ES2141346T3 - Silicatos cristalinos hidratados estratificados de sodio y potasio y metodo de produccion de los mismos. - Google Patents
Silicatos cristalinos hidratados estratificados de sodio y potasio y metodo de produccion de los mismos.Info
- Publication number
- ES2141346T3 ES2141346T3 ES95914730T ES95914730T ES2141346T3 ES 2141346 T3 ES2141346 T3 ES 2141346T3 ES 95914730 T ES95914730 T ES 95914730T ES 95914730 T ES95914730 T ES 95914730T ES 2141346 T3 ES2141346 T3 ES 2141346T3
- Authority
- ES
- Spain
- Prior art keywords
- sodium
- potassium silicate
- ions
- potassium
- hydrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C01B33/36—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
-
- 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
- C11D3/12—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Glass Compositions (AREA)
Abstract
LA PRESENTE INVENCION DESCRIBE UN MATERIAL DE COMPOSITO DE SILICATO DE SODIO Y POTASIO EN CAPAS HIDRATADO CRISTALINO/SILICATO DE SODIO Y POTASIO AMORFO CON PROPIEDADES DE SEPARACION DE ION DE RESISTENCIA PREDETERMINADA LOGRADA MEDIANTE EL CONTROL DEL PROCESO PARA FORMAR EL MATERIAL. EL PROCESO PARA PRODUCIR EL COMPOSITO DE SILICATO DE SODIO Y POTASIO EN CAPAS HIDRATADO CRISTALINO/SILICATO DE SODIO Y POTASIO AMORFO COMPRENDE LA HIDROLIZACION DE CRISTALES DE SILICATO DE POTASIO Y DE SODIO CRISTALINO DB-1 COMO UN MATERIAL PRECURSOR PARA PRODUCIR EL MATERIAL DE COMPOSITO CONOCIDO COMO DB-2. LA HIDROLISIS DEL MATERIAL PRECURSOR DB-1 SE LOGRA AÑADIENDO TIPICAMENTE HASTA 100 MILIEQUIVALENTES POR GRAMO DE IONES H{SUB,3}O+ O HASTA 50 MILIEQUIVALENTES POR GRAMO DE IONES OH{SUP,-}. EL MATERIAL DB-2 RESULTANTE PUEDE SEPARAR IONES CA{SUP,2+}, IONES MG{SUP,2+}, O AMBOS, DEPENDIENDO DE LOS MATERIALES DE INICIO UTILIZADOS, DE LAS CONDICIONES DE PROCESAMIENTO Y LOS RESULTADOS DESEADOS.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/258,466 US5614160A (en) | 1994-06-10 | 1994-06-10 | Composite silicate materials |
US08/270,489 US5739098A (en) | 1994-07-05 | 1994-07-05 | Crystalline sodium potassium silicates |
US08/334,269 US5643358A (en) | 1994-06-10 | 1994-11-03 | Crystalline hydrated layered sodium and potassium silicates and method of producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2141346T3 true ES2141346T3 (es) | 2000-03-16 |
Family
ID=27401148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95914730T Expired - Lifetime ES2141346T3 (es) | 1994-06-10 | 1995-03-15 | Silicatos cristalinos hidratados estratificados de sodio y potasio y metodo de produccion de los mismos. |
Country Status (9)
Country | Link |
---|---|
US (2) | US5643358A (es) |
EP (1) | EP0717722B1 (es) |
AT (1) | ATE188675T1 (es) |
AU (1) | AU689573B2 (es) |
DE (1) | DE69514490T2 (es) |
DK (1) | DK0717722T3 (es) |
ES (1) | ES2141346T3 (es) |
NZ (1) | NZ283534A (es) |
WO (1) | WO1995034506A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6120488A (en) * | 1994-11-28 | 2000-09-19 | The Procter & Gamble Company | Absorbent articles having cuffs and topsheet with skin care composition(s) disposed thereon |
DE69624345T2 (de) * | 1995-03-06 | 2003-06-26 | Kao Corp | Verfahren zur herstellung eines kristallinen, anorganischen ionenaustauschmaterials |
DE19537957A1 (de) * | 1995-10-12 | 1997-04-17 | Hoechst Ag | Verfahren zur Herstellung von hochaustauschfähigem Natriumdisilikat |
US6046149A (en) * | 1996-04-17 | 2000-04-04 | Procter & Gamble Company | Detergent compositions |
US5981445A (en) * | 1996-06-17 | 1999-11-09 | Corporation De I'ecole Polytechnique | Process of making fine ceramic powders from aqueous suspensions |
EP1105450A1 (en) | 1998-08-17 | 2001-06-13 | The Procter & Gamble Company | Multifunctional detergent materials |
DE10056346A1 (de) * | 2000-11-14 | 2002-05-16 | Clariant Gmbh | Builder-Zusammensetzung |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640756A (en) * | 1948-02-09 | 1953-06-02 | Philadelphia Quartz Co | Manufacture of tetrasilicates |
US2840456A (en) * | 1954-01-04 | 1958-06-24 | Diamond Alkali Co | Process for making alkali metal silicates |
US3709837A (en) * | 1970-12-30 | 1973-01-09 | Philadelphia Quartz Co | Spray dried detergents containing sodium-potassium double silicate |
US3985669A (en) * | 1974-06-17 | 1976-10-12 | The Procter & Gamble Company | Detergent compositions |
DE2549167A1 (de) * | 1975-11-03 | 1977-05-12 | Woellner Werke | Verfahren zur herstellung von alkalidisilikaten |
US4180485A (en) * | 1977-11-02 | 1979-12-25 | The Procter & Gamble Company | Spray-dried detergent compositions |
US4276205A (en) * | 1980-02-04 | 1981-06-30 | The Procter & Gamble Company | Detergent compositions containing amine oxide and nonionic surfactants and polyethylene glycol |
SU1096215A1 (ru) * | 1983-04-04 | 1984-06-07 | Институт общей и неорганической химии АН АрмССР | Способ получени раствора силиката щелочного металла |
DE3413571A1 (de) * | 1984-04-11 | 1985-10-24 | Hoechst Ag, 6230 Frankfurt | Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung |
DE3417649A1 (de) * | 1984-05-12 | 1985-11-14 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von kristallinen natriumsilikaten |
EP0205070B1 (de) * | 1985-06-13 | 1990-03-14 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von kristallinen Alkalischichtsilikaten |
DE3627773A1 (de) * | 1986-08-16 | 1988-02-18 | Hoechst Ag | Phosphatfreies geschirrspuelmittel |
US5211930A (en) * | 1987-06-01 | 1993-05-18 | Hoechst Aktiengesellschaft | Process for the preparation of crystalline sodium silicates having a sheet structure |
DE3742043A1 (de) * | 1987-12-11 | 1989-06-22 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumschichtsilikaten |
US5236682A (en) * | 1989-10-25 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for producing crystalline sodium silicates having a layered structure |
YU221490A (sh) * | 1989-12-02 | 1993-10-20 | Henkel Kg. | Postupak za hidrotermalnu izradu kristalnog natrijum disilikata |
DE4000705A1 (de) * | 1990-01-12 | 1991-07-18 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumsilikaten |
DE4034131C2 (de) * | 1990-10-26 | 1999-08-26 | Henkel Kgaa | Gerüststoff für Waschmittel |
SE468092B (sv) * | 1990-11-14 | 1992-11-02 | Eka Nobel Ab | Alkalimetall silikat i fast form innefattande natrium och kalium, saett foer dess framstaellning samt dess anvaendning i rengoeringsmedelskompositioner |
DE4107230C2 (de) * | 1991-03-07 | 1995-04-06 | Hoechst Ag | Verfahren zur Herstellung von Natriumsilikaten |
DE4142711A1 (de) * | 1991-12-21 | 1993-06-24 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumdisilikaten |
DE4223545A1 (de) * | 1992-07-17 | 1994-01-20 | Hoechst Ag | Verfahren zur Herstellung von Natriumsilikaten mit Schichtstruktur sowie ihre Verwendung |
DE4318242A1 (de) * | 1993-06-02 | 1994-12-08 | Hoechst Ag | Verfahren zur Herstellung von kristallinem Natriumschichtsilikat mit Kanemitstruktur |
-
1994
- 1994-11-03 US US08/334,269 patent/US5643358A/en not_active Expired - Fee Related
-
1995
- 1995-03-15 NZ NZ283534A patent/NZ283534A/en unknown
- 1995-03-15 DE DE69514490T patent/DE69514490T2/de not_active Expired - Fee Related
- 1995-03-15 EP EP95914730A patent/EP0717722B1/en not_active Expired - Lifetime
- 1995-03-15 ES ES95914730T patent/ES2141346T3/es not_active Expired - Lifetime
- 1995-03-15 AU AU21857/95A patent/AU689573B2/en not_active Ceased
- 1995-03-15 AT AT95914730T patent/ATE188675T1/de active
- 1995-03-15 WO PCT/US1995/003274 patent/WO1995034506A1/en active IP Right Grant
- 1995-03-15 DK DK95914730T patent/DK0717722T3/da active
- 1995-06-06 US US08/467,616 patent/US5776893A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69514490T2 (de) | 2000-05-31 |
US5776893A (en) | 1998-07-07 |
AU689573B2 (en) | 1998-04-02 |
ATE188675T1 (de) | 2000-01-15 |
EP0717722B1 (en) | 2000-01-12 |
AU2185795A (en) | 1996-01-05 |
DK0717722T3 (da) | 2000-05-29 |
WO1995034506A1 (en) | 1995-12-21 |
NZ283534A (en) | 1998-02-26 |
EP0717722A4 (en) | 1996-08-21 |
DE69514490D1 (de) | 2000-02-17 |
EP0717722A1 (en) | 1996-06-26 |
US5643358A (en) | 1997-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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