BR9307023A - Processo para a preparação por secagem por aspersão de pós de lavagem produto de secagem por aspersão e suspensão - Google Patents

Processo para a preparação por secagem por aspersão de pós de lavagem produto de secagem por aspersão e suspensão

Info

Publication number
BR9307023A
BR9307023A BR9307023A BR9307023A BR9307023A BR 9307023 A BR9307023 A BR 9307023A BR 9307023 A BR9307023 A BR 9307023A BR 9307023 A BR9307023 A BR 9307023A BR 9307023 A BR9307023 A BR 9307023A
Authority
BR
Brazil
Prior art keywords
spray
drying
preparation
suspension
washing powders
Prior art date
Application number
BR9307023A
Other languages
English (en)
Inventor
William Martin Karpusiewicz
Andra Joy Goldman
Feng-Lung Gordon Hsu
Charles Fraser Irwin
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BR9307023A publication Critical patent/BR9307023A/pt

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
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • 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
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites

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)
BR9307023A 1992-09-08 1993-08-28 Processo para a preparação por secagem por aspersão de pós de lavagem produto de secagem por aspersão e suspensão BR9307023A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94151092A 1992-09-08 1992-09-08
US94199592A 1992-09-08 1992-09-08
PCT/EP1993/002340 WO1994005767A1 (en) 1992-09-08 1993-08-28 Detergent composition and process for its production

Publications (1)

Publication Number Publication Date
BR9307023A true BR9307023A (pt) 1999-06-29

Family

ID=27130160

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307023A BR9307023A (pt) 1992-09-08 1993-08-28 Processo para a preparação por secagem por aspersão de pós de lavagem produto de secagem por aspersão e suspensão

Country Status (6)

Country Link
EP (1) EP0659208A1 (pt)
JP (1) JPH08501118A (pt)
AU (1) AU688277B2 (pt)
BR (1) BR9307023A (pt)
CA (1) CA2143869C (pt)
WO (1) WO1994005767A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425968A1 (de) * 1994-07-25 1996-02-01 Henkel Kgaa Verfahren zur Herstellung von Tensidgranulaten
GB2318584A (en) * 1996-10-25 1998-04-29 Procter & Gamble Process for preparing detergent compositions by spray drying
DE10212169A1 (de) * 2002-03-19 2003-10-02 Sued Chemie Ag Waschmittelzusatz mit hohem Gehalt an nichtionischen Tensiden und schnellem Auflösevermögen
AU2003227595A1 (en) * 2002-04-19 2003-11-03 Ciba Specialty Chemicals Holding Inc. Foam control agents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3261026D1 (en) * 1981-03-20 1984-11-29 Unilever Plc Process for the manufacture of detergent compositions containing sodium aluminosilicate
ES8607378A1 (es) * 1984-08-06 1986-05-16 Kao Corp Una composicion detergente en polvo de gran densidad
DE3545947A1 (de) * 1985-12-23 1987-07-02 Henkel Kgaa Phosphatfreies, granulares waschmittel
DE3630533A1 (de) * 1986-09-08 1988-03-10 Henkel Kgaa Neue tensidgemische und ihre verwendung
GB8625104D0 (en) * 1986-10-20 1986-11-26 Unilever Plc Detergent compositions
GB8626082D0 (en) * 1986-10-31 1986-12-03 Unilever Plc Detergent powders
US4923630A (en) * 1988-03-31 1990-05-08 The United States Of America As Represented By The United States Department Of Energy Extractant composition
GB9008013D0 (en) * 1990-04-09 1990-06-06 Unilever Plc High bulk density granular detergent compositions and process for preparing them

Also Published As

Publication number Publication date
AU4955393A (en) 1994-03-29
CA2143869A1 (en) 1994-03-17
CA2143869C (en) 2000-02-29
JPH08501118A (ja) 1996-02-06
AU688277B2 (en) 1998-03-12
WO1994005767A1 (en) 1994-03-17
EP0659208A1 (en) 1995-06-28

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A, 13A, 14A, 15A, 16A E 17A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.