BE764899A - Acides alpha-alcoyl-phosphonosuccinique - Google Patents

Acides alpha-alcoyl-phosphonosuccinique

Info

Publication number
BE764899A
BE764899A BE764899A BE764899A BE764899A BE 764899 A BE764899 A BE 764899A BE 764899 A BE764899 A BE 764899A BE 764899 A BE764899 A BE 764899A BE 764899 A BE764899 A BE 764899A
Authority
BE
Belgium
Prior art keywords
phosphonosuccinic
alcoyl
alpha
acids
phosphonosuccinic acids
Prior art date
Application number
BE764899A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE764899A publication Critical patent/BE764899A/fr

Links

Classifications

    • 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
    • C11D3/365—Organic compounds containing phosphorus containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
    • 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
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
BE764899A 1970-03-28 1971-03-26 Acides alpha-alcoyl-phosphonosuccinique BE764899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702015068 DE2015068B2 (de) 1970-03-28 1970-03-28 Alpha-substituierte phosphonobernsteinsaeuren

Publications (1)

Publication Number Publication Date
BE764899A true BE764899A (fr) 1971-08-16

Family

ID=5766607

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764899A BE764899A (fr) 1970-03-28 1971-03-26 Acides alpha-alcoyl-phosphonosuccinique

Country Status (7)

Country Link
JP (2) JPS547775B1 (fr)
BE (1) BE764899A (fr)
CH (1) CH560721A5 (fr)
DE (1) DE2015068B2 (fr)
FR (1) FR2087873A5 (fr)
GB (1) GB1282078A (fr)
NL (1) NL7104128A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225645A1 (de) * 1972-05-26 1974-01-17 Bayer Ag Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen
DE2258301B2 (de) * 1972-11-29 1980-07-17 Henkel Kgaa, 4000 Duesseldorf Wasch- und Waschhüfsmittel für Textilien
DE2325829C2 (de) * 1973-05-22 1982-04-01 Henkel KGaA, 4000 Düsseldorf Sequestrierungsmittel
DE2333353C2 (de) * 1973-06-30 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens
DE2505435C3 (de) 1975-02-08 1980-07-31 Hoechst Ag, 6000 Frankfurt Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren
JPS5319828A (en) 1976-08-06 1978-02-23 Fuji Photo Film Co Ltd Reversal processing method for color photography
US4251492A (en) * 1978-06-07 1981-02-17 Ciba-Geigy Corporation Purification process
AU562417B2 (en) * 1983-04-13 1987-06-11 W.R. Grace & Co. Phosphate or molybdate anti-corrosive compositions

Also Published As

Publication number Publication date
FR2087873A5 (fr) 1971-12-31
GB1282078A (en) 1972-07-19
DE2015068C3 (fr) 1980-01-24
NL7104128A (fr) 1971-09-30
DE2015068A1 (de) 1971-10-21
DE2015068B2 (de) 1976-07-22
CH560721A5 (fr) 1975-04-15
JPS547775B1 (fr) 1979-04-10
JPS5628946B1 (fr) 1981-07-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19910326