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DE59701807D1 - METHOD FOR PRODUCING SHAPED OR DETERGENT MOLDED BODIES - Google Patents

METHOD FOR PRODUCING SHAPED OR DETERGENT MOLDED BODIES

Info

Publication number
DE59701807D1
DE59701807D1 DE59701807T DE59701807T DE59701807D1 DE 59701807 D1 DE59701807 D1 DE 59701807D1 DE 59701807 T DE59701807 T DE 59701807T DE 59701807 T DE59701807 T DE 59701807T DE 59701807 D1 DE59701807 D1 DE 59701807D1
Authority
DE
Germany
Prior art keywords
molded bodies
producing shaped
prepared
water
detergent molded
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.)
Revoked
Application number
DE59701807T
Other languages
German (de)
Inventor
Heinz-Manfred Wilsberg
Sandra Witt
Guenther Vogt
Hans-Friedrich Kruse
Volker Bauer
Georg Assmann
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co 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=7783177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59701807(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of DE59701807D1 publication Critical patent/DE59701807D1/en
Anticipated expiration legal-status Critical
Revoked 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0086—Laundry tablets

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)

Abstract

The invention relates to moulded bodies consisting of a washing or cleaning agent containing surfactants, which can be prepared by a process known per se. Said bodies demonstrate an excellent capacity to dissolve and disintegrate in water while at the same time having a good level of pressure stability when an amorphous sodium silicate with less than 15 % by weight of water, in a solid form, is added to the ingredients, in particular when they are prepared using microwave technology.
DE59701807T 1996-01-19 1997-01-10 METHOD FOR PRODUCING SHAPED OR DETERGENT MOLDED BODIES Revoked DE59701807D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19601840A DE19601840A1 (en) 1996-01-19 1996-01-19 Process for the preparation of detergent tablets
PCT/EP1997/000087 WO1997026317A1 (en) 1996-01-19 1997-01-10 Process for the preparation of moulded bodies consisting of a washing or cleaning agent

Publications (1)

Publication Number Publication Date
DE59701807D1 true DE59701807D1 (en) 2000-07-06

Family

ID=7783177

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19601840A Withdrawn DE19601840A1 (en) 1996-01-19 1996-01-19 Process for the preparation of detergent tablets
DE59701807T Revoked DE59701807D1 (en) 1996-01-19 1997-01-10 METHOD FOR PRODUCING SHAPED OR DETERGENT MOLDED BODIES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19601840A Withdrawn DE19601840A1 (en) 1996-01-19 1996-01-19 Process for the preparation of detergent tablets

Country Status (5)

Country Link
EP (1) EP0877791B1 (en)
AT (1) ATE193548T1 (en)
DE (2) DE19601840A1 (en)
ES (1) ES2148923T3 (en)
WO (1) WO1997026317A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429550A1 (en) * 1994-08-19 1996-02-22 Henkel Kgaa Process for the production of detergent tablets
DE4439679A1 (en) * 1994-11-07 1996-05-09 Henkel Ecolab Gmbh & Co Ohg Process for the preparation of detergent tablets by microwave and hot air treatment
DE19636036A1 (en) * 1996-09-05 1998-03-12 Henkel Kgaa Process for the production of surfactant-containing moldings with microwave radiation
DE19709411A1 (en) * 1997-03-07 1998-09-10 Henkel Kgaa Detergent tablets
US5961663A (en) * 1997-05-29 1999-10-05 Colgate-Palmolive Co. Microwave-dried amorphous alkali metal silicate powders and their use as builders in detergent compositions
DE19841361A1 (en) * 1998-09-10 2000-03-16 Henkel Kgaa Microwave-aided production of shaped detergents such as tablets using binder with specified minimum dielectric loss factor to prevent formation of free water
DE19910819A1 (en) * 1999-03-11 2000-09-14 Henkel Kgaa Detergent tablets with surfactant-bleach-builder combination
GB0005785D0 (en) * 2000-03-11 2000-05-03 Mcbride Robert Ltd Detergent tablets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278464A (en) * 1961-05-15
GB1077067A (en) * 1963-10-18 1967-07-26 Unilever Ltd Detergent tablet
US3450494A (en) * 1967-07-18 1969-06-17 Conrad J Gaiser Amorphous sodium silicate having inherent binding properties and method of producing same
DE3315950A1 (en) * 1983-05-02 1984-11-15 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING DETERGENT TABLETS
PL179871B1 (en) * 1993-05-05 2000-11-30 Henkel Ecolab Gmbh & Co Ohg Method of consolidating particulate solids and cleaning products obtained thereby
DE4400024A1 (en) * 1994-01-03 1995-07-06 Henkel Kgaa Silicate builders and their use in detergents and cleaning agents as well as multi-component mixtures for use in this field
DE4404279A1 (en) * 1994-02-10 1995-08-17 Henkel Kgaa Tablet with builder substances
DE4429550A1 (en) * 1994-08-19 1996-02-22 Henkel Kgaa Process for the production of detergent tablets

Also Published As

Publication number Publication date
DE19601840A1 (en) 1997-07-24
WO1997026317A1 (en) 1997-07-24
ATE193548T1 (en) 2000-06-15
EP0877791B1 (en) 2000-05-31
ES2148923T3 (en) 2000-10-16
EP0877791A1 (en) 1998-11-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation