EP0445852A1 - Waschmittel - Google Patents

Waschmittel Download PDF

Info

Publication number: EP0445852A1
Authority: EP; European Patent Office
Prior art keywords: detergent composition; main wash; wash detergent; anionic; anionic polymer
Prior art date: 1990-02-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP91200232A

Other languages

English (en)

French (fr)

Inventor

Johannes Pronk

Emery George Philomena Cornelissens

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.)

Sara Lee DE NV

Original Assignee

Sara Lee DE NV

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.)

1990-02-05

Filing date

1991-02-05

Publication date

1991-09-11

1991-02-05 Application filed by Sara Lee DE NV filed Critical Sara Lee DE NV

1991-09-11 Publication of EP0445852A1 publication Critical patent/EP0445852A1/de

Status Withdrawn legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 50
239000003599 detergent Substances 0.000 title claims abstract description 46
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 17
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 14
229920006318 anionic polymer Polymers 0.000 claims abstract description 13
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
239000003945 anionic surfactant Substances 0.000 claims abstract description 8
239000002736 nonionic surfactant Substances 0.000 claims abstract description 8
229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 7
239000000654 additive Substances 0.000 claims abstract description 6
125000000129 anionic group Chemical group 0.000 claims abstract description 6
229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 5
235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 5
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 4
229910052681 coesite Inorganic materials 0.000 claims abstract description 4
229910052906 cristobalite Inorganic materials 0.000 claims abstract description 4
239000000377 silicon dioxide Substances 0.000 claims abstract description 4
235000012239 silicon dioxide Nutrition 0.000 claims abstract description 4
229910052682 stishovite Inorganic materials 0.000 claims abstract description 4
229910052905 tridymite Inorganic materials 0.000 claims abstract description 4
229920000642 polymer Polymers 0.000 claims description 8
239000000945 filler Substances 0.000 claims description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
229920001577 copolymer Polymers 0.000 claims description 5
239000002245 particle Substances 0.000 claims description 5
239000002304 perfume Substances 0.000 claims description 5
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 5
102000004190 Enzymes Human genes 0.000 claims description 4
108090000790 Enzymes Proteins 0.000 claims description 4
239000000344 soap Substances 0.000 claims description 4
239000007844 bleaching agent Substances 0.000 claims description 3
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 2
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 2
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical class CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
239000003795 chemical substances by application Substances 0.000 claims description 2
YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 claims description 2
239000002979 fabric softener Substances 0.000 claims description 2
150000002191 fatty alcohols Chemical class 0.000 claims description 2
239000003752 hydrotrope Substances 0.000 claims description 2
230000003287 optical effect Effects 0.000 claims description 2
QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 claims description 2
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 2
239000004094 surface-active agent Substances 0.000 claims 2
239000012254 powdered material Substances 0.000 claims 1
150000004760 silicates Chemical class 0.000 description 5
229920000742 Cotton Polymers 0.000 description 4
229910000503 Na-aluminosilicate Inorganic materials 0.000 description 3
239000000429 sodium aluminium silicate Substances 0.000 description 3
235000012217 sodium aluminium silicate Nutrition 0.000 description 3
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 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
229910019142 PO4 Inorganic materials 0.000 description 2
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
239000004927 clay Substances 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000008187 granular material Substances 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
238000005507 spraying Methods 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
229920002126 Acrylic acid copolymer Polymers 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
108091005804 Peptidases Proteins 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
239000004365 Protease Substances 0.000 description 1
102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
239000013543 active substance Substances 0.000 description 1
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
239000013256 coordination polymer Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
239000000835 fiber Substances 0.000 description 1
PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
150000003018 phosphorus compounds Chemical class 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
235000019795 sodium metasilicate Nutrition 0.000 description 1
229960001922 sodium perborate Drugs 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
238000001694 spray drying Methods 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
- 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
- C11D3/08—Silicates
- 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
- C11D3/10—Carbonates ; Bicarbonates
- 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

Definitions

a main wash detergent composition A main wash detergent composition
the invention relates to a phosphate-free main wash detergent composition
a phosphate-free main wash detergent composition comprising
main wash detergent compositions are based on a builder system consisting of, e.g., sodium carbonate and/or sodium bicarbonate, optionally in combination with silicates.
silicates are mainly insoluble, poorly soluble or slowly soluble silicates such as sodium aluminosilicate and metasilicate. Since the combination of soda and silicate generally gave rise to incrustation, the content thereof was reduced, while furthermore the use of anionic polymers was introduced. The latter also had a positive effect on the reduction of incrustation.
German patent application 38 25 858 discloses a phosphate-containing detergent composition having incorparated therein a metasilicate and an acrylic acid (co)polymer.
the invention therefore relates to a main wash detergent composition
a main wash detergent composition comprising
An essential component of the detergent composition according to the invention is formed by the soluble silicate preferably having a solubility of at least 2 g/1 in demiwater. The amount thereof is preferably at least 25 wt.%.
the soluble silicate has an Na2O/SiO2 ratio less than or equal to 1/2 and is preferably selected from the group consisting of disilicate, trisilicate and laminar silicate.
the detergent composition according to the invention also contains a polymeric component.
This polymeric component consists of at least one anionic polymer and has, in combination with the builder system based on soda and soluble silicate, the surprising effect that the incrustation is optimally reduced.
the detergent composition may also contain a phosphonate in another embodiment of the invention.
This phosphonate may be present in amounts of 0.1 to 5 wt.%, based on the weight of the detergent composition. Preferably, the content is not more than 1 wt.%.
the effect of the phosphonate is that the incrustation is reduced even more strongly, while also a bleaching agent optionally present is stabilised.
the detergent composition may also contain other conventional components such as filler, bleach system, enzyme, dye, optical brightener, perfume, hydrotrope, fabric softener, soap, antiredeposition agent etc.
the amounts and exact nature of these components are not critical.
the components conventional in detergent compositions may be used in normal amounts. In general, the amount of these components, with the exception of the filler and the water, range from 0.5 to 10 wt.%. If a filler is used, the amount thereof preferably ranges from 1 to 50 wt.%. Preferably, however, no filler is used. The amount of free water in the system is preferably kept as low as possible. Conventional amounts range from 0.1 to 5 wt.%.
the anionic polymer is used in an amount of from 0.5 to 10 wt.%.
the anionic polymer preferably used is a polymer with sulphonate groups, more in particular a polymer or copolymer of styrene sulphonic acid and/or vinyl sulphonic acid.
a polymer selected from the group of polymers and copolymers of acrylate, methacrylate and/or maleate is used in an amount of from 0.5 to 10 wt.%.
the washing-active component is preferably a non-ionic surfactant, e.g., selected from the group consisting of ethylene oxide and/or propylene oxide adducts of fatty alcohols, in combination with an anionic surfactant such as dodecyl benzenesulphonate and/or a fatty acid soap.
the amount of washing-active substance, i.e. the amount of anionic and non-ionic surfactant together is most preferably at least 10 wt.%, based on the weight of the detergent composition.
the detergent composition is most preferably in powdered form and obtained by spray-drying all or a portion of the components to an average particle size of from 0.1 to 2.0 mm, preferably to particles having an average size of from 0.3 to 1.4 mm.
the rest of the components can be atomized onto the spray-dried granules. It is also possible, however, to mix the components in dry condition, or to spray-dry a portion and to mix the resulting granules with the rest of the components.
the overall makeup of the detergent composition according to the invention is preferably:
the pH of the detergent composition according to the invention is preferably 10-12, as 1 wt.% solution in water having a hardness of 14° DH, preferably 10 to 11.
a powdered detergent composition having an average particle size of about 1.0 mm was manufactured by spraying the major part of the components, with the exception of the enzyme, the perfume and the perborate. These were added later.
the resulting product had the following composition:
This product was tested on laundry soiled in the household in a bundle test in comparison with the same amount (180 g) of regular main wash detergent composition on the basis of SAS (sodium aluminosilicate) and with the same amount of main wash detergent composition on the basis of STP (phosphate).
SAS sodium aluminosilicate
STP phosphate
a compact powdered detergent composition was manufactured by mixing the components.
the resulting product had the composition given in Table 2.
This detergent composition was tested in order to determine the degree of incrustation. On cotton the product showed an ash residue after clay test of 1.0%. On polyester cotton this was 1.4%.

