EP0321715A3 - Stable detergents containing optical brighteners - Google Patents

Stable detergents containing optical brighteners Download PDF

Info

Publication number
EP0321715A3
EP0321715A3 EP88119487A EP88119487A EP0321715A3 EP 0321715 A3 EP0321715 A3 EP 0321715A3 EP 88119487 A EP88119487 A EP 88119487A EP 88119487 A EP88119487 A EP 88119487A EP 0321715 A3 EP0321715 A3 EP 0321715A3
Authority
EP
European Patent Office
Prior art keywords
optical brighteners
containing optical
detergents containing
stable detergents
stable
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
EP88119487A
Other languages
German (de)
Other versions
EP0321715A2 (en
EP0321715B1 (en
Inventor
Dieter Dr. Reinehr
Claude Dr. Eckhardt
Jurgen Dr. Kaschig
Kurt Dr. Weber
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0321715A2 publication Critical patent/EP0321715A2/en
Publication of EP0321715A3 publication Critical patent/EP0321715A3/en
Application granted granted Critical
Publication of EP0321715B1 publication Critical patent/EP0321715B1/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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
    • C11D3/3942—Inorganic per-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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds
EP88119487A 1987-12-23 1988-11-23 Stable detergents containing optical brighteners Expired - Lifetime EP0321715B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5027/87 1987-12-23
CH502787 1987-12-23

Publications (3)

Publication Number Publication Date
EP0321715A2 EP0321715A2 (en) 1989-06-28
EP0321715A3 true EP0321715A3 (en) 1989-08-09
EP0321715B1 EP0321715B1 (en) 1994-06-15

Family

ID=4286688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119487A Expired - Lifetime EP0321715B1 (en) 1987-12-23 1988-11-23 Stable detergents containing optical brighteners

Country Status (8)

Country Link
EP (1) EP0321715B1 (en)
JP (1) JPH02138398A (en)
AU (1) AU624094B2 (en)
BR (1) BR8806216A (en)
DE (1) DE3850232D1 (en)
ES (1) ES2054775T3 (en)
MX (1) MX169371B (en)
ZA (1) ZA888794B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3852379D1 (en) * 1987-11-26 1995-01-19 Ciba Geigy Ag Stable detergents containing optical brighteners.
GB8824108D0 (en) * 1988-10-14 1988-11-23 Unilever Plc Bleaching & detergent compositions
US4970019A (en) * 1988-10-27 1990-11-13 Fmc Corporation Particulate composition containing bleach and optical brightener and process for its manufacture
DE59010228D1 (en) * 1989-04-28 1996-05-02 Ciba Geigy Ag Liquid detergent
US5279772A (en) * 1989-04-28 1994-01-18 Ciba-Geigy Corporation Liquid detergents containing specifically disulfonated dibenzofuranyl-biphenyls as flourescent whitening agents
MX9207050A (en) * 1991-12-19 1993-06-01 Ciba Geigy Ag STABLE BLEACH DISPERSION DURING STORAGE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002423A (en) * 1971-08-13 1977-01-11 Hoechst Aktiengesellschaft Benzofuran derivatives process for their preparation and their use as optical brighteners
EP0214789A2 (en) * 1985-08-21 1987-03-18 The Clorox Company Dry peracid based bleaching product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529270B2 (en) * 1973-06-14 1977-03-15
DE3852379D1 (en) * 1987-11-26 1995-01-19 Ciba Geigy Ag Stable detergents containing optical brighteners.
GB8824108D0 (en) * 1988-10-14 1988-11-23 Unilever Plc Bleaching & detergent compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002423A (en) * 1971-08-13 1977-01-11 Hoechst Aktiengesellschaft Benzofuran derivatives process for their preparation and their use as optical brighteners
EP0214789A2 (en) * 1985-08-21 1987-03-18 The Clorox Company Dry peracid based bleaching product

Also Published As

Publication number Publication date
ZA888794B (en) 1989-08-30
AU2593288A (en) 1989-07-06
ES2054775T3 (en) 1994-08-16
JPH02138398A (en) 1990-05-28
BR8806216A (en) 1989-08-15
AU624094B2 (en) 1992-06-04
DE3850232D1 (en) 1994-07-21
EP0321715A2 (en) 1989-06-28
MX169371B (en) 1993-06-30
EP0321715B1 (en) 1994-06-15

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