CA2044490C - Lavatory cleansing block - Google Patents

Lavatory cleansing block

Info

Publication number
CA2044490C
CA2044490C CA002044490A CA2044490A CA2044490C CA 2044490 C CA2044490 C CA 2044490C CA 002044490 A CA002044490 A CA 002044490A CA 2044490 A CA2044490 A CA 2044490A CA 2044490 C CA2044490 C CA 2044490C
Authority
CA
Canada
Prior art keywords
weight
block according
lavatory
cleansing block
lavatory cleansing
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.)
Expired - Fee Related
Application number
CA002044490A
Other languages
English (en)
French (fr)
Other versions
CA2044490A1 (en
Inventor
Bryan Stuart Joy
George Kerr Rennie
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
Original Assignee
Unilever PLC
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=10677791&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2044490(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of CA2044490A1 publication Critical patent/CA2044490A1/en
Application granted granted Critical
Publication of CA2044490C publication Critical patent/CA2044490C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D1/02—Anionic 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0056—Lavatory cleansing blocks
    • 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
    • C11D3/1233—Carbonates, e.g. calcite or dolomite
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3955—Organic bleaching 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
    • C11D3/50—Perfumes
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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)
  • Cosmetics (AREA)
CA002044490A 1990-06-18 1991-06-13 Lavatory cleansing block Expired - Fee Related CA2044490C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909013539A GB9013539D0 (en) 1990-06-18 1990-06-18 Lavatory cleansing block
GB9013539.3 1990-06-18

Publications (2)

Publication Number Publication Date
CA2044490A1 CA2044490A1 (en) 1991-12-19
CA2044490C true CA2044490C (en) 1996-12-17

Family

ID=10677791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044490A Expired - Fee Related CA2044490C (en) 1990-06-18 1991-06-13 Lavatory cleansing block

Country Status (9)

Country Link
EP (1) EP0462643B1 (pt)
JP (1) JPH0765080B2 (pt)
AU (1) AU628749B2 (pt)
BR (1) BR9102494A (pt)
CA (1) CA2044490C (pt)
DE (1) DE69104780T2 (pt)
ES (1) ES2063436T3 (pt)
GB (1) GB9013539D0 (pt)
ZA (1) ZA914661B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108574D0 (en) * 1991-04-22 1991-06-05 Jeyes Ltd Lavatory cleansing blocks
US5817611A (en) * 1992-12-03 1998-10-06 Jeyes Group, Plc Lavatory cleansing blocks
GB9225338D0 (en) * 1992-12-03 1993-01-27 Jeyes Group Plc Lavatory cleansing blocks
EP0619367A1 (en) * 1993-04-06 1994-10-12 The Procter & Gamble Company Lavatory blocks containing enzymes
US5578559A (en) * 1993-05-14 1996-11-26 Block Drug Company, Inc. Lavatory cleaning block
GB2300423A (en) 1995-03-27 1996-11-06 Jeyes Group Plc Lavatory cleansing
US5990061A (en) * 1996-05-17 1999-11-23 S. C. Johnson & Son, Inc. Toilet cleansing block
US5945390A (en) * 1996-05-17 1999-08-31 S. C. Johnson & Son, Inc. Toilet cleansing block
ES2150773T3 (es) * 1996-06-12 2000-12-01 Unilever Nv Perfeccionamientos relativos a bloques limpiadores de urinarios.
US6184192B1 (en) 1997-04-24 2001-02-06 S. C. Johnson & Son, Inc. Chlorinated in-tank toilet cleansing block
DE19721471A1 (de) * 1997-05-22 1998-11-26 Buck Chemie Gmbh Aktivchlorabspaltender Toilettenreinigungsblock
PL342263A1 (en) * 1998-02-04 2001-06-04 Unilever Nv Lavatory bowl cleaning composition
US20030156976A1 (en) * 2002-02-11 2003-08-21 Jeyes Group Limited Cleansing blocks
DE102004056554A1 (de) 2004-11-23 2006-05-24 Buck-Chemie Gmbh Haftendes Sanitärreinigungs- und Beduftungsmittel
US20080032912A1 (en) 2006-08-04 2008-02-07 Takasago International Corporation Use of fragrance compositions for the prevention of the development of indole base malodours from fecal and urine based soils
US7709433B2 (en) 2007-02-12 2010-05-04 S.C. Johnson & Son, Inc. Self-sticking disintegrating block for toilet or urinal
ES2530061T3 (es) 2008-04-15 2015-02-26 Takasago International Corporation Composición reductora del mal olor y usos de la misma
DE102010043848A1 (de) * 2010-11-12 2012-05-16 Henkel Ag & Co. Kgaa Kugelförmige WC-Steine auf Aniontensidbasis
MX2017010841A (es) 2015-02-24 2017-12-11 Takasago Perfumery Co Ltd Composiciones mejoradas de perfume.
JP2019507614A (ja) 2016-02-24 2019-03-22 高砂香料工業株式会社 温感および／またはピリピリ感を送達する家庭日用品製品
EP3219332A3 (en) 2016-02-24 2018-01-10 Takasago International Corporation Household product delivering cooling sensations
WO2017146183A1 (en) 2016-02-24 2017-08-31 Takasago International Corporation Stimulating agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269723A (en) * 1978-03-21 1981-05-26 Jeyes Group Limited Process for making a lavatory cleansing block and use
DE2907029A1 (de) * 1979-02-23 1980-09-04 Henkel Kgaa Verfahren zur herstellung von abspuelbloecken fuer die toilettenhygiene
DE3225292A1 (de) * 1982-07-07 1984-01-12 Henkel KGaA, 4000 Düsseldorf Reinigungs- und desinfektionsmitteltablette fuer den wasserkasten von spueltoiletten
GB8417345D0 (en) * 1984-07-06 1984-08-08 Unilever Plc Para-dichlorobenzene-free lavatory cleansing blocks
GB2178442B (en) * 1985-06-14 1988-12-21 Jeyes Group Ltd Lavatory cleansing compositions
CA1325755C (en) * 1988-04-13 1994-01-04 Eric Dennis Barford Lavatory cleansing blocks

Also Published As

Publication number Publication date
CA2044490A1 (en) 1991-12-19
DE69104780T2 (de) 1995-03-02
AU628749B2 (en) 1992-09-17
EP0462643B1 (en) 1994-10-26
GB9013539D0 (en) 1990-08-08
AU7838691A (en) 1991-12-19
JPH04252300A (ja) 1992-09-08
JPH0765080B2 (ja) 1995-07-12
BR9102494A (pt) 1992-01-21
ES2063436T3 (es) 1995-01-01
DE69104780D1 (de) 1994-12-01
EP0462643A1 (en) 1991-12-27
ZA914661B (en) 1993-02-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed