CA2248093A1 - Improvements relating to lavatory cleaning blocks - Google Patents

Improvements relating to lavatory cleaning blocks

Info

Publication number
CA2248093A1
CA2248093A1 CA002248093A CA2248093A CA2248093A1 CA 2248093 A1 CA2248093 A1 CA 2248093A1 CA 002248093 A CA002248093 A CA 002248093A CA 2248093 A CA2248093 A CA 2248093A CA 2248093 A1 CA2248093 A1 CA 2248093A1
Authority
CA
Canada
Prior art keywords
improvements relating
cleaning blocks
lavatory cleaning
lavatory
blocks
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
CA002248093A
Other languages
French (fr)
Other versions
CA2248093C (en
Inventor
Marcella Margherita Leda Bartoletti
Ronald Meredith Morris
Roberto Tummiolo
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
Marcella Margherita Leda Bartoletti
Ronald Meredith Morris
Roberto Tummiolo
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
Priority claimed from GBGB9612218.9A external-priority patent/GB9612218D0/en
Priority claimed from GBGB9705345.8A external-priority patent/GB9705345D0/en
Application filed by Unilever Plc, Marcella Margherita Leda Bartoletti, Ronald Meredith Morris, Roberto Tummiolo filed Critical Unilever Plc
Publication of CA2248093A1 publication Critical patent/CA2248093A1/en
Application granted granted Critical
Publication of CA2248093C publication Critical patent/CA2248093C/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
    • C11D3/395—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3951—Bleaching agents combined with specific additives
    • 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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

Abstract

Improved foam behaviour and a reduction in stickiness during manufacture is shown in lavatory blocks which comprise 2-15 wt.%
of oily liquid perfume, 2-30 wt.% of halogen bleaching agent, 3-15 wt.% of primary alkyl sulphate, and, 15-50 wt.% of alkyl benzene sulphonate.
CA002248093A 1996-06-12 1997-05-12 Improvements relating to lavatory cleaning blocks Expired - Fee Related CA2248093C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9612218.9A GB9612218D0 (en) 1996-06-12 1996-06-12 Improvements relating to lavatory cleaning blocks
GB9612218.9 1996-06-12
GB9705345.8 1997-03-14
GBGB9705345.8A GB9705345D0 (en) 1997-03-14 1997-03-14 Improvements relating to lavatory cleaning blocks
PCT/EP1997/002501 WO1997047721A1 (en) 1996-06-12 1997-05-12 Improvements relating to lavatory cleaning blocks

Publications (2)

Publication Number Publication Date
CA2248093A1 true CA2248093A1 (en) 1997-12-18
CA2248093C CA2248093C (en) 2002-12-24

Family

ID=26309492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248093A Expired - Fee Related CA2248093C (en) 1996-06-12 1997-05-12 Improvements relating to lavatory cleaning blocks

Country Status (15)

Country Link
EP (1) EP0906410B1 (en)
JP (1) JP3310985B2 (en)
AR (1) AR007550A1 (en)
AU (1) AU713578B2 (en)
BR (1) BR9709668A (en)
CA (1) CA2248093C (en)
CZ (1) CZ409798A3 (en)
DE (1) DE69702851T2 (en)
ES (1) ES2150773T3 (en)
ID (1) ID17251A (en)
IN (1) IN189775B (en)
MY (1) MY119184A (en)
PL (1) PL189534B1 (en)
TR (1) TR199802560T2 (en)
WO (1) WO1997047721A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040169A1 (en) * 1998-02-04 1999-08-12 Unilever Plc Lavatory cleansing composition
CA2319368A1 (en) * 1998-02-04 1999-08-12 Roberto Tummiolo Lavatory cleansing compositions
HUP0102361A3 (en) * 1998-04-09 2002-02-28 Unilever Nv Toilet cleaning blocks, its preparation and a method of preventing heating within the toilet block
CZ20003728A3 (en) * 1998-04-09 2001-11-14 Unilever N. V. Block in toilets
EP1165740B1 (en) * 1999-03-29 2004-04-28 Unilever Plc Lavatory cleansing compositions
AU2911200A (en) * 1999-03-29 2000-10-16 Unilever Plc Lavatory cleansing compositions
US7629043B2 (en) 2003-12-22 2009-12-08 Kimberly-Clark Worldwide, Inc. Multi purpose cleaning product including a foam and a web
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
EP2110118B1 (en) 2008-04-15 2014-11-19 Takasago International Corporation Malodour reducing composition and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907029A1 (en) * 1979-02-23 1980-09-04 Henkel Kgaa METHOD FOR PRODUCING RINSING BLOCKS FOR TOILET HYGIENE
GB9013539D0 (en) * 1990-06-18 1990-08-08 Unilever Plc Lavatory cleansing block
EP0619367A1 (en) * 1993-04-06 1994-10-12 The Procter & Gamble Company Lavatory blocks containing enzymes
DE4439677A1 (en) * 1994-11-07 1996-05-09 Henkel Kgaa Detergent piece for flush toilets

Also Published As

Publication number Publication date
CA2248093C (en) 2002-12-24
ID17251A (en) 1997-12-11
BR9709668A (en) 2000-05-09
DE69702851D1 (en) 2000-09-21
MY119184A (en) 2005-04-30
EP0906410A1 (en) 1999-04-07
TR199802560T2 (en) 1999-03-22
AR007550A1 (en) 1999-11-10
PL330606A1 (en) 1999-05-24
WO1997047721A1 (en) 1997-12-18
DE69702851T2 (en) 2001-01-04
IN189775B (en) 2003-04-19
PL189534B1 (en) 2005-08-31
JP3310985B2 (en) 2002-08-05
JP2000505131A (en) 2000-04-25
EP0906410B1 (en) 2000-08-16
ES2150773T3 (en) 2000-12-01
AU2899097A (en) 1998-01-07
AU713578B2 (en) 1999-12-02
CZ409798A3 (en) 1999-07-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130513