GB1532709A - Organic phosphites and their use as stabilisers - Google Patents

Organic phosphites and their use as stabilisers

Info

Publication number
GB1532709A
GB1532709A GB22414/76A GB2241476A GB1532709A GB 1532709 A GB1532709 A GB 1532709A GB 22414/76 A GB22414/76 A GB 22414/76A GB 2241476 A GB2241476 A GB 2241476A GB 1532709 A GB1532709 A GB 1532709A
Authority
GB
United Kingdom
Prior art keywords
formula
hydrocarbon group
aliphatic hydrocarbon
polymers
cycloaliphatic
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
GB22414/76A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1532709A publication Critical patent/GB1532709A/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
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/1411—Esters of phosphorous acids with hydroxyalkyl compounds with further substituents on alkyl
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/144—Esters of phosphorous acids with cycloaliphatic alcohols

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)
  • Lubricants (AREA)

Abstract

1532709 Stabilizers for polymers; triphosphite esters HOECHST AG 28 May 1976 [30 May 1975] 22414/76 Heading C3K [Also in Division C2] Organic polymers, preferably chlorinated polymers and polyolefines are stabilized by phosphorus compounds of Formula I where A, B and C independently are (i) a radical of Formula II or III or or (ii) an optionally substituted aryl, cycloaliphatic, or aliphatic hydrocarbon group; Rand R<SP>1</SP> independently are H or an optionally substituted aryl, cycloaliphatic or aliphatic hydrocarbon group the sum of the C atoms in R and R<SP>1</SP> not exceeding 60; X is a straight chain aliphatic hydrocarbon group; at least one of A, B and C is as (i) above and the total C atoms in A, B and C is at least 10; or a mixture of compounds of Formula I above. In the examples, polyvinyl chloride and polypropylene are stabilized.
GB22414/76A 1975-05-30 1976-05-28 Organic phosphites and their use as stabilisers Expired GB1532709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2523910A DE2523910C3 (en) 1975-05-30 1975-05-30 New organic phosphites and their use as stabilizers

Publications (1)

Publication Number Publication Date
GB1532709A true GB1532709A (en) 1978-11-22

Family

ID=5947757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22414/76A Expired GB1532709A (en) 1975-05-30 1976-05-28 Organic phosphites and their use as stabilisers

Country Status (13)

Country Link
JP (1) JPS51143622A (en)
BE (1) BE842413A (en)
BR (1) BR7603415A (en)
CA (1) CA1073921A (en)
DE (1) DE2523910C3 (en)
DK (1) DK235376A (en)
FR (1) FR2312504A1 (en)
GB (1) GB1532709A (en)
IE (1) IE42824B1 (en)
IT (1) IT1060731B (en)
LU (1) LU75049A1 (en)
NL (1) NL7605608A (en)
ZA (1) ZA763174B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299713A (en) 1979-07-19 1981-11-10 National Distillers And Chemical Corp. Electrical tree and water tree resistant polymer compositions
WO2004108735A2 (en) * 2003-06-05 2004-12-16 Chemtura Corporation Polymer compositions containing stabilizer compounds comprising tricyclodecilmethyl groups

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300315A1 (en) * 1983-01-07 1984-07-12 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR PRODUCING LIGHT-COLORED POLYESTERS USING TITANIUM CATALYSTS
JP3660562B2 (en) * 2000-05-02 2005-06-15 勝田化工株式会社 Vinyl chloride resin composition for food packaging

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047426A (en) * 1962-08-03
US3320337A (en) * 1964-02-17 1967-05-16 Hooker Chemical Corp Transesterification of phosphites
FR2101275A5 (en) * 1970-07-17 1972-03-31 Ugine Kuhlmann
DE2636729A1 (en) * 1976-08-14 1978-02-16 Hoechst Ag Heat and light stabilisers for polymer(s) - comprises the reaction prod. of a phosphite with an alcohol

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299713A (en) 1979-07-19 1981-11-10 National Distillers And Chemical Corp. Electrical tree and water tree resistant polymer compositions
WO2004108735A2 (en) * 2003-06-05 2004-12-16 Chemtura Corporation Polymer compositions containing stabilizer compounds comprising tricyclodecilmethyl groups
WO2004108735A3 (en) * 2003-06-05 2005-01-27 Crompton Corp Polymer compositions containing stabilizer compounds comprising tricyclodecilmethyl groups
US7186853B2 (en) 2003-06-05 2007-03-06 Crompton Corporation Polymer compositions containing stabilizer compounds comprising tricyclodecylmethyl groups

Also Published As

Publication number Publication date
DE2523910B2 (en) 1978-06-15
ZA763174B (en) 1977-06-29
DE2523910C3 (en) 1981-04-16
LU75049A1 (en) 1977-02-15
BE842413A (en) 1976-12-01
BR7603415A (en) 1976-12-21
DE2523910A1 (en) 1976-12-02
NL7605608A (en) 1976-12-02
CA1073921A (en) 1980-03-18
JPS51143622A (en) 1976-12-10
IT1060731B (en) 1982-08-20
FR2312504A1 (en) 1976-12-24
IE42824B1 (en) 1980-10-22
DK235376A (en) 1976-12-01
IE42824L (en) 1976-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee