ES8504921A1 - Procedimiento para la preparacion de detergentes granulares con bajo contenido en fosfatos - Google Patents
Procedimiento para la preparacion de detergentes granulares con bajo contenido en fosfatosInfo
- Publication number
- ES8504921A1 ES8504921A1 ES534997A ES534997A ES8504921A1 ES 8504921 A1 ES8504921 A1 ES 8504921A1 ES 534997 A ES534997 A ES 534997A ES 534997 A ES534997 A ES 534997A ES 8504921 A1 ES8504921 A1 ES 8504921A1
- Authority
- ES
- Spain
- Prior art keywords
- degrees
- weight
- surface active
- ionic surface
- sodium
- 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
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229910019142 PO4 Inorganic materials 0.000 title abstract 2
- 239000003599 detergent Substances 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 2
- 239000010452 phosphate Substances 0.000 title abstract 2
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 3
- 239000004094 surface-active agent Substances 0.000 abstract 3
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 1
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
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)
- Detergent Compositions (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE COMPOSICIONES DETERGENTES GRANULARES CON REDUCIDO CONTENIDO EN FOSFATOS Y ELEVADO CONTENIDO EN TENSIOACTIVOS NO IONICOS.ESTAS COMPOSICIONES DETERGENTES INCLUYEN, EN PESO, ENTRE EL 10 Y 25 DE TRIPOLIFOSFATO SODICO, DE 0 A 2 DE ORTOFOSFATO Y PIROFOSFATO SODICOS, DE 1 A 12 DE TENSIOACTIVOS ANIONICOS, DE 2 A 10 DE TENSIOACTIVOS NO IONICOS, DE 15 A 60 DE SALES ESTRUCTURALES, DE 5 A 20 DE SALES ALCALINAS Y DE 1 A 30 DE BLANQUEANTES PEROXIDADOS. LA SUSPENSION ACUOSA CALIENTE CON LOS COMPONENTES TERMOESTABLES SE SECA EN UNA TORRE DE ATOMIZACION, MEZCLANDOSE LA BASE ATOMIZADA CON EL TRIPOLIFOSFATO SODICO Y COMPONENTES TERMOLABILES, AGLOMERANDOSE, FINALMENTE, POR PULVERIZACION DEL TENSIOACTIVO NO IONICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8315306A FR2552446B1 (fr) | 1983-09-27 | 1983-09-27 | Detergents granulaires a faible teneur en phosphates, et leur procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES534997A0 ES534997A0 (es) | 1985-04-16 |
| ES8504921A1 true ES8504921A1 (es) | 1985-04-16 |
Family
ID=9292560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES534997A Expired ES8504921A1 (es) | 1983-09-27 | 1984-08-09 | Procedimiento para la preparacion de detergentes granulares con bajo contenido en fosfatos |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0139547B1 (es) |
| AT (1) | ATE26300T1 (es) |
| DE (2) | DE3462923D1 (es) |
| ES (1) | ES8504921A1 (es) |
| FR (1) | FR2552446B1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2617183B2 (fr) * | 1983-09-27 | 1990-01-05 | Camp Sa | Perfectionnements au procede d'obtention de detergents granulaires a faible teneur en phosphates |
| CA1297376C (en) * | 1985-11-01 | 1992-03-17 | David Philip Jones | Detergent compositions, components therefor, and processes for theirpreparation |
| US4762636A (en) * | 1986-02-28 | 1988-08-09 | Ciba-Geigy Corporation | Process for the preparation of granules containing an active substance and to the use thereof as speckles for treating substrates |
| US5565422A (en) * | 1995-06-23 | 1996-10-15 | The Procter & Gamble Company | Process for preparing a free-flowing particulate detergent composition having improved solubility |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1107870B (de) * | 1959-01-22 | 1961-05-31 | Budenheim Rud A Oetker Chemie | Verfahren zur Herstellung von nicht staeubenden Wasch-, Reinigungs-, Spuel- und Entfettungsmitteln |
| US3849327A (en) * | 1971-11-30 | 1974-11-19 | Colgate Palmolive Co | Manufacture of free-flowing particulate heavy duty synthetic detergent composition containing nonionic detergent and anti-redeposition agent |
| US4006110A (en) * | 1971-11-30 | 1977-02-01 | Colgate-Palmolive Company | Manufacture of free-flowing particulate heavy duty synthetic detergent composition |
| US4136051A (en) * | 1974-02-25 | 1979-01-23 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Pourable washing compositions containing a luminosilicates and non-ionics and method for their preparation |
| NZ191691A (en) * | 1978-10-03 | 1982-02-23 | Unilever Ltd | Preparation of particulate alkaline detergent compositions by spray drying |
| DE2965209D1 (en) * | 1978-10-03 | 1983-05-19 | Unilever Plc | Detergent compositions |
-
1983
- 1983-09-27 FR FR8315306A patent/FR2552446B1/fr not_active Expired
-
1984
- 1984-07-27 AT AT84401588T patent/ATE26300T1/de not_active IP Right Cessation
- 1984-07-27 DE DE8484401588T patent/DE3462923D1/de not_active Expired
- 1984-07-27 DE DE198484401588T patent/DE139547T1/de active Pending
- 1984-07-27 EP EP84401588A patent/EP0139547B1/fr not_active Expired
- 1984-08-09 ES ES534997A patent/ES8504921A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0139547B1 (fr) | 1987-04-01 |
| ES534997A0 (es) | 1985-04-16 |
| FR2552446A1 (fr) | 1985-03-29 |
| DE3462923D1 (en) | 1987-05-07 |
| FR2552446B1 (fr) | 1985-12-20 |
| DE139547T1 (de) | 1985-08-29 |
| EP0139547A1 (fr) | 1985-05-02 |
| ATE26300T1 (de) | 1987-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040209 |