EP0405122A2 - Agent de renforcement pour détergent de matière textile - Google Patents

Agent de renforcement pour détergent de matière textile Download PDF

Info

Publication number: EP0405122A2
Authority: EP; European Patent Office
Prior art keywords: builder; textile; detergent; textile detergent; zeolite
Prior art date: 1989-06-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP90109415A

Other languages

German (de)

English (en)

Other versions

EP0405122A3 (en

Inventor

Franz-Josef Dr. Dany

Werner Gohla

Günther Dr. Schimmel

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.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1989-06-24

Filing date

1990-05-18

Publication date

1991-01-02

1990-05-18 Application filed by Hoechst AG filed Critical Hoechst AG

1991-01-02 Publication of EP0405122A2 publication Critical patent/EP0405122A2/fr

1991-12-18 Publication of EP0405122A3 publication Critical patent/EP0405122A3/de

Status Withdrawn legal-status Critical Current

Links

239000003599 detergent Substances 0.000 title claims description 42
239000004744 fabric Substances 0.000 title description 7
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
239000010457 zeolite Substances 0.000 claims abstract description 14
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 13
229910021536 Zeolite Inorganic materials 0.000 claims abstract description 12
229910052681 coesite Inorganic materials 0.000 claims abstract description 11
229910052906 cristobalite Inorganic materials 0.000 claims abstract description 11
239000000377 silicon dioxide Substances 0.000 claims abstract description 11
235000012239 silicon dioxide Nutrition 0.000 claims abstract description 11
229910052682 stishovite Inorganic materials 0.000 claims abstract description 11
229910052905 tridymite Inorganic materials 0.000 claims abstract description 11
239000000203 mixture Substances 0.000 claims abstract description 8
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 6
229910052708 sodium Inorganic materials 0.000 claims abstract description 6
239000011734 sodium Substances 0.000 claims abstract description 6
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 claims abstract description 5
229910009112 xH2O Inorganic materials 0.000 claims abstract description 5
239000004753 textile Substances 0.000 claims description 31
229920005646 polycarboxylate Polymers 0.000 claims description 8
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
229910019142 PO4 Inorganic materials 0.000 claims description 5
235000021317 phosphate Nutrition 0.000 claims description 5
150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 5
239000004115 Sodium Silicate Substances 0.000 claims description 4
235000019353 potassium silicate Nutrition 0.000 claims description 4
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
229910052783 alkali metal Inorganic materials 0.000 claims description 3
-1 alkali metal salts Chemical class 0.000 claims description 3
229920003086 cellulose ether Polymers 0.000 claims description 3
NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims description 3
239000004615 ingredient Substances 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
229910052615 phyllosilicate Inorganic materials 0.000 claims description 3
239000011164 primary particle Substances 0.000 claims description 3
229910052911 sodium silicate Inorganic materials 0.000 claims description 3
OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 claims description 2
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
239000011230 binding agent Substances 0.000 claims description 2
150000001642 boronic acid derivatives Chemical class 0.000 claims description 2
150000001860 citric acid derivatives Chemical class 0.000 claims description 2
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
238000005507 spraying Methods 0.000 claims description 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 4
238000005406 washing Methods 0.000 description 11
235000019589 hardness Nutrition 0.000 description 9
229920000742 Cotton Polymers 0.000 description 7
239000011575 calcium Substances 0.000 description 6
239000007844 bleaching agent Substances 0.000 description 5
230000000694 effects Effects 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
239000003513 alkali Substances 0.000 description 3
238000004061 bleaching Methods 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 3
238000004453 electron probe microanalysis Methods 0.000 description 3
238000009472 formulation Methods 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
229910052910 alkali metal silicate Inorganic materials 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
239000007859 condensation product Substances 0.000 description 2
239000002270 dispersing agent Substances 0.000 description 2
238000005342 ion exchange Methods 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
229920001451 polypropylene glycol Polymers 0.000 description 2
239000000344 soap Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
102000004190 Enzymes Human genes 0.000 description 1
108090000790 Enzymes Proteins 0.000 description 1
239000007832 Na2SO4 Substances 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
241001122767 Theaceae Species 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000003945 anionic surfactant Substances 0.000 description 1
UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
150000007942 carboxylates Chemical class 0.000 description 1
229910052676 chabazite Inorganic materials 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
229940071161 dodecylbenzenesulfonate Drugs 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
238000012851 eutrophication Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
KJPHTXTWFHVJIG-UHFFFAOYSA-N n-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonylamino]-n-(pyridin-3-ylmethyl)acetamide Chemical compound C=1C=C(OC)N=CC=1N(S(=O)(=O)C=1C(=CC=CC=1)C)CC(=O)N(CC)CC1=CC=CN=C1 KJPHTXTWFHVJIG-UHFFFAOYSA-N 0.000 description 1
229910021527 natrosilite Inorganic materials 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
229920000151 polyglycol Polymers 0.000 description 1
239000010695 polyglycol Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
229940045872 sodium percarbonate Drugs 0.000 description 1
235000019351 sodium silicates Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 1
239000002351 wastewater Substances 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
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
- 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
- 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
- C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O

Definitions

the present invention relates to builders for textile detergents for washing coarse, white and colored laundry in automatic washing machines.
Suitable detergents for automatic washing machines consist of a combination of surfactants as washing-active substances, bleaching agents, water glass, dispersants and the so-called builders, which on the one hand act as a builder, on the other hand, by binding the water hardness, prevent incrustations of inorganic and organic constituents on the laundry and thereby prevent them Increase the lifespan of the textiles and make them feel comfortable on the skin.
Suitable builders are alkali phosphates, especially sodium tripolyphosphate, zeolite A and alkali silicate, especially crystalline layered sodium silicate.
alkali phosphates are no longer added to detergents due to the risk of eutrophication of slow-flowing water and lakes, although alkali phosphates in particular have excellent builder properties.
a detergent composition in which, as a builder, in particular zeolite of the formula Na12 (AlO2. SiO2) 12.xH2O, where x is an integer from about 20 to 30, is used.
the disadvantage of using zeolite as a builder is the accelerated degradation of the bleach during the storage time of the detergent and the incrustation of the laundry in the course of several washing processes through inorganic and organic components.
the incrustations can be partially suppressed by a relatively high proportion of polycarboxylates in zeolite-containing detergents. But then an undesirably high polycarboxylate content in the wastewater must be accepted. An increased polycarboxylate content has no influence on the breakdown of the bleaching agent.
the invention has for its object to provide a builder with the help of which a textile detergent can be produced, the bleaching effect of which is largely retained during storage, which has an increased cleaning effect and in which, with a small polycarboxylate dosage, only a slight incrustation occurs on the laundry.
Suitable crystalline layered sodium silicates have an ion exchange capacity of more than 100 mmol Na+ / 100 g anhydrous substance and can be selected from naturally occurring alkali silicates such as natrosilite (Na2Si2O5) or Revdite (Na2Si2O5.5H2O). In general, however, synthetically produced phyllosilicates are preferred, in particular those obtained in accordance with EP-A-0 293 640.
Suitable zeolites have an ion exchange capacity of more than 100 mmol Na+ / 100 g of anhydrous substance, such as, for example, naturally occurring chabazite (Ca [Al2Si4O12] .6H2O), the calcium content of which is exchanged for sodium.
anhydrous substance such as, for example, naturally occurring chabazite (Ca [Al2Si4O12] .6H2O)
the layered silicate and the zeolite develop a synergistic effect, which on the one hand slows down the decomposition of the bleaching agent during the storage of detergent formulations based thereon and on the other hand effectively prevents incrustation of the laundry with calcium and magnesium salts.
Carboxylates (soaps), alkanesulfonates, laurylbenzenesulfonate, dodecylbenzenesulfonate, alkylphenol polyglycol ethers or the condensation product of polypropylene glycol with 8 moles of ethylene oxide have proven useful as surfactants in the textile detergent according to the invention.
Sodium perborate tetrahydrate NaBO3.4H2O
sodium perborate monohydrate NaBO3.H2O
sodium percarbonate (2Na2CO3.3H2O2)
textile detergents with the builder according to the invention are equally suitable for all water hardnesses, provided that the total hardness consists of 70 to 85% Ca hardness and 30 to 15% Mg hardness.
the primary washing action of the textile detergent was determined at 60 ° C on various test fabrics (cotton standard 101-EMPA-; polyester / cotton 2: 1 standard 104-EMPA-, Cotton standard 10 C-WFK, polyester / cotton 2: 1 standard 20 C-WFK) according to DIN 44983, sheet 1 (January 1968) paragraph 4.1 determined by determining the reflectance difference, which is the difference between the reflectance of the test fabric after and before Washing results.
the secondary washing effect was determined at 90 ° C on various test fabrics (cotton standard 101-EPMA, terry cotton fabric) according to DIN 44983 (4.4).
the total hardness of the wash water was 18 ° d (hardness range III).
the CaO: MgO ratio varied between 2: 1 and 5: 1.
the primary washing results are given in Table 2 as the reflectance difference, the bleaching effect on the PE / cotton fabric with tea soiling being listed separately in Table 3.
the reflectance difference was determined in accordance with DIN 44983 (4.1).
Table 2 Primary washing results at 60 ° C determined as% remission difference example EMPA WFK BW (101) PE / BW (104) BW (10C) PE / BW (20C) 1 25th 35 27th 15 2nd 25th 35 26 15 3 * 29 39 32 19th 4 * 30th 40 32 19th 5 * 28 37 29 17th 6 * 27th 37 30th 16 7 25th 32 26 15 8th* 26 36 26 15 9 21st 30th 24th 13 * Textile detergent with builder according to the invention Bleaching effect example % Washing power 1 42 2nd 41 3 * 38 4 * 38 5 * 39 6 * 39 7 36 8th* 37 9 36 * Textile detergent with builder according to the invention Incrustation in% by weight example Test fabric Terrycloth WFK BW-EMPA 1 1.6 1.8 2nd

