DE59508387D1 - Dimensionally stable dishwashers - Google Patents

Dimensionally stable dishwashers

Info

Publication number
DE59508387D1
DE59508387D1 DE59508387T DE59508387T DE59508387D1 DE 59508387 D1 DE59508387 D1 DE 59508387D1 DE 59508387 T DE59508387 T DE 59508387T DE 59508387 T DE59508387 T DE 59508387T DE 59508387 D1 DE59508387 D1 DE 59508387D1
Authority
DE
Germany
Prior art keywords
pts
alkali
dishwashers
foam
dimensionally stable
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.)
Expired - Lifetime
Application number
DE59508387T
Other languages
German (de)
Inventor
Joerg Schmidtke
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.)
SCHMIDTKE IDEAL CHEMIE GmbH
Original Assignee
SCHMIDTKE IDEAL CHEMIE GmbH
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 SCHMIDTKE IDEAL CHEMIE GmbH filed Critical SCHMIDTKE IDEAL CHEMIE GmbH
Application granted granted Critical
Publication of DE59508387D1 publication Critical patent/DE59508387D1/en
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
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/78—Neutral esters of acids of 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0091—Dishwashing tablets
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/362—Phosphates or phosphites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

A process for the prepn. of cleaning agents in the form of foam blocks is claimed. The blocks comprise 50-400 pts. wt. (A); 50-400 pts. wt. (B); 10-400 pts. wt. (C); 1-10 pts. wt. (D); up to 150 pts. wt. water; and opt. other standard cleaning agent components. (A) are alkali silicates; (B) are alkali hydroxides and/or (hydrogen)carbonates; (C) are alkali phosphates; (D) are phosphoric acid partial esters. The process comprises reacting (D) with an aq. soln. of (B), followed by the addn. of the remaining powdered components whilst stirring and/or kneading to form a foam, and then processing the foamed mixts. into small moulds and leaving them to set. Cleaning agents prepd. by this method are also claimed.
DE59508387T 1994-11-10 1995-11-08 Dimensionally stable dishwashers Expired - Lifetime DE59508387D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4440142A DE4440142C2 (en) 1994-11-10 1994-11-10 Process for the production of cleaning agents in foam block form

Publications (1)

Publication Number Publication Date
DE59508387D1 true DE59508387D1 (en) 2000-06-29

Family

ID=6532954

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4440142A Expired - Fee Related DE4440142C2 (en) 1994-11-10 1994-11-10 Process for the production of cleaning agents in foam block form
DE59508387T Expired - Lifetime DE59508387D1 (en) 1994-11-10 1995-11-08 Dimensionally stable dishwashers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4440142A Expired - Fee Related DE4440142C2 (en) 1994-11-10 1994-11-10 Process for the production of cleaning agents in foam block form

Country Status (3)

Country Link
EP (1) EP0711826B1 (en)
AT (1) ATE193321T1 (en)
DE (2) DE4440142C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9521601A (en) * 2000-05-17 2001-11-26 Henkel Kommanditgesellschaft Auf Aktien Washing or cleaning agent shaped bodies
US7153820B2 (en) * 2001-08-13 2006-12-26 Ecolab Inc. Solid detergent composition and method for solidifying a detergent composition

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391083A (en) * 1966-06-29 1968-07-02 Monsanto Co Surface active agents
DE2645211C2 (en) 1976-10-07 1982-02-11 Hoechst Ag, 6000 Frankfurt Process for the preparation of mixtures of acidic orthophosphoric acid esters
DE2806344C3 (en) * 1978-02-15 1980-12-11 Hoechst Ag, 6000 Frankfurt Process for the production of window cleaning agents
DE3519353A1 (en) 1985-05-30 1986-12-04 Henkel KGaA, 4000 Düsseldorf MELT BLOCK-SHAPED, ALKALINE HYDROXIDE-CONTAINING AGENT FOR THE MACHINE CLEANING OF DISHES AND METHOD FOR THE PRODUCTION THEREOF
DE3519355A1 (en) 1985-05-30 1986-12-04 Henkel KGaA, 4000 Düsseldorf MELT BLOCK-SHAPED, ALKALINE HYDROXIDE AND ACTIVE CHLORINE-CONTAINING AGENT FOR THE MACHINE CLEANING OF DISHES AND METHOD FOR THEIR PRODUCTION
DE3519354A1 (en) 1985-05-30 1986-12-04 Henkel KGaA, 4000 Düsseldorf MELT BLOCK-SHAPED ALKALINE HYDROXIDE-FREE AGENT FOR THE MACHINE CLEANING OF DISHES AND METHOD FOR THE PRODUCTION THEREOF
FR2609168A1 (en) 1986-12-24 1988-07-01 Nivarox Sa METHOD AND DEVICE FOR ASSAYING LIQUID SAMPLES
DE3721461A1 (en) 1987-06-30 1989-01-12 Hoechst Ag STABLE AND SPECIFICALLY LIGHT ALKALINE CLEANING AGENTS AND A METHOD FOR THEIR PRODUCTION
AU605573B2 (en) * 1987-08-12 1991-01-17 Ecolab Inc. Solid cast warewashing composition

Also Published As

Publication number Publication date
EP0711826B1 (en) 2000-05-24
EP0711826A3 (en) 1997-12-10
DE4440142A1 (en) 1996-05-15
EP0711826A2 (en) 1996-05-15
ATE193321T1 (en) 2000-06-15
DE4440142C2 (en) 1999-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition