ES538769A0 - A METHOD FOR PREPARING A DETERGENT COMPOSITION - Google Patents

A METHOD FOR PREPARING A DETERGENT COMPOSITION

Info

Publication number
ES538769A0
ES538769A0 ES538769A ES538769A ES538769A0 ES 538769 A0 ES538769 A0 ES 538769A0 ES 538769 A ES538769 A ES 538769A ES 538769 A ES538769 A ES 538769A ES 538769 A0 ES538769 A0 ES 538769A0
Authority
ES
Spain
Prior art keywords
granules
base powder
preparing
detergent composition
moisture
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.)
Granted
Application number
ES538769A
Other languages
Spanish (es)
Other versions
ES8608037A1 (en
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.)
Unilever NV
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
Publication of ES538769A0 publication Critical patent/ES538769A0/en
Publication of ES8608037A1 publication Critical patent/ES8608037A1/en
Expired 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
    • C11D3/12—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.
ES538769A 1983-12-21 1984-12-18 Detergent compositions. Expired ES8608037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838334017A GB8334017D0 (en) 1983-12-21 1983-12-21 Detergent composition

Publications (2)

Publication Number Publication Date
ES538769A0 true ES538769A0 (en) 1986-06-01
ES8608037A1 ES8608037A1 (en) 1986-06-01

Family

ID=10553626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538769A Expired ES8608037A1 (en) 1983-12-21 1984-12-18 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
FI822428L (en) * 1981-07-15 1983-01-16 Unilever Nv RENGOERINGSBLANDNING
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
JPS60155296A (en) 1985-08-15
AU3688984A (en) 1985-07-04
DE3482190D1 (en) 1990-06-13
JPH0457718B2 (en) 1992-09-14
NO845109L (en) 1985-06-24
AU560739B2 (en) 1987-04-16
ES8608037A1 (en) 1986-06-01
ATE52537T1 (en) 1990-05-15
EP0150613A3 (en) 1987-08-05
GB8334017D0 (en) 1984-02-01
EP0150613A2 (en) 1985-08-07
EP0150613B1 (en) 1990-05-09
CA1227100A (en) 1987-09-22
NO163140B (en) 1990-01-02
NO163140C (en) 1990-04-11
ZA849950B (en) 1986-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601