CA2044490C - Bloc nettoyant pour lavabos - Google Patents

Bloc nettoyant pour lavabos

Info

Publication number: CA2044490C
Authority: CA; Canada
Prior art keywords: weight; block according; lavatory; cleansing block; lavatory cleansing
Prior art date: 1990-06-18
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)

Other versions

CA2044490A1 (fr

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.)

1990-06-18

Filing date

1991-06-13

Publication date

1996-12-17

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.

1991-06-13 Application filed by Unilever PLC filed Critical Unilever PLC

1991-12-19 Publication of CA2044490A1 publication Critical patent/CA2044490A1/fr

1996-12-17 Application granted granted Critical

1996-12-17 Publication of CA2044490C publication Critical patent/CA2044490C/fr

2011-06-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007844 bleaching agent Substances 0.000 claims abstract description 13
239000000945 filler Substances 0.000 claims abstract description 13
239000002304 perfume Substances 0.000 claims abstract description 13
239000003945 anionic surfactant Substances 0.000 claims abstract description 12
239000003792 electrolyte Substances 0.000 claims abstract description 10
239000007788 liquid Substances 0.000 claims abstract description 8
230000002209 hydrophobic effect Effects 0.000 claims abstract description 6
IFIDXBCRSWOUSB-UHFFFAOYSA-M potassium;1,5-dichloro-4,6-dioxo-1,3,5-triazin-2-olate Chemical group [K+].ClN1C(=O)[N-]C(=O)N(Cl)C1=O IFIDXBCRSWOUSB-UHFFFAOYSA-M 0.000 claims abstract 2
-1 alkali metal salt Chemical class 0.000 claims description 11
229910052783 alkali metal Inorganic materials 0.000 claims description 7
239000004615 ingredient Substances 0.000 claims description 6
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
239000000460 chlorine Substances 0.000 claims description 2
229910052801 chlorine Inorganic materials 0.000 claims description 2
CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
239000002736 nonionic surfactant Substances 0.000 claims description 2
229910052708 sodium Inorganic materials 0.000 description 8
239000011734 sodium Substances 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
239000003795 chemical substances by application Substances 0.000 description 6
239000004094 surface-active agent Substances 0.000 description 6
150000004996 alkyl benzenes Chemical class 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000011012 sanitization Methods 0.000 description 4
238000001125 extrusion Methods 0.000 description 3
239000006260 foam Substances 0.000 description 3
229910021532 Calcite Inorganic materials 0.000 description 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
238000011010 flushing procedure Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
230000008961 swelling Effects 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
244000131522 Citrus pyriformis Species 0.000 description 1
235000009088 Citrus pyriformis Nutrition 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
229910001626 barium chloride Inorganic materials 0.000 description 1
QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000001877 deodorizing effect Effects 0.000 description 1
XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
235000011180 diphosphates Nutrition 0.000 description 1
239000000975 dye Substances 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
150000002191 fatty alcohols Chemical class 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000000417 fungicide Substances 0.000 description 1
230000002070 germicidal effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000000203 mixture Substances 0.000 description 1
UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
239000003605 opacifier Substances 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000000344 soap Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1

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 Bloc nettoyant pour lavabos Expired - Fee Related CA2044490C (fr)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=10677791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002044490A Expired - Fee Related CA2044490C (fr)	1990-06-18	1991-06-13	Bloc nettoyant pour lavabos

Country Status (9)

