ATE52537T1 - DETERGENT COMPOSITIONS. - Google Patents

DETERGENT COMPOSITIONS.

Info

Publication number
ATE52537T1
ATE52537T1 AT84308962T AT84308962T ATE52537T1 AT E52537 T1 ATE52537 T1 AT E52537T1 AT 84308962 T AT84308962 T AT 84308962T AT 84308962 T AT84308962 T AT 84308962T AT E52537 T1 ATE52537 T1 AT E52537T1
Authority
AT
Austria
Prior art keywords
granules
detergent compositions
base powder
moisture
detergent active
Prior art date
Application number
AT84308962T
Other languages
German (de)
Inventor
Roger Brace
Ian Eric Niven
Andrew William Travill
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 ATE52537T1 publication Critical patent/ATE52537T1/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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • 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
    • C11D3/39—Organic or inorganic per-compounds

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

Detergent compositions which comprise base powder granules containing detergent active materials and amorphous aluminosilicate together with a post-dosed peroxygen bleach compound exhibit improved ion-exchange properties and bleach stability if the level of moisture in the granules lies between given limits which depend on the levels of aluminosilicate, detergent active and alkaline salt if any present in the granules. Exemplified moisture contents lie between 10.7% and 21.0% of the base powder granules.
AT84308962T 1983-12-21 1984-12-20 DETERGENT COMPOSITIONS. ATE52537T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838334017A GB8334017D0 (en) 1983-12-21 1983-12-21 Detergent composition
EP84308962A EP0150613B1 (en) 1983-12-21 1984-12-20 Detergent compositions

Publications (1)

Publication Number Publication Date
ATE52537T1 true ATE52537T1 (en) 1990-05-15

Family

ID=10553626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308962T ATE52537T1 (en) 1983-12-21 1984-12-20 DETERGENT COMPOSITIONS.

Country Status (10)

Country Link
EP (1) EP0150613B1 (en)
JP (1) JPS60155296A (en)
AT (1) ATE52537T1 (en)
AU (1) AU560739B2 (en)
CA (1) CA1227100A (en)
DE (1) DE3482190D1 (en)
ES (1) ES8608037A1 (en)
GB (1) GB8334017D0 (en)
NO (1) NO163140C (en)
ZA (1) ZA849950B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525269D0 (en) * 1985-10-14 1985-11-20 Unilever Plc Detergent composition
GB8603667D0 (en) * 1986-02-14 1986-03-19 Unilever Plc Detergent composition
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them
GB9008013D0 (en) * 1990-04-09 1990-06-06 Unilever Plc High bulk density granular detergent compositions and process for preparing them
DD295186B5 (en) * 1990-06-13 1994-01-27 Leuna Werke Ag CLEANING COMPOSITION AND METHOD OF MANUFACTURING
DE4031910A1 (en) * 1990-10-08 1992-04-09 Henkel Kgaa PERCARBONATE DETERGENT
DE4106880A1 (en) * 1991-03-05 1992-09-10 Henkel Kgaa LAUNDRY DETERGENT
GB9112384D0 (en) * 1991-06-10 1991-07-31 Unilever Plc Detergent compositions
FR2691715A1 (en) * 1992-05-26 1993-12-03 Rhone Poulenc Chimie Use of amorphous silico-aluminate as sensors for calcium precipitates.
JP4385981B2 (en) 2005-03-30 2009-12-16 オンキヨー株式会社 Electrodynamic speaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO148854C (en) * 1973-04-13 1985-05-29 Henkel Kgaa POWDER FORM FOR CORN WASHING OR BLEACHING MIXTURE, WITHOUT OR WITH REDUCED PHOSPHATE CONTENT
JPS5416521B2 (en) * 1973-07-05 1979-06-22
DE2433485A1 (en) * 1973-07-16 1975-02-06 Procter & Gamble ALUMINOSILICATE ION EXCHANGERS SUITABLE FOR USE IN DETERGENTS
US4180485A (en) * 1977-11-02 1979-12-25 The Procter & Gamble Company Spray-dried detergent compositions
DE2903058A1 (en) * 1978-02-01 1979-08-09 Unilever Nv METHOD FOR PRODUCING DETERGENT POWDER
BE874420A (en) * 1978-03-02 1979-08-23 Unilever Nv PROCESS FOR THE PRODUCTION OF DETERGENT COMPOSITIONS
FI822428A7 (en) * 1981-07-15 1983-01-16 Unilever Nv Cleaning mixture.
JPS5821497A (en) * 1981-07-31 1983-02-08 ライオン株式会社 Manufacture of small bulk density additive for detergent
US4539131B1 (en) * 1982-06-25 1990-09-04 Lever Brothers Ltd Solid detergent composition containing sodium perborate monohydrate having specified surface area

Also Published As

Publication number Publication date
AU560739B2 (en) 1987-04-16
ES538769A0 (en) 1986-06-01
JPS60155296A (en) 1985-08-15
AU3688984A (en) 1985-07-04
ZA849950B (en) 1986-08-27
EP0150613B1 (en) 1990-05-09
JPH0457718B2 (en) 1992-09-14
DE3482190D1 (en) 1990-06-13
ES8608037A1 (en) 1986-06-01
EP0150613A3 (en) 1987-08-05
CA1227100A (en) 1987-09-22
EP0150613A2 (en) 1985-08-07
NO845109L (en) 1985-06-24
NO163140B (en) 1990-01-02
GB8334017D0 (en) 1984-02-01
NO163140C (en) 1990-04-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties