GB2061313A - Lavatory cleansing compositions - Google Patents
Lavatory cleansing compositions Download PDFInfo
- Publication number
- GB2061313A GB2061313A GB8021970A GB8021970A GB2061313A GB 2061313 A GB2061313 A GB 2061313A GB 8021970 A GB8021970 A GB 8021970A GB 8021970 A GB8021970 A GB 8021970A GB 2061313 A GB2061313 A GB 2061313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- surfactant
- block according
- parts
- sucrose
- 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.)
- Withdrawn
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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/05—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating specially adapted to be released by contact with a liquid, e.g. for toilets
-
- 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
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- 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
- C11D3/50—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
-
- 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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
-
- 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
- C11D1/66—Non-ionic compounds
- C11D1/667—Neutral esters, e.g. sorbitan 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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
A lavatory cleansing block comprises, by weight, from 30 to 65% of a sugar-rich sucrose ester surfactant composition (as herein defined); from 5 to 36% of one or more other surfactant materials and/or foaming agents; and up to 20% of a builder; together with 1 to 10% of a water soluble perfume and optionally a colouring agent and/or a biocide.
Description
SPECIFICATION
Lavatory cleansing compositions
This invention relates to compositions for cleansing lavatory bowls and urinals which are periodically flushed with water. In particular, the invention relates to blocks or tablets for immersion in the flushing system so as to dose the flushing water with an effective amount of cleansing agents.
Lavatory cleansing blocks of this type are now a well known commodity. In general they comprise one or more surfactant materials, together with perfumes, colouring agents and, optionally, disinfectant materials. The problem in formulating a cdmposition of this type is that the material must dissolve in water sufficiently to dose each charge of water which is flushed into the lavatory bowl or urinal with a suitable amount of cleansing materials, but on the other hand must be sufficiently insoluble so as to remain in the system for a reasonable period without liquifying or dissolving away.
In British Patent No.1,538,857 the solution to this problem is offered in the form of a combination of a "hydrophpbic material" and a hydrophilic surfactant. The theory behind this combination is apparently that the hydrophobic material retards dissolution of the hydrophilic surfactant so that the tablet does not immediately dissolve in the system but is slowly leached by the constantly replenished water.
In British Specification No. 1 ,364,459, certain shortcomings of this kind of composition are described, in particular the difficulty in obtaining any identifiable perfume in the flushing water. Patent
Specification No. 1,364,459 proposed a composition again containing a detergent and an organic hydrophobic material, but so arranged that the hydrophobic material is required to be precipitated in the water so that some of the precipitated material floats on the surface of the water entrapped in the lavatory bowl and some adheres to the sides of the bowl. This material acts as a carrier for the perfume and so enables the lavatory bowl to be perfumed.
Another British Patent Specification No. 1,418,830 describes a lavatory cleansing block comprising a solid carrier base which is a mixture of a major proportion by weight of a surface active component which is relatively insoluble in water and a minor proportibn by weight of a surface active component which is relatively soluble in water. This block is so designed that no external container is required, the block being sufficiently stable to stay in the cistern water without breakdown.
The present invention we have departed radically from the previous types of lavatory cleansing blocks described above to produce a relatively hard stable block containing no precipitatable hydrophobic material, and containing a substantially water soluble perfume. This can be achieved by using a particular combination of surfactants and perfumes and results in a biodegradable physically stable product having a good perfuming ability without recourse to precipitated hydrophobic material floating on the water or adhering to the bowl.
According to the present invention, we provide a lavatory cleansing block comprising from 30 to 65% by weight of a sugar-rich sucrose ester surfactant composition, from 5 to 36% of one or more other surfactant materials and/or foaming agents and up to 20% by weight of a builder material, together with 1 to 8% by weight of a water soluble perfume and optionally a cdlouring agent and/or a biocide. In general, the total surfactant content of the composition should be from 60 to 90% by weight.
The sugar-rich sucrose ester surfactant used as the main surfactant component is a mixture of sucrose mono- and esters of long chain fatty acids, mixed glycerides, soap and sucrose in which the sucrose content is from 10 to 25%, preferably from 1 5 to 25% by weight. Such a material may be obtained by sucrose transesterification processes-well known in the art. A particularly useful product is obtained by the transesterification of sucrose with fatty acid glycerides, in the absence of solvent, especially in a process as described and claimed in British Patent Specification No. 1,399,053. The sucrose ester material obtained by the process is conveniently used in its crude, un-refined state, directly as obtained from the reactor.The product of a reaction using a starting material relatively high in sucrose typically contains from 25 to 45% by weight of soap, from 25 to 35% by weight of mixed glycerides, from 10 to 25% by weight of sucrose. One advantage of the high sucrose content is that the material is considerably harder than those materials containing a smaller proportion of sucrose.
