BR9812756A - Process for producing a high density granular detergent composition containing branched medium chain surfactants - Google Patents
Process for producing a high density granular detergent composition containing branched medium chain surfactantsInfo
- Publication number
- BR9812756A BR9812756A BR9812756-0A BR9812756A BR9812756A BR 9812756 A BR9812756 A BR 9812756A BR 9812756 A BR9812756 A BR 9812756A BR 9812756 A BR9812756 A BR 9812756A
- Authority
- BR
- Brazil
- Prior art keywords
- medium chain
- chain branched
- detergent composition
- surfactants
- granular detergent
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title abstract 6
- 239000004094 surface-active agent Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000008187 granular material Substances 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000008051 alkyl sulfates Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007921 spray Substances 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
- 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
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
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
Patente de Invenção: <B>"PROCESSO PARA PRODUZIR UMA COMPOSIçãO DETERGENTE GRANULAR DE DENSIDADE ELEVADA CONTENDO TENSOATIVOS RAMIFICADOS DE CADEIAS MéDIAS''<D>. Um processo que produz uma composição detergente granular compacta diretamente a partir de tensoativos ramificados de cadeias médias e de outros ingredientes detergentes iniciais é revelado. Os tensoativos ramificados de cadeias médias são tensoativos de sulfato de alquila primária ramificada de cadeia média e tensoativos de sulfato alcoxilado de alquila primária ramificada de cadeia média que apresentam uma média superior a 14,5 átomos de carbono. O processo envolve misturar uma pasta tensoativa e ingredientes detergentes secos, secar por pulverização a pasta fluida resultante, compactar os grânulos secos por pulverização, triturar e revestir os grânulos para formar o produto detergente final.Invention Patent: <B> "PROCESS TO PRODUCE A HIGH DENSITY GRANULAR DETERGENT COMPOSITION CONTAINING MIDDLE CHAIN BRANCHED SURFACES '' <D>. A process that produces a compact granular detergent composition directly from medium chain branched surfactants and other starting detergent ingredients are disclosed.The medium chain branched surfactants are medium chain branched primary alkyl sulfate surfactants and medium chain branched primary alkoxylated sulfate surfactants that have an average of more than 14.5 carbon atoms. The process involves mixing a surfactant paste and dry detergent ingredients, spray drying the resulting slurry, compacting the spray dried granules, grinding and coating the granules to form the final detergent product.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6187897P | 1997-10-10 | 1997-10-10 | |
PCT/US1998/021420 WO1999019453A1 (en) | 1997-10-10 | 1998-10-09 | Process for making a high density granular detergent composition containing mid-chain branched surfactants |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812756A true BR9812756A (en) | 2000-08-29 |
Family
ID=22038721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812756-0A BR9812756A (en) | 1997-10-10 | 1998-10-09 | Process for producing a high density granular detergent composition containing branched medium chain surfactants |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1021521A1 (en) |
JP (1) | JP2001520271A (en) |
CN (1) | CN1281505A (en) |
BR (1) | BR9812756A (en) |
CA (1) | CA2305351A1 (en) |
WO (1) | WO1999019453A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6677289B1 (en) | 1999-07-16 | 2004-01-13 | The Procter & Gamble Company | Laundry detergent compositions comprising polyamines and mid-chain branched surfactants |
US6696401B1 (en) | 1999-11-09 | 2004-02-24 | The Procter & Gamble Company | Laundry detergent compositions comprising zwitterionic polyamines |
ES2642101T3 (en) | 2009-12-18 | 2017-11-15 | The Procter & Gamble Company | Spray drying process |
EP2336289B1 (en) | 2009-12-18 | 2012-06-27 | The Procter & Gamble Company | A spray-drying process |
EP2338969B1 (en) | 2009-12-18 | 2017-07-26 | The Procter & Gamble Company | A spray-drying process |
EP2338968A1 (en) * | 2009-12-18 | 2011-06-29 | The Procter & Gamble Company | Spray-drying process |
EP3374481A1 (en) | 2015-11-13 | 2018-09-19 | The Procter and Gamble Company | Detergent compositions |
EP3374482B1 (en) * | 2015-11-13 | 2023-11-01 | The Procter & Gamble Company | Cleaning compositions containing branched alkyl sulfate surfactants and linear alkyl sulfate surfactants |
CN108350392B (en) * | 2015-11-13 | 2022-04-15 | 宝洁公司 | Cleaning compositions comprising branched alkyl sulfate surfactants with little or no alkoxylated alkyl sulfate |
WO2017079958A1 (en) * | 2015-11-13 | 2017-05-18 | The Procter & Gamble Company | Cleaning compositions containing a branched alkyl sulfate surfactant and a short-chain nonionic surfactant |
JP7548727B2 (en) * | 2015-11-13 | 2024-09-10 | ザ プロクター アンド ギャンブル カンパニー | Cleaning compositions containing branched alkyl sulfate surfactants and linear alkyl sulfate surfactants |
JP2020169325A (en) * | 2020-06-04 | 2020-10-15 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | Cleaning compositions containing branched alkyl sulfate surfactant and short-chain nonionic surfactant |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715979A (en) * | 1985-10-09 | 1987-12-29 | The Procter & Gamble Company | Granular detergent compositions having improved solubility |
JP2996732B2 (en) * | 1996-03-08 | 2000-01-11 | ザ、プロクター、エンド、ギャンブル、カンパニー | Secondary alkyl sulfate particles with improved solubility by compaction / coating method |
ES2182080T3 (en) * | 1996-04-16 | 2003-03-01 | Procter & Gamble | DETERGENT COMPOSITIONS CONTAINING SELECTED TENSIANS RAMIFIED IN HALF OF THE CHAIN. |
-
1998
- 1998-10-09 CN CN 98812004 patent/CN1281505A/en active Pending
- 1998-10-09 BR BR9812756-0A patent/BR9812756A/en not_active IP Right Cessation
- 1998-10-09 EP EP98952221A patent/EP1021521A1/en not_active Withdrawn
- 1998-10-09 CA CA002305351A patent/CA2305351A1/en not_active Abandoned
- 1998-10-09 WO PCT/US1998/021420 patent/WO1999019453A1/en not_active Application Discontinuation
- 1998-10-09 JP JP2000516007A patent/JP2001520271A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2305351A1 (en) | 1999-04-22 |
CN1281505A (en) | 2001-01-24 |
WO1999019453A1 (en) | 1999-04-22 |
EP1021521A1 (en) | 2000-07-26 |
JP2001520271A (en) | 2001-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 6O,7O,8O E 9O ANUIDADES |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |