ATE185593T1 - Lagerstabiles, bleichaktivatoren enthaltendes granulat und seine herstellung - Google Patents

Lagerstabiles, bleichaktivatoren enthaltendes granulat und seine herstellung

Info

Publication number
ATE185593T1
ATE185593T1 AT96914940T AT96914940T ATE185593T1 AT E185593 T1 ATE185593 T1 AT E185593T1 AT 96914940 T AT96914940 T AT 96914940T AT 96914940 T AT96914940 T AT 96914940T AT E185593 T1 ATE185593 T1 AT E185593T1
Authority
AT
Austria
Prior art keywords
damp
granulate
powdered
another
aqueous solution
Prior art date
Application number
AT96914940T
Other languages
English (en)
Inventor
Hans Kruse
Volker Bauer
Dieter Jung
Original Assignee
Henkel Kgaa
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=7760347&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE185593(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE185593T1 publication Critical patent/ATE185593T1/de

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected

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)
AT96914940T 1995-04-28 1996-04-18 Lagerstabiles, bleichaktivatoren enthaltendes granulat und seine herstellung ATE185593T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19515233A DE19515233A1 (de) 1995-04-28 1995-04-28 Lagerstabiles, Bleichaktivatoren enthaltendes Granulat und seine Herstellung

Publications (1)

Publication Number Publication Date
ATE185593T1 true ATE185593T1 (de) 1999-10-15

Family

ID=7760347

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96914940T ATE185593T1 (de) 1995-04-28 1996-04-18 Lagerstabiles, bleichaktivatoren enthaltendes granulat und seine herstellung

Country Status (5)

Country Link
EP (1) EP0822974B1 (de)
AT (1) ATE185593T1 (de)
DE (2) DE19515233A1 (de)
ES (1) ES2140087T3 (de)
WO (1) WO1996034081A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059538A (en) * 1972-10-20 1977-11-22 Lever Brothers Company Method for preparing granulated detergent formulations
NL180122C (nl) * 1977-12-22 1987-01-02 Unilever Nv Bleekactivator in granulaatvorm.
DE3843195A1 (de) * 1988-12-22 1990-06-28 Hoechst Ag Verfahren zur herstellung eines lagerstabilen, leicht loeslichen bleichaktivator-granulats
DE4024759A1 (de) * 1990-08-03 1992-02-06 Henkel Kgaa Bleichaktivatoren in granulatform
US5458801A (en) * 1991-09-27 1995-10-17 Kao Corporation Process for producing granular bleach activator composition and granular bleach activator composition
DE4143016A1 (de) * 1991-12-24 1993-07-01 Henkel Kgaa Bleichaktivatoren in granulatform (ii)

Also Published As

Publication number Publication date
DE59603355D1 (de) 1999-11-18
ES2140087T3 (es) 2000-02-16
EP0822974B1 (de) 1999-10-13
DE19515233A1 (de) 1996-10-31
EP0822974A1 (de) 1998-02-11
WO1996034081A1 (de) 1996-10-31

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked