CA989414A - Phosphonous acid derivatives as stabilisers - Google Patents

Phosphonous acid derivatives as stabilisers

Info

Publication number
CA989414A
CA989414A CA157,234A CA157234A CA989414A CA 989414 A CA989414 A CA 989414A CA 157234 A CA157234 A CA 157234A CA 989414 A CA989414 A CA 989414A
Authority
CA
Canada
Prior art keywords
stabilisers
acid derivatives
phosphonous acid
phosphonous
derivatives
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
CA157,234A
Other versions
CA157234S (en
Inventor
Kurt Hofer
Guenther Tscheulin
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.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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 Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA989414A publication Critical patent/CA989414A/en
Expired 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/48—Phosphonous acids R—P(OH)2; Thiophosphonous acids including RHP(=O)(OH); Derivatives thereof
    • C07F9/4808—Phosphonous acids R—P(OH)2; Thiophosphonous acids including RHP(=O)(OH); Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/4841—Aromatic acids or derivatives (P-C aromatic linkage)
    • 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
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2
    • 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
    • C08K5/5398—Phosphorus bound to sulfur
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
    • C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus
    • C09K15/324—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus containing phosphorus and sulfur
CA157,234A 1971-11-24 1972-11-23 Phosphonous acid derivatives as stabilisers Expired CA989414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1712971A CH557389A (en) 1971-11-24 1971-11-24 PROCESS FOR THE PRODUCTION OF NEW DIPHENYLMETHANE, DIPHENYLOXIDE AND DIPHENYLSULFIDE PHOSPHONY AND THIOPHOSPHONIC ACIDS, THEIR ESTERS AND THIOESTERS.

Publications (1)

Publication Number Publication Date
CA989414A true CA989414A (en) 1976-05-18

Family

ID=4422988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,234A Expired CA989414A (en) 1971-11-24 1972-11-23 Phosphonous acid derivatives as stabilisers

Country Status (13)

Country Link
US (1) US3875264A (en)
JP (1) JPS5645919B2 (en)
AT (1) AT327944B (en)
BE (1) BE791767A (en)
BR (1) BR7208256D0 (en)
CA (1) CA989414A (en)
CH (1) CH557389A (en)
DE (1) DE2256783C2 (en)
ES (1) ES408865A1 (en)
FR (1) FR2161052B1 (en)
GB (1) GB1415532A (en)
IT (1) IT971154B (en)
NL (1) NL7215623A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100089A (en) * 1976-01-16 1978-07-11 Raychem Corporation High-voltage insulating material comprising anti-tracking and erosion inhibiting compounds with insulating polymers
US4219607A (en) * 1978-01-13 1980-08-26 Raychem Corporation High voltage insulating compositions containing phosphorus compounds
US4223071A (en) * 1978-01-13 1980-09-16 Raychem Corporation High voltage insulating compositions containing phosphorus compounds
EP0005447B1 (en) * 1978-04-20 1982-05-05 Ciba-Geigy Ag Ortho-alkylated phenylphosphonites, process for their preparation and stabilized compositions
US4263230A (en) * 1979-10-11 1981-04-21 Stauffer Chemical Company Bisphosphonites
CA1276344C (en) * 1980-12-17 1990-11-13 Markus Matzner Processing of heat stabilized polyarylates
JPS5813653A (en) * 1981-07-17 1983-01-26 Teijin Ltd Resin composition
US4551527A (en) * 1981-07-02 1985-11-05 Borg-Warner Chemicals, Inc. Salts of 5,5-bis-(bromomethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinane and process for preparing same
JPS60208325A (en) * 1984-04-02 1985-10-19 Polyplastics Co Production of polyester
JPS638453A (en) * 1986-06-27 1988-01-14 Polyplastics Co Thermoplastic polyester resin composition
JPS63105053A (en) * 1986-10-20 1988-05-10 Kuraray Co Ltd Polyester resin having excellent light resistance
GB8901517D0 (en) * 1989-01-24 1989-03-15 Sandoz Ltd Improvements in or relating to organic compounds
JPH02287165A (en) * 1989-04-27 1990-11-27 Nec Kansai Ltd Measurement of electrical characteristic of semiconductor integrated circuit device
DE3923492A1 (en) * 1989-05-20 1991-02-07 Hoechst Ag New phosphonous acid aryl ester(s)
GB9114430D0 (en) * 1991-07-03 1991-08-21 Sandoz Ltd Improvements in or relating to organic compounds
WO2000012518A1 (en) * 1998-09-01 2000-03-09 Clariant Finance (Bvi) Limited Process for the production of phosphor organic compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558342A (en) * 1968-08-28 1975-01-31 Sandoz Ag PROCESS FOR THE PRODUCTION OF NEW PHENOLDER DERIVATIVES.

Also Published As

Publication number Publication date
JPS4862741A (en) 1973-09-01
AT327944B (en) 1976-02-25
CH557389A (en) 1974-12-31
FR2161052A1 (en) 1973-07-06
ES408865A1 (en) 1976-03-16
DE2256783A1 (en) 1973-05-30
FR2161052B1 (en) 1977-12-23
BE791767A (en) 1973-05-22
JPS5645919B2 (en) 1981-10-29
ATA997272A (en) 1975-05-15
IT971154B (en) 1974-04-30
BR7208256D0 (en) 1973-08-23
US3875264A (en) 1975-04-01
GB1415532A (en) 1975-11-26
NL7215623A (en) 1973-05-28
DE2256783C2 (en) 1982-04-01

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