EP0438320A3 - Detergent compositions and process for preparing them - Google Patents

Detergent compositions and process for preparing them Download PDF

Info

Publication number: EP0438320A3
Authority: EP; European Patent Office
Prior art keywords: preparing; detergent compositions; detergent; compositions
Prior art date: 1990-01-19
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.): Ceased

Application number

EP19910300422

Other versions

EP0438320A2 (en

Inventor

David George Evans

Gordon George Mcleod

Donald Peter

Korkut Remzi Yuregir

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.)

1990-01-19

Filing date

1991-01-18

Publication date

1992-02-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10669596&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0438320(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-01-18 Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC

1991-07-24 Publication of EP0438320A2 publication Critical patent/EP0438320A2/en

1992-02-19 Publication of EP0438320A3 publication Critical patent/EP0438320A3/en

Status Ceased 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- 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
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions

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)
Detergent Compositions (AREA)

EP19910300422 1990-01-19 1991-01-18 Detergent compositions and process for preparing them Ceased EP0438320A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909001285A GB9001285D0 (en)	1990-01-19	1990-01-19	Detergent compositions and process for preparing them
GB9001285		1990-01-19

Publications (2)

Publication Number	Publication Date
EP0438320A2 EP0438320A2 (en)	1991-07-24
EP0438320A3 true EP0438320A3 (en)	1992-02-19

Family

ID=10669596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19910300422 Ceased EP0438320A3 (en)	1990-01-19	1991-01-18	Detergent compositions and process for preparing them

Country Status (11)

Country	Link
EP (1)	EP0438320A3 (en)
JP (1)	JP2918710B2 (en)
KR (1)	KR960000207B1 (en)
AU (1)	AU640979B2 (en)
BR (1)	BR9100127A (en)
CA (1)	CA2034244C (en)
GB (1)	GB9001285D0 (en)
IN (1)	IN171897B (en)
MY (1)	MY107892A (en)
TR (1)	TR27438A (en)
ZA (1)	ZA91385B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3192469B2 (en) *	1991-05-17	2001-07-30	花王株式会社	Method for producing nonionic detergent particles
US5486317A (en) *	1992-02-14	1996-01-23	The Procter & Gamble Company	Process for making detergent granules by neutralization of sulphonic acids
DE69220773T2 (en) *	1992-02-14	1998-02-12	Procter & Gamble	Process for the production of detergent granules by neutralization of sulfonic acids
AU673926B2 (en) *	1993-07-13	1996-11-28	Colgate-Palmolive Company, The	Process for preparing detergent composition having high bulk density
GB9324129D0 (en) †	1993-11-24	1994-01-12	Unilever Plc	Detergent compositions and process for preparing them
ATE195549T1 (en) *	1994-01-17	2000-09-15	Procter & Gamble	METHOD FOR PRODUCING CLEANING AGENT GRANULES
ATE197811T1 (en) *	1994-04-20	2000-12-15	Procter & Gamble	METHOD FOR PRODUCING FREE-FLOWING DETERGENT GRANULES
US5703037A (en) *	1994-04-20	1997-12-30	The Procter & Gamble Company	Process for the manufacture of free-flowing detergent granules
US5565137A (en) *	1994-05-20	1996-10-15	The Proctor & Gamble Co.	Process for making a high density detergent composition from starting detergent ingredients
TW326472B (en) *	1994-08-12	1998-02-11	Kao Corp	Method for producing nonionic detergent granules
US5573697A (en) *	1995-05-31	1996-11-12	Riddick; Eric F.	Process for making high active, high density detergent granules
GB9526097D0 (en) *	1995-12-20	1996-02-21	Unilever Plc	Process
DE69709726T3 (en) *	1996-04-17	2006-03-16	The Procter & Gamble Company, Cincinnati	PROCESS FOR PREPARING HIGH DENSITY DETERGENT USING A HIGH-ACTIVE TENSID PASTE WITH IMPROVED STABILITY
TW462987B (en) *	1996-08-26	2001-11-11	Kao Corp	Method for producing high-bulk density detergent composition
DE19700776A1 (en) *	1997-01-13	1998-07-16	Henkel Kgaa	Granular detergent with improved fat washing capacity
WO1998054289A1 (en)	1997-05-30	1998-12-03	Unilever Plc	Free-flowing particulate detergent compositions
GB9711359D0 (en) *	1997-05-30	1997-07-30	Unilever Plc	Detergent powder composition
DE19822941A1 (en) *	1998-05-22	1999-11-25	Henkel Kgaa	Preparation of high bulk density detergents or washing compositions with prevention of zeolite decomposition
DE19844523A1 (en)	1998-09-29	2000-03-30	Henkel Kgaa	Granulation process
US6576605B1 (en)	1998-10-28	2003-06-10	The Procter & Gamble Company	Process for making a free flowing detergent composition
JP2002528599A (en) *	1998-10-28	2002-09-03	ザ、プロクター、エンド、ギャンブル、カンパニー	Method for producing free-flowing detergent composition
DE10163603B4 (en)	2001-12-21	2006-05-04	Henkel Kgaa	Process for the preparation of builder-containing surfactant granules
DE10232304B4 (en) *	2002-07-17	2005-10-27	Henkel Kgaa	Neutralization in the mixer
DE60315668T2 (en)	2002-09-06	2008-06-05	Kao Corp.	detergent
EP1832648A1 (en) *	2006-03-08	2007-09-12	Unilever Plc	Laundry detergent composition and process
WO2011061045A1 (en) *	2009-11-20	2011-05-26	Unilever Nv	Detergent granule and its manufacture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2124284A1 (en) *	1971-02-01	1972-09-22	Colgate Palmolive Co
GB2209172A (en) *	1987-08-28	1989-05-04	Unilever Plc	Preparation of solid particulate components for detergents
EP0340013A2 (en) *	1988-04-29	1989-11-02	Unilever Plc	Detergent compositions and process for preparing them
WO1990001536A1 (en) *	1988-08-05	1990-02-22	Cussons (International) Limited	Detergents
EP0352135B1 (en) *	1988-07-21	1994-09-28	Unilever Plc	Detergent compositions and process for preparing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU612504B2 (en) *	1988-07-21	1991-07-11	Unilever Plc	Detergent compositions and process for preparing them

1990
- 1990-01-19 GB GB909001285A patent/GB9001285D0/en active Pending
1991
- 1991-01-14 BR BR919100127A patent/BR9100127A/en not_active IP Right Cessation
- 1991-01-15 IN IN17/BOM/91A patent/IN171897B/en unknown
- 1991-01-15 TR TR00028/91A patent/TR27438A/en unknown
- 1991-01-16 CA CA002034244A patent/CA2034244C/en not_active Expired - Fee Related
- 1991-01-16 AU AU69389/91A patent/AU640979B2/en not_active Ceased
- 1991-01-16 MY MYPI91000070A patent/MY107892A/en unknown
- 1991-01-18 EP EP19910300422 patent/EP0438320A3/en not_active Ceased
- 1991-01-18 KR KR1019910000856A patent/KR960000207B1/en not_active IP Right Cessation
- 1991-01-18 ZA ZA91385A patent/ZA91385B/en unknown
- 1991-01-18 JP JP3075544A patent/JP2918710B2/en not_active Expired - Fee Related

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2124284A1 (en) *	1971-02-01	1972-09-22	Colgate Palmolive Co
GB2209172A (en) *	1987-08-28	1989-05-04	Unilever Plc	Preparation of solid particulate components for detergents
EP0340013A2 (en) *	1988-04-29	1989-11-02	Unilever Plc	Detergent compositions and process for preparing them
EP0352135B1 (en) *	1988-07-21	1994-09-28	Unilever Plc	Detergent compositions and process for preparing them
WO1990001536A1 (en) *	1988-08-05	1990-02-22	Cussons (International) Limited	Detergents

Also Published As

Publication number	Publication date
JP2918710B2 (en)	1999-07-12
KR960000207B1 (en)	1996-01-03
JPH04363398A (en)	1992-12-16
BR9100127A (en)	1991-10-22
CA2034244C (en)	1999-11-30
IN171897B (en)	1993-01-30
AU6938991A (en)	1991-07-25
EP0438320A2 (en)	1991-07-24
ZA91385B (en)	1992-09-30
CA2034244A1 (en)	1991-07-20
GB9001285D0 (en)	1990-03-21
KR910014499A (en)	1991-08-31
TR27438A (en)	1995-05-24
AU640979B2 (en)	1993-09-09
MY107892A (en)	1996-06-29

Publication	Publication Date	Title
GB8922018D0 (en)	1989-11-15	Detergent compositions and process for preparing them
ZA902480B (en)	1991-11-27	Detergent compositions and process for preparing them
ZA893190B (en)	1990-12-28	Detergent compositions and process for preparing them
GB9001285D0 (en)	1990-03-21	Detergent compositions and process for preparing them
GB8910087D0 (en)	1989-06-21	Detergent compositions and process for preparing them
HK142995A (en)	1995-09-15	Detergent compositions and process for preparing them
ZA922251B (en)	1993-09-27	Detergent compositions and process for preparing them
HU9301879D0 (en)	1993-12-28	Process and compositions for disinfecting contact-lenses
GB8810821D0 (en)	1988-06-08	Detergent compositions & process for preparing them
GB2221695B (en)	1992-02-12	Detergent compositions and process for preparing them
GB9107092D0 (en)	1991-05-22	Process for preparing detergent compositions
GB9522993D0 (en)	1996-01-10	Detergent compositions and process for preparing them
HK47894A (en)	1994-05-20	Process for preparing detergent compositions
GB9125035D0 (en)	1992-01-22	Detergent compositions and process for preparing them
GB9324129D0 (en)	1994-01-12	Detergent compositions and process for preparing them
GR900100491A (en)	1991-11-15	Acaricidel compositions and process for preparing same
GB9017841D0 (en)	1990-09-26	Methods and compositions for cleaning articles
GB9014234D0 (en)	1990-08-15	Preparation process
GB8829346D0 (en)	1989-02-01	Detergent compositions and process for preparing them
SG98794G (en)	1994-10-28	Detergent compositions and process for preparing them
GB8810194D0 (en)	1988-06-02	Process for preparing detergent compositions
GB8825659D0 (en)	1988-12-07	Detergent compositions & process for preparing them
CZ191992A3 (en)	1993-01-13	builder agent for detergent compositions and process for preparing thereof
RO105804B1 (en)	1992-12-30	Preparation process for hydrazo-bis-cyclohexanecarbonitrile

Legal Events

Date	Code	Title	Description
1991-06-07	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
1991-07-24	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI NL SE
1991-12-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-02-19	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE ES FR GB IT LI NL SE
1992-05-13	17P	Request for examination filed	Effective date: 19920313
1992-12-02	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: UNILEVER N.V. Owner name: UNILEVER PLC
1995-08-09	17Q	First examination report despatched	Effective date: 19950626
1999-02-04	APAB	Appeal dossier modified	Free format text: ORIGINAL CODE: EPIDOS NOAPE
1999-04-09	APAB	Appeal dossier modified	Free format text: ORIGINAL CODE: EPIDOS NOAPE
1999-04-29	APAD	Appeal reference recorded	Free format text: ORIGINAL CODE: EPIDOS REFNE
2000-02-24	APCB	Communication from the board of appeal sent	Free format text: ORIGINAL CODE: EPIDOS OBAPE
2000-06-15	APCB	Communication from the board of appeal sent	Free format text: ORIGINAL CODE: EPIDOS OBAPE
2000-09-07	APCB	Communication from the board of appeal sent	Free format text: ORIGINAL CODE: EPIDOS OBAPE
2001-01-17	APCB	Communication from the board of appeal sent	Free format text: ORIGINAL CODE: EPIDOS OBAPE
2001-06-05	APCB	Communication from the board of appeal sent	Free format text: ORIGINAL CODE: EPIDOS OBAPE
2002-12-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2003-01-22	18R	Application refused	Effective date: 20021010
2005-08-26	REG	Reference to a national code	Ref country code: HK Ref legal event code: WD Ref document number: 1014262 Country of ref document: HK
2005-10-05	APAF	Appeal reference modified	Free format text: ORIGINAL CODE: EPIDOSCREFNE