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 surfactants

Info

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
Application number
BR9812756-0A
Other languages
Portuguese (pt)
Inventor
Takashi Kazuta
Michael Chris Jensen
Fukuji Ebihara
Teruaki Tatsuno
Yasuhiko Shibuya
Original Assignee
Procter & Gamble
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR9812756A publication Critical patent/BR9812756A/en

Links

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.

BR9812756-0A 1997-10-10 1998-10-09 Process for producing a high density granular detergent composition containing branched medium chain surfactants BR9812756A (en)

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)

* Cited by examiner, † Cited by third party
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
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
ES2642101T3 (en) 2009-12-18 2017-11-15 The Procter & Gamble Company Spray drying process
ES2390219T3 (en) 2009-12-18 2012-11-07 The Procter & Gamble Company Spray Drying Procedure
WO2017079959A1 (en) 2015-11-13 2017-05-18 The Procter & Gamble Company Detergent compositions
ES2794400T5 (en) * 2015-11-13 2023-07-04 Procter & Gamble Cleaning compositions containing a branched alkyl sulfonate surfactant and a short chain nonionic surfactant
EP3666868B1 (en) * 2015-11-13 2023-12-20 The Procter & Gamble Company Cleaning compositions containing branched alkyl sulfate surfactants and linear alkyl sulfate surfactants
EP3374483A4 (en) * 2015-11-13 2019-06-12 The Procter and Gamble Company Cleaning compositions containing branched alkyl sulfate surfactant with little or no alkoxylated alkyl sulfate
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
JP2020169324A (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 surfactants and linear alkyl sulfate surfactants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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
US6015784A (en) * 1996-03-08 2000-01-18 The Procter & Gamble Company Secondary alkyl sulfate particles with improved solubility by compaction/coating process
ATE225840T1 (en) * 1996-04-16 2002-10-15 Procter & Gamble SELECTED MID-CHAIN BRANCHED PRIMARY SURFACE-ACTIVE ALKYL SULFATE SUBSTANCES CONTAINING SURFACTANTS

Also Published As

Publication number Publication date
CA2305351A1 (en) 1999-04-22
CN1281505A (en) 2001-01-24
JP2001520271A (en) 2001-10-30
WO1999019453A1 (en) 1999-04-22
EP1021521A1 (en) 2000-07-26

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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.