FR2447927A1 - PROCESS FOR THE PREPARATION OF AROMATIC POLYPHOSPHITES AND NOVEL PRODUCTS THUS OBTAINED, USED AS ANTI-OXIDANTS FOR POLYMERS - Google Patents

PROCESS FOR THE PREPARATION OF AROMATIC POLYPHOSPHITES AND NOVEL PRODUCTS THUS OBTAINED, USED AS ANTI-OXIDANTS FOR POLYMERS

Info

Publication number
FR2447927A1
FR2447927A1 FR8002093A FR8002093A FR2447927A1 FR 2447927 A1 FR2447927 A1 FR 2447927A1 FR 8002093 A FR8002093 A FR 8002093A FR 8002093 A FR8002093 A FR 8002093A FR 2447927 A1 FR2447927 A1 FR 2447927A1
Authority
FR
France
Prior art keywords
polyphosphites
aromatic
preparation
oxidants
polymers
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.)
Granted
Application number
FR8002093A
Other languages
French (fr)
Other versions
FR2447927B1 (en
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2447927A1 publication Critical patent/FR2447927A1/en
Application granted granted Critical
Publication of FR2447927B1 publication Critical patent/FR2447927B1/en
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
    • C08K5/49—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
    • C07F9/547—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

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

UN PROCEDE DE PREPARATION DE POLYPHOSPHITES AROMATIQUES CONSISTE A FAIRE REAGIR UN COMPOSE DE DIPHOSPHITE DE PENTAERYTHRITOL AYANT LA STRUCTURE: (CF DESSIN DANS BOPI) OU LES GROUPES HO SONT EN POSITION 2 OU 4 DES NOYAUX BENZENIQUES, R EST LE MEME GROUPE ALKYLE OU REPRESENTE DES GROUPES ALKYLES DIFFERENTS ET CHACUN EST EN ORTHO PAR RAPPORT AU GROUPE HO, R ET R SONT DES GROUPES ALKYLES INFERIEURS OU L'HYDROGENE ET A EST UN GROUPE ALKYLIDENE OU LE SOUFRE; LES POLYPHOSPHITES AROMATIQUES RESULTANTS SONT EXEMPTS DE PHENOL, CE QUI AUGMENTE LEUR DOMAINE D'UTILITE EN TANT QU'ADDITIFS POUR POLYMERES.A PROCESS FOR THE PREPARATION OF AROMATIC POLYPHOSPHITES CONSISTS OF REACTING A COMPOUND OF PENTAERYTHRITOL DIPHOSPHITE HAVING THE STRUCTURE: (CF DRAWING IN BOPI) WHERE THE HO GROUPS ARE IN POSITION 2 OR 4 OF THE BENZENIC CORES, R IS THE SAME OR ALKENT GROUP OR REPRESY DIFFERENT ALKYL GROUPS AND EACH IS IN ORTHO COMPARED TO HO GROUP, R AND R ARE LOWER ALKYL GROUPS OR HYDROGEN AND A IS ALKYLIDENE OR SULFUR GROUP; THE RESULTING AROMATIC POLYPHOSPHITES ARE PHENOL FREE, INCREASING THEIR RANGE OF USE AS A POLYMER ADDITIVE.

FR8002093A 1979-02-05 1980-01-31 PROCESS FOR THE PREPARATION OF AROMATIC POLYPHOSPHITES AND NOVEL PRODUCTS THUS OBTAINED, USED AS ANTI-OXIDANTS FOR POLYMERS Expired FR2447927B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US903479A 1979-02-05 1979-02-05

Publications (2)

Publication Number Publication Date
FR2447927A1 true FR2447927A1 (en) 1980-08-29
FR2447927B1 FR2447927B1 (en) 1985-12-20

Family

ID=21735205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002093A Expired FR2447927B1 (en) 1979-02-05 1980-01-31 PROCESS FOR THE PREPARATION OF AROMATIC POLYPHOSPHITES AND NOVEL PRODUCTS THUS OBTAINED, USED AS ANTI-OXIDANTS FOR POLYMERS

Country Status (5)

Country Link
JP (1) JPS55104321A (en)
CA (1) CA1136152A (en)
DE (1) DE3003984A1 (en)
FR (1) FR2447927B1 (en)
GB (1) GB2041938B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036391A1 (en) * 1980-09-26 1982-05-13 Bayer Ag, 5090 Leverkusen PHOSPHORIC ACID ESTERS CONTAINING NEW HYDROXYPHENYL GROUPS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS STABILIZERS FOR THERMOPLASTIC POLYESTERS
US4413077A (en) * 1981-06-22 1983-11-01 Borg-Warner Chemicals, Inc. Oligomeric aromatic polyphosphites
US5652282A (en) * 1995-09-29 1997-07-29 Minnesota Mining And Manufacturing Company Liquid inks using a gel organosol
US5919966A (en) * 1998-03-26 1999-07-06 General Electric Company Process for the preparation of spiro bis-phosphites
CA2486580A1 (en) * 2002-05-20 2003-11-27 Toray Industries, Inc. Resin, resin composition, method for manucfacturing the same, and molded material including the same
EP2909213A4 (en) * 2012-10-18 2016-06-08 Reliance Ind Ltd Tetraoxa diphosphaspiro compounds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053878A (en) * 1961-05-23 1962-09-11 Weston Chemical Corp Pentaerythritol phosphite esters
FR1384809A (en) * 1963-11-28 1965-01-08 Kuhlmann Ets New phosphorous esters, process for their manufacture and applications of said esters
FR1408166A (en) * 1962-10-08 1965-08-13 Hooker Chemical Corp New phenolic phosphites and resinous compositions containing them
GB1505044A (en) * 1976-09-20 1978-03-22 Borg Warner Process for preparing dialkyl pentaerythritol diphosphite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053878A (en) * 1961-05-23 1962-09-11 Weston Chemical Corp Pentaerythritol phosphite esters
FR1408166A (en) * 1962-10-08 1965-08-13 Hooker Chemical Corp New phenolic phosphites and resinous compositions containing them
FR1384809A (en) * 1963-11-28 1965-01-08 Kuhlmann Ets New phosphorous esters, process for their manufacture and applications of said esters
GB1505044A (en) * 1976-09-20 1978-03-22 Borg Warner Process for preparing dialkyl pentaerythritol diphosphite

Also Published As

Publication number Publication date
FR2447927B1 (en) 1985-12-20
GB2041938A (en) 1980-09-17
GB2041938B (en) 1983-04-27
DE3003984A1 (en) 1980-08-07
JPS55104321A (en) 1980-08-09
CA1136152A (en) 1982-11-23

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Legal Events

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CD Change of name or company name
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ST Notification of lapse