AT302207B - Process for the prevention of stone-forming deposits in systems carrying or containing aqueous media - Google Patents

Process for the prevention of stone-forming deposits in systems carrying or containing aqueous media

Info

Publication number
AT302207B
AT302207B AT603070A AT603070A AT302207B AT 302207 B AT302207 B AT 302207B AT 603070 A AT603070 A AT 603070A AT 603070 A AT603070 A AT 603070A AT 302207 B AT302207 B AT 302207B
Authority
AT
Austria
Prior art keywords
stone
prevention
aqueous media
containing aqueous
systems carrying
Prior art date
Application number
AT603070A
Other languages
German (de)
Inventor
Friedrich Dr Krueger
Lieselotte Dr Bauer
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
Priority claimed from DE19681806594 external-priority patent/DE1806594C3/en
Application filed by Benckiser Gmbh Joh A filed Critical Benckiser Gmbh Joh A
Application granted granted Critical
Publication of AT302207B publication Critical patent/AT302207B/en

Links

Classifications

    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups
    • 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
    • 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
    • C11D3/3788—Graft polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT603070A 1968-11-02 1970-07-03 Process for the prevention of stone-forming deposits in systems carrying or containing aqueous media AT302207B (en)

Applications Claiming Priority (2)

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
DE19691937575 DE1937575A1 (en) 1968-11-02 1969-07-24 Process to prevent stone-forming deposits in aqueous systems

Publications (1)

Publication Number Publication Date
AT302207B true AT302207B (en) 1972-10-10

Family

ID=25756357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT603070A AT302207B (en) 1968-11-02 1970-07-03 Process for the prevention of stone-forming deposits in systems carrying or containing aqueous media

Country Status (8)

Country Link
AT (1) AT302207B (en)
BE (1) BE751391R (en)
CH (1) CH543453A (en)
DE (1) DE1937575A1 (en)
ES (1) ES379180A2 (en)
FR (1) FR2053119B2 (en)
GB (1) GB1322536A (en)
NL (1) NL7010935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024247A1 (en) * 1979-08-16 1981-02-25 Calgon Corporation Composition and method for the control of scale and deposits in gas-liquid separations

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663940B1 (en) * 1990-07-02 1994-04-08 Rhone Poulenc Chimie GRAFT POLYSACCHARIDES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS SEQUESTRATION AGENTS.
FR2663948B1 (en) * 1990-07-02 1994-06-03 Rhone Poulenc Chimie DETERGENT COMPOSITION CONTAINING A BIODEGRADABLE GRAFT POLYSACCHARIDE.
GB2248832A (en) * 1990-10-04 1992-04-22 Britoil Plc Method for inhibiting scale formation
FR2669884A1 (en) * 1990-11-30 1992-06-05 Duarib Sa Semi-automatic device for pivoting a jockey wheel
DE4139826A1 (en) * 1991-12-03 1993-06-09 Basf Ag, 6700 Ludwigshafen, De WASHING AND CLEANING AGENT
WO2011017223A1 (en) 2009-07-31 2011-02-10 Akzo Nobel N.V. Hybrid copolymer compositions for personal care applications
NO20073834L (en) 2006-07-21 2008-01-22 Akzo Nobel Chemicals Int Bv Sulfonated graft copolymers
US8729006B2 (en) 2011-06-28 2014-05-20 Ecolab Usa Inc. Methods and compositions using sodium carboxymethyl cellulose as scale control agent
US8841246B2 (en) 2011-08-05 2014-09-23 Ecolab Usa Inc. Cleaning composition containing a polysaccharide hybrid polymer composition and methods of improving drainage
US8679366B2 (en) 2011-08-05 2014-03-25 Ecolab Usa Inc. Cleaning composition containing a polysaccharide graft polymer composition and methods of controlling hard water scale
US8853144B2 (en) 2011-08-05 2014-10-07 Ecolab Usa Inc. Cleaning composition containing a polysaccharide graft polymer composition and methods of improving drainage
US8636918B2 (en) 2011-08-05 2014-01-28 Ecolab Usa Inc. Cleaning composition containing a polysaccharide hybrid polymer composition and methods of controlling hard water scale
MX2014005089A (en) 2011-11-04 2014-08-08 Akzo Nobel Chemicals Int Bv Graft dendrite copolymers, and methods for producing the same.
CN103945828A (en) 2011-11-04 2014-07-23 阿克佐诺贝尔化学国际公司 Hybrid dendrite copolymers, compositions thereof and methods for producing the same
US8945314B2 (en) 2012-07-30 2015-02-03 Ecolab Usa Inc. Biodegradable stability binding agent for a solid detergent
US8901057B2 (en) 2012-10-29 2014-12-02 Ecolab Usa Inc. Use of a starch base copolymer in conjunction with a maleic polymer and a hydroxypolycarboxylic acid to control hardness under alkaline conditions
US9365805B2 (en) 2014-05-15 2016-06-14 Ecolab Usa Inc. Bio-based pot and pan pre-soak
CN105523645A (en) * 2014-09-29 2016-04-27 天津长林热能技术服务有限公司 Boiler water softener
CN113880266A (en) * 2021-10-26 2022-01-04 汇科琪(天津)水质添加剂有限公司 Phosphorus-free scale inhibitor and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024247A1 (en) * 1979-08-16 1981-02-25 Calgon Corporation Composition and method for the control of scale and deposits in gas-liquid separations

