EP0317978A3 - Stable detergents containing optical brighteners - Google Patents

Stable detergents containing optical brighteners Download PDF

Info

Publication number: EP0317978A3
Authority: EP; European Patent Office
Prior art keywords: optical brighteners; containing optical; detergents containing; stable detergents; stable
Prior art date: 1987-11-26
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

EP88119485A

Other languages

German (de)

Other versions

EP0317978A2 (en

EP0317978B1 (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.)

1987-11-26

Filing date

1988-11-23

Publication date

1990-04-04

1988-11-23 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1989-05-31 Publication of EP0317978A2 publication Critical patent/EP0317978A2/en

1990-04-04 Publication of EP0317978A3 publication Critical patent/EP0317978A3/en

1994-12-07 Application granted granted Critical

1994-12-07 Publication of EP0317978B1 publication Critical patent/EP0317978B1/en

2008-11-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

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)
Furan Compounds (AREA)

EP88119485A 1987-11-26 1988-11-23 Stable detergents containing optical brighteners Expired - Lifetime EP0317978B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH4598/87		1987-11-26
CH459887		1987-11-26

Publications (3)

Publication Number	Publication Date
EP0317978A2 EP0317978A2 (en)	1989-05-31
EP0317978A3 true EP0317978A3 (en)	1990-04-04
EP0317978B1 EP0317978B1 (en)	1994-12-07

Family

ID=4279079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88119485A Expired - Lifetime EP0317978B1 (en)	1987-11-26	1988-11-23	Stable detergents containing optical brighteners

Country Status (8)

Country	Link
EP (1)	EP0317978B1 (en)
JP (1)	JP2638629B2 (en)
AU (1)	AU624343B2 (en)
BR (1)	BR8806213A (en)
DE (1)	DE3852379D1 (en)
ES (1)	ES2065328T3 (en)
MX (1)	MX169488B (en)
ZA (1)	ZA888795B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2054775T3 (en) *	1987-12-23	1994-08-16	Ciba Geigy Ag	STABLE DETERGENTS CONTAINING OPTIC BLEACHES.
GB8824108D0 (en) *	1988-10-14	1988-11-23	Unilever Plc	Bleaching & detergent compositions
DE59010228D1 (en) *	1989-04-28	1996-05-02	Ciba Geigy Ag	Liquid detergent
MX9207050A (en) *	1991-12-19	1993-06-01	Ciba Geigy Ag	STABLE BLEACH DISPERSION DURING STORAGE

Citations (3)

* 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
DE2756583A1 (en) *	1977-12-19	1979-06-21	Henkel Kgaa	BLEACHING AGENT SUITABLE FOR TEXTILE TREATMENT, CONTAINING PERCONNECTIONS AND OPTICAL BRIGHTENERS
GB2141755A (en) *	1983-06-20	1985-01-03	Unilever Plc	Detergent bleach compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE787576A (en) *	1971-08-13	1973-02-14	Hoechst Ag	BENZOFURANE DERIVATIVES AND THEIR USE AS OPTICAL BLASTERS
JPS529270B2 (en) *	1973-06-14	1977-03-15
ES2054775T3 (en) *	1987-12-23	1994-08-16	Ciba Geigy Ag	STABLE DETERGENTS CONTAINING OPTIC BLEACHES.
GB8824108D0 (en) *	1988-10-14	1988-11-23	Unilever Plc	Bleaching & detergent compositions

1988
- 1988-11-23 DE DE3852379T patent/DE3852379D1/en not_active Expired - Fee Related
- 1988-11-23 EP EP88119485A patent/EP0317978B1/en not_active Expired - Lifetime
- 1988-11-23 ES ES88119485T patent/ES2065328T3/en not_active Expired - Lifetime
- 1988-11-24 ZA ZA888795A patent/ZA888795B/en unknown
- 1988-11-24 MX MX013912A patent/MX169488B/en unknown
- 1988-11-24 JP JP63294818A patent/JP2638629B2/en not_active Expired - Lifetime
- 1988-11-25 AU AU25933/88A patent/AU624343B2/en not_active Ceased
- 1988-11-25 BR BR888806213A patent/BR8806213A/en not_active IP Right Cessation