The other surfactant included in the composition may be, for example, an alkyl benzene sulphonate, a fatty alcohol ethoxylate, a fatty alcohol sulphate, a fatty acid alkylolamide e.g. based on coconut or lauric fatty acid or an amphoteric surfactant such as that sold under the Trade Name Miranol
C2M. The surfactant is preferably full biodegradable.
The foaming agent is conveniently a polyol ester of a fatty acid, for example lactitol laurate. This type of foaming agent is again preferred because of its biodegradability.
The builder may be a conventional alkali metal inorganic salt such as potassium tetrapyrophosphate, sodium tripolyphosphate, sodium carbonate, and borax.
The perfumes used in the compositions according to this invention are substantially water soluble, as opposed to the normal water insoluble perfumes previously used in lavatory cleansing block formations.
The perfume is of a non toxic and non irritant nature, and conveniently comprises a mixture of aromatic components such as esters and aldehydes, together with a dispersant such as an ethoxylated alkylphenol, in solution in an aliphatic alcohol such as ethanol or isopropanol.
An example of such a perfume is GCWl 72A (manufactured by Proprietory Perfumes Limited of
Ashford, Kent, U.K.) having a green apple fragrance. This perfume has the additional advantage that it can be incorporated without decomposition at temperatures up to 800 C.
In addition to the above mentioned components, the composition may contain a colouring agent such as dyestuff or pigment, which is most desirably a blue or blue-green colour.
A conventional biocide may also be added. Whilst it is possible to use a wide range of biocides, the preferred compounds are Giv-Gard DXN(6-acetoxy-2,2-dimethyl-m-dioxan) or tri-(hydroxymethyl)nitromethane, a formaldehyde releasing antimicrobial agent, in its 50% active aqueous form (supplied by Givaudan Et Co Ltd, Honeywell s Stein Ltd respectively). These have been found to be active at low concentrations, water soluble and compatible with the sucrose surfactant described above.
The compositions according to this invention may be prepared by simply mixing the various ingredients at a slightly elevated temperature e.g. about 900C, with the exception of the perfume and biocide which should be added to the mixture after it has cooled somewhat, e.g. to about 60--700C.
The mixture can be moulded or cut into suitably sized tablets or blocks for inclusion in the cistern of a lavatory or urinal.
The following examples illustrate the invention:
EXAMPLE 1
Tall 20 T 45, a sucrose ester surfactant material having the following approximate composition
Potassium soaps 25 45% by weight
Mixed glycerides 2535% by weight
Sucrose esters 2025% by weight (82 parts by weight) was mixed with borax (15 parts by weight) Nansa HS80/S, an alkyl benzene sulphonate (10 parts by weight) and dyestuff ER10 Brilliant Blue V 115% (supplied by Ciba-Geigy) (7 parts by weight) at a temperature of about 900C. The mixture was cooled to about 650C and 5 parts by weight of perfume GCW 1 were incorporated. The mixture was then formed into tablets or blocks of about 409 weight.One of these tablets added to a lavatory cistern produced a suitable dosage of cleansing agent and perfume at each flushing.
EXAMPLE- 2
Tal 120 T 45 (54 parts by weight), tripolyphosphate (3 parts by weight) Nansa HS80/S (alkyl benzene sulphonate) (10 parts by weight), Empicol LZV (medium cut sodium lauryl alcohol sulphate, at least 85% active) (10 parts by weight), Empilan LDEA (Lauric diethanolamide) (10 parts by weight) and dyestuff (7 parts by weight) were combined at about 900 C. The mixture was cooled to 650C and perfume GCW 1 72A (5 parts by weight) and biocide (1 part by weight) were added. The composition was shaped into blocks as in Example 1.
EXAMPLE 3
Tal 120 T 45 (54 parts by weight), potassium tetrapyrophosphate (5 parts by weight), Nansa
HS80/S (alkyl benzene sulphonate) (10 parts by weight), Empicol LZV (medium cut sodium lauryl sulphate at least 85% active) (8 parts by weight), Empilan LDEA (lauric diethanolamide) (10 parts by weight) and dyestuff (7 parts by weight) were mixed as in Example 1 and perfume GCW 1 72A (5 parts by weight) and biocide (1 part be weight) were added on cooling. The mixture was tabletted as in
Example 1.
