WO1991008171A1 - Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat - Google Patents
Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat Download PDFInfo
- Publication number
- WO1991008171A1 WO1991008171A1 PCT/EP1990/002006 EP9002006W WO9108171A1 WO 1991008171 A1 WO1991008171 A1 WO 1991008171A1 EP 9002006 W EP9002006 W EP 9002006W WO 9108171 A1 WO9108171 A1 WO 9108171A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sodium disilicate
- crystalline
- crystalline sodium
- concentration
- temperature
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
Definitions
- the invention relates to a process for the hydrothermal production of crystalline sodium disilicate from quartz sand and sodium hydroxide solution and / or from aqueous solutions of amorphous sodium disilicate.
- Crystalline sodium salts of silicas with an SiO 2 / Na 2 O ratio of 2: 1 to 3: 1 are usually produced by tempering sodium silicate glasses or by heating sodium carbonate and quartz (DE-OS 31 00 942).
- Willgallis and Range (Glastechnischeberichte, 37 (1964), 194-200) describe the production of, ß- and V -Na2Si2Ü5 by tempering molten and unmelted, dewatered soda water glass. These products have a layered structure. The fact that these are crystalline forms is evident from the X-ray diffraction spectra. The authors show that different crystal forms are obtained depending on the temperature.
- EP-A 0 320 770 describes a process for the production of X-ray crystalline sodium disilicate (sodium silicate with a layer structure) by dissolving X-ray crystalline layer silicate in water and subsequent evaporation at elevated temperature. This process is based on crystalline sodium layer silicate and is specifically aimed at the production of washing and cleaning agents containing sodium disilicate. This publication only describes a processing form of crystalline sodium disilicate obtained primarily by other processes by dissolving in water and then evaporating water.
- the object was now to provide a simple process which, starting from quartz sand and sodium hydroxide solution and / or aqueous solutions of amorphous sodium disilicate, makes it possible to prepare crystalline, high-purity sodium disilicate in one step.
- the object was achieved by a process for the hydrothermal production of crystalline sodium disilicate with a molar ratio Na2 ⁇ : SiÜ2 of 1: 2 at elevated temperature and under the pressure corresponding to this temperature in a pressure vessel, characterized in that quartz sand and sodium hydroxide alkali and / or an aqueous solution of amorphous sodium disilicate with a total solids concentration of 50 to 75 wt .-% in a first step is heated to at least 235 ° C., in a second step a concentration of the total solids content can optionally follow by removing water from the reaction mixture, depending on the implementation of the second step in a third step that in the second step all or part of the water removed is added again during or immediately after the subsequent cooling to 90 to 130 ° C. and the crystalline sodium disilicate obtained is then separated off.
- Total solids concentration here means the percentage of the total solids SiO 2 and Na 2 O used (calculated from NaOH), in the case of aqueous solutions of amorphous sodium disilicate the amount of solids contained therein, or the sum in the case of mixtures of quartz sand, sodium hydroxide and aqueous solutions of amorphous sodium disilicate all solids contained therein.
- the upper limit of the total solids concentration is 75% by weight given by the limits of the processing.
- Total solids concentrations of the mixtures or solutions used of from 60 to 70% by weight are of particular practical importance. With total solids concentrations of over 75% by weight, the yield of crystalline sodium disilicate continues to increase, but it does at the same time, there are increasingly thick cakes on the wall, which can only be avoided by specially coordinated equipment.
- the first step of the process corresponds to a digestion reaction which is carried out at a temperature of at least 235 ° C. in a pressure vessel (autoclave).
- the reaction time required at this temperature to achieve quantitative conversion is 2 to 3 hours.
- a conversion of approx. 99% can be obtained after a reaction time of 30 minutes. According to the invention, sales values of well over 99% can be achieved.
- reaction time shortens with increasing reaction temperature, but the reaction temperature is between 235 and 300 ° C., in particular between 250 and 280 ° C., in order to keep the process engineering effort within a practicable range. Nevertheless, the reaction can also be carried out at any time at a reaction temperature above 300 ° C. This is of particular interest if short reaction times are to be achieved, as is the case with continuous process control.
- the average yield of crystalline sodium disilicate in an approach considered in isolation is 50 to 60% by weight of the total solid used.
- the rest is essentially in the form of an amorphous sodium disilicate in solution and is obtained as a filtrate during filtration. If necessary, this filtrate can be reintroduced into the process after concentration to the required concentration range, provided there is no other possible use for it (example 3).
- care must be taken to ensure that a total solids concentration of at least 50% by weight is maintained for the resulting mixture. If necessary, by removing the calculated amount Water can be set to the desired concentration while heating to the reaction temperature.
- the yield of crystalline sodium disilicate which consists of such mixtures of recovered solutions of amorphous sodium disilicate, quartz sand and sodium hydroxide solution, is also 50 to 60% by weight. In this way, a complete conversion to crystalline product gradually takes place.
- aqueous solutions of amorphous sodium disilicate with regard to the concentration and temperature ranges indicated.
- the solution may have to be adapted to the concentration requirements by concentration.
- the time required is considerably less than when digesting quartz, and the yield of crystalline sodium disilicate is somewhat lower.
- it can be increased by adding crystalline sodium disilicate as the inoculum and is then more than 45% by weight (Example 4).
- the process can optionally also be carried out in such a way that the total solid concentration is increased in a second step following the first step by removing water from the reaction mixture.
- the water portion emerging as steam from the reaction vessel is condensed and can in a third step be added to the reaction mixture at a later point in time in whole or in part. This third step usually takes place during cooling or immediately afterwards.
- the concentration causes the total solids concentration to be increased by a further 5 to 10% by weight, whereby a further increase in the yield of crystalline sodium silicate is achieved by crystallization.
- the concentration of the reaction mixture can already occur while heating to the reaction temperature. This can be of particular interest if the total solids concentrations of the mixtures used are low (Examples 3 and 4).
- the further workup is then carried out by separating the crystalline sodium disilicate from the mother liquor, in particular by filtration at a temperature between 100 and 130.degree.
- Heated filter presses or pressure filters in which the filtration through an alkali-resistant filter cloth is preferably carried out at 2 to 3 bar have proven particularly useful for this purpose. It is expedient to blow with steam of 2 bar to displace residues of the solution.
- the filter cake obtained still has a water content of about 15% by weight. After crushing the filter residue, the water content can, if desired, be reduced to about 2% by weight, for example by treatment with hot air in a vortex dryer. Drying can also be followed by sieving and / or grinding.
- the crystalline sodium disilicate obtained in this way has a purity of over 95% and consists of the ⁇ -form (low-temperature form), as has been demonstrated by X-ray diffraction diagrams.
- hydrothermal silicate synthesis and the crystalline conversion were carried out in a nickel-plated stirred autoclave with a total volume of 5 liters, loadable up to 350 ° C and 300 bar, equipped with anchor stirrer and electric heating.
- the autoclave was filled with 1.6 kg of sodium hydroxide solution (50% by weight), 0.25 kg of water and 1.2 kg of quartz sand (grain size 0.1 to 0.7 mm) and heated to 250 ° C. After a reaction time of 2 h, the mixture was cooled and the contents of the autoclave were emptied at about 100.degree. A medium-viscosity, finely divided suspension with a solids content of 60% by weight was present. To isolate the crystalline sodium disilicate part, the mixture was filtered through a heated pressure filter with a fine-pored polypropylene cloth at 2 to 3 bar and then blown with steam at 2 bar to dislodge adhering solution.
- the resulting filter cake with a water content of approximately 15% by weight was then comminuted and dried in this form with hot air to approximately 2% by weight water content.
- the mother liquor obtained weighed 1.95 kg and contained 0.88 kg of amorphous disilicate, which corresponds to a solids content of 45%.
- Example 2 The apparatus from Example 1 was filled with 1.6 kg of sodium hydroxide solution (50% by weight) and 1.2 kg of quartz sand, heated to 250 ° C. and kept at this temperature for 2 hours. Before cooling, 0.2 kg of water were distilled off and thus the total solids concentration of 65 wt .-% increased to 70 wt .-%. After cooling to about 100 ° C., 0.2 kg of water were returned to the batch and then worked up. A yield of crystalline sodium disilicate was obtained
- Example 2 The apparatus from Example 1 was filled with 1.9 kg of mother liquor (45% by weight solids content of amorphous sodium disilicate), 0.85 kg sodium hydroxide solution (50% by weight) and 0.64 kg quartz sand. During the heating to 250 ° C, 0.6 kg of water was distilled off. After a reaction time of 2 h, the mixture was cooled and worked up as described in Example 1. The yield of crystalline product was 55%.
- Example 2 The apparatus from Example 1 was filled with 3.5 kg of a 50% by weight aqueous solution of amorphous sodium disilicate and 0.8 kg was distilled off during heating to 250.degree. After a reaction time of 20 minutes, the mixture was cooled and worked up as described in Example 1. The yield of crystalline product was 44% by weight.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59006922T DE59006922D1 (de) | 1989-12-02 | 1990-11-23 | Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat. |
EP90917667A EP0502913B1 (de) | 1989-12-02 | 1990-11-23 | Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3939919.2 | 1989-12-02 | ||
DE3939919 | 1989-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991008171A1 true WO1991008171A1 (de) | 1991-06-13 |
Family
ID=6394685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/002006 WO1991008171A1 (de) | 1989-12-02 | 1990-11-23 | Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat |
Country Status (11)
Country | Link |
---|---|
US (1) | US5356607A (de) |
EP (1) | EP0502913B1 (de) |
JP (1) | JPH05503065A (de) |
KR (2) | KR0143978B1 (de) |
AT (1) | ATE110352T1 (de) |
DE (2) | DE59006922D1 (de) |
DK (1) | DK0502913T3 (de) |
ES (1) | ES2057602T3 (de) |
HU (1) | HUT61249A (de) |
WO (1) | WO1991008171A1 (de) |
YU (1) | YU221490A (de) |
Cited By (135)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992013935A1 (de) * | 1991-01-30 | 1992-08-20 | Henkel Kommanditgesellschaft Auf Aktien | Phosphatfreies reinigungsmittel |
US5308596A (en) * | 1991-12-21 | 1994-05-03 | Hoechst Aktiengesellschaft | Process for the production of crystalline sodium disilicate in an externally heated rotary kiln having temperature zones |
WO1995019934A1 (de) * | 1994-01-20 | 1995-07-27 | Henkel Kommanditgesellschaft Auf Aktien | Herstellung von kristallinen natriumdisilicaten |
WO1995033685A1 (de) * | 1994-06-06 | 1995-12-14 | Henkel Kommanditgesellschaft Auf Aktien | Drucklose niedertemperatursynthese kristalliner disilicate |
WO1995035259A1 (de) * | 1994-06-22 | 1995-12-28 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur niedertemperatursynthese kristalliner disilicate-ii |
WO1995035258A1 (de) * | 1994-06-22 | 1995-12-28 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur niedertemperatursynthese kristalliner disilicate-i |
EP0733701A1 (de) | 1995-03-24 | 1996-09-25 | Degussa Aktiengesellschaft | Aktivatoren für Peroxoverbindungen und sie enthaltende Mittel |
US5646103A (en) * | 1993-02-05 | 1997-07-08 | Henkel Kommanditgesellschaft Auf Aktien | Builder for detergents or cleaning compositions |
US5691295A (en) * | 1995-01-17 | 1997-11-25 | Cognis Gesellschaft Fuer Biotechnologie Mbh | Detergent compositions |
US5798328A (en) * | 1994-02-22 | 1998-08-25 | Henkel Kommanditgesellschaft Auf Aktien | Detergent composition comprising carbonate-amorphous silicate compound as builder and processes of using same |
US5807529A (en) * | 1994-05-02 | 1998-09-15 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of silicate-based builder granules with increased apparent density |
US5900399A (en) * | 1994-02-10 | 1999-05-04 | Henkel Kommanditgesellschaft Auf Aktien | Tablet containing builders |
US5929014A (en) * | 1993-09-27 | 1999-07-27 | Henkel-Ecolab Gmbh & Co. Ohg | Paste-form detergent |
US6075001A (en) * | 1996-04-26 | 2000-06-13 | Henkel Kommanditgesellschaft Aug Aktien | Enol esters as bleach activators for detergents and cleaners |
US6133214A (en) * | 1998-07-15 | 2000-10-17 | Henkel Kommanditgesellschaft Auf Aktien | Portioned detergent composition |
US6153576A (en) * | 1996-02-16 | 2000-11-28 | Henkel Kommanditgesellschaft Auf Aktien | Transition-metal complexes used as activators for peroxy compounds |
US6187055B1 (en) | 1996-01-03 | 2001-02-13 | Henkel Kommanditgesellschaft Auf Aktien | Washing agents with specific oxidized oligosaccharides |
US6187739B1 (en) | 1995-09-21 | 2001-02-13 | Henkel Kommanditgesellschaft Auf Aktien | Paste-form washing and cleaning agents |
US6200946B1 (en) | 1996-04-01 | 2001-03-13 | Henkel Kommanditgesellschaft Auf Aktien | Transition metal ammine complexes as activators for peroxide compounds |
US6228827B1 (en) | 1998-12-14 | 2001-05-08 | Henkel Kommanditgesellschaft Auf Aktien | Use of protease in liquid to gel-form detergents |
US6235695B1 (en) | 1996-04-01 | 2001-05-22 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning agent with oligoammine activator complexes for peroxide compounds |
US6248708B1 (en) | 1996-09-05 | 2001-06-19 | Henkel-Ecolab Gmbh & Co. Ohg | Paste-form detergent containing a mixture of ethoxylated alcohols |
WO2001046088A2 (de) | 1999-12-22 | 2001-06-28 | Cognis Deutchland Gmbh & Co. Kg | Mehrkomponentige wertstoffgemische in fester form zur anregung und förderung des wachstums von pflanzen |
US6274546B1 (en) | 1997-11-26 | 2001-08-14 | Henkel Kommanditgesellschaft Auf Aktien | Stable high viscosity liquid detergents |
US6300303B1 (en) | 1997-12-19 | 2001-10-09 | Clariant Gmbh | Phyllosilicate-containing detergent and cleaner component |
US6329333B1 (en) | 1997-01-30 | 2001-12-11 | Henkel-Ecolab Gmbh & Co. Ohg | Pastelike detergent and cleaning agent |
US6340664B1 (en) | 1999-08-26 | 2002-01-22 | Henkel Kommanditgesellschaft Auf Aktien (Kgaa) | Laundry detergent or cleaning product tablets with partial coating |
US6342472B1 (en) | 1997-11-26 | 2002-01-29 | Henkel Kommanditgesellschaft Auf Aktien (Kgaa) | Low-concentration highly viscous liquid detergents |
US6372703B1 (en) | 1998-07-15 | 2002-04-16 | Henkel Komanditgesellschaft Auf Aktien | Non-aqueous bleach-containing liquid detergents |
US6372709B1 (en) | 1998-07-08 | 2002-04-16 | Clariant Gmbh | Finely divided crystalline sodium disilicate |
US6387869B2 (en) | 1998-07-08 | 2002-05-14 | Clariant Gmbh | Granular surfactant composition of improved flowability compromising sodium silicate and linear alkylbenzenesulfonates |
US6409770B1 (en) | 1995-12-08 | 2002-06-25 | Henkel Kommanditgesellschaft Auf Aktien | Bleaching and washing agents with enzyme bleaching system |
US6417152B1 (en) | 1997-07-30 | 2002-07-09 | Henkel Kommanditgesellshaft Auf Aktien | Detergent containing glucanase |
US6417151B1 (en) | 1997-04-04 | 2002-07-09 | Henkel Kommanditgesellschaft Auf Aktien | Activators for peroxide compounds in detergents and cleaning agents |
US6448212B1 (en) | 1999-07-09 | 2002-09-10 | Henkel Kommanditgesellschaft Auf Aktien | Laundry/dishwasher detergent portion |
US6455491B2 (en) | 1999-12-16 | 2002-09-24 | Clariant Gmbh | Granular alkali metal phyllosilicate compound |
US6468957B1 (en) | 1998-09-29 | 2002-10-22 | Henkel Kommanditgesellschaft Auf Aktien | Granulation method |
US6479452B2 (en) | 2000-06-29 | 2002-11-12 | Cognis Deutschland Gmbh & Co. Kg | Surfactant granules with an improved dissolving rate comprising alky and alkenyl sulfates |
US6494920B1 (en) | 1999-02-04 | 2002-12-17 | Cognis Deutschland Gmbh & Co. Kg | Detergent mixtures |
US6506722B1 (en) | 1999-09-11 | 2003-01-14 | Clariant Gmbh | Cogranulates comprising alkali metal phyllosilicates and disintegrants |
US6514927B2 (en) | 1997-06-17 | 2003-02-04 | Clariant Gmbh | Detergent and cleaner containing soil release polymer and alkanesulfonate and/or α-olefinsulfonate |
US6521578B1 (en) | 1999-04-22 | 2003-02-18 | Cognis Deutschland Gmbh | Cleaning agents for hard surfaces |
US6541233B1 (en) | 1997-07-30 | 2003-04-01 | Henkel Kommanditgesellschaft Auf Aktien | β-glucanase from a bacillus |
US6610752B1 (en) | 1999-10-09 | 2003-08-26 | Cognis Deutschland Gmbh | Defoamer granules and processes for producing the same |
US6616705B2 (en) | 2000-09-08 | 2003-09-09 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergent compositions |
US6620209B2 (en) | 2000-09-08 | 2003-09-16 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergent compositions |
US6627592B1 (en) | 1998-12-15 | 2003-09-30 | Ecolab Gmbh & Co. Ohg | Pasty washing agent |
US6649085B2 (en) | 2000-11-25 | 2003-11-18 | Clariant Gmbh | Cyclic sugar ketones as catalysts for peroxygen compounds |
KR100411612B1 (ko) * | 2001-06-05 | 2003-12-18 | 한국수력원자력 주식회사 | 산화물이 함유된 폐 나트륨으로부터 나트륨을 회수하는장치 및 방법 |
US6683042B1 (en) | 1998-09-29 | 2004-01-27 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Granulation method |
US6686327B1 (en) | 1999-10-09 | 2004-02-03 | Cognis Deutschland Gmbh & Co. Kg | Shaped bodies with improved solubility in water |
US6703357B1 (en) | 1997-07-30 | 2004-03-09 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning agent for hard surfaces, containing glucanase |
US6723135B2 (en) | 2000-09-19 | 2004-04-20 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergents and cleaning products based on alkyl and/or alkenyl oligoglycosides and fatty alcohols |
US6723867B1 (en) | 1999-08-20 | 2004-04-20 | Cognis Deutschland Gmbh & Co. Kg | Branched, substantially unsaturated fatty alcohol sulfates |
US6730131B2 (en) | 2000-12-21 | 2004-05-04 | Cognis Deutschland Gmbh & Co. Kg | Nonionic surfactants |
US6746996B2 (en) | 2001-01-19 | 2004-06-08 | Clariant Gmbh | Use of transition metal complexes having oxime ligands as bleach catalysts |
US6750193B1 (en) | 1998-07-15 | 2004-06-15 | Henkel Kommanditgesellschaft Auf Aktien | Method for producing multi-phase cleaning and washing agent shaped bodies |
WO2004053042A1 (de) | 2002-12-06 | 2004-06-24 | Henkel Kommanditgesellschaft Auf Aktien | Mehrkomponenten-flüssigwaschmittel |
US6770611B2 (en) | 2000-01-11 | 2004-08-03 | Huish Detergents, Inc. | α-sulfofatty acid ester laundry detergent composition with reduced builder deposits |
US6780829B1 (en) | 1998-12-19 | 2004-08-24 | Cognis Deutschland Gmbh & Co. Kg | Tenside granulates comprising fatty alcohol sulfate and olefin sulfonates |
US6812200B2 (en) | 2000-12-23 | 2004-11-02 | Henkel Kommanditgesellschaft Auf Aktien | Process for coating detergent tablets |
US6820626B1 (en) | 1998-11-25 | 2004-11-23 | Henkel Kommandirgesellschaft Auf Akrien | Encapsulated detergent |
US6846796B2 (en) | 2000-04-15 | 2005-01-25 | Cognis Deutschland Gmbh & Co. Kg | Method for producing non-ionic tenside granulates |
US6936581B2 (en) | 2000-04-19 | 2005-08-30 | Cognis Deutschland Gmbh & Co. Kg | Processes for preparing anhydrous detergent granules |
US6951838B1 (en) | 1999-09-15 | 2005-10-04 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US6977239B1 (en) | 1999-11-25 | 2005-12-20 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US7087570B2 (en) | 1999-12-24 | 2006-08-08 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
WO2006111223A1 (de) | 2005-04-19 | 2006-10-26 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur erzeugung flüssiger zubereitungen mit festkörpergehalt |
US7145001B1 (en) | 1999-10-27 | 2006-12-05 | Cognis Deutschland Gmbh & Co. Kg | Method for producing solid sugar surfactants |
US7199096B1 (en) | 1999-11-09 | 2007-04-03 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US7417019B2 (en) | 2000-07-14 | 2008-08-26 | Henkel Kommanditgesellschaft Auf Aktien | Hollow body with a compartment, containing a portion of a washing, cleaning or rinsing agent |
DE102007016391A1 (de) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Farbschützendes Wasch- oder Reinigungsmittel |
US7446086B2 (en) | 2003-08-19 | 2008-11-04 | Henkel Kommanditgesellschaft Auf Aktien | Agents that are absorbed on the surfaces of substrates |
DE102007030406A1 (de) | 2007-06-29 | 2009-01-08 | Henkel Ag & Co. Kgaa | Verminderung der Adhäsion von biologischem Material durch Algenextrakte |
DE102007058343A1 (de) | 2007-12-03 | 2009-06-04 | Henkel Ag & Co. Kgaa | Verminderung der Adhäsion von Schmutz, Staub und biologischem Material durch Polyesteramide |
DE102007058342A1 (de) | 2007-12-03 | 2009-06-04 | Henkel Ag & Co. Kgaa | Verminderung der Biofilmbildung durch multifunktionelle Copolymere |
US7557145B2 (en) | 2003-06-17 | 2009-07-07 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Inhibition of the asexual reproduction of fungi by eugenol and/or derivatives thereof |
DE102008063070A1 (de) | 2008-12-23 | 2010-07-01 | Henkel Ag & Co. Kgaa | Verwendung sternförmiger Polymere mit peripheren negativ geladenen Gruppen und/oder peripheren Silyl-Gruppen zur Ausrüstung von Oberflächen |
US7749332B2 (en) | 2004-08-23 | 2010-07-06 | Henkel Kgaa | Detergent/cleaning agents with a gellan gum thickening system, methods for using the same and cleaning substrates containing the same |
EP2258818A1 (de) | 2000-05-19 | 2010-12-08 | The Sun Products Corporation | Verfahren zur Herstellung Alpha-sulfofettsäureester-haltigen Tensidzusammensetzungen |
US7897556B2 (en) | 2004-04-15 | 2011-03-01 | Henkel Ag & Co. Kgaa | Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material |
US7910647B2 (en) | 2003-12-13 | 2011-03-22 | Henkel Ag & Co. Kgaa | Adhesion inhibition of microorganisms by non-ionic surfactants |
US7947087B2 (en) | 2006-03-14 | 2011-05-24 | Henkel Ag & Co. Kgaa | Color transfer inhibitors, detergent compositions containing the same and uses therefor |
DE102011010818A1 (de) | 2011-02-10 | 2012-08-16 | Clariant International Ltd. | Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren in Wasch- und Reinigungsmitteln |
US8263541B2 (en) | 2005-08-19 | 2012-09-11 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
US8398961B2 (en) | 2005-12-24 | 2013-03-19 | Henkel Ag & Co. Kgaa | Powdery styling agents and the dispenser systems thereof |
EP2774481A1 (de) | 2013-03-08 | 2014-09-10 | Symrise AG | Antimikrobielle Zusammensetzungen |
EP2807925A1 (de) | 2013-05-26 | 2014-12-03 | Symrise AG | Antimikrobielle Zusammensetzungen |
DE102013019269A1 (de) | 2013-11-15 | 2015-06-03 | Weylchem Switzerland Ag | Geschirrspülmittel sowie dessen Verwendung |
EP2962678A1 (de) | 2014-06-30 | 2016-01-06 | Symrise AG | Aroma- und Duftstoffzubereitungen enthaltend Acetophenon-Derivate |
EP2963101A1 (de) | 2014-07-04 | 2016-01-06 | Kolb Distribution Ltd. | Reinigungsmittel für harte Oberflächen |
EP2979682A1 (de) | 2014-07-30 | 2016-02-03 | Symrise AG | Composition de parfum |
WO2017097438A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017220391A1 (en) | 2016-06-23 | 2017-12-28 | Basf Se | Process of fracturing subterranean formations |
WO2018036625A1 (en) | 2016-08-20 | 2018-03-01 | Symrise Ag | A preservative mixture |
WO2018068825A1 (en) | 2016-10-11 | 2018-04-19 | Symrise Ag | Antimicrobial compositions |
WO2018099580A1 (en) | 2016-12-01 | 2018-06-07 | Symrise Ag | Mixtures comprising phenyl alkanol and linear alcohol |
WO2019029808A1 (en) | 2017-08-09 | 2019-02-14 | Symrise Ag | 1,2-ALKANEDIOLS AND PROCESSES FOR PRODUCING THE SAME |
WO2020015827A1 (en) | 2018-07-18 | 2020-01-23 | Symrise Ag | A detergent composition |
WO2020043269A1 (en) | 2018-08-27 | 2020-03-05 | Symrise Ag | Antimicrobial mixtures comprising at least one hydroxyphenone derivative |
WO2020057761A1 (en) | 2018-09-20 | 2020-03-26 | Symrise Ag | Compositions comprising odorless 1,2-pentanediol |
WO2020094244A1 (en) | 2018-11-08 | 2020-05-14 | Symrise Ag | An antimicrobial surfactant based composition |
WO2020147953A1 (en) | 2019-01-17 | 2020-07-23 | Symrise Ag | An antimicrobial mixture |
WO2020182288A1 (en) | 2019-03-11 | 2020-09-17 | Symrise Ag | A method for improving the performance of a fragrance or a fragrance mixture |
WO2020182318A1 (en) | 2019-03-12 | 2020-09-17 | Symrise Ag | An antimicrobial mixture |
EP3760699A1 (de) | 2019-07-02 | 2021-01-06 | The Procter & Gamble Company | Spülmittelzusammensetzung für geschirrspülautomat |
WO2021043585A1 (en) | 2019-09-04 | 2021-03-11 | Symrise Ag | A perfume oil mixture |
WO2021104645A1 (en) | 2019-11-29 | 2021-06-03 | Symrise Ag | Rim block with improved scent performance |
WO2021115724A1 (en) | 2019-12-11 | 2021-06-17 | Unilever Ip Holdings B.V. | Detergent composition |
EP3862412A1 (de) | 2020-02-04 | 2021-08-11 | The Procter & Gamble Company | Reinigungsmittelzusammensetzung |
WO2021228840A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
DE102020216458A1 (de) | 2020-12-22 | 2022-06-23 | Henkel Ag & Co. Kgaa | Handgeschirrspülmittelformkörper mit Ausbuchtungen |
WO2022184247A1 (en) | 2021-03-03 | 2022-09-09 | Symrise Ag | Toilet rim blocks with scent change |
WO2022199790A1 (en) | 2021-03-22 | 2022-09-29 | Symrise Ag | A liquid detergent composition |
EP4083050A1 (de) | 2021-05-01 | 2022-11-02 | Analyticon Discovery GmbH | Mikrobielle glykolipide |
DE202023000933U1 (de) | 2023-04-27 | 2023-05-08 | WeylChem Performance Products GmbH | Geschirrspülmittel sowie dessen Verwendung |
WO2023088551A1 (en) | 2021-11-17 | 2023-05-25 | Symrise Ag | Fragrances and fragrance mixtures |
WO2023147874A1 (en) | 2022-02-04 | 2023-08-10 | Symrise Ag | A fragrance mixture |
WO2023160805A1 (en) | 2022-02-25 | 2023-08-31 | Symrise Ag | Fragrances with methoxy acetate structure |
WO2023213386A1 (en) | 2022-05-04 | 2023-11-09 | Symrise Ag | A fragrance mixture (v) |
WO2023232242A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrance mixture |
WO2023232245A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrances with cyclopropyl structure |
WO2023232243A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | A fragrance mixture (v) |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
WO2024037712A1 (en) | 2022-08-17 | 2024-02-22 | Symrise Ag | 1-cyclooctylpropan-2-one as a fragrance |
EP4331564A1 (de) | 2022-08-29 | 2024-03-06 | Analyticon Discovery GmbH | Antioxidative zusammensetzung |
WO2024051922A1 (en) | 2022-09-06 | 2024-03-14 | Symrise Ag | A fragrance mixture (iii) |
DE202017007679U1 (de) | 2017-08-09 | 2024-03-15 | Symrise Ag | 1,2-Alkandiole |
WO2024078679A1 (en) | 2022-10-10 | 2024-04-18 | Symrise Ag | A fragrance mixture (vi) |
WO2024088522A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Detergents with improved dye transfer inhibition |
WO2024088520A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Liquid detergents and cleaning compositions with improved hydrotrope power |
WO2024088521A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Detergents and cleaning compositions with improved anti-redeposition properties |
WO2024156331A1 (en) | 2023-01-23 | 2024-08-02 | Symrise Ag | A fragrance composition |
EP4434963A2 (de) | 2015-09-08 | 2024-09-25 | Symrise AG | Duftstoffgemische |
EP4438065A2 (de) | 2020-12-09 | 2024-10-02 | Symrise AG | Mischung mit 1,2-alkandiolen |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5643358A (en) * | 1994-06-10 | 1997-07-01 | Pq Corporation | Crystalline hydrated layered sodium and potassium silicates and method of producing same |
US5614160A (en) * | 1994-06-10 | 1997-03-25 | Pq Corporation | Composite silicate materials |
DE4422433A1 (de) * | 1994-06-28 | 1996-01-04 | Cognis Bio Umwelt | Mehrenzymgranulat |
DE19515072A1 (de) * | 1995-04-28 | 1996-10-31 | Cognis Bio Umwelt | Cellulasehaltiges Waschmittel |
DE19537957A1 (de) * | 1995-10-12 | 1997-04-17 | Hoechst Ag | Verfahren zur Herstellung von hochaustauschfähigem Natriumdisilikat |
WO1998031631A1 (en) * | 1997-01-17 | 1998-07-23 | Kao Corporation | Method for producing crystalline inorganic builders |
DE19707448C2 (de) * | 1997-02-25 | 1998-11-26 | Clariant Gmbh | Verfahren zur Herstellung von kristallinen Natriumsilikaten |
DE19707449C1 (de) * | 1997-02-25 | 1998-04-09 | Clariant Gmbh | Verfahren zur Herstellung von kristallinen Natriumsilikaten |
DE19824705A1 (de) | 1998-06-03 | 1999-12-09 | Henkel Kgaa | Amylase und Protease enthaltende Wasch- und Reinigungsmittel |
DE19914811A1 (de) | 1999-03-31 | 2000-10-05 | Henkel Kgaa | Enzym- und bleichaktivatorhaltige Wasch- und Reinigungsmittel |
DE19939538A1 (de) | 1999-08-20 | 2001-02-22 | Cognis Deutschland Gmbh | Verzweigte, weitgehend ungesättigte Fettalkoholpolyglycolether |
DE19962885A1 (de) * | 1999-12-24 | 2001-07-05 | Cognis Deutschland Gmbh | Wasch- und Reinigungsmittelformkörper mit verbesserten Zerfallseigenschaften |
DE19962859A1 (de) * | 1999-12-24 | 2001-07-12 | Cognis Deutschland Gmbh | Feste Waschmittel |
DE10002009A1 (de) * | 2000-01-19 | 2001-07-26 | Cognis Deutschland Gmbh | Tensidgranulate |
DE10005017A1 (de) * | 2000-02-04 | 2001-08-09 | Cognis Deutschland Gmbh | Duftstofftabletten |
DE10019344A1 (de) | 2000-04-18 | 2001-11-08 | Cognis Deutschland Gmbh | Wasch- und Reinigungsmittel |
DE10038845A1 (de) * | 2000-08-04 | 2002-02-21 | Henkel Kgaa | Teilchenförmig konfektionierte Acetonitril-Derivate als Bleichaktivatoren in festen Waschmitteln |
DE10040724A1 (de) * | 2000-08-17 | 2002-03-07 | Henkel Kgaa | Mechanisch stabile, flüssig formulierte Waschmittel-, Spülmittel- oder Reinigungsmittel-Portionen |
DE10118270A1 (de) * | 2001-04-12 | 2002-10-17 | Cognis Deutschland Gmbh | Wasch- und Reinigungsmittelformittelkörper mit verbesserten Zerfallseigenschaften |
MXPA04003737A (es) * | 2001-10-22 | 2004-07-23 | Henkel Kgaa | Polimeros a base de uretano de remocion de mugre, activos con algodon. |
HUP0500116A2 (hu) * | 2001-12-18 | 2005-05-30 | Henkel Kommanditgesellschaft Auf Aktien | Penészgombák megtapadásának gátlása terpénszármazékok alkalmazásával és ilyeneket tartalmazó készítmények |
DE10163281A1 (de) * | 2001-12-21 | 2003-07-03 | Cognis Deutschland Gmbh | Wasch- und reinigungsaktive Zubereitungen, enthaltend feste granuläre nichtion ische Tenside |
DE10163856A1 (de) * | 2001-12-22 | 2003-07-10 | Cognis Deutschland Gmbh | Hydroxymischether und Polymere in Form von festen Mitteln als Vorcompound für Wasch-, Spül- und Reinigungsmittel |
US20050119151A1 (en) * | 2002-04-10 | 2005-06-02 | Konstanze Mayer | Textile cleaning agent which is gentle on textiles |
US7448556B2 (en) * | 2002-08-16 | 2008-11-11 | Henkel Kgaa | Dispenser bottle for at least two active fluids |
US20050215449A1 (en) * | 2002-11-20 | 2005-09-29 | Josef Penninger | Textile care product |
DE10351325A1 (de) * | 2003-02-10 | 2004-08-26 | Henkel Kgaa | Wasch- oder Reinigungsmittel mit wasserlöslichem Buildersystem und schmutzablösevermögendem Cellulosederivat |
EP1592768A2 (de) * | 2003-02-10 | 2005-11-09 | Henkel Kommanditgesellschaft auf Aktien | Verwendung von cellulosederivaten als schaumregulatoren |
DE502004003950D1 (de) * | 2003-02-10 | 2007-07-12 | Henkel Kgaa | Verstärkung der reinigungsleistung von waschmitteln durch cellulosederivat und hygroskopisches polymer |
ES2275207T5 (es) * | 2003-02-10 | 2011-12-09 | HENKEL AG & CO. KGAA | Agente de lavado, que contiene agentes de blanqueo, con derivado de la celulosa con capacidad para el desprendimiento de la suciedad, con actividad sobre el algodón. |
DE10351321A1 (de) * | 2003-02-10 | 2004-08-26 | Henkel Kgaa | Verstärkung der Reinigungsleistung von Waschmitteln durch eine Kombination von Cellulosderivaten |
EP1592764B1 (de) * | 2003-02-10 | 2007-01-03 | Henkel Kommanditgesellschaft auf Aktien | Erhöhung der wasseraufnahmefähigkeit von textilien |
JP4519122B2 (ja) * | 2003-02-10 | 2010-08-04 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン | 水溶性ビルダー系および汚れ解離性セルロース誘導体を含んでなる漂白剤含有洗濯または洗浄剤 |
DE10311852A1 (de) * | 2003-03-17 | 2004-10-14 | Henkel Kgaa | Textilbehandlungsmittel |
WO2004110153A1 (de) * | 2003-06-17 | 2004-12-23 | Henkel Kommanditgesellschaft Auf Aktien | Mittel gegen mikroorganismen enthaltend patchouliöl, patchoulialkohol und/oder dessen derivate |
DE10327137A1 (de) * | 2003-06-17 | 2005-01-05 | Henkel Kgaa | Hemmung der asexuellen Vermehrung von Pilzen |
DE102004007860A1 (de) * | 2004-02-17 | 2005-09-15 | Henkel Kgaa | Spenderflasche für Flüssigwaschmittel, die aus mindestens zwei Teilzusammensetzungen bestehen |
DE102004018789A1 (de) * | 2004-04-15 | 2005-11-10 | Henkel Kgaa | Flüssiges Wasch- oder Reinigungsmittel mit wasserlöslich umhülltem Bleichmittel |
DE102004020015A1 (de) * | 2004-04-21 | 2005-11-10 | Henkel Kgaa | Textilpflegemittel |
DE102004021732A1 (de) * | 2004-04-30 | 2005-11-24 | Henkel Kgaa | Textilplegemittel mit amingruppenhaltigem Celluloseether |
EP1747259A1 (de) * | 2004-05-17 | 2007-01-31 | Henkel Kommanditgesellschaft auf Aktien | Waschmittel mit gegebenenfalls in situ erzeugtem bleichverstärkendem übergangsmetallkomplex |
DE102004024816A1 (de) * | 2004-05-17 | 2005-12-15 | Henkel Kgaa | Bleichverstärkerkombination für den Einsatz in Wasch- und Reinigungsmitteln |
DE102004038104A1 (de) * | 2004-08-05 | 2006-02-23 | Henkel Kgaa | Verwendung von ortho-Phenylphenol und/oder dessen Derivaten zur Hemmung der asexuellen Vermehrung von Pilzen |
DE102005003122A1 (de) * | 2005-01-21 | 2006-07-27 | Henkel Kgaa | Antiadhäsive Polymere zur Verhinderung der Adhäsion von Mikroorganismen an Textilien und zur Verhinderung von Wäschegeruch |
US20060264346A1 (en) * | 2005-05-19 | 2006-11-23 | Sullivan Mary K | Timed-release cleansing and/or treatment formulation and method for making and using the same |
DE102005026522B4 (de) * | 2005-06-08 | 2007-04-05 | Henkel Kgaa | Verstärkung der Reinigungsleistung von Waschmitteln durch Polymer |
DE102005026544A1 (de) | 2005-06-08 | 2006-12-14 | Henkel Kgaa | Verstärkung der Reinigungsleistung von Waschmitteln durch Polymer |
DE102006018344A1 (de) * | 2006-04-19 | 2007-10-31 | Henkel Kgaa | Umhüllte Imidoperoxocarbonsäureteilchen |
EP2021451A1 (de) * | 2006-05-18 | 2009-02-11 | Henkel AG & Co. KGaA | Farbschützendes waschmittel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881049A (en) * | 1954-09-28 | 1959-04-07 | Hoechst Ag | Process of preparing alkali metal silicates |
DE2549167A1 (de) * | 1975-11-03 | 1977-05-12 | Woellner Werke | Verfahren zur herstellung von alkalidisilikaten |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537815A (en) * | 1967-03-09 | 1970-11-03 | Burke Oliver W Jun | Preparation of alkali metal silicates |
FR2462390A1 (fr) * | 1979-07-25 | 1981-02-13 | Ugine Kuhlmann | Procede de fabrication de silicate de sodium |
DE3100942C2 (de) * | 1981-01-14 | 1982-10-14 | Reinhard Dr. Dipl.-Chem. 8920 Schongau Matouschek | Verfahren zur Herstellung kristalliner Natriumsilikate und kristallisierter Formen des hydratisierten Siliciumdioxids sowie ihre Verwendung |
DE3417649A1 (de) * | 1984-05-12 | 1985-11-14 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von kristallinen natriumsilikaten |
DE3421158A1 (de) * | 1984-06-07 | 1985-12-12 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur hydrothermalen herstellung klarer natriumsilikatloesungen |
DE3423945A1 (de) * | 1984-06-29 | 1986-01-09 | Henkel KGaA, 4000 Düsseldorf | Verfahren und vorrichtung zur kontinuierlichen hydrothermalen herstellung von natriumsilikatloesungen |
DE3825874A1 (de) * | 1987-09-09 | 1989-03-23 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikat-loesungen |
DE3742043A1 (de) * | 1987-12-11 | 1989-06-22 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumschichtsilikaten |
-
1990
- 1990-11-21 YU YU221490A patent/YU221490A/sh unknown
- 1990-11-23 DE DE59006922T patent/DE59006922D1/de not_active Expired - Fee Related
- 1990-11-23 DK DK90917667.9T patent/DK0502913T3/da active
- 1990-11-23 HU HU921814A patent/HUT61249A/hu unknown
- 1990-11-23 AT AT90917667T patent/ATE110352T1/de not_active IP Right Cessation
- 1990-11-23 JP JP3500103A patent/JPH05503065A/ja active Pending
- 1990-11-23 ES ES90917667T patent/ES2057602T3/es not_active Expired - Lifetime
- 1990-11-23 KR KR1019920701219A patent/KR0143978B1/ko not_active Application Discontinuation
- 1990-11-23 WO PCT/EP1990/002006 patent/WO1991008171A1/de active IP Right Grant
- 1990-11-23 EP EP90917667A patent/EP0502913B1/de not_active Expired - Lifetime
- 1990-12-01 DE DE4038388A patent/DE4038388A1/de not_active Withdrawn
-
1991
- 1991-11-22 KR KR1019930701642A patent/KR930703208A/ko active IP Right Grant
-
1992
- 1992-06-02 US US07/852,249 patent/US5356607A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881049A (en) * | 1954-09-28 | 1959-04-07 | Hoechst Ag | Process of preparing alkali metal silicates |
DE2549167A1 (de) * | 1975-11-03 | 1977-05-12 | Woellner Werke | Verfahren zur herstellung von alkalidisilikaten |
Cited By (157)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992013935A1 (de) * | 1991-01-30 | 1992-08-20 | Henkel Kommanditgesellschaft Auf Aktien | Phosphatfreies reinigungsmittel |
US5308596A (en) * | 1991-12-21 | 1994-05-03 | Hoechst Aktiengesellschaft | Process for the production of crystalline sodium disilicate in an externally heated rotary kiln having temperature zones |
US5646103A (en) * | 1993-02-05 | 1997-07-08 | Henkel Kommanditgesellschaft Auf Aktien | Builder for detergents or cleaning compositions |
US5929014A (en) * | 1993-09-27 | 1999-07-27 | Henkel-Ecolab Gmbh & Co. Ohg | Paste-form detergent |
WO1995019934A1 (de) * | 1994-01-20 | 1995-07-27 | Henkel Kommanditgesellschaft Auf Aktien | Herstellung von kristallinen natriumdisilicaten |
TR28305A (tr) * | 1994-01-20 | 1996-04-17 | Henkel Kgaa | Eritilmis ve ufalanmis amorf sodali su camindan kristalli sodyum disilikat'larinin üretilmesi. |
US5900399A (en) * | 1994-02-10 | 1999-05-04 | Henkel Kommanditgesellschaft Auf Aktien | Tablet containing builders |
US5798328A (en) * | 1994-02-22 | 1998-08-25 | Henkel Kommanditgesellschaft Auf Aktien | Detergent composition comprising carbonate-amorphous silicate compound as builder and processes of using same |
US5807529A (en) * | 1994-05-02 | 1998-09-15 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of silicate-based builder granules with increased apparent density |
WO1995033685A1 (de) * | 1994-06-06 | 1995-12-14 | Henkel Kommanditgesellschaft Auf Aktien | Drucklose niedertemperatursynthese kristalliner disilicate |
WO1995035259A1 (de) * | 1994-06-22 | 1995-12-28 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur niedertemperatursynthese kristalliner disilicate-ii |
WO1995035258A1 (de) * | 1994-06-22 | 1995-12-28 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur niedertemperatursynthese kristalliner disilicate-i |
US5691295A (en) * | 1995-01-17 | 1997-11-25 | Cognis Gesellschaft Fuer Biotechnologie Mbh | Detergent compositions |
US5855625A (en) * | 1995-01-17 | 1999-01-05 | Henkel Kommanditgesellschaft Auf Aktien | Detergent compositions |
EP0733701A1 (de) | 1995-03-24 | 1996-09-25 | Degussa Aktiengesellschaft | Aktivatoren für Peroxoverbindungen und sie enthaltende Mittel |
US6187739B1 (en) | 1995-09-21 | 2001-02-13 | Henkel Kommanditgesellschaft Auf Aktien | Paste-form washing and cleaning agents |
US6409770B1 (en) | 1995-12-08 | 2002-06-25 | Henkel Kommanditgesellschaft Auf Aktien | Bleaching and washing agents with enzyme bleaching system |
US6187055B1 (en) | 1996-01-03 | 2001-02-13 | Henkel Kommanditgesellschaft Auf Aktien | Washing agents with specific oxidized oligosaccharides |
US6153576A (en) * | 1996-02-16 | 2000-11-28 | Henkel Kommanditgesellschaft Auf Aktien | Transition-metal complexes used as activators for peroxy compounds |
US6200946B1 (en) | 1996-04-01 | 2001-03-13 | Henkel Kommanditgesellschaft Auf Aktien | Transition metal ammine complexes as activators for peroxide compounds |
US6235695B1 (en) | 1996-04-01 | 2001-05-22 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning agent with oligoammine activator complexes for peroxide compounds |
US6075001A (en) * | 1996-04-26 | 2000-06-13 | Henkel Kommanditgesellschaft Aug Aktien | Enol esters as bleach activators for detergents and cleaners |
US6248708B1 (en) | 1996-09-05 | 2001-06-19 | Henkel-Ecolab Gmbh & Co. Ohg | Paste-form detergent containing a mixture of ethoxylated alcohols |
US6329333B1 (en) | 1997-01-30 | 2001-12-11 | Henkel-Ecolab Gmbh & Co. Ohg | Pastelike detergent and cleaning agent |
US6417151B1 (en) | 1997-04-04 | 2002-07-09 | Henkel Kommanditgesellschaft Auf Aktien | Activators for peroxide compounds in detergents and cleaning agents |
US6514927B2 (en) | 1997-06-17 | 2003-02-04 | Clariant Gmbh | Detergent and cleaner containing soil release polymer and alkanesulfonate and/or α-olefinsulfonate |
US6417152B1 (en) | 1997-07-30 | 2002-07-09 | Henkel Kommanditgesellshaft Auf Aktien | Detergent containing glucanase |
US6703357B1 (en) | 1997-07-30 | 2004-03-09 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning agent for hard surfaces, containing glucanase |
US6541233B1 (en) | 1997-07-30 | 2003-04-01 | Henkel Kommanditgesellschaft Auf Aktien | β-glucanase from a bacillus |
US6274546B1 (en) | 1997-11-26 | 2001-08-14 | Henkel Kommanditgesellschaft Auf Aktien | Stable high viscosity liquid detergents |
US6342472B1 (en) | 1997-11-26 | 2002-01-29 | Henkel Kommanditgesellschaft Auf Aktien (Kgaa) | Low-concentration highly viscous liquid detergents |
US6300303B1 (en) | 1997-12-19 | 2001-10-09 | Clariant Gmbh | Phyllosilicate-containing detergent and cleaner component |
US6372709B1 (en) | 1998-07-08 | 2002-04-16 | Clariant Gmbh | Finely divided crystalline sodium disilicate |
US6387869B2 (en) | 1998-07-08 | 2002-05-14 | Clariant Gmbh | Granular surfactant composition of improved flowability compromising sodium silicate and linear alkylbenzenesulfonates |
US6750193B1 (en) | 1998-07-15 | 2004-06-15 | Henkel Kommanditgesellschaft Auf Aktien | Method for producing multi-phase cleaning and washing agent shaped bodies |
US6372703B1 (en) | 1998-07-15 | 2002-04-16 | Henkel Komanditgesellschaft Auf Aktien | Non-aqueous bleach-containing liquid detergents |
US6133214A (en) * | 1998-07-15 | 2000-10-17 | Henkel Kommanditgesellschaft Auf Aktien | Portioned detergent composition |
US6468957B1 (en) | 1998-09-29 | 2002-10-22 | Henkel Kommanditgesellschaft Auf Aktien | Granulation method |
US6683042B1 (en) | 1998-09-29 | 2004-01-27 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Granulation method |
US6820626B1 (en) | 1998-11-25 | 2004-11-23 | Henkel Kommandirgesellschaft Auf Akrien | Encapsulated detergent |
US6228827B1 (en) | 1998-12-14 | 2001-05-08 | Henkel Kommanditgesellschaft Auf Aktien | Use of protease in liquid to gel-form detergents |
US6627592B1 (en) | 1998-12-15 | 2003-09-30 | Ecolab Gmbh & Co. Ohg | Pasty washing agent |
US6780829B1 (en) | 1998-12-19 | 2004-08-24 | Cognis Deutschland Gmbh & Co. Kg | Tenside granulates comprising fatty alcohol sulfate and olefin sulfonates |
US6494920B1 (en) | 1999-02-04 | 2002-12-17 | Cognis Deutschland Gmbh & Co. Kg | Detergent mixtures |
US6521578B1 (en) | 1999-04-22 | 2003-02-18 | Cognis Deutschland Gmbh | Cleaning agents for hard surfaces |
US6448212B1 (en) | 1999-07-09 | 2002-09-10 | Henkel Kommanditgesellschaft Auf Aktien | Laundry/dishwasher detergent portion |
US6723867B1 (en) | 1999-08-20 | 2004-04-20 | Cognis Deutschland Gmbh & Co. Kg | Branched, substantially unsaturated fatty alcohol sulfates |
US6340664B1 (en) | 1999-08-26 | 2002-01-22 | Henkel Kommanditgesellschaft Auf Aktien (Kgaa) | Laundry detergent or cleaning product tablets with partial coating |
US6506722B1 (en) | 1999-09-11 | 2003-01-14 | Clariant Gmbh | Cogranulates comprising alkali metal phyllosilicates and disintegrants |
US6951838B1 (en) | 1999-09-15 | 2005-10-04 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US6610752B1 (en) | 1999-10-09 | 2003-08-26 | Cognis Deutschland Gmbh | Defoamer granules and processes for producing the same |
US6686327B1 (en) | 1999-10-09 | 2004-02-03 | Cognis Deutschland Gmbh & Co. Kg | Shaped bodies with improved solubility in water |
US7145001B1 (en) | 1999-10-27 | 2006-12-05 | Cognis Deutschland Gmbh & Co. Kg | Method for producing solid sugar surfactants |
US7199096B1 (en) | 1999-11-09 | 2007-04-03 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US6977239B1 (en) | 1999-11-25 | 2005-12-20 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US6455491B2 (en) | 1999-12-16 | 2002-09-24 | Clariant Gmbh | Granular alkali metal phyllosilicate compound |
WO2001046088A2 (de) | 1999-12-22 | 2001-06-28 | Cognis Deutchland Gmbh & Co. Kg | Mehrkomponentige wertstoffgemische in fester form zur anregung und förderung des wachstums von pflanzen |
US7087570B2 (en) | 1999-12-24 | 2006-08-08 | Cognis Deutschland Gmbh & Co. Kg | Detergent tablets |
US6770611B2 (en) | 2000-01-11 | 2004-08-03 | Huish Detergents, Inc. | α-sulfofatty acid ester laundry detergent composition with reduced builder deposits |
US6846796B2 (en) | 2000-04-15 | 2005-01-25 | Cognis Deutschland Gmbh & Co. Kg | Method for producing non-ionic tenside granulates |
US6936581B2 (en) | 2000-04-19 | 2005-08-30 | Cognis Deutschland Gmbh & Co. Kg | Processes for preparing anhydrous detergent granules |
EP2258818A1 (de) | 2000-05-19 | 2010-12-08 | The Sun Products Corporation | Verfahren zur Herstellung Alpha-sulfofettsäureester-haltigen Tensidzusammensetzungen |
US6479452B2 (en) | 2000-06-29 | 2002-11-12 | Cognis Deutschland Gmbh & Co. Kg | Surfactant granules with an improved dissolving rate comprising alky and alkenyl sulfates |
US7601679B2 (en) | 2000-07-14 | 2009-10-13 | Henkel Ag & Co. Kgaa | Process for producing a hollow body with a compartment, containing a portion of a washing, cleaning or rinsing agent |
US7417019B2 (en) | 2000-07-14 | 2008-08-26 | Henkel Kommanditgesellschaft Auf Aktien | Hollow body with a compartment, containing a portion of a washing, cleaning or rinsing agent |
US6616705B2 (en) | 2000-09-08 | 2003-09-09 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergent compositions |
US6620209B2 (en) | 2000-09-08 | 2003-09-16 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergent compositions |
US6723135B2 (en) | 2000-09-19 | 2004-04-20 | Cognis Deutschland Gmbh & Co. Kg | Laundry detergents and cleaning products based on alkyl and/or alkenyl oligoglycosides and fatty alcohols |
US6649085B2 (en) | 2000-11-25 | 2003-11-18 | Clariant Gmbh | Cyclic sugar ketones as catalysts for peroxygen compounds |
US6730131B2 (en) | 2000-12-21 | 2004-05-04 | Cognis Deutschland Gmbh & Co. Kg | Nonionic surfactants |
US6812200B2 (en) | 2000-12-23 | 2004-11-02 | Henkel Kommanditgesellschaft Auf Aktien | Process for coating detergent tablets |
US6746996B2 (en) | 2001-01-19 | 2004-06-08 | Clariant Gmbh | Use of transition metal complexes having oxime ligands as bleach catalysts |
KR100411612B1 (ko) * | 2001-06-05 | 2003-12-18 | 한국수력원자력 주식회사 | 산화물이 함유된 폐 나트륨으로부터 나트륨을 회수하는장치 및 방법 |
WO2004053042A1 (de) | 2002-12-06 | 2004-06-24 | Henkel Kommanditgesellschaft Auf Aktien | Mehrkomponenten-flüssigwaschmittel |
US7557145B2 (en) | 2003-06-17 | 2009-07-07 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Inhibition of the asexual reproduction of fungi by eugenol and/or derivatives thereof |
US7446086B2 (en) | 2003-08-19 | 2008-11-04 | Henkel Kommanditgesellschaft Auf Aktien | Agents that are absorbed on the surfaces of substrates |
US7910647B2 (en) | 2003-12-13 | 2011-03-22 | Henkel Ag & Co. Kgaa | Adhesion inhibition of microorganisms by non-ionic surfactants |
US7897556B2 (en) | 2004-04-15 | 2011-03-01 | Henkel Ag & Co. Kgaa | Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material |
US7749332B2 (en) | 2004-08-23 | 2010-07-06 | Henkel Kgaa | Detergent/cleaning agents with a gellan gum thickening system, methods for using the same and cleaning substrates containing the same |
US8741830B2 (en) | 2005-04-19 | 2014-06-03 | Henkel Ag & Co. Kgaa | Method for producing liquid preparations having a solid body content |
WO2006111223A1 (de) | 2005-04-19 | 2006-10-26 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur erzeugung flüssiger zubereitungen mit festkörpergehalt |
US8785362B2 (en) | 2005-08-19 | 2014-07-22 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
US8263541B2 (en) | 2005-08-19 | 2012-09-11 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
US8398961B2 (en) | 2005-12-24 | 2013-03-19 | Henkel Ag & Co. Kgaa | Powdery styling agents and the dispenser systems thereof |
US7947087B2 (en) | 2006-03-14 | 2011-05-24 | Henkel Ag & Co. Kgaa | Color transfer inhibitors, detergent compositions containing the same and uses therefor |
DE102007016391A1 (de) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Farbschützendes Wasch- oder Reinigungsmittel |
DE102007030406A1 (de) | 2007-06-29 | 2009-01-08 | Henkel Ag & Co. Kgaa | Verminderung der Adhäsion von biologischem Material durch Algenextrakte |
DE102007058342A1 (de) | 2007-12-03 | 2009-06-04 | Henkel Ag & Co. Kgaa | Verminderung der Biofilmbildung durch multifunktionelle Copolymere |
DE102007058343A1 (de) | 2007-12-03 | 2009-06-04 | Henkel Ag & Co. Kgaa | Verminderung der Adhäsion von Schmutz, Staub und biologischem Material durch Polyesteramide |
DE102008063070A1 (de) | 2008-12-23 | 2010-07-01 | Henkel Ag & Co. Kgaa | Verwendung sternförmiger Polymere mit peripheren negativ geladenen Gruppen und/oder peripheren Silyl-Gruppen zur Ausrüstung von Oberflächen |
DE102011010818A1 (de) | 2011-02-10 | 2012-08-16 | Clariant International Ltd. | Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren in Wasch- und Reinigungsmitteln |
WO2012107187A1 (de) | 2011-02-10 | 2012-08-16 | Clariant International Ltd | Verwendung von übergangsmetallkomplexen als bleichkatalysatoren in wasch- und reinigungsmitteln |
US9102903B2 (en) | 2011-02-10 | 2015-08-11 | Weylchem Switzerland Ag | Use of transition metal complexes as bleach catalysts in washing and cleaning compositions |
EP2774481A1 (de) | 2013-03-08 | 2014-09-10 | Symrise AG | Antimikrobielle Zusammensetzungen |
EP2807925A1 (de) | 2013-05-26 | 2014-12-03 | Symrise AG | Antimikrobielle Zusammensetzungen |
WO2014191258A2 (en) | 2013-05-26 | 2014-12-04 | Symrise Ag | Antimicrobial compositions comprising glyceryl ethers |
DE102013019269A1 (de) | 2013-11-15 | 2015-06-03 | Weylchem Switzerland Ag | Geschirrspülmittel sowie dessen Verwendung |
EP2962678A1 (de) | 2014-06-30 | 2016-01-06 | Symrise AG | Aroma- und Duftstoffzubereitungen enthaltend Acetophenon-Derivate |
EP4039245A1 (de) | 2014-06-30 | 2022-08-10 | Symrise AG | Geschmacks- und duftstoffzusammensetzungen mit acetophenonderivaten |
WO2016001263A1 (en) | 2014-06-30 | 2016-01-07 | Symrise Ag | Flavour and fragrance compositions comprising acetophenone derivatives |
EP4417678A2 (de) | 2014-06-30 | 2024-08-21 | Symrise AG | Geschmacks- und duftstoffzusammensetzungen mit acetophenonderivaten |
EP2963101A1 (de) | 2014-07-04 | 2016-01-06 | Kolb Distribution Ltd. | Reinigungsmittel für harte Oberflächen |
EP2979682A1 (de) | 2014-07-30 | 2016-02-03 | Symrise AG | Composition de parfum |
EP3443950A1 (de) | 2014-07-30 | 2019-02-20 | Symrise AG | Prafümzubereitung |
EP4434963A2 (de) | 2015-09-08 | 2024-09-25 | Symrise AG | Duftstoffgemische |
WO2017097438A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017097434A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017220391A1 (en) | 2016-06-23 | 2017-12-28 | Basf Se | Process of fracturing subterranean formations |
US10982132B2 (en) | 2016-06-23 | 2021-04-20 | Basf Se | Process of fracturing subterranean formations with water-soluble layered silicate |
WO2018036625A1 (en) | 2016-08-20 | 2018-03-01 | Symrise Ag | A preservative mixture |
EP4450128A2 (de) | 2016-10-11 | 2024-10-23 | Symrise AG | Antimikrobielle zusammensetzungen |
WO2018068825A1 (en) | 2016-10-11 | 2018-04-19 | Symrise Ag | Antimicrobial compositions |
WO2018099580A1 (en) | 2016-12-01 | 2018-06-07 | Symrise Ag | Mixtures comprising phenyl alkanol and linear alcohol |
WO2019029808A1 (en) | 2017-08-09 | 2019-02-14 | Symrise Ag | 1,2-ALKANEDIOLS AND PROCESSES FOR PRODUCING THE SAME |
DE202017007679U1 (de) | 2017-08-09 | 2024-03-15 | Symrise Ag | 1,2-Alkandiole |
EP4331684A2 (de) | 2017-08-09 | 2024-03-06 | Symrise AG | 1,2-alkanediole |
WO2020015827A1 (en) | 2018-07-18 | 2020-01-23 | Symrise Ag | A detergent composition |
WO2020043269A1 (en) | 2018-08-27 | 2020-03-05 | Symrise Ag | Antimicrobial mixtures comprising at least one hydroxyphenone derivative |
WO2020057761A1 (en) | 2018-09-20 | 2020-03-26 | Symrise Ag | Compositions comprising odorless 1,2-pentanediol |
WO2020094244A1 (en) | 2018-11-08 | 2020-05-14 | Symrise Ag | An antimicrobial surfactant based composition |
WO2020147953A1 (en) | 2019-01-17 | 2020-07-23 | Symrise Ag | An antimicrobial mixture |
WO2020182288A1 (en) | 2019-03-11 | 2020-09-17 | Symrise Ag | A method for improving the performance of a fragrance or a fragrance mixture |
WO2020182318A1 (en) | 2019-03-12 | 2020-09-17 | Symrise Ag | An antimicrobial mixture |
WO2021016633A1 (en) | 2019-07-02 | 2021-01-28 | The Procter & Gamble Company | Automatic dishwashing detergent composition |
EP3760699A1 (de) | 2019-07-02 | 2021-01-06 | The Procter & Gamble Company | Spülmittelzusammensetzung für geschirrspülautomat |
WO2021043585A1 (en) | 2019-09-04 | 2021-03-11 | Symrise Ag | A perfume oil mixture |
WO2021104645A1 (en) | 2019-11-29 | 2021-06-03 | Symrise Ag | Rim block with improved scent performance |
WO2021115724A1 (en) | 2019-12-11 | 2021-06-17 | Unilever Ip Holdings B.V. | Detergent composition |
EP3862412A1 (de) | 2020-02-04 | 2021-08-11 | The Procter & Gamble Company | Reinigungsmittelzusammensetzung |
WO2021158429A1 (en) | 2020-02-04 | 2021-08-12 | The Procter & Gamble Company | Detergent composition |
WO2021228840A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
WO2021228352A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
EP4438065A2 (de) | 2020-12-09 | 2024-10-02 | Symrise AG | Mischung mit 1,2-alkandiolen |
DE102020216458A1 (de) | 2020-12-22 | 2022-06-23 | Henkel Ag & Co. Kgaa | Handgeschirrspülmittelformkörper mit Ausbuchtungen |
EP4019619A1 (de) | 2020-12-22 | 2022-06-29 | Henkel AG & Co. KGaA | Handgeschirrspülmittelformkörper mit ausbuchtungen |
WO2022184247A1 (en) | 2021-03-03 | 2022-09-09 | Symrise Ag | Toilet rim blocks with scent change |
WO2022199790A1 (en) | 2021-03-22 | 2022-09-29 | Symrise Ag | A liquid detergent composition |
EP4083050A1 (de) | 2021-05-01 | 2022-11-02 | Analyticon Discovery GmbH | Mikrobielle glykolipide |
WO2022233623A1 (en) | 2021-05-01 | 2022-11-10 | Analyticon Discovery Gmbh | Microbial glycolipids |
WO2023088551A1 (en) | 2021-11-17 | 2023-05-25 | Symrise Ag | Fragrances and fragrance mixtures |
WO2023147874A1 (en) | 2022-02-04 | 2023-08-10 | Symrise Ag | A fragrance mixture |
WO2023160805A1 (en) | 2022-02-25 | 2023-08-31 | Symrise Ag | Fragrances with methoxy acetate structure |
WO2023213386A1 (en) | 2022-05-04 | 2023-11-09 | Symrise Ag | A fragrance mixture (v) |
WO2023232245A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrances with cyclopropyl structure |
WO2023232243A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | A fragrance mixture (v) |
WO2023232242A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrance mixture |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
WO2024037712A1 (en) | 2022-08-17 | 2024-02-22 | Symrise Ag | 1-cyclooctylpropan-2-one as a fragrance |
EP4331564A1 (de) | 2022-08-29 | 2024-03-06 | Analyticon Discovery GmbH | Antioxidative zusammensetzung |
WO2024046834A1 (en) | 2022-08-29 | 2024-03-07 | Analyticon Discovery Gmbh | Antioxidant composition comprising 5-deoxyflavonoids |
WO2024051922A1 (en) | 2022-09-06 | 2024-03-14 | Symrise Ag | A fragrance mixture (iii) |
WO2024078679A1 (en) | 2022-10-10 | 2024-04-18 | Symrise Ag | A fragrance mixture (vi) |
WO2024088521A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Detergents and cleaning compositions with improved anti-redeposition properties |
WO2024088520A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Liquid detergents and cleaning compositions with improved hydrotrope power |
WO2024088522A1 (en) | 2022-10-25 | 2024-05-02 | Symrise Ag | Detergents with improved dye transfer inhibition |
WO2024156331A1 (en) | 2023-01-23 | 2024-08-02 | Symrise Ag | A fragrance composition |
DE202023000933U1 (de) | 2023-04-27 | 2023-05-08 | WeylChem Performance Products GmbH | Geschirrspülmittel sowie dessen Verwendung |
Also Published As
Publication number | Publication date |
---|---|
HUT61249A (en) | 1992-12-28 |
HU9201814D0 (en) | 1992-08-28 |
KR930703208A (ko) | 1993-11-29 |
ES2057602T3 (es) | 1994-10-16 |
ATE110352T1 (de) | 1994-09-15 |
DK0502913T3 (da) | 1995-02-13 |
KR920703449A (ko) | 1992-12-17 |
YU221490A (sh) | 1993-10-20 |
DE4038388A1 (de) | 1991-06-06 |
EP0502913B1 (de) | 1994-08-24 |
US5356607A (en) | 1994-10-18 |
EP0502913A1 (de) | 1992-09-16 |
JPH05503065A (ja) | 1993-05-27 |
DE59006922D1 (de) | 1994-09-29 |
KR0143978B1 (ko) | 1998-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0502913B1 (de) | Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat | |
WO1992009526A1 (de) | Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat | |
EP0320770B1 (de) | Verfahren zur Herstellung von kristallinen Natriumschichtsilikaten | |
EP0164552B1 (de) | Verfahren zur Herstellung von kristallinen Natriumsilikaten | |
EP0151295B1 (de) | Verfahren zur Herstellung von kristallinen Alkalischichtsilikaten | |
EP0205070B1 (de) | Verfahren zur Herstellung von kristallinen Alkalischichtsilikaten | |
DE2734296C2 (de) | ||
DE2651446C2 (de) | Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallflugstäuben zu kristallinem zeolithischen Molekularsieb vom Typ Y mit Faujasit Struktur | |
EP0088372B1 (de) | Verfahren zur Herstellung eines synthetischen Hectorits | |
EP0118588B1 (de) | Hydrothermaler Aufschluss von Aluminiumsilikat | |
DE3002278C2 (de) | Verfahren zur Synthese von Zeolithen 4A | |
EP0033108A1 (de) | Verfahren zur hydrothermalen Herstellung von Natriumsilikatlösungen | |
DE69804487T2 (de) | Verfahren zur herstellung von zeolithen aus alkali-alumo-hydrosilikathaltigen rohstoffen | |
DE69012339T2 (de) | Verfahren zur Herstellung von Zeolith 4A ausgehend von Bauxit. | |
EP0768276B1 (de) | Verfahren zur Herstellung von hochaustauschfähigem Natriumsdisilikat | |
DE4015857A1 (de) | Vereinfachtes verfahren zur herstellung von quellfaehigen schichtsilikaten (ii) | |
DE3825874C2 (de) | ||
DE584371C (de) | Verfahren zur Herstellung von Kieselsaeureloesungen | |
DE2043346C3 (de) | Verfahren zur Herstellung von Kryolith | |
EP0134882B1 (de) | Lösen von Natriumsilikat-Stückenglas unter Verwendung von Dünnlaugen | |
DE963152C (de) | Verfahren zur alkalischen Verarbeitung von in alkalischen Aufschlussmitteln unloesliche Verunreinigungen enthaltenden Metall-, insbesondere Aluminiumphosphaten, auf Alkaliphosphat und Tonerde | |
DD250519A1 (de) | Verfahren zur herstellung von alkalimetallsilicatloesungen | |
WO1991015428A1 (de) | Verfahren zur herstellung von quellfähigen schichtsilikaten | |
WO1995035258A1 (de) | Verfahren zur niedertemperatursynthese kristalliner disilicate-i | |
DE3521227A1 (de) | Verfahren zur herstellung von kristallinen alkalischichtsilikaten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): BR CA HU JP KR SU US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1990917667 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1990917667 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWG | Wipo information: grant in national office |
Ref document number: 1990917667 Country of ref document: EP |