ATE118243T1 - NAA TYPE ZEOLITE POWDER FOR USE IN LIQUID DETERGENTS. - Google Patents

NAA TYPE ZEOLITE POWDER FOR USE IN LIQUID DETERGENTS.

Info

Publication number
ATE118243T1
ATE118243T1 AT89114795T AT89114795T ATE118243T1 AT E118243 T1 ATE118243 T1 AT E118243T1 AT 89114795 T AT89114795 T AT 89114795T AT 89114795 T AT89114795 T AT 89114795T AT E118243 T1 ATE118243 T1 AT E118243T1
Authority
AT
Austria
Prior art keywords
zeolite powder
type zeolite
liquid detergents
naa type
naa
Prior art date
Application number
AT89114795T
Other languages
German (de)
Inventor
Beata-M Dr Sax
Wolfgang Dr Leonhardt
Akos Dr Kiss
Wolfgang Dr Lortz
Wolfgang Dr Roebke
Claus Dietrich
Original Assignee
Degussa
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 EP89109796A external-priority patent/EP0356625A1/en
Application filed by Degussa filed Critical Degussa
Application granted granted Critical
Publication of ATE118243T1 publication Critical patent/ATE118243T1/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
    • C11D3/128—Aluminium silicates, e.g. zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)

Abstract

Na A-type zeolite powder characterised by a median particle size (= 50% point) of 1.6 to 3.2 mu m measured with a Cilas 715 granulometer. This zeolite powder is employed as phosphate substitute in liquid detergents.
AT89114795T 1988-08-12 1989-08-10 NAA TYPE ZEOLITE POWDER FOR USE IN LIQUID DETERGENTS. ATE118243T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3827360 1988-08-12
EP89109796A EP0356625A1 (en) 1988-08-12 1989-05-31 Na A-type zeolite powder for use in liquid detergents

Publications (1)

Publication Number Publication Date
ATE118243T1 true ATE118243T1 (en) 1995-02-15

Family

ID=25871033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89114795T ATE118243T1 (en) 1988-08-12 1989-08-10 NAA TYPE ZEOLITE POWDER FOR USE IN LIQUID DETERGENTS.

Country Status (2)

Country Link
EP (1) EP0357989B1 (en)
AT (1) ATE118243T1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128426A1 (en) * 1991-08-27 1993-03-04 Henkel Kgaa LIQUID DETERGENT WITH ZEOLITE
WO1994000545A1 (en) * 1992-06-25 1994-01-06 Unilever N.V. Machine dishwashing composition
GB9508821D0 (en) * 1995-05-01 1995-06-21 Unilever Plc Small particle size p-type zeolite
JP2002538290A (en) * 1999-03-09 2002-11-12 ザ、プロクター、エンド、ギャンブル、カンパニー Detergent composition
AU2990499A (en) * 1999-03-09 2000-09-28 Procter & Gamble Company, The Detergent compositions
US6221835B1 (en) 1999-06-25 2001-04-24 Albemarle Corporation High density zeolites and their production
US6357678B1 (en) 1999-10-29 2002-03-19 Albermarle Corporation Process for producing ultra finely-divided zeolite powder
US6432380B1 (en) 2000-09-08 2002-08-13 Albemarle Corporation Synthesis of aluminosilicates via cofeeding an alkali metal aluminate and sodium silicate and cofeeding apparatus therefor
US7037352B2 (en) 2000-12-12 2006-05-02 Showa Denko Kabushiki Kaisha Polishing particle and method for producing polishing particle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651419A1 (en) * 1976-11-11 1978-05-18 Degussa TYPE A IV CRYSTALLINE ZEOLITE POWDER
DE2856278A1 (en) * 1978-12-27 1980-07-10 Degussa METHOD FOR PRODUCING FINE-PARTICLE SODIUM ALUMINUM SILICATES
EP0015024A1 (en) * 1979-02-16 1980-09-03 THE PROCTER & GAMBLE COMPANY Detergent compositions containing binary builder system
US4405483A (en) * 1982-04-27 1983-09-20 The Procter & Gamble Company Stable liquid detergents containing aluminosilicate ion exchange material
US4560492A (en) * 1984-11-02 1985-12-24 The Procter & Gamble Company Laundry detergent composition with enhanced stain removal

Also Published As

Publication number Publication date
EP0357989B1 (en) 1995-02-08
EP0357989A1 (en) 1990-03-14

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Legal Events

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