EP0622449A3 - Compositions pour adoucir l'eau. - Google Patents

Compositions pour adoucir l'eau. Download PDF

Info

Publication number
EP0622449A3
EP0622449A3 EP94104833A EP94104833A EP0622449A3 EP 0622449 A3 EP0622449 A3 EP 0622449A3 EP 94104833 A EP94104833 A EP 94104833A EP 94104833 A EP94104833 A EP 94104833A EP 0622449 A3 EP0622449 A3 EP 0622449A3
Authority
EP
European Patent Office
Prior art keywords
water
softening compositions
compositions
softening
dispersants
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.)
Granted
Application number
EP94104833A
Other languages
German (de)
English (en)
Other versions
EP0622449A2 (fr
EP0622449B1 (fr
Inventor
Rudolf Beck
Frank Dr Krause
Udo Dr Schoenkaes
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.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of EP0622449A2 publication Critical patent/EP0622449A2/fr
Publication of EP0622449A3 publication Critical patent/EP0622449A3/fr
Application granted granted Critical
Publication of EP0622449B1 publication Critical patent/EP0622449B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
EP94104833A 1993-04-28 1994-03-26 Compositions pour adoucir l'eau Expired - Lifetime EP0622449B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4313908A DE4313908A1 (de) 1993-04-28 1993-04-28 Wasserenthärtende Formulierungen
DE4313908 1993-04-28

Publications (3)

Publication Number Publication Date
EP0622449A2 EP0622449A2 (fr) 1994-11-02
EP0622449A3 true EP0622449A3 (fr) 1994-12-21
EP0622449B1 EP0622449B1 (fr) 1999-05-06

Family

ID=6486594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94104833A Expired - Lifetime EP0622449B1 (fr) 1993-04-28 1994-03-26 Compositions pour adoucir l'eau

Country Status (6)

Country Link
US (1) US5575946A (fr)
EP (1) EP0622449B1 (fr)
AT (1) ATE179750T1 (fr)
DE (2) DE4313908A1 (fr)
DK (1) DK0622449T3 (fr)
ES (1) ES2132273T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316745A1 (de) * 1993-05-19 1994-11-24 Huels Chemische Werke Ag Phosphatfreie Maschinengeschirreinigungsmittel
EP0783561B1 (fr) * 1994-09-22 1999-03-31 Crosfield Limited Granules de silicates et leur procede de fabrication
DE19516957C2 (de) * 1995-05-12 2000-07-13 Stockhausen Chem Fab Gmbh Wasserlösliche Copolymere und Verfahren zu ihrer Herstellung und ihre Verwendung
DE19961660A1 (de) * 1999-12-21 2001-07-12 Henkel Kgaa Pflegemittel für Wasch- und Geschirrspülmaschinen
WO2003040046A1 (fr) * 2001-11-06 2003-05-15 Buddy Don Gray Preparation de traitement de refrigerant
GB0304515D0 (en) * 2003-02-27 2003-04-02 Dakocytomation Denmark As Standard
GB2401604A (en) * 2003-05-10 2004-11-17 Reckitt Benckiser Nv Water-softening product
JP4142982B2 (ja) * 2003-05-13 2008-09-03 株式会社Ｐｆｕ 画像読み取り装置
GB0315991D0 (en) * 2003-07-08 2003-08-13 Dakocytomation Denmark As Standard
EP1951060B1 (fr) * 2005-11-04 2017-11-01 Arla Foods Amba Concentré dérivé de produit laitier enrichi en siallylactose naturel et procédé de préparation dudit concentré

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391711A2 (fr) * 1989-04-05 1990-10-10 ENICHEM AUGUSTA INDUSTRIALE S.r.l. Copolymères d'anhydride maléique
EP0404377A1 (fr) * 1989-06-06 1990-12-27 Ausidet S.R.L. Copolymères d'anhydride d'acide maléique
EP0419970A2 (fr) * 1989-09-23 1991-04-03 Henkel KGaA Produit granulaire, exempt de phosphate, pour adoucir l'eau
EP0451508A1 (fr) * 1990-03-17 1991-10-16 BASF Aktiengesellschaft Procédé de préparation de homo- et copolymères d'acides dicarboxyliques insaturés monoéthyléniquement et leur usage
WO1992007928A1 (fr) * 1990-10-26 1992-05-14 Henkel Kommanditgesellschaft Auf Aktien Adjuvant pour produit de lavage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584284A5 (fr) * 1972-03-30 1977-01-31 Henkel & Cie Gmbh
US4473485A (en) * 1982-11-05 1984-09-25 Lever Brothers Company Free-flowing detergent powders
DE3426368A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Copolymerisate fuer wasch- und reinigungsmittel
DE3528460A1 (de) * 1985-08-08 1987-02-19 Basf Ag Verwendung von neutralisierten und amidierten, carboxylgruppen enthaltenden polymerisaten als zusatz zu waschmitteln und reinigungsmitteln
DE3716544A1 (de) * 1987-05-16 1988-11-24 Basf Ag Verwendung von wasserloeslichen copolymerisaten, die monomere mit mindestens zwei ethylenisch ungesaettigten doppelbindungen einpolymerisiert enthalten, in wasch- und reinigungsmitteln
IT1236966B (it) * 1989-10-25 1993-05-07 Ausidet Srl Processo per la produzione di soluzioni acquose di agenti anti-incro- stazione e soluzioni cosi' ottenute
DE4029035A1 (de) * 1990-09-13 1992-03-19 Huels Chemische Werke Ag Waschmittel
US5191048A (en) * 1991-02-01 1993-03-02 Rohm & Haas Company Biodegradable free-radical addition polymers
DE4300772C2 (de) * 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Wasserlösliche, biologisch abbaubare Copolymere auf Basis von ungesättigten Mono- und Dicarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391711A2 (fr) * 1989-04-05 1990-10-10 ENICHEM AUGUSTA INDUSTRIALE S.r.l. Copolymères d'anhydride maléique
EP0404377A1 (fr) * 1989-06-06 1990-12-27 Ausidet S.R.L. Copolymères d'anhydride d'acide maléique
EP0419970A2 (fr) * 1989-09-23 1991-04-03 Henkel KGaA Produit granulaire, exempt de phosphate, pour adoucir l'eau
DE3931871A1 (de) * 1989-09-23 1991-04-04 Henkel Kgaa Granulares, phosphatfreies wasserenthaertungsmittel
EP0451508A1 (fr) * 1990-03-17 1991-10-16 BASF Aktiengesellschaft Procédé de préparation de homo- et copolymères d'acides dicarboxyliques insaturés monoéthyléniquement et leur usage
WO1992007928A1 (fr) * 1990-10-26 1992-05-14 Henkel Kommanditgesellschaft Auf Aktien Adjuvant pour produit de lavage

Also Published As

Publication number Publication date
ES2132273T3 (es) 1999-08-16
DK0622449T3 (da) 1999-11-15
EP0622449A2 (fr) 1994-11-02
US5575946A (en) 1996-11-19
DE59408197D1 (de) 1999-06-10
DE4313908A1 (de) 1994-11-03
EP0622449B1 (fr) 1999-05-06
ATE179750T1 (de) 1999-05-15

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