Also Published As

Publication number Publication date
BE751391R (en) 1970-11-16
DE1937575A1 (en) 1971-02-11
NL7010935A (en) 1971-01-26
GB1322536A (en) 1973-07-04
FR2053119A2 (en) 1971-04-16
FR2053119B2 (en) 1973-03-16
ES379180A2 (en) 1972-11-01
CH543453A (en) 1973-10-31

Similar Documents

Publication Publication Date Title
AT302207B (en) Process for the prevention of stone-forming deposits in systems carrying or containing aqueous media
CH464870A (en) Process for the incorporation of water or aqueous solutions in finely divided silica airgel
CH557816A (en) METHOD FOR MANUFACTURING PYRIDONS OR PYRIDINTHIONS.
AT273386B (en) Process for the selective extraction of basic or acidic plant substances
AT295422B (en) Process for the prevention of stone-forming deposits in systems that carry or contain aqueous media
CH500001A (en) Process for preventing the agglomeration or reagglomeration of finely divided, powdery substances
CH555197A (en) METAL RECOVERY PROCESS.
AT312527B (en) Process for preventing stone-forming deposits in systems carrying or containing aqueous media
CH444037A (en) Process and system for the storage and removal of objects in or from storage rooms
AT310127B (en) Process for encasing or embedding solid particles or liquid droplets with cellulose esters or in cellulose esters
CH489621A (en) Process for preventing deposits in aqueous systems and inoculant for carrying out the process
CH555787A (en) METHODS FOR CLEANING UP WASTE WATER.
AT310101B (en) Method and device for cleaning waste water, liquid waste and the like.
AT297618B (en) Process for the connection of stone-forming deposits in systems carrying or containing aqueous media
CH526958A (en) Method for purifying insulin
AT292591B (en) Process for preventing stone-forming deposits in systems carrying or containing aqueous media
AT300682B (en) Process for preventing stone-forming deposits in systems carrying or containing aqueous media
CH554420A (en) PROCESS FOR COATING SURFACES.
CH552674A (en) METHOD FOR MANUFACTURING AGGLOMERATED FRUCTOSE.
CH549607A (en) METHOD FOR CLEANING UP POLYOLEFS.
AT287433B (en) Process for phosphating metals
CH530681A (en) Procedure for issuing tickets
CH531023A (en) Process for inhibiting the formation of condensation on polyester surfaces
CH534110A (en) Process for the detoxification of cyanide and nitrite containing aqueous solutions
CH513989A (en) Process to prevent stone-forming deposits in aqueous systems

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee