ES2100367T3 - PULVERULENTA BLEND OF SURFACTANTS. - Google Patents
PULVERULENTA BLEND OF SURFACTANTS.Info
- Publication number
- ES2100367T3 ES2100367T3 ES92923773T ES92923773T ES2100367T3 ES 2100367 T3 ES2100367 T3 ES 2100367T3 ES 92923773 T ES92923773 T ES 92923773T ES 92923773 T ES92923773 T ES 92923773T ES 2100367 T3 ES2100367 T3 ES 2100367T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- comprised
- alkylsulphate
- stands
- parts
- 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
- 239000004094 surface-active agent Substances 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 230000009969 flowable effect Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 206010053567 Coagulopathies Diseases 0.000 abstract 1
- 206010061218 Inflammation Diseases 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 230000035602 clotting Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 230000004054 inflammatory process Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- 230000002269 spontaneous effect Effects 0.000 abstract 1
- 238000001694 spray drying Methods 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
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)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
Abstract
A process for preparing powdery surface-active agent mixtures by spray drying aqueous suspensions of the ingredients should allow the normally used alkylbenzol-sulphonate to be replaced by alkylsulphate, without causing the spontaneous inflammation of the spray-dried goods but allowing pourable and flowable, non-clotting powdery products to be obtained. For that purpose, an amount comprised between 2 and 15 parts by weight alkylsulphate having the formula R?1-OSO3?X, in which R?1 stands for an alkyl residue with 10 to 20 C atoms and X for an ammonium ion possibly substituted by alkali, ammonium, alkyl or hydroxyalkyl, an amount comprised between 1 and 5 parts by weight alkylglycoside having the formula R?2-O(G)n?, in which R?2 stands for an alkyl residue with 8 to 22 C atoms, G stands for a glycose unit and n is a number from 1 to 10, the weight ratio between alkylsulphate and alkylglycoside being comprised between 8:1 and 1:1, and an amount comprised between 20 and 100 parts by weight of an essentially anorganic, phosphate-free excipient containing alkali carbonate and alkali alumosilicate in a weight ratio comprised between 2:1 and 1:3, are mixed with enough water to produce a flowable and pumpable mixture, which is then spray-dried using drying gasses at temperatures below 250 C until so much water is removed that a powdery, pourable product is obtained.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4139551A DE4139551A1 (en) | 1991-11-30 | 1991-11-30 | POWDERED SURFACE BLEND |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2100367T3 true ES2100367T3 (en) | 1997-06-16 |
Family
ID=6445990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92923773T Expired - Lifetime ES2100367T3 (en) | 1991-11-30 | 1992-11-23 | PULVERULENTA BLEND OF SURFACTANTS. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0614484B1 (en) |
| JP (1) | JPH07501564A (en) |
| AT (1) | ATE151452T1 (en) |
| DE (2) | DE4139551A1 (en) |
| ES (1) | ES2100367T3 (en) |
| WO (1) | WO1993011212A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19524464C2 (en) * | 1995-07-10 | 2000-08-24 | Cognis Deutschland Gmbh | Process for the production of sugar surfactant granules |
| US5571446A (en) * | 1995-07-27 | 1996-11-05 | Diversey Corporation | Anionic stabilized enzyme based clean-in-place system |
| DE19624637A1 (en) * | 1996-06-21 | 1998-01-02 | Henkel Kgaa | Washing process for textiles with improved care properties |
| GB2318584A (en) * | 1996-10-25 | 1998-04-29 | Procter & Gamble | Process for preparing detergent compositions by spray drying |
| DE19710153C1 (en) | 1997-03-12 | 1998-02-12 | Henkel Kgaa | Neutral sugar surfactant granulation from e.g. alkyl oligo:glycoside |
| EP0879876A1 (en) * | 1997-05-21 | 1998-11-25 | The Procter & Gamble Company | Process for preparation of granular detergent composition or component comprising a water-soluble cationic surfactant |
| DE10018812A1 (en) | 2000-04-15 | 2001-10-25 | Cognis Deutschland Gmbh | Nonionic surfactant granulate, used in surfactant, cosmetic or pharmaceutical formulation or laundry or other detergent, is obtained by granulating and simultaneously drying aqueous surfactant paste in presence of organic polymeric carrier |
| EP4530337A1 (en) | 2023-09-29 | 2025-04-02 | Basf Se | Method for producing anhydrous sugar tenside granulates |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4536319A (en) * | 1983-10-04 | 1985-08-20 | The Procter & Gamble Company | Compositions comprising alkylpolysaccharide detergent surfactant |
| WO1990004630A1 (en) * | 1988-10-21 | 1990-05-03 | Henkel Corporation | A process for preparing a detergent slurry and particulate detergent composition |
| DE4102745A1 (en) * | 1991-01-30 | 1992-08-06 | Henkel Kgaa | POWDERED SURFACE BLEND |
-
1991
- 1991-11-30 DE DE4139551A patent/DE4139551A1/en not_active Withdrawn
-
1992
- 1992-11-23 ES ES92923773T patent/ES2100367T3/en not_active Expired - Lifetime
- 1992-11-23 DE DE59208338T patent/DE59208338D1/en not_active Expired - Fee Related
- 1992-11-23 AT AT92923773T patent/ATE151452T1/en not_active IP Right Cessation
- 1992-11-23 WO PCT/EP1992/002694 patent/WO1993011212A1/en active IP Right Grant
- 1992-11-23 JP JP5509779A patent/JPH07501564A/en active Pending
- 1992-11-23 EP EP92923773A patent/EP0614484B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07501564A (en) | 1995-02-16 |
| DE4139551A1 (en) | 1993-06-03 |
| EP0614484B1 (en) | 1997-04-09 |
| DE59208338D1 (en) | 1997-05-15 |
| ATE151452T1 (en) | 1997-04-15 |
| WO1993011212A1 (en) | 1993-06-10 |
| EP0614484A1 (en) | 1994-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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