
ES93904542T
Other languages
English (en)
Inventor
Donald R Stevenson
Duong N Nguyen
Arthur W Mcrowe
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.)
Dover Chemical Corp
Original Assignee
Dover Chemical 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 Dover Chemical Corp filed Critical Dover Chemical Corp
Application granted granted Critical
Publication of ES2128418T3 publication Critical patent/ES2128418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

SE HA DESCUBIERTO UNA CLASE DE DIFOSFITOS DE BIS(ARALQUIFENIL)PENTAERITRITOL HIDROLITICAMENTE ESTABLES, QUE PUEDEN SER EMPLEADOS COMO ADITIVOS ANTIOXIDANTES EN POLIOLEFINOS, PARTICULARMENTE, EN POLIPROPILENO. LOS DIFOSFITOS TIENEN BAJA VOLATILIDAD, UNA TEMPERATURA DE DESCOMPOSICION TERMAL ALTA Y RESISTEN EL AMARILLEO CUANDO SON MEZCLADOS DENTRO DE UNA BASE POLIOLEFINA. UN DIFOSFITO PREFERIDO ES EL DIFOSFITO BIS(2,4DICUMIFENIL)PENTAERITRITOL.
ES93904542T 1993-01-20 1993-01-20 Difosfitos de pentaeritritol hidroliticamente estables. Expired - Lifetime ES2128418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/000499 WO1994017082A1 (en) 1993-01-20 1993-01-20 Hydrolytically stable pentaerythritol diphosphites

Publications (1)

Publication Number Publication Date
ES2128418T3 true ES2128418T3 (es) 1999-05-16

Family

ID=22236245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93904542T Expired - Lifetime ES2128418T3 (es) 1993-01-20 1993-01-20 Difosfitos de pentaeritritol hidroliticamente estables.

Country Status (10)

Country Link
EP (1) EP0680486B1 (es)
JP (1) JP2780137B2 (es)
AU (1) AU3587093A (es)
CA (1) CA2153704C (es)
DE (1) DE69324168T2 (es)
DK (1) DK0680486T3 (es)
ES (1) ES2128418T3 (es)
GR (1) GR3029794T3 (es)
SK (1) SK283262B6 (es)
WO (1) WO1994017082A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613823B1 (en) * 1998-10-21 2003-09-02 Phillips Petroleum Company Phosphite additives in polyolefins
WO2003102004A1 (en) * 2002-05-30 2003-12-11 Ciba Specialty Chemicals Holdings Inc. Amorphous solid modification of bis(2,4-dicumylphenyl) pentaerythritol diphosphite
WO2010003809A2 (en) * 2008-07-11 2010-01-14 Basf Se Liquid oxyalkylene bridged bis- and tris-phosphite ester mixtures
CN105732714B (zh) * 2014-12-11 2018-05-04 中国石油天然气股份有限公司 一种包含受阻酚和季戊四醇亚磷酸酯双亲化合物及其合成方法和应用
CN105949243B (zh) * 2016-05-12 2018-11-06 营口风光新材料股份有限公司 一种亚磷酸酯类抗氧剂9228的制备方法
CN108707167B (zh) * 2018-07-05 2021-01-01 营口风光新材料股份有限公司 一种耐高温抗氧剂s-9228的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463112A (en) * 1980-02-13 1984-07-31 Leistner William E Phenylethylidene-substituted phenyl polyphosphites
US4855345A (en) * 1986-06-19 1989-08-08 Ciba-Geigy Corporation Stabilizers for organic polymers
CS269587B1 (en) * 1988-05-31 1990-04-11 Humplik Antonin Stabilizing composition for polymere materials
AU3788189A (en) * 1988-07-25 1990-01-25 Borg-Warner Specialty Chemicals, Inc. 3, 9-diphosphaspiroundecanes and process for making3, 9-diphosphaspiroundecanes

Also Published As

Publication number Publication date
JP2780137B2 (ja) 1998-07-30
DE69324168D1 (en) 1999-04-29
SK92195A3 (en) 1995-12-06
DE69324168T2 (de) 1999-07-22
EP0680486B1 (en) 1999-03-24
JPH08510991A (ja) 1996-11-19
EP0680486A4 (en) 1996-03-27
DK0680486T3 (da) 1999-05-25
SK283262B6 (sk) 2003-04-01
CA2153704A1 (en) 1994-08-04
WO1994017082A1 (en) 1994-08-04
AU3587093A (en) 1994-08-15
EP0680486A1 (en) 1995-11-08
GR3029794T3 (en) 1999-06-30
CA2153704C (en) 2002-01-08

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