EP0150613A3 - Detergent compositions - Google Patents

Detergent compositions Download PDF

Info

Publication number
EP0150613A3
EP0150613A3 EP84308962A EP84308962A EP0150613A3 EP 0150613 A3 EP0150613 A3 EP 0150613A3 EP 84308962 A EP84308962 A EP 84308962A EP 84308962 A EP84308962 A EP 84308962A EP 0150613 A3 EP0150613 A3 EP 0150613A3
Authority
EP
European Patent Office
Prior art keywords
granules
detergent compositions
base powder
moisture
detergent active
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
EP84308962A
Other versions
EP0150613A2 (en
EP0150613B1 (en
Inventor
Roger Brace
Ian Eric Niven
Andrew William Travill
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 PLC
Unilever NV
Original Assignee
Unilever PLC
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 PLC, Unilever NV filed Critical Unilever PLC
Priority to AT84308962T priority Critical patent/ATE52537T1/en
Publication of EP0150613A2 publication Critical patent/EP0150613A2/en
Publication of EP0150613A3 publication Critical patent/EP0150613A3/en
Application granted granted Critical
Publication of EP0150613B1 publication Critical patent/EP0150613B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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.
EP84308962A 1983-12-21 1984-12-20 Detergent compositions Expired - Lifetime EP0150613B1 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838334017A GB8334017D0 (en) 1983-12-21 1983-12-21 Detergent composition
GB8334017 1983-12-21

Publications (3)

Publication Number Publication Date
EP0150613A2 EP0150613A2 (en) 1985-08-07
EP0150613A3 true EP0150613A3 (en) 1987-08-05
EP0150613B1 EP0150613B1 (en) 1990-05-09

Family

ID=10553626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84308962A Expired - Lifetime EP0150613B1 (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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237839A1 (en) * 1973-07-16 1975-02-14 Procter & Gamble
US4180485A (en) * 1977-11-02 1979-12-25 The Procter & Gamble Company Spray-dried detergent compositions
EP0070079A2 (en) * 1981-07-15 1983-01-19 Unilever N.V. Cleaning composition
EP0098108A1 (en) * 1982-06-25 1984-01-11 Unilever Plc Detergent composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419975C (en) * 1973-04-13 1986-08-18 Henkel Kgaa DETERGENTS AND / OR BLENDS CONTAINING A CRYSTALLINE WATER-INSULATED SILICATE PROCEDURE FOR ITS PREPARATION AND USE
JPS5416521B2 (en) * 1973-07-05 1979-06-22
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
JPS5821497A (en) * 1981-07-31 1983-02-08 ライオン株式会社 Manufacture of small bulk density additive for detergent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237839A1 (en) * 1973-07-16 1975-02-14 Procter & Gamble
US4180485A (en) * 1977-11-02 1979-12-25 The Procter & Gamble Company Spray-dried detergent compositions
EP0070079A2 (en) * 1981-07-15 1983-01-19 Unilever N.V. Cleaning composition
EP0098108A1 (en) * 1982-06-25 1984-01-11 Unilever Plc Detergent composition

Also Published As

Publication number Publication date
ES8608037A1 (en) 1986-06-01
DE3482190D1 (en) 1990-06-13
ES538769A0 (en) 1986-06-01
ZA849950B (en) 1986-08-27
EP0150613A2 (en) 1985-08-07
NO845109L (en) 1985-06-24
JPH0457718B2 (en) 1992-09-14
NO163140B (en) 1990-01-02
EP0150613B1 (en) 1990-05-09
AU560739B2 (en) 1987-04-16
CA1227100A (en) 1987-09-22
NO163140C (en) 1990-04-11
AU3688984A (en) 1985-07-04
GB8334017D0 (en) 1984-02-01
JPS60155296A (en) 1985-08-15
ATE52537T1 (en) 1990-05-15

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