ES2025672T3 - Un procedimiento para la manufactura de una composicion detergente en particulas. - Google Patents

Un procedimiento para la manufactura de una composicion detergente en particulas.

Info

Publication number
ES2025672T3
ES2025672T3 ES87311311T ES87311311T ES2025672T3 ES 2025672 T3 ES2025672 T3 ES 2025672T3 ES 87311311 T ES87311311 T ES 87311311T ES 87311311 T ES87311311 T ES 87311311T ES 2025672 T3 ES2025672 T3 ES 2025672T3
Authority
ES
Spain
Prior art keywords
procedure
detergent composition
manufacture
particulate detergent
acid
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 - Lifetime
Application number
ES87311311T
Other languages
English (en)
Inventor
Elfed Huw Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
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
Application granted granted Critical
Publication of ES2025672T3 publication Critical patent/ES2025672T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D11/02—Preparation in the form of powder by spray drying

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

EN UN PROCEDIMIENTO PARA OBTENER UNA COMPOSICION DETERGENTE PARTICULADA, QUE CONTIENE UN COMPUESTO TENSIOACTIVO ANIONICO, POR EJEMPLO, UN ACIDO ALQUILBENCENOSULFONICO, SE PREPARA UNA MEZCLA PASTOSA INCORPORANDO EL COMPUESTO TENSIOACTIVO ANIONICO EN FORMA TOTAL O PREDOMINANTEMENTE ACIDA CUANDO LA PASTA TIENE POR LO MENOS DOS EQUIVALENTES DE MATERIAL ALCALINO POR EQUIVALENTE DE ACIDO, Y LA PASTA SE SECA LUEGO POR PULVERIZACION PARA FORMAR UN POLVO.
ES87311311T 1986-12-23 1987-12-22 Un procedimiento para la manufactura de una composicion detergente en particulas. Expired - Lifetime ES2025672T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868630726A GB8630726D0 (en) 1986-12-23 1986-12-23 Manufacture of spray-dried detergent powder

Publications (1)

Publication Number Publication Date
ES2025672T3 true ES2025672T3 (es) 1992-04-01

Family

ID=10609493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87311311T Expired - Lifetime ES2025672T3 (es) 1986-12-23 1987-12-22 Un procedimiento para la manufactura de una composicion detergente en particulas.

Country Status (4)

Country Link
EP (1) EP0273688B1 (es)
DE (1) DE3772739D1 (es)
ES (1) ES2025672T3 (es)
GB (1) GB8630726D0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923637B1 (en) * 1996-08-26 2001-10-17 The Procter & Gamble Company Spray drying process for producing detergent compositions involving premixing modified polyamine polymers
DE19936613B4 (de) * 1999-08-04 2010-09-02 Henkel Ag & Co. Kgaa Verfahren zur Herstellung eines Waschmittels mit löslichem Buildersystem
EP2138566A1 (en) 2008-06-25 2009-12-30 The Procter and Gamble Company A spray-drying process
US7811980B1 (en) 2009-06-09 2010-10-12 The Procter & Gamble Company Spray-drying process
US20110250264A1 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355187A (en) * 1970-07-10 1974-06-05 Unilever Ltd Production of detergent compositions
GB1371101A (en) * 1971-02-03 1974-10-23 Unilever Ltd Production of detergent compositions
PH10800A (en) * 1972-10-31 1977-09-07 Procter & Gamble Detergent composition
GB8502032D0 (en) * 1985-01-28 1985-02-27 Unilever Plc Detergent powder
GB8609044D0 (en) * 1986-04-14 1986-05-21 Unilever Plc Detergent powders

Also Published As

Publication number Publication date
DE3772739D1 (de) 1991-10-10
EP0273688A1 (en) 1988-07-06
GB8630726D0 (en) 1987-02-04
EP0273688B1 (en) 1991-09-04

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