Patent Citations (3)

* 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
DE2756583A1 (en) *	1977-12-19	1979-06-21	Henkel Kgaa	BLEACHING AGENT SUITABLE FOR TEXTILE TREATMENT, CONTAINING PERCONNECTIONS AND OPTICAL BRIGHTENERS
GB2141755A (en) *	1983-06-20	1985-01-03	Unilever Plc	Detergent bleach compositions

Also Published As

Publication number	Publication date
BR8806213A (en)	1989-08-15
AU2593388A (en)	1989-06-01
MX169488B (en)	1993-07-07
AU624343B2 (en)	1992-06-11
EP0317978A2 (en)	1989-05-31
JPH01170695A (en)	1989-07-05
DE3852379D1 (en)	1995-01-19
EP0317978B1 (en)	1994-12-07
ZA888795B (en)	1989-07-26
ES2065328T3 (en)	1995-02-16
JP2638629B2 (en)	1997-08-06

Publication	Publication Date	Title
PT86485A (en)	1988-01-01	Protected optical brighteners
PH25774A (en)	1991-10-18	Liquid detergent containing perborate
GB8710690D0 (en)	1987-06-10	Detergent bleach composition
CS275072B2 (en)	1992-01-15	Liquid detergent composition
GB2205578B (en)	1991-07-31	Liquid detergent composition
GB8730220D0 (en)	1988-02-03	Detergents
EP0322564A3 (en)	1989-08-30	Stable detergents containing optical brighteners
GB2208297B (en)	1991-07-03	Liquid detergent composition
EP0321715A3 (en)	1989-08-09	Stable detergents containing optical brighteners
GB8723595D0 (en)	1987-11-11	Optical package
EP0351947A3 (en)	1990-08-29	Hypochlorite bleaching compositions containing optical brighteners
EP0317978A3 (en)	1990-04-04	Stable detergents containing optical brighteners
EP0317979A3 (en)	1989-08-16	Stable detergents containing optical brighteners
EP0302340A3 (en)	1989-10-18	Liquid detergent
EP0291261A3 (en)	1990-01-17	Detergent liquid
GB2245908B (en)	1992-06-17	Detergent composition containing silicon
GB8802997D0 (en)	1988-03-09	Optical switching arrangement
GB2068430B (en)	1983-09-01	Stable solutions of optical brighteners
GB8723616D0 (en)	1987-11-11	Protected optical brighteners
GB8631101D0 (en)	1987-02-04	Protected optical brighteners
GB8704962D0 (en)	1987-04-08	Lens holder
GB8715318D0 (en)	1987-08-05	Soap holder
ZA906799B (en)	1992-04-29	Liquid detergents
CS372087A1 (en)	1989-05-12	Liquid detergents
IL84872A0 (en)	1988-06-30	Container for detergent

Legal Events

Date	Code	Title	Description
1989-04-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-05-31	17P	Request for examination filed	Effective date: 19881123
1989-05-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI NL SE
1990-02-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-04-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE ES FR GB IT LI NL SE
1992-09-02	17Q	First examination report despatched	Effective date: 19920717
1994-10-21	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-12-07	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE ES FR GB IT LI NL SE
1994-12-30	ET	Fr: translation filed
1995-01-19	REF	Corresponds to:	Ref document number: 3852379 Country of ref document: DE Date of ref document: 19950119
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1995-02-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2065328 Country of ref document: ES Kind code of ref document: T3
1995-03-01	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19950126
1995-10-12	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-10-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-11-29	26N	No opposition filed
1996-10-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PUE Owner name: CIBA-GEIGY AG TRANSFER- CIBA SC HOLDING AG
1997-03-03	NLS	Nl: assignments of ep-patents	Owner name: CIBA SC HOLDING AG
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