DE59107367D1 - METHOD FOR PRODUCING POWDERED SURFACTANT MIXTURES - Google Patents
METHOD FOR PRODUCING POWDERED SURFACTANT MIXTURESInfo
- Publication number
- DE59107367D1 DE59107367D1 DE59107367T DE59107367T DE59107367D1 DE 59107367 D1 DE59107367 D1 DE 59107367D1 DE 59107367 T DE59107367 T DE 59107367T DE 59107367 T DE59107367 T DE 59107367T DE 59107367 D1 DE59107367 D1 DE 59107367D1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- weight
- parts
- alkali
- mpa
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 title 1
- -1 alkyl sulphate Chemical compound 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 229930182470 glycoside Natural products 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 238000005406 washing 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Essentially, the process consists in mixing 15 to 50 parts by weight of alkyl sulphate of the formula R?1-OSO3?X, in which R?1 is an alkyl radical with 10 to 20 C atoms and X is an alkali, ammonium, alkyl or hydroxyalkyl-substituted ammonium, 1 to 5 parts by weight of alkyl glycoside of the formula R?2-O(G)n?, in which R?2 is an alkyl radical with 8 to 22 C atoms, G is a glycose unit and n a number from 1 to 10, whereby the ratio by weight of alkyl sulphate to alkyl glycoside is 25:1 to 8:1, and 45 to 80 parts by weight of an inorganic carrier consisting of at least 7 % wt. alkali silicate with a mol ratio of SIO2? to alkali oxide of over 2, with enough water to obtain a mixture which is fluid and can be pumped at temperatures below 80 C with a viscosity from 3000 mPa.s to 15000 mPa.s measured at 60 to 75 C, and extracting the water therefrom by spray drying or the use of drying gases at temperatures below 250 C until a powdered, fluid product is obtained. The tenside mixtures thus obtainable are preferably used to make particulate washing and cleaning agents.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4102745A DE4102745A1 (en) | 1991-01-30 | 1991-01-30 | POWDERED SURFACE BLEND |
| PCT/EP1991/002449 WO1992013938A1 (en) | 1991-01-30 | 1991-12-19 | Powdered tenside mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE59107367D1 true DE59107367D1 (en) | 1996-03-14 |
Family
ID=6424006
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4102745A Withdrawn DE4102745A1 (en) | 1991-01-30 | 1991-01-30 | POWDERED SURFACE BLEND |
| DE59107367T Expired - Fee Related DE59107367D1 (en) | 1991-01-30 | 1991-12-19 | METHOD FOR PRODUCING POWDERED SURFACTANT MIXTURES |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4102745A Withdrawn DE4102745A1 (en) | 1991-01-30 | 1991-01-30 | POWDERED SURFACE BLEND |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0569371B1 (en) |
| JP (1) | JPH06504556A (en) |
| AT (1) | ATE133703T1 (en) |
| DE (2) | DE4102745A1 (en) |
| ES (1) | ES2083147T3 (en) |
| WO (1) | WO1992013938A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139551A1 (en) * | 1991-11-30 | 1993-06-03 | Henkel Kgaa | POWDERED SURFACE BLEND |
| DE4216775A1 (en) * | 1992-05-21 | 1993-11-25 | Henkel Kgaa | Powdery surfactant mixture |
| DE19524464C2 (en) * | 1995-07-10 | 2000-08-24 | Cognis Deutschland Gmbh | Process for the production of sugar surfactant granules |
| DE19710153C1 (en) | 1997-03-12 | 1998-02-12 | Henkel Kgaa | Neutral sugar surfactant granulation from e.g. alkyl oligo:glycoside |
| FR2766838B1 (en) * | 1997-07-29 | 2003-06-13 | Rhodia Chimie Sa | PROCESS FOR THE PREPARATION OF A SOLID DIVIDED SYSTEM BASED ON A NON-IONIC SURFACTANT AND AN ALKALI METAL SILICATE AND USE OF THE SAME AS A DETERGENCE SYSTEM |
| DE19951598A1 (en) | 1999-10-27 | 2001-05-03 | Cognis Deutschland Gmbh | Process for the production of solid sugar surfactants |
| 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 |
| US6759382B2 (en) | 2001-06-01 | 2004-07-06 | Kay Chemical, Inc. | Detergent composition containing a primary surfactant system and a secondary surfactant system, and a method of using the same |
| AU2002354130A1 (en) | 2001-12-03 | 2003-06-17 | Kureha Chemical Industry Company, Limited | Method of continuously cleansing polyarylene sulfide |
| DE10163163A1 (en) | 2001-12-20 | 2003-07-03 | Basf Ag | Process for the production of highly functional, hyperbranched polyester by enzymatic esterification |
| AU2003303064A1 (en) * | 2002-12-18 | 2004-07-09 | Henkel Kommanditgesellschaft Auf Aktien | Fine particulate agent |
| EP1914297B1 (en) | 2006-10-16 | 2011-03-09 | The Procter & Gamble Company | A spray-drying process for preparing a low density, low builder, highly water-soluble spray-dried detergent powder |
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 |
| GB8522621D0 (en) * | 1985-09-12 | 1985-10-16 | Unilever Plc | Detergent powder |
| WO1990004630A1 (en) * | 1988-10-21 | 1990-05-03 | Henkel Corporation | A process for preparing a detergent slurry and particulate detergent composition |
-
1991
- 1991-01-30 DE DE4102745A patent/DE4102745A1/en not_active Withdrawn
- 1991-12-19 WO PCT/EP1991/002449 patent/WO1992013938A1/en active IP Right Grant
- 1991-12-19 AT AT92901089T patent/ATE133703T1/en not_active IP Right Cessation
- 1991-12-19 EP EP92901089A patent/EP0569371B1/en not_active Expired - Lifetime
- 1991-12-19 JP JP4501157A patent/JPH06504556A/en active Pending
- 1991-12-19 DE DE59107367T patent/DE59107367D1/en not_active Expired - Fee Related
- 1991-12-19 ES ES92901089T patent/ES2083147T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992013938A1 (en) | 1992-08-20 |
| ES2083147T3 (en) | 1996-04-01 |
| EP0569371B1 (en) | 1996-01-31 |
| EP0569371A1 (en) | 1993-11-18 |
| DE4102745A1 (en) | 1992-08-06 |
| ATE133703T1 (en) | 1996-02-15 |
| JPH06504556A (en) | 1994-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |