ATE136327T1 - BUILDING MATERIAL FOR DETERGENT - Google Patents

BUILDING MATERIAL FOR DETERGENT

Info

Publication number
ATE136327T1
ATE136327T1 AT93919062T AT93919062T ATE136327T1 AT E136327 T1 ATE136327 T1 AT E136327T1 AT 93919062 T AT93919062 T AT 93919062T AT 93919062 T AT93919062 T AT 93919062T AT E136327 T1 ATE136327 T1 AT E136327T1
Authority
AT
Austria
Prior art keywords
polyhydroxy
acids
salts
acid salts
contain
Prior art date
Application number
AT93919062T
Other languages
German (de)
Inventor
Beatrix Kottwitz
Horst Upadek
Original Assignee
Henkel Kgaa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6466269&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE136327(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE136327T1 publication Critical patent/ATE136327T1/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
    • C11D3/02—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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof

Abstract

Washing and cleaning agents, especially for textiles, which contain combinations of builders like zeolithe and/or crystalline laminated silicates of the general formula (I) NaMSixO2x+1.yH2O, in which M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, and, as complex formers, polyhydroxy bicarboxylic acids or polyhydroxy bicarboxylic acid salts with 4 to 6 carbon atoms and at least 2 hydroxy groups per molecule or mixtures of these acids and/or salts, in which the ratio by weight of builders to polyhydroxy dicarboxylic acids or polyhydroxy dicarboxylic acid salts or mixtures of these acids and/or salts is 30:1 to 1:1, exhibit better secondary washing capacity than similar agents which, instead of polyhydroxy dicarboxylic acids or polyhydroxy dicarboxylic acid salts, contain polyhydroxy tricarboxylic acids or polyhydroxy tricarboxylic acid salts like citric acid or citrate. Preferred agents contain up to 15 wt % sodium and/or potassium carbonate but no phosphonates, (co)polymeric polycarboxylates and citric acid or citrate.
AT93919062T 1992-08-24 1993-08-16 BUILDING MATERIAL FOR DETERGENT ATE136327T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4228044A DE4228044A1 (en) 1992-08-24 1992-08-24 Builder for detergents

Publications (1)

Publication Number Publication Date
ATE136327T1 true ATE136327T1 (en) 1996-04-15

Family

ID=6466269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93919062T ATE136327T1 (en) 1992-08-24 1993-08-16 BUILDING MATERIAL FOR DETERGENT

Country Status (7)

Country Link
EP (1) EP0656051B2 (en)
JP (1) JPH08500373A (en)
AT (1) ATE136327T1 (en)
DE (2) DE4228044A1 (en)
ES (1) ES2086236T5 (en)
PL (1) PL307588A1 (en)
WO (1) WO1994004650A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW240243B (en) * 1992-03-12 1995-02-11 Kao Corp
FR2736636B1 (en) * 1995-07-11 1997-09-19 Roquette Freres PROCESS FOR THE MANUFACTURE OF XYLARIC ACID AND USES THEREOF
FR2844525B1 (en) 2002-09-18 2005-06-03 Roquette Freres PROCESS FOR THE PREPARATION OF A POLYCARBOXYLIC COMPOSITION COMPRISING AN ELECTROCHEMICAL OXIDATION STEP OF A MONOSACCHARIDE COMPOSITION
ES2373300B1 (en) 2011-12-14 2012-12-20 Soro Internacional, S.A. DETERGENT FOR DISHWASHERS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876195A (en) * 1985-12-26 1989-10-24 Takeda Chemical Industries, Ltd. Process for producing 2-keto-D-glucaric acid
DE3838086A1 (en) * 1988-11-10 1990-05-17 Henkel Kgaa METHOD FOR PRODUCING HIGH DENSITY GRANULES CONTAINING ZEOLITE
DE4034131C2 (en) * 1990-10-26 1999-08-26 Henkel Kgaa Builders for detergents

Also Published As

Publication number Publication date
WO1994004650A1 (en) 1994-03-03
DE4228044A1 (en) 1994-03-03
DE59302126D1 (en) 1996-05-09
EP0656051A1 (en) 1995-06-07
EP0656051B2 (en) 1998-12-23
EP0656051B1 (en) 1996-04-03
ES2086236T3 (en) 1996-06-16
ES2086236T5 (en) 1999-03-01
PL307588A1 (en) 1995-05-29
JPH08500373A (en) 1996-01-16

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Legal Events

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