EXAMPLE 4
A similar composition was prepared containing the following components:
Tal 120 T 45 54 parts by weight
Tetrapotassium pyrophosphate 3 parts by weight
Sodium tripolyphosphate 1 5 parts by weight
Empilan LDEA 5 parts by weight
Miranol C2M Conc. 10 parts by weight
Dyestuff 7 parts by weight
Perfume GCW 1 72A 5 parts by weight
Biocide 1 part by weight
Tablets were formed as in Example 1.
EXAMPLE 5
A composition was prepared containing the following components: Tal 120/T/45 52 parts by weight Empilan LDEA 9 parts by weight
Sodium tripolyphosphate 11 parts by weight
Borax 5 parts by weight Laetitol Laurate 10 parts by weight
Dyestuff 7 parts by weight
Perfume GCW 1 72A 5 parts by weight
Biocide 1 part by weight
The mixture was moulded or cut into suitably sized blocks as in Example 1.
EXAMPLE 6
A similar composition was prepared containing the following components:
Tal 120/T/45 54 parts by weight
Solium carbonate 1 8 parts by weight
Lacititol laurate 10 parts by weight
Empigen BB (N-alkyl BetaineC,2/C,4) 5 parts by weight
Dyestuff 7 parts by weight
Perfume GCW 1 72A 5 parts by weight
Biocide 1 part by weight
The mixture can be moulded or cut into suitably sized blocks as in Example 1.
EXAMPLE 7
A composition was prepared containing the following components:
Tal 120/T/45 30
Alkyl benzene sulphonate 20
Coconut Monoethanolamide 10
Ethylon 172 (Fatty alcohol ethoxylate) 10
Borax 18
Dye 7 Perfume GCW 1 72A 5
The mixture can be moulded or cut into suitably sized blocks as in Example 1.
EXAMPLE 8
A similar composition was prepared containing the following components: Tal-120/T/45 30
Coconut Monoethanolamide 10
Ethylon 172 (Fatty alcohol ethoxylate) 10
Alkyl benzene sulphonate 20
Terra potassium pyrophosphate 18
Dye 7 Perfume GCW 172A 5
The mixture can be moulded or cut into suitably sized blocks as in Example 1.
Claims (9)
1. A lavatory cleansing block comprising, by weight, from 30 to 65% of a sugar-rich sucrose ester surfactant composition (as herein defined); from 5 to 36% of one or more other surfactant materjals and/or foaming agents; and up to 20% of a builder; together with 1 to 10% of a water soluble perfume and optionally a colouring agent and/or a biocide.
2. A block according to claim 1, in which the total surfactant content is from 6G to 90%.
3. A block according to claim 1 or claim 2, in which the sugar-rich sucrose ester detergent contains 1525% of sucrose.
4. A block according to claim 3, in which the sugar-rich sucrose ester surfactant is the product of a solvent-free transesterification of sucrose with fatty acid glycerides.
5. A block according to any of claims 1 to 4, in which the other surfactant is an alkyl benzenesulphonate, a fatty alcohol ethoxylate, a fatty alcohol sulphate, a fatty acid alkylolamide or an amphoteric surfactant.
6. A block according to any of claims 1 to 5, in which the foaming agent is a polyol ester of a fatty acid.
7. A block according to any of claims 1 to 6, in which the perfume incorporated comprises a mixture of aromatic components together with a dispersant, in solution in an aliphatic alcohol.
8. A block according to any of claims 1 to 7, in which the biocide is 6-acetoxy-2,2-dimethyl-mdioxan or tri-(hydroxymethyl)-nitromethane.
9. A lavatory cleansing block substantially as herein described in any of the Examples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8021970A GB2061313A (en) | 1979-08-06 | 1980-07-04 | Lavatory cleansing compositions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7927394 | 1979-08-06 | ||
| GB8021970A GB2061313A (en) | 1979-08-06 | 1980-07-04 | Lavatory cleansing compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2061313A true GB2061313A (en) | 1981-05-13 |
Family
ID=26272445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8021970A Withdrawn GB2061313A (en) | 1979-08-06 | 1980-07-04 | Lavatory cleansing compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2061313A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540511A1 (en) * | 1983-02-04 | 1984-08-10 | Henkel France | Liquid cleaning composition, and cleaning process using this composition |
| EP0380406A2 (en) * | 1989-01-25 | 1990-08-01 | Colgate-Palmolive Company | Fine fabric laundry detergent with sugar esters as softening and whitening agents |
| EP0844303A2 (en) * | 1996-11-25 | 1998-05-27 | Buck-Chemie GmbH & Co. | Solid article for use in toilets |
| US6630437B1 (en) | 1998-12-16 | 2003-10-07 | Unilever Home & Personal Care Usa , Division Of Conopco, Inc. | Transparent/translucent liquid compositions in clear bottles comprising colorant and fluorescent dye or UV absorber |
| GB2408267A (en) * | 2003-11-21 | 2005-05-25 | Reckitt Benckiser Inc | Treatment block composition for toilets |
| WO2008125425A1 (en) * | 2007-04-16 | 2008-10-23 | Unilever N.V. | Self adhesive hard surface cleaning block |
| WO2011144921A2 (en) | 2010-05-20 | 2011-11-24 | Reckitt & Colman (Overseas) Limited | Composition and method |
| US8076278B2 (en) | 2007-04-16 | 2011-12-13 | Conopco, Inc. | Self adhesive hard surface cleaning composition |
| WO2012119838A1 (en) * | 2011-03-04 | 2012-09-13 | Unilever Nv | Self-adhesive hard surface cleaning composition |
| EP2987850A1 (en) * | 2014-08-20 | 2016-02-24 | Huntsman International Llc | Composition for sanitary cleaning product |
-
1980
- 1980-07-04 GB GB8021970A patent/GB2061313A/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540511A1 (en) * | 1983-02-04 | 1984-08-10 | Henkel France | Liquid cleaning composition, and cleaning process using this composition |
| EP0380406A2 (en) * | 1989-01-25 | 1990-08-01 | Colgate-Palmolive Company | Fine fabric laundry detergent with sugar esters as softening and whitening agents |
| EP0380406A3 (en) * | 1989-01-25 | 1991-03-06 | Colgate-Palmolive Company | Fine fabric laundry detergent with sugar esters as softening and whitening agents |
| EP0844303A2 (en) * | 1996-11-25 | 1998-05-27 | Buck-Chemie GmbH & Co. | Solid article for use in toilets |
| DE19648788A1 (en) * | 1996-11-25 | 1998-06-04 | Buck Chemie Gmbh | Partial agent for the toilet area |
| EP0844303A3 (en) * | 1996-11-25 | 1999-02-03 | Buck-Chemie GmbH & Co. | Solid article for use in toilets |
| US6630437B1 (en) | 1998-12-16 | 2003-10-07 | Unilever Home & Personal Care Usa , Division Of Conopco, Inc. | Transparent/translucent liquid compositions in clear bottles comprising colorant and fluorescent dye or UV absorber |
| GB2408267A (en) * | 2003-11-21 | 2005-05-25 | Reckitt Benckiser Inc | Treatment block composition for toilets |
| WO2008125425A1 (en) * | 2007-04-16 | 2008-10-23 | Unilever N.V. | Self adhesive hard surface cleaning block |
| US8076278B2 (en) | 2007-04-16 | 2011-12-13 | Conopco, Inc. | Self adhesive hard surface cleaning composition |
| EA020185B1 (en) * | 2007-04-16 | 2014-09-30 | Юнилевер Н.В. | Self adhesive hard surface cleaning block |
| WO2011144921A2 (en) | 2010-05-20 | 2011-11-24 | Reckitt & Colman (Overseas) Limited | Composition and method |
| WO2012119838A1 (en) * | 2011-03-04 | 2012-09-13 | Unilever Nv | Self-adhesive hard surface cleaning composition |
| EP2987850A1 (en) * | 2014-08-20 | 2016-02-24 | Huntsman International Llc | Composition for sanitary cleaning product |
| WO2016026777A1 (en) * | 2014-08-20 | 2016-02-25 | Huntsman International Llc | Composition for detergent for cleaning |
| CN107001983A (en) * | 2014-08-20 | 2017-08-01 | 英诺斯派功能化学品欧洲有限公司 | detergent composition for cleaning |
| US10287529B2 (en) | 2014-08-20 | 2019-05-14 | Innospec Performance Chemicals Europe Limited | Composition for detergent for cleaning |
| CN107001983B (en) * | 2014-08-20 | 2020-04-03 | 英诺斯派功能化学品欧洲有限公司 | Detergent composition for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |