SE409121B - Anvendning av ett salt av en poly-alfa-hydroxiakrylsyra eller ett dess derivat som sekvestreringsmedel for metalljoner och i synnerhet for joner som bestemmer vattnets hardhet - Google Patents

Anvendning av ett salt av en poly-alfa-hydroxiakrylsyra eller ett dess derivat som sekvestreringsmedel for metalljoner och i synnerhet for joner som bestemmer vattnets hardhet

Info

Publication number
SE409121B
SE409121B SE7116153A SE1615371A SE409121B SE 409121 B SE409121 B SE 409121B SE 7116153 A SE7116153 A SE 7116153A SE 1615371 A SE1615371 A SE 1615371A SE 409121 B SE409121 B SE 409121B
Authority
SE
Sweden
Prior art keywords
water
poly
sodium
ions
alkali metal
Prior art date
Application number
SE7116153A
Other languages
English (en)
Swedish (sv)
Inventor
J Mulders
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of SE409121B publication Critical patent/SE409121B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/28—Slip casting
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7116153A 1970-12-17 1971-12-16 Anvendning av ett salt av en poly-alfa-hydroxiakrylsyra eller ett dess derivat som sekvestreringsmedel for metalljoner och i synnerhet for joner som bestemmer vattnets hardhet SE409121B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62270 1970-12-17

Publications (1)

Publication Number Publication Date
SE409121B true SE409121B (sv) 1979-07-30

Family

ID=19726571

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7116153A SE409121B (sv) 1970-12-17 1971-12-16 Anvendning av ett salt av en poly-alfa-hydroxiakrylsyra eller ett dess derivat som sekvestreringsmedel for metalljoner och i synnerhet for joner som bestemmer vattnets hardhet
SE7500364A SE419452B (sv) 1970-12-17 1975-01-14 Tvett- och rengoringsmedel

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7500364A SE419452B (sv) 1970-12-17 1975-01-14 Tvett- och rengoringsmedel

Country Status (16)

Country Link
US (1) US3839215A (it)
JP (2) JPS5645958B1 (it)
AT (2) AT316717B (it)
BE (1) BE776705A (it)
BR (1) BR7108390D0 (it)
CA (1) CA971189A (it)
CH (1) CH562875A5 (it)
DE (1) DE2161727C2 (it)
DK (1) DK137595B (it)
ES (1) ES397353A1 (it)
FR (1) FR2118627A5 (it)
GB (1) GB1328749A (it)
IT (1) IT939189B (it)
LU (1) LU62270A1 (it)
NL (1) NL171469C (it)
SE (2) SE409121B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211256C2 (de) * 1972-03-09 1982-12-02 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Poly-α-oxy-acrylsäure
US4031022A (en) * 1973-05-28 1977-06-21 Hoechst Aktiengesellschaft Builders for detergent and cleaning compositions
LU68037A1 (it) * 1973-07-18 1975-04-11
BE807132A (fr) * 1973-11-09 1974-05-09 Solvay Premelanges destines a etre ajoutes par post-addition a des poudres detergentes
LU74434A1 (it) * 1976-02-25 1977-09-12
DE2643422A1 (de) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd Wasserbehandlungsmittel und verfahren zur behandlung von wasser
FR2467910A1 (fr) * 1979-10-23 1981-04-30 Interox Procede pour la regeneration des vieux papiers
CH647286A5 (de) * 1980-10-11 1985-01-15 Sandoz Ag Phosphatfreie oder phosphatarme wasch- und reinigungsmittel.
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
FR2514746B1 (fr) * 1981-10-20 1985-05-31 Coatex Sa Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux industrielles et/ou domestiques
US4457847B2 (en) * 1981-11-05 1996-12-31 Nalco Chemical Co Carboxylate polymers for internal scale control agents in boiler systems
DE3426368A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Copolymerisate fuer wasch- und reinigungsmittel
DE3720806C2 (de) * 1986-07-03 1997-08-21 Clariant Finance Bvi Ltd Verwendung eines Stabilisators in Peroxydbleichverfahren
GB2203751B (en) * 1987-04-15 1990-11-07 Sandoz Ltd Bleach substitute for detergent compositions
GB8928320D0 (en) * 1989-12-14 1990-02-21 Unilever Plc Polymers and detergent compositions containing them
BE1003944A3 (fr) * 1990-10-02 1992-07-22 Interox Sa Polymeres organophosphoniques et leur utilisation comme stabilisants de solutions aqueuses de peroxyde d'hydrogene.
US5328690A (en) * 1991-02-21 1994-07-12 University Of South Alabama Polyamino acid dispersants
US5164095A (en) * 1991-10-02 1992-11-17 Nalco Chemical Company Dithiocarbamate polymers
US5346627A (en) * 1992-03-03 1994-09-13 Nalco Chemical Company Method for removing metals from a fluid stream
US6114484A (en) 1998-11-16 2000-09-05 Nalco Chemical Company Polymers for chemical treatment and precipitation of soluble metal cyanide and oxoanion compounds from waste water
JP4263860B2 (ja) * 2001-12-06 2009-05-13 ジョンソンディバーシー株式会社 粉末漂白洗浄剤組成物
FR2951096B1 (fr) 2009-10-09 2013-03-15 Total Sa Procede d'oxydation de composes organiques
WO2020264234A1 (en) * 2019-06-28 2020-12-30 Ecolab Usa Inc. Surfactant stabilization of hygroscopic species

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728746A (en) * 1952-03-08 1955-12-27 Eastman Kodak Co Alpha-hydroxy acrylic acid polymers, and salts thereof
GB772775A (en) * 1954-06-04 1957-04-17 Monsanto Chemicals A process for treating hard water
US3130167A (en) * 1956-02-17 1964-04-21 Nalco Chemical Co Coagulating composition
US3507795A (en) * 1966-12-09 1970-04-21 Amchem Prod Composition for removal of copper and copper oxide scales from boilers
US3516910A (en) * 1967-05-12 1970-06-23 Grace W R & Co Removing and inhibiting scale in black liquor evaporators
US3524811A (en) * 1968-04-08 1970-08-18 Grace W R & Co Flocculating process
DE1904941A1 (de) * 1969-02-01 1970-08-06 Degussa Polyoxycarbonsaeuren

Also Published As

Publication number Publication date
AT316717B (de) 1974-07-25
CH562875A5 (it) 1975-06-13
DK137595B (da) 1978-04-03
DE2161727A1 (de) 1972-07-06
SE419452B (sv) 1981-08-03
JPS56139596A (en) 1981-10-31
JPS5645958B1 (it) 1981-10-29
DE2161727C2 (de) 1987-04-30
NL171469C (nl) 1983-04-05
CA971189A (en) 1975-07-15
JPS5714800B2 (it) 1982-03-26
DK137595C (it) 1978-09-18
BR7108390D0 (pt) 1973-08-28
SE7500364L (it) 1975-01-14
NL7116441A (it) 1972-06-20
US3839215A (en) 1974-10-01
FR2118627A5 (it) 1972-07-28
BE776705A (fr) 1972-06-15
ES397353A1 (es) 1975-03-16
GB1328749A (en) 1973-08-30
IT939189B (it) 1973-02-10
AT320108B (de) 1975-01-27
LU62270A1 (it) 1972-08-23

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