DE68907438D1 - METHOD FOR PRODUCING DETERGENT COMPOSITIONS. - Google Patents

METHOD FOR PRODUCING DETERGENT COMPOSITIONS.

Info

Publication number
DE68907438D1
DE68907438D1 DE8989304205T DE68907438T DE68907438D1 DE 68907438 D1 DE68907438 D1 DE 68907438D1 DE 8989304205 T DE8989304205 T DE 8989304205T DE 68907438 T DE68907438 T DE 68907438T DE 68907438 D1 DE68907438 D1 DE 68907438D1
Authority
DE
Germany
Prior art keywords
detergent compositions
producing detergent
producing
compositions
detergent
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
DE8989304205T
Other languages
German (de)
Other versions
DE68907438T2 (en
Inventor
Robert Donaldson
Andrew Hight
Michael Hollingsworth
Keiichi Kawafuchi
Donald Peter
Peter Russell
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26293830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68907438(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888810194A external-priority patent/GB8810194D0/en
Priority claimed from GB888817386A external-priority patent/GB8817386D0/en
Application filed by Unilever NV filed Critical Unilever NV
Publication of DE68907438D1 publication Critical patent/DE68907438D1/en
Application granted granted Critical
Publication of DE68907438T2 publication Critical patent/DE68907438T2/en
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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/82—Compounds containing silicon
    • 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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
DE89304205T 1988-04-29 1989-04-27 Process for the preparation of detergent compositions. Expired - Lifetime DE68907438T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888810194A GB8810194D0 (en) 1988-04-29 1988-04-29 Process for preparing detergent compositions
GB888817386A GB8817386D0 (en) 1988-07-21 1988-07-21 Detergent compositions & process for preparing them

Publications (2)

Publication Number Publication Date
DE68907438D1 true DE68907438D1 (en) 1993-08-12
DE68907438T2 DE68907438T2 (en) 1993-10-14

Family

ID=26293830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89304205T Expired - Lifetime DE68907438T2 (en) 1988-04-29 1989-04-27 Process for the preparation of detergent compositions.

Country Status (12)

Country Link
EP (1) EP0339996B1 (en)
JP (1) JPH0715119B2 (en)
KR (1) KR920000113B1 (en)
AU (1) AU611555B2 (en)
BR (1) BR8902005A (en)
CA (1) CA1323277C (en)
DE (1) DE68907438T2 (en)
ES (1) ES2043009T3 (en)
HK (1) HK47894A (en)
MY (1) MY104968A (en)
PH (1) PH25538A (en)
TR (1) TR25924A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them
DE68925938T2 (en) * 1988-11-02 1996-08-08 Unilever Nv Process for producing a granular detergent composition with high bulk density
GB8926718D0 (en) * 1989-11-27 1990-01-17 Unilever Plc Process for the preparation of detergent compositions
GB9008013D0 (en) * 1990-04-09 1990-06-06 Unilever Plc High bulk density granular detergent compositions and process for preparing them
GB9007999D0 (en) * 1990-04-09 1990-06-06 Unilever Plc Particulate bleaching detergent composition
GB9012613D0 (en) * 1990-06-06 1990-07-25 Unilever Plc Soap powder compositions
CA2027518A1 (en) * 1990-10-03 1992-04-04 Richard L. Tadsen Process for preparing high density detergent compositions containing particulate ph sensitive surfactant
DE4216774A1 (en) * 1992-05-21 1993-11-25 Henkel Kgaa Process for the continuous production of a granular washing and / or cleaning agent
USH1604H (en) * 1993-06-25 1996-11-05 Welch; Robert G. Process for continuous production of high density detergent agglomerates in a single mixer/densifier
US5968891A (en) * 1993-07-13 1999-10-19 Colgate-Palmolive Co. Process for preparing detergent composition having high bulk density
EP0643129A1 (en) * 1993-09-07 1995-03-15 The Procter & Gamble Company Process for preparing detergent compositions
US5431857A (en) * 1994-01-19 1995-07-11 The Procter & Gamble Company Process for producing a high density detergent composition having improved solubility by agglomeration of anionic surfactants and an agglomerating agent
DE4429550A1 (en) * 1994-08-19 1996-02-22 Henkel Kgaa Process for the production of detergent tablets
US5565422A (en) * 1995-06-23 1996-10-15 The Procter & Gamble Company Process for preparing a free-flowing particulate detergent composition having improved solubility
WO1997042300A1 (en) * 1996-05-07 1997-11-13 The Procter & Gamble Company Process for making agglomerated detergent compositions having improved flowability
KR100448993B1 (en) * 1997-09-09 2004-11-26 씨제이 주식회사 Particulate high-density non-ionic detergent composition having excellent flowability, solubility and cleaning power, and preparation thereof
DE19801186A1 (en) 1998-01-15 1999-07-22 Henkel Kgaa Production of colored laundry detergent particles for universal, colored or fine wash

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1617109B2 (en) * 1967-12-05 1973-04-19 Großeinkaufs Gesellschaft deutscher Konsumgenossenschaften mbH, 2000 Harn bürg PROCESS FOR THE PRODUCTION OF DUST-FREE AND RUBBLE-CAPABLE WASHING AND CLEANING AGENTS
JPS6072999A (en) * 1983-09-30 1985-04-25 花王株式会社 Manufacture of super concentrated powder detergent
JPH0672237B2 (en) * 1984-09-14 1994-09-14 花王株式会社 Process for making high density granular detergents with improved fluidity.
DE3617756C2 (en) * 1985-05-29 1995-01-19 Lion Corp A process for producing a high bulk density granular detergent composition
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them

Also Published As

Publication number Publication date
JPH0249100A (en) 1990-02-19
EP0339996A1 (en) 1989-11-02
KR890016153A (en) 1989-11-28
BR8902005A (en) 1989-12-05
MY104968A (en) 1994-07-30
EP0339996B1 (en) 1993-07-07
HK47894A (en) 1994-05-20
PH25538A (en) 1991-07-24
AU3374989A (en) 1989-11-02
TR25924A (en) 1993-09-17
JPH0715119B2 (en) 1995-02-22
AU611555B2 (en) 1991-06-13
DE68907438T2 (en) 1993-10-14
ES2043009T3 (en) 1993-12-16
CA1323277C (en) 1993-10-19
KR920000113B1 (en) 1992-01-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings