ES2064997T3 - Procedimiento para la obtencion de un preparado desespumante, exento de fosfato, fluible. - Google Patents
Procedimiento para la obtencion de un preparado desespumante, exento de fosfato, fluible.Info
- Publication number
- ES2064997T3 ES2064997T3 ES91903349T ES91903349T ES2064997T3 ES 2064997 T3 ES2064997 T3 ES 2064997T3 ES 91903349 T ES91903349 T ES 91903349T ES 91903349 T ES91903349 T ES 91903349T ES 2064997 T3 ES2064997 T3 ES 2064997T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- alkali metal
- foam inhibitor
- phosphate
- mixture
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Medicinal Preparation (AREA)
Abstract
EL PROCESO CONDUCE A LA PRODUCCION DE UN GRANULADO ANTIESPUMANTE QUE CONTIENE (A) 7,5 A 18% EN PESO DE UN AGENTE ANTIESPUMANTE INSOLUBLE EN AGUA DEL TIPO ORGANO-POLISILOXANO CONTENIENDO ACIDO SILICICO DIVIDIDO FINAMENTE Y SUS MEZCLAS CON ACEITE DE PARAFINA Y/O CERA DE PARAFINA, (B) 0,2 A 3% EN PESO DE UNA MEZCLA DE CELULOSA CARBOXIMETIL SODIO Y ETER CELULOSA NO IONICO EN UNA PROPORCION EN PESO DE 80 A 20 HASTA 40 A 60, (C) 70 A 90% EN PESO DE UNA MEZCLA DE SAL SOPORTE LIBRE DE FOSFATO QUE CONSISTE EN SILICATO SODICO, CARBONATO SODICO Y SULFATO SODICO, Y (D) AGUA HASTA EL 100%. EL PROCESO DE GRANULACION RESULTA DE TAL FORMA QUE SE HINCHA UNA MEZCLA DE ETER DE CELULOSA (B) DE 2 HASTA 8% EN PESO QUE CONTIENE UNA SOLUCION ACUOSA EN UNA TEMPERATURA DE 15 HASTA 60 C, HASTA QUE LA VISCOSIDAD DE LA SOLUCION ALCANZA AL MENOS UN VALOR DEL 60%, QUE ES MEDIDA COMPLETAMENTE EN LA SOLUCION ETER CELULOSA. EN ESTA SOLUCION SE DISPERSA EL ANTIESPUMANTE (A) DESPUES DE LA ADICION DEL SOPORTE DE SALES Y EVENTUALMENTE AGUA Y SE SECA LA DISPERSION HOMOGENEIZADA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904004687 DE4004687A1 (de) | 1990-02-15 | 1990-02-15 | Verfahren zur herstellung eines schuettfaehigen, phosphatfreien entschaeumerpraeparates |
DE19904019753 DE4019753A1 (de) | 1990-06-21 | 1990-06-21 | Verfahren zur herstellung eines schuettfaehigen, phosphatfreien entschaeumerpraeparates |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2064997T3 true ES2064997T3 (es) | 1995-02-01 |
Family
ID=25890154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91903349T Expired - Lifetime ES2064997T3 (es) | 1990-02-15 | 1991-02-06 | Procedimiento para la obtencion de un preparado desespumante, exento de fosfato, fluible. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5318718A (es) |
EP (1) | EP0515417B1 (es) |
JP (1) | JPH05504162A (es) |
AT (1) | ATE115622T1 (es) |
DE (1) | DE59103912D1 (es) |
ES (1) | ES2064997T3 (es) |
WO (1) | WO1991012306A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117032A1 (de) * | 1991-05-24 | 1992-11-26 | Henkel Kgaa | Silikonhaltiges entschaeumergranulat |
DE4323410A1 (de) * | 1993-07-13 | 1995-01-19 | Henkel Kgaa | Schüttfähiges, phosphatfreies Schaumregulierungsmittel |
JPH09501703A (ja) * | 1993-08-02 | 1997-02-18 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン | 粒状調泡剤およびその製造方法 |
GB9417371D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Foam control granule for particulate detergent compositions |
GB9417355D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Foam control granule for particulate detergent compositions |
GB9426236D0 (en) * | 1994-12-24 | 1995-02-22 | Dow Corning Sa | Particulate foam control agents and their use |
GB9725986D0 (en) * | 1997-12-08 | 1998-02-04 | Unilever Plc | Foam control granule for particulate laundry detergent compositions |
JP4185188B2 (ja) | 1998-07-17 | 2008-11-26 | 花王株式会社 | 複合粉体 |
DE19837195A1 (de) * | 1998-08-17 | 2000-02-24 | Cognis Deutschland Gmbh | Herstellung von Entschäumergranulaten im Fließbettverfahren |
DE19837196A1 (de) * | 1998-08-17 | 2000-02-24 | Cognis Deutschland Gmbh | Herstellung von Entschäumergranulaten im Dünnschichtverdampfer |
AU6218100A (en) † | 1999-07-20 | 2001-02-05 | Procter & Gamble Company, The | Improved encapsulated oil particles |
US6610752B1 (en) * | 1999-10-09 | 2003-08-26 | Cognis Deutschland Gmbh | Defoamer granules and processes for producing the same |
US6949499B2 (en) | 2001-01-18 | 2005-09-27 | General Electric Company | Anti-foam composition |
US6656975B1 (en) | 2002-05-21 | 2003-12-02 | Dow Corning Corporation | Silicone dispersions |
US20140352963A1 (en) * | 2011-06-17 | 2014-12-04 | Amir H. Mahmoudkhani | Powder Defoaming Compositions and Methods of Reducing Gas Entrainment In Fluids |
WO2021030352A1 (en) * | 2019-08-14 | 2021-02-18 | Elkem Silicones USA Corp. | A method for preparing a foam control composition in a granular or a powder form |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407997A (en) * | 1972-08-01 | 1975-10-01 | Procter & Gamble | Controlled sudsing detergent compositions |
DE2753680C2 (de) * | 1977-12-02 | 1986-06-26 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Herstellung pulverförmiger, organische Siliciumpolymere enthaltender Waschmittel mit verbesserten Lösungseigenschaften |
DE2900063A1 (de) * | 1979-01-02 | 1980-07-17 | Henkel Kgaa | Waschmittel mit einem gehalt an schaumdaempfend wirkendem polydimethylsiloxan und verfahren zu dessen herstellung |
DE3128631A1 (de) * | 1981-07-20 | 1983-02-03 | Henkel Kgaa | "verfahren zur herstellung eines schaumgedaempften, silikone enthaltenden waschmittels" |
DE3224135A1 (de) * | 1982-06-29 | 1983-12-29 | Th. Goldschmidt Ag, 4300 Essen | Pulverfoermiger entschaeumer und verfahren zu seiner herstellung |
DE3436194A1 (de) * | 1984-10-03 | 1986-04-10 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung eines schuettfaehigen entschaeumerpraeparates |
DE3732947A1 (de) * | 1987-09-30 | 1989-04-13 | Henkel Kgaa | Zur verwendung in wasch- und reinigungsmitteln geeignetes schaumregulierungsmittel |
US4894177A (en) * | 1988-04-07 | 1990-01-16 | Dow Corning Corporation | Agglomerated granules for the delayed release of antifoaming agents in laundering systems |
-
1991
- 1991-02-06 DE DE59103912T patent/DE59103912D1/de not_active Expired - Fee Related
- 1991-02-06 US US07/920,379 patent/US5318718A/en not_active Expired - Fee Related
- 1991-02-06 ES ES91903349T patent/ES2064997T3/es not_active Expired - Lifetime
- 1991-02-06 AT AT91903349T patent/ATE115622T1/de not_active IP Right Cessation
- 1991-02-06 WO PCT/EP1991/000225 patent/WO1991012306A1/de active IP Right Grant
- 1991-02-06 EP EP91903349A patent/EP0515417B1/de not_active Expired - Lifetime
- 1991-02-06 JP JP3503713A patent/JPH05504162A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1991012306A1 (de) | 1991-08-22 |
ATE115622T1 (de) | 1994-12-15 |
JPH05504162A (ja) | 1993-07-01 |
US5318718A (en) | 1994-06-07 |
EP0515417B1 (de) | 1994-12-14 |
DE59103912D1 (de) | 1995-01-26 |
EP0515417A1 (de) | 1992-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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