PT1491619E - PROCESS FOR PREPARING A DETERGENT - Google Patents
PROCESS FOR PREPARING A DETERGENTInfo
- Publication number
- PT1491619E PT1491619E PT03019852T PT03019852T PT1491619E PT 1491619 E PT1491619 E PT 1491619E PT 03019852 T PT03019852 T PT 03019852T PT 03019852 T PT03019852 T PT 03019852T PT 1491619 E PT1491619 E PT 1491619E
- Authority
- PT
- Portugal
- Prior art keywords
- detergent
- preparing
- precipitate
- sodium laurel
- laurel sulfate
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 235000017858 Laurus nobilis Nutrition 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 235000005212 Terminalia tomentosa Nutrition 0.000 abstract 2
- 244000125380 Terminalia tomentosa Species 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003839 salts Chemical class 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Preparation of a granular detergent having bulk density of at least 500 g/l involves adding at least one water-soluble salt to an aqueous sodium laurel sulfate to precipitate the sodium laurel sulfate; separating the precipitate; and drying the product.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03019852A EP1491619B1 (en) | 2003-09-01 | 2003-09-01 | Process for preparing a detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1491619E true PT1491619E (en) | 2005-05-31 |
Family
ID=33395901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT03019852T PT1491619E (en) | 2003-09-01 | 2003-09-01 | PROCESS FOR PREPARING A DETERGENT |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP1586630A1 (en) |
| AT (1) | ATE286531T1 (en) |
| DE (1) | DE60300259T2 (en) |
| DK (1) | DK1491619T3 (en) |
| ES (1) | ES2238657T3 (en) |
| PT (1) | PT1491619E (en) |
| SI (1) | SI1491619T1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0419161A (en) | 2004-12-23 | 2008-03-11 | J P Lab Pvt Ltd | process for the preparation of a detergent |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2337552A (en) * | 1940-08-15 | 1943-12-28 | Du Pont | Purification of saturated hydrocarbon sulphonic acids |
| DE1131662B (en) * | 1960-12-23 | 1962-06-20 | Leuna Iawalter Ulbrichtia Veb | Process for the production of low-salt, surface-active alkylbenzene sulfonates |
| JPS62220597A (en) * | 1986-03-24 | 1987-09-28 | 花王株式会社 | Production of high concentrated neutralized substance of alpha-sulfo-fatty acid ester |
| JP2000109895A (en) * | 1998-10-01 | 2000-04-18 | Futaba Kagaku:Kk | Detergent composition |
-
2003
- 2003-09-01 PT PT03019852T patent/PT1491619E/en unknown
- 2003-09-01 EP EP04024858A patent/EP1586630A1/en not_active Withdrawn
- 2003-09-01 DE DE60300259T patent/DE60300259T2/en not_active Expired - Lifetime
- 2003-09-01 SI SI200330025T patent/SI1491619T1/en unknown
- 2003-09-01 DK DK03019852T patent/DK1491619T3/en active
- 2003-09-01 EP EP03019852A patent/EP1491619B1/en not_active Expired - Lifetime
- 2003-09-01 ES ES03019852T patent/ES2238657T3/en not_active Expired - Lifetime
- 2003-09-01 AT AT03019852T patent/ATE286531T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1586630A1 (en) | 2005-10-19 |
| EP1491619A1 (en) | 2004-12-29 |
| ES2238657T3 (en) | 2005-09-01 |
| ATE286531T1 (en) | 2005-01-15 |
| SI1491619T1 (en) | 2005-06-30 |
| DE60300259T2 (en) | 2005-12-15 |
| DE60300259D1 (en) | 2005-02-10 |
| EP1491619B1 (en) | 2005-01-05 |
| DK1491619T3 (en) | 2005-05-17 |
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