[go: up one dir, main page]

EP0340001A3 - Liquid cleaning products - Google Patents

Liquid cleaning products Download PDF

Info

Publication number
EP0340001A3
EP0340001A3 EP19890304211 EP89304211A EP0340001A3 EP 0340001 A3 EP0340001 A3 EP 0340001A3 EP 19890304211 EP19890304211 EP 19890304211 EP 89304211 A EP89304211 A EP 89304211A EP 0340001 A3 EP0340001 A3 EP 0340001A3
Authority
EP
European Patent Office
Prior art keywords
cleaning products
liquid cleaning
bleach
inhibited
incorporation
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
EP19890304211
Other languages
German (de)
French (fr)
Other versions
EP0340001A2 (en
EP0340001B1 (en
Inventor
John Stuart Galvin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26293835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0340001(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888810268A external-priority patent/GB8810268D0/en
Priority claimed from GB888811546A external-priority patent/GB8811546D0/en
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0340001A2 publication Critical patent/EP0340001A2/en
Publication of EP0340001A3 publication Critical patent/EP0340001A3/en
Application granted granted Critical
Publication of EP0340001B1 publication Critical patent/EP0340001B1/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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • 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
    • 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
    • C11D3/3947—Liquid 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)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The self-heating of bleach-containing non-aqueous liquid cleaning products comprising solid particles dispersed in a liquid phase can be inhibited by incorporation of a free radical scavenger.
EP89304211A 1988-04-29 1989-04-27 Liquid cleaning products Expired - Lifetime EP0340001B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8810268 1988-04-29
GB888810268A GB8810268D0 (en) 1988-04-29 1988-04-29 Liquid cleaning products
GB888811546A GB8811546D0 (en) 1988-05-16 1988-05-16 Liquid cleaning products
GB8811546 1988-05-16

Publications (3)

Publication Number Publication Date
EP0340001A2 EP0340001A2 (en) 1989-11-02
EP0340001A3 true EP0340001A3 (en) 1991-07-10
EP0340001B1 EP0340001B1 (en) 1995-06-21

Family

ID=26293835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89304211A Expired - Lifetime EP0340001B1 (en) 1988-04-29 1989-04-27 Liquid cleaning products

Country Status (8)

Country Link
EP (1) EP0340001B1 (en)
JP (1) JP2703799B2 (en)
AU (1) AU610720B2 (en)
BR (1) BR8902013A (en)
CA (1) CA1323282C (en)
DE (1) DE68923120T2 (en)
ES (1) ES2074075T3 (en)
MY (1) MY104969A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028045A (en) * 1994-03-14 2000-02-22 The Procter & Gamble Company Stable strongly acidic aqueous compositions containing persulfate salts
WO1995027774A1 (en) * 1994-04-07 1995-10-19 The Procter & Gamble Company Bleach compositions comprising metal-containing bleach catalysts and antioxidants
DE69533547T2 (en) * 1995-07-05 2005-11-17 The Procter & Gamble Company, Cincinnati Pre-treatment of laundry with improved safety for fabrics and colors
EP0991751A1 (en) 1997-06-27 2000-04-12 The Procter & Gamble Company Non-aqueous, particulate-containing detergent compositions containing bleach
WO1999000483A1 (en) * 1997-06-27 1999-01-07 The Procter & Gamble Company Non aqueous, particulate-containing structured liquid detergent compositions
EP0993502B1 (en) * 1997-06-27 2004-04-21 The Procter & Gamble Company Non-aqueous detergent compositions containing bleach

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109022A2 (en) * 1982-11-09 1984-05-23 MIRA LANZA S.p.a. Concentrated liquid detergent composition adapted for preparing liquid light duty laundry or dishwashing detergents
FR2562557A1 (en) * 1984-04-09 1985-10-11 Colgate Palmolive Co Anhydrous fluid coarse detergent compsn.
EP0265041A2 (en) * 1986-10-21 1988-04-27 The Clorox Company Thickening system for cleaning products incorporating fluorescent whitening agents
EP0283252A1 (en) * 1987-03-17 1988-09-21 The Procter & Gamble Company Bleaching compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209228B2 (en) * 1985-06-17 1999-06-09 The Clorox Company Stabilized liquid hydrogen peroxide bleach compositions
MY102511A (en) * 1986-08-28 1992-07-31 Colgate Palmolive Co Liquid nonionic laundry detergent composition containing higher alkyl sulfonate or alkyl ether sulfate stabilizer and method of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109022A2 (en) * 1982-11-09 1984-05-23 MIRA LANZA S.p.a. Concentrated liquid detergent composition adapted for preparing liquid light duty laundry or dishwashing detergents
FR2562557A1 (en) * 1984-04-09 1985-10-11 Colgate Palmolive Co Anhydrous fluid coarse detergent compsn.
EP0265041A2 (en) * 1986-10-21 1988-04-27 The Clorox Company Thickening system for cleaning products incorporating fluorescent whitening agents
EP0283252A1 (en) * 1987-03-17 1988-09-21 The Procter & Gamble Company Bleaching compositions

Also Published As

Publication number Publication date
EP0340001A2 (en) 1989-11-02
ES2074075T3 (en) 1995-09-01
EP0340001B1 (en) 1995-06-21
BR8902013A (en) 1989-12-05
AU3374189A (en) 1989-11-02
CA1323282C (en) 1993-10-19
JP2703799B2 (en) 1998-01-26
JPH01315499A (en) 1989-12-20
MY104969A (en) 1994-07-30
DE68923120D1 (en) 1995-07-27
AU610720B2 (en) 1991-05-23
DE68923120T2 (en) 1995-11-09

Similar Documents

Publication Publication Date Title
USD283489S (en) Packaging container for an electrical switch
MY107212A (en) Liquid cleaning products.
AU558973B2 (en) Two part liquid container
AU8016787A (en) Liquid cleaning products
AU2967589A (en) Liquid detergents
AU2045583A (en) Helichromic-smectic liquid crystal compositions
AU574073B2 (en) Manual liquid dispenser
AU4678889A (en) Liquid container
AU3374489A (en) Liquid cleaning products
AU1160183A (en) Preservation of liquid comestibles
AU3375289A (en) Liquid cleaning products
AU564917B2 (en) Stabilised built single-phase liquid detergent with enzymes
AU3375389A (en) Liquid cleaning products
EP0340001A3 (en) Liquid cleaning products
AU3626989A (en) Liquid detergent compositions
AU3531584A (en) Liquid packaging means
CA2075195A1 (en) Liquid cleaning products
AU4262889A (en) Liquid detergent compositions
DE3463721D1 (en) Liquid concentrate or solid tea product
AU4096389A (en) Liquid container
AU2153583A (en) Thermoplastic food container
AU3626789A (en) Liquid detergent compositions
USD279961S (en) Container for flowable products
USD279962S (en) Container for flowable products
AU566776B2 (en) De-skinning vegetable products, notably broad beans

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19911216

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER N.V.

Owner name: UNILEVER PLC

17Q First examination report despatched

Effective date: 19940503

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 68923120

Country of ref document: DE

Date of ref document: 19950727

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2074075

Country of ref document: ES

Kind code of ref document: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960402

Year of fee payment: 8

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 19960321

NLR1 Nl: opposition has been filed with the epo

Opponent name: THE PROCTER & GAMBLE COMPANY

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19970508

NLR2 Nl: decision of opposition
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20000321

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010428

EUG Se: european patent has lapsed

Ref document number: 89304211.9

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020311

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020314

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20020329

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020417

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020424

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031101

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20031101

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050427