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (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)
Crystallography & Structural Chemistry (AREA)
Detergent Compositions (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

EP19900109415 1989-06-24 1990-05-18 Builder for fabric detergent Withdrawn EP0405122A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3920704		1989-06-24
DE3920704A DE3920704A1 (de)	1989-06-24	1989-06-24	Builder fuer textilwaschmittel

Publications (2)

Publication Number	Publication Date
EP0405122A2 true EP0405122A2 (fr)	1991-01-02
EP0405122A3 EP0405122A3 (en)	1991-12-18

Family

ID=6383472

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900109415 Withdrawn EP0405122A3 (en)	1989-06-24	1990-05-18	Builder for fabric detergent

Country Status (7)

Country	Link
EP (1)	EP0405122A3 (fr)
JP (1)	JPH0337298A (fr)
KR (1)	KR970007571B1 (fr)
CA (1)	CA2017958A1 (fr)
DE (1)	DE3920704A1 (fr)
FI (1)	FI903150A7 (fr)
NO (1)	NO175600C (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992007928A1 (fr) *	1990-10-26	1992-05-14	Henkel Kommanditgesellschaft Auf Aktien	Adjuvant pour produit de lavage
WO1992015663A1 (fr) *	1991-03-05	1992-09-17	Henkel Kommanditgesellschaft Auf Aktien	Detergents
EP0543911A4 (en) *	1990-08-17	1993-08-25	The Procter & Gamble Company	Detergent compositions
EP0563631A1 (fr) *	1992-03-28	1993-10-06	Hoechst Aktiengesellschaft	Cogranulés de silicate de sodium et d'aluminosilicates, procédé pour les fabriquer et utilisation de ceux-ci
WO1994018294A1 (fr) *	1993-02-15	1994-08-18	Henkel Kommanditgesellschaft Auf Aktien	Additif pour detergent, contenant des tensioactifs et des adjuvants
US5378388A (en) *	1993-06-25	1995-01-03	The Procter & Gamble Company	Granular detergent compositions containing selected builders in optimum ratios
EP0640683A3 (fr) *	1993-08-25	1995-03-29	Hoechst Aktiengesellschaft	Inhibiteur pour la dégradation chimique des fibres textiles
EP0533392A3 (en) *	1991-09-18	1995-04-12	Unilever Plc	Detergent compositions
US5501814A (en) *	1991-10-23	1996-03-26	Henkel Kommanditgesellschaft Auf Aktien	Detergents and cleaning preparations containing selected builder systems
US5814289A (en) *	1992-03-28	1998-09-29	Hoechst Aktiengesellschaft	Process for the peparation of cogranulates comprising aluminosilicates and sodium silicates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19756696A1 (de)	1997-12-19	1999-07-01	Clariant Gmbh	Schichtsilikathaltige Wasch- und Reinigungsmittelkomponente

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3060548D1 (en) *	1979-06-18	1982-08-05	Pq Corp	Agglomerated zeolite ion exchanger
JPS5632321A (en) *	1979-06-18	1981-04-01	Pq Corp	Improved zeolite ion exchanging substance
AU549122B2 (en) *	1981-02-26	1986-01-16	Colgate-Palmolive Pty. Ltd.	Spray dried base beads and detergent compositions
DE3413571A1 (de) *	1984-04-11	1985-10-24	Hoechst Ag, 6230 Frankfurt	Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
DE3526405A1 (de) *	1985-07-24	1987-02-05	Henkel Kgaa	Schichtsilikate mit beschraenktem quellvermoegen, verfahren zu ihrer herstellung und ihre verwendung in wasch- und reinigungsmitteln
DE3702764A1 (de) *	1987-01-30	1988-08-11	Degussa	Waschmittelbuilder
JPH02178398A (ja) *	1988-12-29	1990-07-11	Lion Corp	高嵩密度洗剤組成物

1989
- 1989-06-24 DE DE3920704A patent/DE3920704A1/de not_active Withdrawn
1990
- 1990-05-18 EP EP19900109415 patent/EP0405122A3/de not_active Withdrawn
- 1990-05-31 CA CA002017958A patent/CA2017958A1/fr not_active Abandoned
- 1990-06-21 FI FI903150A patent/FI903150A7/fi not_active Application Discontinuation
- 1990-06-22 KR KR1019900009254A patent/KR970007571B1/ko not_active Expired - Fee Related
- 1990-06-22 JP JP2163010A patent/JPH0337298A/ja active Pending
- 1990-06-22 NO NO902796A patent/NO175600C/no not_active IP Right Cessation

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TR26080A (tr) *	1990-08-17	1994-12-15	Procter & Gamble	Az fosfor ihtiva eden veya hic etmeyen malzemenin katildigi camasir deterjani bilesimleri
EP0543911A4 (en) *	1990-08-17	1993-08-25	The Procter & Gamble Company	Detergent compositions
TR25381A (tr) *	1990-10-26	1993-03-01	Henkel Kgaa	YIKAMA MADDELERINE MAHSUS STRüKTüR MADDESI.
WO1992007928A1 (fr) *	1990-10-26	1992-05-14	Henkel Kommanditgesellschaft Auf Aktien	Adjuvant pour produit de lavage
US5393455A (en) *	1990-10-26	1995-02-28	Henkel Kommanditgesellschaft Auf Aktien	Zeolite-based phosphate-free detergent builder composition
WO1992015663A1 (fr) *	1991-03-05	1992-09-17	Henkel Kommanditgesellschaft Auf Aktien	Detergents
EP0533392A3 (en) *	1991-09-18	1995-04-12	Unilever Plc	Detergent compositions
US5501814A (en) *	1991-10-23	1996-03-26	Henkel Kommanditgesellschaft Auf Aktien	Detergents and cleaning preparations containing selected builder systems
EP0563631A1 (fr) *	1992-03-28	1993-10-06	Hoechst Aktiengesellschaft	Cogranulés de silicate de sodium et d'aluminosilicates, procédé pour les fabriquer et utilisation de ceux-ci
US5814289A (en) *	1992-03-28	1998-09-29	Hoechst Aktiengesellschaft	Process for the peparation of cogranulates comprising aluminosilicates and sodium silicates
WO1994018294A1 (fr) *	1993-02-15	1994-08-18	Henkel Kommanditgesellschaft Auf Aktien	Additif pour detergent, contenant des tensioactifs et des adjuvants
WO1995000622A1 (fr) *	1993-06-25	1995-01-05	The Procter & Gamble Company	Compositions detergentes granulaires contenant des adjuvants selectionnes dans des proportions optimales
US5378388A (en) *	1993-06-25	1995-01-03	The Procter & Gamble Company	Granular detergent compositions containing selected builders in optimum ratios
EP0640683A3 (fr) *	1993-08-25	1995-03-29	Hoechst Aktiengesellschaft	Inhibiteur pour la dégradation chimique des fibres textiles

Also Published As

Publication number	Publication date
DE3920704A1 (de)	1991-01-03
KR910001015A (ko)	1991-01-30
NO902796D0 (no)	1990-06-22
NO902796L (no)	1990-12-27
EP0405122A3 (en)	1991-12-18
FI903150A0 (fi)	1990-06-21
FI903150A7 (fi)	1990-12-25
JPH0337298A (ja)	1991-02-18
NO175600B (no)	1994-07-25
NO175600C (no)	1994-11-02
KR970007571B1 (ko)	1997-05-10
CA2017958A1 (fr)	1990-12-24

Legal Events

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Publication	Publication Date	Title
EP0337217A2 (fr)	1989-10-18	Détergent contenant un système de blanchiment stabilisé stockable
EP0209840B1 (fr)	1992-01-02	Silicates en couches à pouvoir gonflant réduit, leur procédé de préparation et leur utilisation dans des agents de lavage et de nettoyage
AT390447B (de)	1990-05-10	Waschmittelzusammensetzung
EP0554287B1 (fr)	1995-08-02	Adjuvant pour produit de lavage
DE2810187C2 (fr)	1989-12-28
EP0416366B1 (fr)	1995-11-08	Agent pour le lavage de la vaisselle comprenant des silicates en couche
DE2902236A1 (de)	1979-07-26	Bleichmittelmischung
DE2215371A1 (de)	1972-10-19	Waschmittel
EP0405122A2 (fr)	1991-01-02	Agent de renforcement pour détergent de matière textile
EP0337219A2 (fr)	1989-10-18	Composition détergente à stockage stable avec un effet de blanchiment renforcé
DE4139826A1 (de)	1993-06-09	Wasch- und reinigungsmittel
DE69409406T2 (de)	1998-09-24	Bleichmittel
DE3416669A1 (de)	1985-11-07	Weichmachendes waschmittel
DE69032814T2 (de)	1999-04-29	Reinigungsverstärkeradditiv und dies enthaltendes Detergentsystem
DE69225449T2 (de)	1998-09-03	Waschmittelzusammensetzungen
DE69022515T2 (de)	1996-05-15	Bei niedrigen Temperaturen wirksame Bleichmittelzusammensetzungen für Textilien.
EP0395970B1 (fr)	1994-06-15	Compositions de lavage et de nettoyage
DE3879870T2 (de)	1993-07-15	Zeolithe in fluessigen reinigungsmitteln.
EP0574436B1 (fr)	1995-11-02	Detergents
EP0407626A1 (fr)	1991-01-16	Composition liquide détergente et nettoyante exempte de phosphate
EP0576479B1 (fr)	1995-08-02	Produit de lavage liquide ou pateux
DE2217196A1 (de)	1972-10-26	Geschirrwaschmittel
EP0622448B1 (fr)	1999-07-21	Détergent
EP0340590A1 (fr)	1989-11-08	Additif pour détergent
DE2753477A1 (de)	1979-06-07	Wasch- und reinigungsmittel mit einem gehalt an feinteiligen alkalialumosilikaten