CH528446A - Process to prevent stone-forming deposits in aqueous systems - Google Patents

Process to prevent stone-forming deposits in aqueous systems

Info

Publication number
CH528446A
CH528446A CH1604369A CH1604369A CH528446A CH 528446 A CH528446 A CH 528446A CH 1604369 A CH1604369 A CH 1604369A CH 1604369 A CH1604369 A CH 1604369A CH 528446 A CH528446 A CH 528446A
Authority
CH
Switzerland
Prior art keywords
aqueous systems
forming deposits
prevent stone
stone
prevent
Prior art date
Application number
CH1604369A
Other languages
German (de)
Inventor
Friedrich Dr Krueger
Lieselotte Dr Bauer
Pfirrmann Walter
Huthoff Josef
Original Assignee
Benckiser Gmbh Joh A
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 Benckiser Gmbh Joh A filed Critical Benckiser Gmbh Joh A
Publication of CH528446A publication Critical patent/CH528446A/en

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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
    • 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
    • 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
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1604369A 1968-11-02 1969-10-28 Process to prevent stone-forming deposits in aqueous systems CH528446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806594 DE1806594C3 (en) 1968-11-02 1968-11-02 Use of a mixture of aminoalkylenephosphonic acid and polymeric compounds to prevent stone-forming deposits in aqueous systems

Publications (1)

Publication Number Publication Date
CH528446A true CH528446A (en) 1972-09-30

Family

ID=5712159

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1604369A CH528446A (en) 1968-11-02 1969-10-28 Process to prevent stone-forming deposits in aqueous systems

Country Status (8)

Country Link
AT (1) AT295422B (en)
BE (1) BE741102A (en)
CH (1) CH528446A (en)
DE (1) DE1806594C3 (en)
ES (1) ES370329A1 (en)
FR (1) FR2024798A1 (en)
GB (1) GB1234320A (en)
NL (1) NL163261C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163733A (en) * 1977-10-25 1979-08-07 Buckman Laboratories, Inc. Synergistic compositions for corrosion and scale control
DE2643422A1 (en) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd WATER TREATMENT PRODUCTS AND METHODS FOR TREATMENT OF WATER
PT71647B (en) * 1979-08-16 1982-01-21 Calgon Corp Process for preparing a composition for the control of scale and deposits in gas-liquid separation
CA1151498A (en) * 1979-10-23 1983-08-09 Dearborn Chemicals Ltd. Treatment of aqueous systems
CA1207211A (en) * 1982-09-27 1986-07-08 Dionisio G. Cuisia Composition and method for inhibiting scale
US4540508A (en) * 1982-11-08 1985-09-10 The Dow Chemical Company Alkylene phosphonic acid scale inhibitor compositions
US4614646A (en) * 1984-12-24 1986-09-30 The Dow Chemical Company Stabilization of peroxide systems in the presence of alkaline earth metal ions
GB8529409D0 (en) * 1985-11-29 1986-01-08 Monsanto Europe Sa Aminomethylenephosphonate compositions
CH679311A5 (en) * 1989-01-07 1992-01-31 Sandoz Ag
JP2602563B2 (en) * 1989-12-15 1997-04-23 花王株式会社 Liquid oxygen bleach composition
GB2248832A (en) * 1990-10-04 1992-04-22 Britoil Plc Method for inhibiting scale formation
DE4323638A1 (en) * 1993-07-15 1995-01-19 Henkel Kgaa Prevention of water stains during technical cleaning
JPH10509191A (en) * 1994-11-10 1998-09-08 ザ、プロクター、エンド、ギャンブル、カンパニー Carpet cleaning methods
US5928384A (en) * 1994-11-10 1999-07-27 The Procter & Gamble Company Method of cleaning carpets
US5905065A (en) * 1995-06-27 1999-05-18 The Procter & Gamble Company Carpet cleaning compositions and method for cleaning carpets

Also Published As

Publication number Publication date
ES370329A1 (en) 1971-04-16
FR2024798A1 (en) 1970-09-04
NL163261B (en) 1980-03-17
NL6913440A (en) 1970-05-06
DE1806594B2 (en) 1978-09-14
DE1806594A1 (en) 1970-05-21
AT295422B (en) 1972-01-10
DE1806594C3 (en) 1979-05-03
BE741102A (en) 1970-04-01
GB1234320A (en) 1971-06-03
NL163261C (en) 1980-08-15

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Legal Events

Date Code Title Description
PL Patent ceased