GB1521593A - Mixtures of salts of phosphoric acid esters - Google Patents

Mixtures of salts of phosphoric acid esters

Info

Publication number
GB1521593A
GB1521593A GB24011/76A GB2401176A GB1521593A GB 1521593 A GB1521593 A GB 1521593A GB 24011/76 A GB24011/76 A GB 24011/76A GB 2401176 A GB2401176 A GB 2401176A GB 1521593 A GB1521593 A GB 1521593A
Authority
GB
United Kingdom
Prior art keywords
phosphoric acid
acid esters
salts
mixtures
dispersant
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
GB24011/76A
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.)
INST OKEANOLOG IM PP SHIRSHOVA
Original Assignee
INST OKEANOLOG IM PP SHIRSHOVA
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 INST OKEANOLOG IM PP SHIRSHOVA filed Critical INST OKEANOLOG IM PP SHIRSHOVA
Priority to GB24011/76A priority Critical patent/GB1521593A/en
Publication of GB1521593A publication Critical patent/GB1521593A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/14—Derivatives of phosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • 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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

1521593 Dispersant for oil INST OKEANOLOGII IM P P SHIRSHOVA AKAD NAUK SSSR 10 June 1976 24011/76 Heading CSD [Also in Division C2] A dispersant solution comprises a 0À1-10% aqueous solution of mixed salts of phosphoric acid esters of formula where R is C 7-12 alkyl; m is 4, 5 or 6 and M is an alkali metal. The solutions, preferably containing also 0À2-2% of a water-soluble polymer, are used for dispersing petroleum products on water surfaces.
GB24011/76A 1976-06-10 1976-06-10 Mixtures of salts of phosphoric acid esters Expired GB1521593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24011/76A GB1521593A (en) 1976-06-10 1976-06-10 Mixtures of salts of phosphoric acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24011/76A GB1521593A (en) 1976-06-10 1976-06-10 Mixtures of salts of phosphoric acid esters

Publications (1)

Publication Number Publication Date
GB1521593A true GB1521593A (en) 1978-08-16

Family

ID=10204955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24011/76A Expired GB1521593A (en) 1976-06-10 1976-06-10 Mixtures of salts of phosphoric acid esters

Country Status (1)

Country Link
GB (1) GB1521593A (en)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee