ATE52535T1 - DETERGENT COMPOSITIONS. - Google Patents

DETERGENT COMPOSITIONS.

Info

Publication number
ATE52535T1
ATE52535T1 AT87304524T AT87304524T ATE52535T1 AT E52535 T1 ATE52535 T1 AT E52535T1 AT 87304524 T AT87304524 T AT 87304524T AT 87304524 T AT87304524 T AT 87304524T AT E52535 T1 ATE52535 T1 AT E52535T1
Authority
AT
Austria
Prior art keywords
composition
calcite
present
detergent compositions
carbonate
Prior art date
Application number
AT87304524T
Other languages
German (de)
Inventor
Kralingen Cornelis Gerhard Van
Robert Ernst Niemantsverdriet
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE52535T1 publication Critical patent/ATE52535T1/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A zero or low phosphate built detergent composition comprises a detergent active material and, as builders, an alkali metal carbonate such as sodium carbonate, and an aluminosilicate material, such as a zeolite. A calcium carbonate crystallisation seed, such as calcite, is also present in the composition to reduce hardness of the water. The calcite preferably has a surface area of at least 2m<2>/g and is present at a level from about 1% to about 10% by weight of the composition. The composition may also contain optional additives such as perfume.
AT87304524T 1986-05-23 1987-05-21 DETERGENT COMPOSITIONS. ATE52535T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868612705A GB8612705D0 (en) 1986-05-23 1986-05-23 Detergent compositions
EP87304524A EP0246896B1 (en) 1986-05-23 1987-05-21 Detergent compositions

Publications (1)

Publication Number Publication Date
ATE52535T1 true ATE52535T1 (en) 1990-05-15

Family

ID=10598406

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87304524T ATE52535T1 (en) 1986-05-23 1987-05-21 DETERGENT COMPOSITIONS.

Country Status (13)

Country Link
EP (1) EP0246896B1 (en)
JP (1) JPS62288695A (en)
KR (1) KR900004537B1 (en)
AT (1) ATE52535T1 (en)
AU (1) AU579513B2 (en)
BR (1) BR8702650A (en)
CA (1) CA1314189C (en)
DE (1) DE3762628D1 (en)
ES (1) ES2015576B3 (en)
GB (1) GB8612705D0 (en)
IN (1) IN166763B (en)
TR (1) TR24555A (en)
ZA (1) ZA873657B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238315A (en) * 1989-11-24 1991-05-29 Unilever Plc Detergent composition
WO1998040457A1 (en) * 1997-03-11 1998-09-17 The Procter & Gamble Company Builder mixture containing crystalline calcium carbonate builder for use in detergent compositions
GB2415964B (en) * 2004-07-03 2008-04-16 Appaya Raghunath Naik Detergent formulations based on soap and fatty acid N-methyl glucamides
WO2007017619A1 (en) * 2005-08-10 2007-02-15 Appaya Raghunath Naik Detergent formulations based on soap and fatty acid n-methyl glucamide
CN112500936B (en) * 2020-12-11 2024-03-19 纳爱斯集团有限公司 Washing powder and production process thereof, granulating powder and granulating process of granulating powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471278A (en) * 1973-07-06 1977-04-21 Colgate Palmolive Co Liquid abrasive compositions
US4347152A (en) * 1976-12-02 1982-08-31 Colgate-Palmolive Company Phosphate-free concentrated particulate heavy duty laundry detergent
US4399048A (en) * 1977-10-06 1983-08-16 Colgate-Palmolive Company High bulk density particulate heavy duty laundry detergent
PH17712A (en) * 1979-10-12 1984-11-19 Unilever Nv Detergent bars
DE3534888A1 (en) * 1984-10-02 1986-04-10 Toyo Soda Manufacturing Co., Ltd., Shinnanyo, Yamaguchi Granular zeolite composition as builder, and detergent containing it

Also Published As

Publication number Publication date
AU579513B2 (en) 1988-11-24
KR870011238A (en) 1987-12-22
BR8702650A (en) 1988-02-23
DE3762628D1 (en) 1990-06-13
ZA873657B (en) 1989-01-25
IN166763B (en) 1990-07-14
KR900004537B1 (en) 1990-06-29
AU7321187A (en) 1987-11-26
GB8612705D0 (en) 1986-07-02
EP0246896A1 (en) 1987-11-25
ES2015576B3 (en) 1990-09-01
EP0246896B1 (en) 1990-05-09
JPS62288695A (en) 1987-12-15
CA1314189C (en) 1993-03-09
TR24555A (en) 1991-11-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee