GB2223028A - Detergent composition including fabric softening clay - Google Patents
Detergent composition including fabric softening clay Download PDFInfo
- Publication number
- GB2223028A GB2223028A GB8815352A GB8815352A GB2223028A GB 2223028 A GB2223028 A GB 2223028A GB 8815352 A GB8815352 A GB 8815352A GB 8815352 A GB8815352 A GB 8815352A GB 2223028 A GB2223028 A GB 2223028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detergent
- clay
- detergent composition
- fabric softening
- weight
- 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- Withdrawn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
- 239000003599 detergent Substances 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 239000004927 clay Substances 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 title abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000000344 soap Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000012265 solid product Substances 0.000 abstract 1
- 239000006071 cream Substances 0.000 description 8
- -1 volchonskoite Inorganic materials 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 150000004996 alkyl benzenes Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 4
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 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 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229910021647 smectite Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 239000013042 solid detergent Substances 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 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
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 229910000276 sauconite Inorganic materials 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- XGMYMWYPSYIPQB-UHFFFAOYSA-J tetrasodium;2-(1,2-dicarboxylatoethoxy)butanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC(C([O-])=O)OC(C([O-])=O)CC([O-])=O XGMYMWYPSYIPQB-UHFFFAOYSA-J 0.000 description 1
- MPSJHIAGGNGGEZ-UHFFFAOYSA-K trisodium;2-(carboxylatomethoxy)butanedioate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)COC(C([O-])=O)CC([O-])=O MPSJHIAGGNGGEZ-UHFFFAOYSA-K 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
-
- 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
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
- C11D3/1266—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in 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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
A detergent composition in semi-solid form containing at least a non-soap detergent active, a detergency builder and a fabric softening clay. Higher levels (5-40% by weight) of fabric softening clay can be incorporated in semi-solid product forms than in solid bar forms.
Description
DETERGENT COMPOSITIONS
This invention relates to detergent compositions which are in a semi-solid form, that is to say a gel, cream or paste. Such a detergent form is already marketed in some countries. It is sufficiently solid that it cannot be poured, and it coheres together in a mass which can however be deformed by hand. Such a form is thus distinct from mobile liquids, powders and bars.
Semi-solid detergent compositions may be used for washing fabrics, and will then generally contain detergent active and detergent builder materials together with optional components, for example abrasives, fillers, perfumes and alkaline salts, such as silicates.
For use in washing fabrics, a semi-solid composition may be rubbed directly onto the fabric.
The use of clay in detergent compositions as a fabric softening agent is known,e.g. from UK 1,400,898.
The use of softening clay in non-soap detergent laundry bars is disclosed in UK 2160886 (Firmenich).
With such laundry bars, however, it is impractical to include clay as more than about 5% by weight of the composition.
We have now found that softening clays can be successfully incorporated in semi-solid built detergent compositions.
According to the present invention there is provided a detergent composition of semi-solid form containing at least:
non-soap detergent active, preferably in an amount which is 10 to 45% by weight of the composition,
detergency builder, preferably in an amount which is 5 to 60% by weight of the composition,
softening clay, preferably in an amount which is 5 to 40t by weight of the composition.
The clay may be an expandable smectite-type clay.
Smectite clays are set out in UK 1,400,898 where they are specified as expandable, three-layer smectite-type clays having an ion exchange capacity of 50 meg/100 gram. They are expandable by swelling on contact with water. Examples of such clays are montmorillonite, volchonskoite, nontronite, hectorite, saponite and sauconite.
The amount of clay may well exceed 10% or even 15t by weight of the composition, e.g. an amount which is 10-25% by weight of the composition.
The stability of a semi-solid composition can be enhanced by adding a structuring agent, and it may be preferred to include a structuring agent in compositions according to this invention.
Conventional structuring agents are coconut ethanolamide (CEA), gelatin, starch, aluminosilicate and sodium carboxy methyl cellulose which also functions as an antiredeposition agent. These structuring agents may be used in combination with of electrolytes.
