IT1052596B - Procedimento per decolorare e stabilizzare esteri alchilfenilici di acido fosforico - Google Patents

Procedimento per decolorare e stabilizzare esteri alchilfenilici di acido fosforico

Info

Publication number
IT1052596B
IT1052596B IT52786/75A IT5278675A IT1052596B IT 1052596 B IT1052596 B IT 1052596B IT 52786/75 A IT52786/75 A IT 52786/75A IT 5278675 A IT5278675 A IT 5278675A IT 1052596 B IT1052596 B IT 1052596B
Authority
IT
Italy
Prior art keywords
decolorate
alcylphenyl
stabilize
esters
procedure
Prior art date
Application number
IT52786/75A
Other languages
English (en)
Italian (it)
Original Assignee
Stauffer Chemical Co
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
Priority claimed from US05/535,883 external-priority patent/US3931361A/en
Priority claimed from US05/535,887 external-priority patent/US3931365A/en
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of IT1052596B publication Critical patent/IT1052596B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/52Phosphorus bound to oxygen only
    • C08K5/521Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/025Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • C07F9/12Esters of phosphoric acids with hydroxyaryl compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/52Phosphorus bound to oxygen only

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT52786/75A 1974-12-23 1975-12-19 Procedimento per decolorare e stabilizzare esteri alchilfenilici di acido fosforico IT1052596B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/535,883 US3931361A (en) 1974-12-23 1974-12-23 Color improvement of phosphate esters
US05/535,887 US3931365A (en) 1974-12-23 1974-12-23 Color improvement of phosphate esters

Publications (1)

Publication Number Publication Date
IT1052596B true IT1052596B (it) 1981-07-20

Family

ID=27064973

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52786/75A IT1052596B (it) 1974-12-23 1975-12-19 Procedimento per decolorare e stabilizzare esteri alchilfenilici di acido fosforico

Country Status (8)

Country Link
JP (1) JPS5537999B2 (fr)
BR (1) BR7508475A (fr)
CA (1) CA1058200A (fr)
DE (1) DE2555328C3 (fr)
FR (1) FR2295962A1 (fr)
GB (1) GB1536550A (fr)
IT (1) IT1052596B (fr)
NL (1) NL7514710A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1259518B1 (fr) * 2000-03-03 2004-06-23 Akzo Nobel N.V. Stabilisation d'esters phosphoriques a l'aide de benzofuranone

Also Published As

Publication number Publication date
DE2555328C3 (de) 1980-02-14
GB1536550A (en) 1978-12-20
FR2295962B1 (fr) 1979-09-14
NL7514710A (nl) 1976-06-25
FR2295962A1 (fr) 1976-07-23
CA1058200A (fr) 1979-07-10
DE2555328A1 (de) 1976-07-01
JPS5188945A (fr) 1976-08-04
BR7508475A (pt) 1976-08-24
JPS5537999B2 (fr) 1980-10-01
DE2555328B2 (de) 1979-06-07

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