DE2535183C2 - Verfahren zum gleichzeitigen Umhüllen und Granulieren von Tetraacetylglycoluril und Tetraacetyläthylendiamin - Google Patents

Verfahren zum gleichzeitigen Umhüllen und Granulieren von Tetraacetylglycoluril und Tetraacetyläthylendiamin

Info

Publication number
DE2535183C2
DE2535183C2 DE19752535183 DE2535183A DE2535183C2 DE 2535183 C2 DE2535183 C2 DE 2535183C2 DE 19752535183 DE19752535183 DE 19752535183 DE 2535183 A DE2535183 A DE 2535183A DE 2535183 C2 DE2535183 C2 DE 2535183C2
Authority
DE
Germany
Prior art keywords
coating
process according
tetraacetylglycoluril
tetraacetylethylenediamine
granulation
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
Application number
DE19752535183
Other languages
German (de)
English (en)
Other versions
DE2535183A1 (de
Inventor
Yani Christidis
Helmut Paris Diery
Michel Aubervilliers Seine-Saint-Denis Soreau
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.)
Nobel Hoechst Chimie SA
Original Assignee
Nobel Hoechst Chimie SA
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 Nobel Hoechst Chimie SA filed Critical Nobel Hoechst Chimie SA
Publication of DE2535183A1 publication Critical patent/DE2535183A1/de
Application granted granted Critical
Publication of DE2535183C2 publication Critical patent/DE2535183C2/de
Expired 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19752535183 1974-08-06 1975-08-06 Verfahren zum gleichzeitigen Umhüllen und Granulieren von Tetraacetylglycoluril und Tetraacetyläthylendiamin Expired DE2535183C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427320A FR2281160A1 (fr) 1974-08-06 1974-08-06 Procede d'enrobage et de granulation du tetraacetylglycolurile (tagu) et de la tetraacetylethylenediamine (taed)

Publications (2)

Publication Number Publication Date
DE2535183A1 DE2535183A1 (de) 1976-04-15
DE2535183C2 true DE2535183C2 (de) 1987-03-12

Family

ID=9142174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752535183 Expired DE2535183C2 (de) 1974-08-06 1975-08-06 Verfahren zum gleichzeitigen Umhüllen und Granulieren von Tetraacetylglycoluril und Tetraacetyläthylendiamin

Country Status (2)

Country Link
DE (1) DE2535183C2 (enExample)
FR (1) FR2281160A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537415A1 (de) * 1995-10-09 1997-04-10 New Standard Gmbh Micro Wirkstoff-Perlen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417994A (en) * 1981-01-24 1983-11-29 The Procter & Gamble Company Particulate detergent additive compositions
DE3417820A1 (de) * 1984-05-14 1985-11-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung eines waschzusatzes in tablettenform
GB8902909D0 (en) * 1989-02-09 1989-03-30 Unilever Plc Coating process
DE4040654A1 (de) * 1990-12-19 1992-06-25 Henkel Kgaa Granulat mit umhuelltem bleichaktivator
US5480577A (en) * 1994-06-07 1996-01-02 Lever Brothers Company, Division Of Conopco, Inc. Encapsulates containing surfactant for improved release and dissolution rates
DE19727073A1 (de) * 1997-06-25 1999-01-07 Henkel Kgaa Umhüllte Reinigungsmittelkomponente

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265629A (en) * 1958-12-22 1966-08-09 Ncr Co Coating by phase separation
DE2037947C3 (de) * 1969-08-01 1983-01-13 Bush Boake Allen Ltd., London Eingekapselte Zubereitungen
DE2141280A1 (de) * 1971-08-18 1973-03-01 Henkel & Cie Gmbh Zur verwendung in aktivsauerstoff enthaltenden bleich- und waschmitteln bestimmtes eingehuelltes aethylendiamintetraacetat
DE2221492A1 (de) * 1972-05-02 1973-11-15 Henkel & Cie Gmbh Verfahren zur herstellung eines zur verwendung in wasch- und bleichmitteln geeigneten bleichhilfsmittel
DE2224509A1 (de) * 1972-05-19 1973-12-13 Henkel & Cie Gmbh Verfahren zur herstellung eines zur verwendung in wasch- und bleichmitteln geeigneten bleichhilfsmittel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537415A1 (de) * 1995-10-09 1997-04-10 New Standard Gmbh Micro Wirkstoff-Perlen

Also Published As

Publication number Publication date
FR2281160B1 (enExample) 1977-03-25
DE2535183A1 (de) 1976-04-15
FR2281160A1 (fr) 1976-03-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee