GB1545193A - Production of acid orthophosphoric acid ester mixtures - Google Patents

Production of acid orthophosphoric acid ester mixtures

Info

Publication number
GB1545193A
GB1545193A GB4097677A GB4097677A GB1545193A GB 1545193 A GB1545193 A GB 1545193A GB 4097677 A GB4097677 A GB 4097677A GB 4097677 A GB4097677 A GB 4097677A GB 1545193 A GB1545193 A GB 1545193A
Authority
GB
United Kingdom
Prior art keywords
alkanepolyol
mixtures
monohydric alcohol
acid
phosphorus
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
GB4097677A
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 GB1545193A publication Critical patent/GB1545193A/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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/362—Phosphates or phosphites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

Mixtures of acid orthophosphoric esters are obtained when a phosphorus(V) oxide is reacted with a mixture of a monohydric alcohol and an alkanepolyol having 2 to 12 carbon atoms and 2 to 6 hydroxyl groups in a molar ratio of phosphorus(V) oxide to monohydric alcohol to alkanepolyol of 1:2:<4>/n where n is the number of hydroxyl groups in the alkanepolyol molecule, by mixing or kneading the reaction components at a temperature of between 0 DEG C and 120 DEG C in the presence of an inert gas with exclusion of moisture in the course of 1-6 hours. The mixtures of acid orthophosphoric esters of short-chain mixtures of monohydric alcohol and alkanepolyol are notable for a minimal corrosive effect on metals and they are therefore preferably used as constituents of acidic cleaning compositions. Products with long-chain radicals, if necessary after neutralisation with inorganic or organic bases, are suitable for use as emulsifiers, wetting agents, glidants antistats and foam regulators in detergents and cleaners. Halogen-containing products are useful intermediates for preparing flameproofing agents.
GB4097677A 1976-10-07 1977-10-03 Production of acid orthophosphoric acid ester mixtures Expired GB1545193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645211 DE2645211C2 (en) 1976-10-07 1976-10-07 Process for the preparation of mixtures of acidic orthophosphoric acid esters

Publications (1)

Publication Number Publication Date
GB1545193A true GB1545193A (en) 1979-05-02

Family

ID=5989872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4097677A Expired GB1545193A (en) 1976-10-07 1977-10-03 Production of acid orthophosphoric acid ester mixtures

Country Status (8)

Country Link
BE (1) BE859433A (en)
CH (1) CH635848A5 (en)
DE (1) DE2645211C2 (en)
FR (1) FR2367078A1 (en)
GB (1) GB1545193A (en)
IT (1) IT1091147B (en)
NL (1) NL173271C (en)
SE (1) SE440358B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916318A1 (en) * 1979-04-23 1980-11-06 Hoechst Ag AQUEOUS DISINFECTANT SOLUTION
DE4440142C2 (en) 1994-11-10 1999-03-11 Iscon Hygiene Gmbh Process for the production of cleaning agents in foam block form
DE19951385A1 (en) * 1999-10-26 2001-05-03 Budenheim Rud A Oetker Chemie Process for the preparation of phosphoric acid esters or phosphoric acid ester mixtures of polyols and their use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276916A (en) * 1961-09-22 1966-10-04 Lubrizol Corp Inhibition of corrosion of metal surfaces
FR1419166A (en) * 1963-12-27 1965-11-26 Knapsack Ag Process for the preparation of mixtures of acid esters of orthophosphoric acid
GB1311995A (en) * 1970-04-23 1973-03-28 Witco Chemical Corp Process for preparing surface active phosphate esters

Also Published As

Publication number Publication date
NL173271C (en) 1984-01-02
NL173271B (en) 1983-08-01
DE2645211A1 (en) 1978-04-13
SE7710788L (en) 1978-04-08
FR2367078B1 (en) 1982-10-15
FR2367078A1 (en) 1978-05-05
NL7711058A (en) 1978-04-11
IT1091147B (en) 1985-06-26
DE2645211C2 (en) 1982-02-11
SE440358B (en) 1985-07-29
CH635848A5 (en) 1983-04-29
BE859433A (en) 1978-04-06

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Legal Events

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

Effective date: 19931003