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

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 (fr) *	1993-04-06	1994-10-12	The Procter & Gamble Company	Blocs pour toilettes contenant des 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
BR9709668A (pt) *	1996-06-12	2000-05-09	Unilever Nv	Blocos para vasos santários
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
HUP0100809A3 (en) *	1998-02-04	2002-02-28	Unilever Nv	Process for the manufacture of a lavotary cistern block, and the lavatory cistern block
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
EP3984599A1 (fr)	2015-02-24	2022-04-20	Takasago International Corporation	Compositions de parfum améliorées
EP3395933A1 (fr)	2016-02-24	2018-10-31	Takasago International Corporation	Produit de soins personnels
US20190054200A1 (en)	2016-02-24	2019-02-21	Takasago International Corporation	Household product delivering warming and/or tingling sensations
JP2019513839A (ja)	2016-02-24	2019-05-30	高砂香料工業株式会社	冷感を送達する家庭日用品製品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2420570A1 (fr) *	1978-03-21	1979-10-19	Jeyes Group Ltd	Procede de preparation de comprimes de nettoyage et d'assainissement pour cabinets d'aisance
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
AU627170B2 (en) *	1988-04-13	1992-08-20	Jeyes Limited	Lavatory cleansing blocks

1990
- 1990-06-18 GB GB909013539A patent/GB9013539D0/en active Pending
1991
- 1991-06-07 DE DE69104780T patent/DE69104780T2/de not_active Revoked
- 1991-06-07 EP EP91201409A patent/EP0462643B1/fr not_active Revoked
- 1991-06-07 ES ES91201409T patent/ES2063436T3/es not_active Expired - Lifetime
- 1991-06-13 CA CA002044490A patent/CA2044490C/fr not_active Expired - Fee Related
- 1991-06-14 AU AU78386/91A patent/AU628749B2/en not_active Ceased
- 1991-06-17 BR BR919102494A patent/BR9102494A/pt unknown
- 1991-06-18 ZA ZA914661A patent/ZA914661B/xx unknown
- 1991-06-18 JP JP3146139A patent/JPH0765080B2/ja not_active Expired - Fee Related

Also Published As

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

Legal Events

Date	Code	Title	Description
1991-11-18	EEER	Examination request
2004-06-14	MKLA	Lapsed

Publication	Publication Date	Title
EP0462643B1 (fr)	1994-10-26	Bloc de nettoyage pour cabinets d'aisance
CA1300464C (fr)	1992-05-12	Compositions de nettoyage pour lavabos
EP0184416B1 (fr)	1992-10-28	Nettoyage pour cabinets d'aisance
EP0672103B1 (fr)	1997-09-03	Blocs nettoyants pour w.c.
EP0013043A1 (fr)	1980-07-09	Procédé de traitement de l'eau de chasse d'un W.C. au moyen de distributeurs séparés hypochlorite/colorant et article destiné à être placé dans le réservoir de la chasse
EP0341836B2 (fr)	1999-04-21	Blocs de nettoyage pour cabinets d'aisance
WO1992018605A1 (fr)	1992-10-29	Blocs de nettoyage de wc
EP1123379A1 (fr)	2001-08-16	Bloc de nettoyage de toilettes
US4731223A (en)	1988-03-15	Composition for automatic cleaning of toilet bowls
AU713578B2 (en)	1999-12-02	Improvements relating to lavatory cleaning blocks
EP0167210B1 (fr)	1991-04-24	Blocs de nettoyage pour toilettes exempts de paradichlorobenzène
GB2161827A (en)	1986-01-22	Bromide activated hypochlorite cleaning of soiled toilet bowls
US6184192B1 (en)	2001-02-06	Chlorinated in-tank toilet cleansing block
GB2178442A (en)	1987-02-11	Lavatory cleansing block
EP1165740B1 (fr)	2004-04-28	Compositions de nettoyage de toilettes
WO1997000935A1 (fr)	1997-01-09	Ameliorations relatives a des pains nettoyants pour toilettes
US5817611A (en)	1998-10-06	Lavatory cleansing blocks
EP0750035A2 (fr)	1996-12-27	Améliorations de rapportant aux blocs de nettoyage de toilettes
WO1996004362A1 (fr)	1996-02-15	Produit d'entretien de cuvette de w-c
MXPA99009746A (en)	2000-08-01	Chlorinated in-tank toilet cleansing block
JPH0524959B2 (fr)	1993-04-09
HUP9903179A2 (hu)	2000-02-28	Továbbfejlesztett toalettcsésze-tisztító-tömbök