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)

EP91200232A 1990-02-05 1991-02-05 Waschmittel Withdrawn EP0445852A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL9000272		1990-02-05
NL9000272A NL9000272A (nl)	1990-02-05	1990-02-05	Hoofdwasmiddel.

Publications (1)

Publication Number	Publication Date
EP0445852A1 true EP0445852A1 (de)	1991-09-11

Family

ID=19856535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91200232A Withdrawn EP0445852A1 (de)	1990-02-05	1991-02-05	Waschmittel

Country Status (4)

Country	Link
EP (1)	EP0445852A1 (de)
AU (1)	AU635107B2 (de)
NL (1)	NL9000272A (de)
NO (1)	NO910422L (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2070736A1 (es) *	1992-04-21	1995-06-01	Henkel Kgaa	Aditivo de limpieza exento de fosfato alcalino, granular.
WO1995021237A1 (en) *	1994-02-07	1995-08-10	Brunner Mond & Company Limited	Granular builder product
US5540855A (en) *	1991-04-23	1996-07-30	The Procter & Gamble Company	Particulate detergent compositions
FR2743085A1 (fr) *	1995-12-29	1997-07-04	Rhone Poulenc Chimie	Composition detergente pour le lavage du linge contenant un silicate de sodium comme adjuvant principal de detergence
US5998360A (en) *	1994-09-22	1999-12-07	Crosfield Limited	Granules based on silicate antiredeposition agent mixtures and method for manufacturing same
WO2000039261A1 (de) *	1998-12-23	2000-07-06	Henkel Kommanditgesellschaft Auf Aktien	Niederdosierter, löslicher builder
US7879154B2 (en) *	2007-02-06	2011-02-01	Henkel Ag & Co. Kgaa	Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate
US8303721B2 (en)	2007-02-06	2012-11-06	Henkel Ag & Co. Kgaa	Detergent comprising a builder, a bleaching agent, and a copolymer
WO2014039437A3 (en) *	2012-09-07	2014-10-09	Enrique Hernandez	Silica-based structurants and processes for making thereof
US9752100B2 (en)	2007-02-06	2017-09-05	Henkel Ag & Co. Kgaa	Detergents

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2165945A1 (de) *	1971-12-17	1973-08-10	Henkel & Cie Gmbh
EP0080222A1 (de) *	1981-11-16	1983-06-01	The Procter & Gamble Company	Verfahren zur Herstellung granulierter Detergenszusammensetzungen, die in inniger Mischung ein anionisches Tensid und ein anionisches Polymer enthalten
EP0221776A2 (de) *	1985-11-01	1987-05-13	Unilever Plc	Reinigungsmittel, deren Bestandteile und Verfahren zu deren Herstellung
US4692275A (en) *	1986-04-23	1987-09-08	Lever Brothers Company	Detergent compositions containing an alkylbenzene sulfonate and alcohol ethoxysulfate surfactant system
DE3627773A1 (de) *	1986-08-16	1988-02-18	Hoechst Ag	Phosphatfreies geschirrspuelmittel
DE3743739A1 (de) *	1987-12-23	1989-07-06	Basf Ag	Wasserloesliche polymerisate enthaltende geschirrspuelmittel
DE3825858A1 (de) *	1988-07-29	1990-02-01	Henkel Kgaa	Phosphatarme buildersalzkombination