Detergent actives and builder components are well characterised in detergent bar technology. The components are described in "Surface Active Agents" by Schwartz and
Perry (Interscience 1949) and Volume II by Schwartz, Perry and Berch (Interscience 1958). The detergent actives usable in the present invention may be found in the general classes of anionic, nonionic, amphoteric, betaine and zwitterionic actives. Specific examples of detergent actives are linear alkyl benzene sulphonates, alkane sulphonates, secondary alcohol sulphates, branched alkyl benzene sulphonates, alkyl sulphates, alkyl ether sulphates, olefin sulphonates, monocarboxylic acid salts, ethoxylated alcohols and fatty acid ester sulphonates.
Linear or branched alkyl benzene sulphonates having 8 to 16 carbon atoms in the alkyl chain may in particular be used, possibly in admixture with other detergent active(s).
Examples of builder components are: water soluble phosphate salts, e.g. sodium tripolyphosphate, pyrophosphate a d orthophosphate; water soluble carbonates, e.g. sodium carbonate; organic builders which may be polycarboxylate sequestrant builders, e.g. sodium nitrilotriacetate, sodium tartrate, trisodium carboxymethyl oxysuccinate, sodium oxydisuccinate and sodium sulphonated long-chain monocarboxylic acids.
Other ingredients, for example silicates e.g.
sodium alkaline silicate, starch, sodium carboxymethyl cellulose or other antiredeposition agent, polycarboxylate such as polyacrylate or acrylic/maleic copolymer, colouring materials, enzymes, fluorescers, opacifiers, germicides, perfumes, bleaching agents-and fillers, for example sodium sulphate, talc, and calcite are optionally present.
Alkanolamines may be included, as described in our UK published application 2184452A.
Production
A semi-solid detergent composition can be produced by adding the constituents to the water which will be present in the eventual composition, and mixing.
A suitable procedure is to heat all the water, and dissolve in it the builder, any other solid electrolyte and sodium carboxymethyl cellulose (if used) while mixing under conditions of high shear. When these components have dissolved, alkaline silicate (if any) is added, followed by detergent active, alkanolamine (if any) and clay. If a structurant such as coconut ethanolamide is used, it is preferably added after the detergent active and alkanolamine.
Examples
In the Examples which follow, all percentages are by weight of the composition.
Detergent creams were prepared by the production route given above. Their formulations are set out in the following table:
Example No: I II III IV V
Components
C12, C16 branched ABS 15.0 30.0 C12 branched ABS 27.0 C12 linear ABS 28.0 26.0
Sodium tripolyphosphate 25.0 15.0 15.0 15.0 9.0
Alkaline silicate 1.5 1.5 2.0
Neutral silicate 2.0 2.0
Coconut ethanolamide 4.0
Sodium carbonate 10.0 10.0
Sodium sulphate 3.5 3.5
Sodium carboxymethyl cellulose 1.0 1.5 1.0 1.0
Smectite clay 10.0 20.0 15.0 20.0 15.0
Starch 2.0
Fluorescer, perfume ----------- below 0.5% -----------
Water --------- balance to 1008 -------- C12 branched ABS was alkyl benzene sulphonate with principally C12 branched alkyl groups, C12,C16 branched ABS was alkyl benzene sulphonate with substantial properties of C12 and C16 branched alkyl groups, C12 linear ABS was alkyl benzene sulphonate with principally C12 linear alkyl groups.
The clay was Volclay SPV 200NF from American
Colloid Co, Skokie, Illinois.
Each of the creams had the appearance of a stiff paste, and had an acceptable non-gritty feel.
A trial of one cream (Example IV) was carried out as follows:
Terry towel cotton squares were repeatedly machine washed without any softening agent, to give them a harsh feel. Half of the squares were then washed by hand, directly applying the cream to them. The remaining squares were washed with a control cream in which the clay was replaced with inert filler (sodium sulphate). The washed squares then assessed for softness of tactile feel by a group of panellists. 90% of the panellists unequivocally chose the squares washed with the clay-containing cream as softer fabric than those washed with the control cream.
Claims (3)
1. A detergent composition of semi-solid form containing at least:
10 to 45% by weight of non-soap detergent active,
5 to 608 by weight of detergency builder,
5 to 40% by weight of softening clay.
2. A detergent composition as claimed in claim 1 wherein the composition comprises 10 to 25% by weight of. clay.
3. A detergent composition as claimed in claim 1 or claim 2 wherein the composition comprises from 0.5 to 15% by weight of a structuring agent.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8815352A GB2223028A (en) | 1988-06-28 | 1988-06-28 | Detergent composition including fabric softening clay |
| PH38839A PH26196A (en) | 1988-06-28 | 1989-06-23 | Detergent compositions |
| MYPI89000863A MY105134A (en) | 1988-06-28 | 1989-06-27 | Semi solid detergent compositions. |
| BR898903144A BR8903144A (en) | 1988-06-28 | 1989-06-27 | DETERGENT COMPOSITION IN SEMI-SOLID FORM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8815352A GB2223028A (en) | 1988-06-28 | 1988-06-28 | Detergent composition including fabric softening clay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8815352D0 GB8815352D0 (en) | 1988-08-03 |
| GB2223028A true GB2223028A (en) | 1990-03-28 |
Family
ID=10639492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8815352A Withdrawn GB2223028A (en) | 1988-06-28 | 1988-06-28 | Detergent composition including fabric softening clay |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR8903144A (en) |
| GB (1) | GB2223028A (en) |
| MY (1) | MY105134A (en) |
| PH (1) | PH26196A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0753567A1 (en) * | 1995-07-14 | 1997-01-15 | The Procter & Gamble Company | Softening through the wash compositions |
| EP1371720A1 (en) * | 2002-06-11 | 2003-12-17 | Unilever N.V. | Detergent tablets |
| EP1375636A1 (en) * | 2002-06-14 | 2004-01-02 | Unilever N.V. | Detergent tablets |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043390A1 (en) * | 1999-04-09 | 2000-10-11 | The Procter & Gamble Company | Detergent tablet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB401413A (en) * | 1932-06-29 | 1933-11-16 | Robert Henry Marriott | Compositions particularly suitable for use as shampoos or for washing purposes |
| US4511487A (en) * | 1983-03-24 | 1985-04-16 | Henkel Kommanditgesellschaft Auf Aktien | Dishwasher detergent paste |
| GB2194954A (en) * | 1986-09-05 | 1988-03-23 | Colgate Palmolive Co | Thixotropic dishwasher detergent compositions |
| EP0292193A1 (en) * | 1987-05-14 | 1988-11-23 | Unilever Plc | Detergent composition |
-
1988
- 1988-06-28 GB GB8815352A patent/GB2223028A/en not_active Withdrawn
-
1989
- 1989-06-23 PH PH38839A patent/PH26196A/en unknown
- 1989-06-27 BR BR898903144A patent/BR8903144A/en not_active Application Discontinuation
- 1989-06-27 MY MYPI89000863A patent/MY105134A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB401413A (en) * | 1932-06-29 | 1933-11-16 | Robert Henry Marriott | Compositions particularly suitable for use as shampoos or for washing purposes |
| US4511487A (en) * | 1983-03-24 | 1985-04-16 | Henkel Kommanditgesellschaft Auf Aktien | Dishwasher detergent paste |
| GB2194954A (en) * | 1986-09-05 | 1988-03-23 | Colgate Palmolive Co | Thixotropic dishwasher detergent compositions |
| EP0292193A1 (en) * | 1987-05-14 | 1988-11-23 | Unilever Plc | Detergent composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0753567A1 (en) * | 1995-07-14 | 1997-01-15 | The Procter & Gamble Company | Softening through the wash compositions |
| EP1371720A1 (en) * | 2002-06-11 | 2003-12-17 | Unilever N.V. | Detergent tablets |
| EP1375636A1 (en) * | 2002-06-14 | 2004-01-02 | Unilever N.V. | Detergent tablets |
Also Published As
| Publication number | Publication date |
|---|---|
| MY105134A (en) | 1994-08-30 |
| BR8903144A (en) | 1990-02-06 |
| PH26196A (en) | 1992-03-18 |
| GB8815352D0 (en) | 1988-08-03 |
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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) |