EP0339997A3 - Liquid cleaning products - Google Patents

Liquid cleaning products Download PDF

Info

Publication number
EP0339997A3
EP0339997A3 EP19890304206 EP89304206A EP0339997A3 EP 0339997 A3 EP0339997 A3 EP 0339997A3 EP 19890304206 EP19890304206 EP 19890304206 EP 89304206 A EP89304206 A EP 89304206A EP 0339997 A3 EP0339997 A3 EP 0339997A3
Authority
EP
European Patent Office
Prior art keywords
liquid cleaning
cleaning products
aluminosilicate
particles
deactivated
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
EP19890304206
Other languages
German (de)
French (fr)
Other versions
EP0339997A2 (en
EP0339997B1 (en
Inventor
Frederik Jan Schepers
Charles Cornelis Verburg
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
Publication of EP0339997A2 publication Critical patent/EP0339997A2/en
Publication of EP0339997A3 publication Critical patent/EP0339997A3/en
Application granted granted Critical
Publication of EP0339997B1 publication Critical patent/EP0339997B1/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles

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

In substantially non-aqueous liquid cleaning products comprising dispersed particles of aluminosilicate builder, components sensitive to decomposition catalysed by aluminosilicate can be protected if the aluminosilicate particles are surface-deactivated with an acid.
EP89304206A 1988-04-29 1989-04-27 Liquid cleaning products Expired - Lifetime EP0339997B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8810189 1988-04-29
GB888810189A GB8810189D0 (en) 1988-04-29 1988-04-29 Liquid cleaning products

Publications (3)

Publication Number Publication Date
EP0339997A2 EP0339997A2 (en) 1989-11-02
EP0339997A3 true EP0339997A3 (en) 1991-07-24
EP0339997B1 EP0339997B1 (en) 1993-02-24

Family

ID=10636104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89304206A Expired - Lifetime EP0339997B1 (en) 1988-04-29 1989-04-27 Liquid cleaning products

Country Status (9)

Country Link
EP (1) EP0339997B1 (en)
JP (1) JPH0674437B2 (en)
AU (1) AU618342B2 (en)
BR (1) BR8902007A (en)
DE (1) DE68904978T2 (en)
ES (1) ES2053986T3 (en)
GB (1) GB8810189D0 (en)
MY (1) MY104965A (en)
ZA (1) ZA893188B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8823705D0 (en) * 1988-10-10 1988-11-16 Unilever Plc Liquid detergent products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510742A1 (en) * 1975-03-12 1976-09-23 Degussa Alkali aluminosilicates used as builders in detergent compsns - treated with tartaric acid or its salts to improve wettability
DE2510740A1 (en) * 1975-03-12 1976-09-30 Basf Ag PROCESS FOR INCREASING THE SI0 TIEF 2 / AL TIEF 2 O TIEF 3 MOLVERAGE IN THE CRYSTAL FRAMEWORK OF ZEOLITHES
EP0095304A1 (en) * 1982-05-18 1983-11-30 Mobil Oil Corporation High silica zeolite beta and method for making it
FR2540093A1 (en) * 1983-02-02 1984-08-03 Rhone Poulenc Spec Chim Process for the preparation of an alkaline silicoaluminate which can be used in dentifrice compositions (toothpastes)
GB2178754A (en) * 1985-08-05 1987-02-18 Colgate Palmolive Co Phosphate free or low phosphate laundry detergent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1314186C (en) * 1988-04-29 1993-03-09 Frederik Jan Schepers Liquid cleaning products
US4988462A (en) * 1988-04-29 1991-01-29 Lever Brothers Company, Division Of Conopco, Inc. Non-aqueous cleaning compositions containing bleach and capped nonionic surfactant
GB8823705D0 (en) * 1988-10-10 1988-11-16 Unilever Plc Liquid detergent products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510742A1 (en) * 1975-03-12 1976-09-23 Degussa Alkali aluminosilicates used as builders in detergent compsns - treated with tartaric acid or its salts to improve wettability
DE2510740A1 (en) * 1975-03-12 1976-09-30 Basf Ag PROCESS FOR INCREASING THE SI0 TIEF 2 / AL TIEF 2 O TIEF 3 MOLVERAGE IN THE CRYSTAL FRAMEWORK OF ZEOLITHES
EP0095304A1 (en) * 1982-05-18 1983-11-30 Mobil Oil Corporation High silica zeolite beta and method for making it
FR2540093A1 (en) * 1983-02-02 1984-08-03 Rhone Poulenc Spec Chim Process for the preparation of an alkaline silicoaluminate which can be used in dentifrice compositions (toothpastes)
GB2178754A (en) * 1985-08-05 1987-02-18 Colgate Palmolive Co Phosphate free or low phosphate laundry detergent

Also Published As

Publication number Publication date
BR8902007A (en) 1989-12-05
EP0339997A2 (en) 1989-11-02
ES2053986T3 (en) 1994-08-01
AU3374389A (en) 1989-11-02
AU618342B2 (en) 1991-12-19
JPH0216197A (en) 1990-01-19
JPH0674437B2 (en) 1994-09-21
EP0339997B1 (en) 1993-02-24
DE68904978T2 (en) 1993-06-17
GB8810189D0 (en) 1988-06-02
DE68904978D1 (en) 1993-04-01
MY104965A (en) 1994-07-30
ZA893188B (en) 1990-12-28

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