1990
- 1990-02-05 NL NL9000272A patent/NL9000272A/nl not_active Application Discontinuation
1991
- 1991-02-04 NO NO91910422A patent/NO910422L/no unknown
- 1991-02-05 EP EP91200232A patent/EP0445852A1/de not_active Withdrawn
- 1991-02-05 AU AU70253/91A patent/AU635107B2/en not_active Ceased

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2165945A1 (de) *	1971-12-17	1973-08-10	Henkel & Cie Gmbh
EP0080222A1 (de) *	1981-11-16	1983-06-01	The Procter & Gamble Company	Verfahren zur Herstellung granulierter Detergenszusammensetzungen, die in inniger Mischung ein anionisches Tensid und ein anionisches Polymer enthalten
EP0221776A2 (de) *	1985-11-01	1987-05-13	Unilever Plc	Reinigungsmittel, deren Bestandteile und Verfahren zu deren Herstellung
US4692275A (en) *	1986-04-23	1987-09-08	Lever Brothers Company	Detergent compositions containing an alkylbenzene sulfonate and alcohol ethoxysulfate surfactant system
DE3627773A1 (de) *	1986-08-16	1988-02-18	Hoechst Ag	Phosphatfreies geschirrspuelmittel
DE3743739A1 (de) *	1987-12-23	1989-07-06	Basf Ag	Wasserloesliche polymerisate enthaltende geschirrspuelmittel
DE3825858A1 (de) *	1988-07-29	1990-02-01	Henkel Kgaa	Phosphatarme buildersalzkombination

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5540855A (en) *	1991-04-23	1996-07-30	The Procter & Gamble Company	Particulate detergent compositions
ES2070736A1 (es) *	1992-04-21	1995-06-01	Henkel Kgaa	Aditivo de limpieza exento de fosfato alcalino, granular.
WO1995021237A1 (en) *	1994-02-07	1995-08-10	Brunner Mond & Company Limited	Granular builder product
US5998360A (en) *	1994-09-22	1999-12-07	Crosfield Limited	Granules based on silicate antiredeposition agent mixtures and method for manufacturing same
FR2743085A1 (fr) *	1995-12-29	1997-07-04	Rhone Poulenc Chimie	Composition detergente pour le lavage du linge contenant un silicate de sodium comme adjuvant principal de detergence
WO2000039261A1 (de) *	1998-12-23	2000-07-06	Henkel Kommanditgesellschaft Auf Aktien	Niederdosierter, löslicher builder
US7879154B2 (en) *	2007-02-06	2011-02-01	Henkel Ag & Co. Kgaa	Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate
US8303721B2 (en)	2007-02-06	2012-11-06	Henkel Ag & Co. Kgaa	Detergent comprising a builder, a bleaching agent, and a copolymer
US9752100B2 (en)	2007-02-06	2017-09-05	Henkel Ag & Co. Kgaa	Detergents
WO2014039437A3 (en) *	2012-09-07	2014-10-09	Enrique Hernandez	Silica-based structurants and processes for making thereof
AU2013312934B2 (en) *	2012-09-07	2016-11-17	Paben Proyectos Estrategicos, S.A. De C.V.	Silica-based structurants and processes for making thereof
US9738856B2 (en)	2012-09-07	2017-08-22	Paben Proyectos Estrategicos, S.A. De C.V.	Silica-based structurants and processes for making thereof

Also Published As

Publication number	Publication date
NO910422D0 (no)	1991-02-04
NL9000272A (nl)	1991-09-02
AU635107B2 (en)	1993-03-11
NO910422L (no)	1991-08-06
AU7025391A (en)	1991-08-08

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Date	Code	Title	Description
1991-07-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1991-12-04	17P	Request for examination filed	Effective date: 19911004
1992-03-11	17Q	First examination report despatched	Effective date: 19920124
1994-04-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1994-06-01	18W	Application withdrawn	Withdrawal date: 19940328

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