ATE27301T1 - PROCESS FOR PRODUCTION OF COLORED DETERGENT POWDER. - Google Patents

PROCESS FOR PRODUCTION OF COLORED DETERGENT POWDER.

Info

Publication number
ATE27301T1
ATE27301T1 AT84306414T AT84306414T ATE27301T1 AT E27301 T1 ATE27301 T1 AT E27301T1 AT 84306414 T AT84306414 T AT 84306414T AT 84306414 T AT84306414 T AT 84306414T AT E27301 T1 ATE27301 T1 AT E27301T1
Authority
AT
Austria
Prior art keywords
production
detergent powder
powder
colored detergent
prepared
Prior art date
Application number
AT84306414T
Other languages
German (de)
Inventor
Richard Llewellyn Davies
Nigel Anderson Don
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 ATE27301T1 publication Critical patent/ATE27301T1/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments

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)
  • Cosmetics (AREA)

Abstract

Coloured detergent powder, either spray-dried or prepared by an agglomeration or granulation step may be prepared by admixing white powder with particulate colourant. This produces a satisfactory coloured powder without the disadvantages associated with other methods.
AT84306414T 1983-09-21 1984-09-19 PROCESS FOR PRODUCTION OF COLORED DETERGENT POWDER. ATE27301T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838325326A GB8325326D0 (en) 1983-09-21 1983-09-21 Coloured detergent powder
EP84306414A EP0138410B1 (en) 1983-09-21 1984-09-19 Process for the manufacture of coloured detergent powder

Publications (1)

Publication Number Publication Date
ATE27301T1 true ATE27301T1 (en) 1987-06-15

Family

ID=10549121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84306414T ATE27301T1 (en) 1983-09-21 1984-09-19 PROCESS FOR PRODUCTION OF COLORED DETERGENT POWDER.

Country Status (4)

Country Link
EP (1) EP0138410B1 (en)
AT (1) ATE27301T1 (en)
DE (1) DE3463787D1 (en)
GB (1) GB8325326D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671886A (en) * 1985-11-25 1987-06-09 The Procter & Gamble Company Process for coloring granular product by admixing with pigment/diluent premix
DE19801186A1 (en) 1998-01-15 1999-07-22 Henkel Kgaa Production of colored laundry detergent particles for universal, colored or fine wash
DE10243329B3 (en) * 2002-09-18 2004-06-03 Bk Giulini Chemie Gmbh & Co. Ohg Process for coloring sodium carbonate and its use in detergent and cleaning agent formulations
GB0314210D0 (en) 2003-06-18 2003-07-23 Unilever Plc Laundry treatment compositions
CN104922071A (en) 2010-04-09 2015-09-23 帕西拉制药有限公司 Method for formulating large diameter synthetic membrane vesicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA980957A (en) * 1971-11-26 1976-01-06 Randall B. Hall Substantially uncolored detergent products containing coloring materials
US3915885A (en) * 1974-02-21 1975-10-28 Rockwell International Corp Water washable dye penetrant composition and method utilizing same
US4162228A (en) * 1977-05-31 1979-07-24 Lever Brothers Company Process for preparing colored detergent flakes

Also Published As

Publication number Publication date
GB8325326D0 (en) 1983-10-26
EP0138410A1 (en) 1985-04-24
DE3463787D1 (en) 1987-06-25
EP0138410B1 (en) 1987-05-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties