DE69428692D1 - METHOD FOR STRENGTHENING PARTICLE-SHAPED SOLIDS AND CLEANING PRODUCTS THEREOF - Google Patents

METHOD FOR STRENGTHENING PARTICLE-SHAPED SOLIDS AND CLEANING PRODUCTS THEREOF

Info

Publication number
DE69428692D1
DE69428692D1 DE69428692T DE69428692T DE69428692D1 DE 69428692 D1 DE69428692 D1 DE 69428692D1 DE 69428692 T DE69428692 T DE 69428692T DE 69428692 T DE69428692 T DE 69428692T DE 69428692 D1 DE69428692 D1 DE 69428692D1
Authority
DE
Germany
Prior art keywords
cleaning products
shaped solids
particulate solids
strengthening particle
materials
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
DE69428692T
Other languages
German (de)
Inventor
J Fernholz
Sandra Witt
Bruno Chalupka
Andreas Poeppl
Hans-Juergen Schwark
Hans-Peter Koehler
Horst Pruehs
Karl-Heinz Rogmann
Wolfgang Preibsch
Harald Bossek
Andreas Gecks
Birgit Skodell
Herta Tuchermann
Marion-Kathrin Theisen
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.)
Ecolab Inc
Original Assignee
Henkel Ecolab GmbH and Co KG
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
Priority claimed from US08/182,869 external-priority patent/US6689305B1/en
Application filed by Henkel Ecolab GmbH and Co KG filed Critical Henkel Ecolab GmbH and Co KG
Application granted granted Critical
Publication of DE69428692D1 publication Critical patent/DE69428692D1/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
    • 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
    • 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

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)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A bed of particulate solids including some hydrated materials can be converted by controlled irradiation with subinfrared electromagnetic radiation into a unitary porous solid that is mechanically strong enough for easy handling. When the particulate solids include typical acid to alkaline cleaner materials, a block or tablet especially suitable for automatic cleaning machinery, with a very fast dissolution rate in water, can readily be obtained.
DE69428692T 1993-05-05 1994-04-27 METHOD FOR STRENGTHENING PARTICLE-SHAPED SOLIDS AND CLEANING PRODUCTS THEREOF Expired - Lifetime DE69428692D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5772893A 1993-05-05 1993-05-05
US08/182,869 US6689305B1 (en) 1993-05-05 1994-01-14 Process for consolidating particulate solids and cleaning products therefrom II
US20262994A 1994-02-18 1994-02-18
PCT/EP1994/001330 WO1994025563A1 (en) 1993-05-05 1994-04-27 Process for consolidating particulate solids and cleaning products therefrom

Publications (1)

Publication Number Publication Date
DE69428692D1 true DE69428692D1 (en) 2001-11-22

Family

ID=27369323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69428692T Expired - Lifetime DE69428692D1 (en) 1993-05-05 1994-04-27 METHOD FOR STRENGTHENING PARTICLE-SHAPED SOLIDS AND CLEANING PRODUCTS THEREOF

Country Status (8)

Country Link
EP (1) EP0698081B1 (en)
JP (1) JPH08510270A (en)
AT (1) ATE207109T1 (en)
CA (1) CA2162246C (en)
DE (1) DE69428692D1 (en)
ES (1) ES2165874T3 (en)
PL (1) PL179871B1 (en)
WO (1) WO1994025563A1 (en)

Families Citing this family (15)

* 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
FR2726283B1 (en) * 1994-10-28 1997-11-28 Henkel Hygiene Snc PROCESS FOR OBTAINING WASHING AND CLEANING AGENTS USING THE MICROWAVE TECHNIQUE, IN WHICH PREMIXES ARE IRRADATED
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
DE19530999A1 (en) * 1995-08-23 1997-02-27 Henkel Kgaa Process for applying fragrances to textile goods
DE19601840A1 (en) * 1996-01-19 1997-07-24 Henkel Kgaa Process for the preparation of detergent tablets
DE19636036A1 (en) * 1996-09-05 1998-03-12 Henkel Kgaa Process for the production of surfactant-containing moldings with microwave radiation
DE19637606A1 (en) * 1996-09-16 1998-03-26 Henkel Kgaa Detergent tablets combining good dissolution properties with breaking resistance
HUP0004038A3 (en) 1997-10-22 2001-11-28 Unilever Nv Detergent compositions in tablet form and process for producing thereof
DE19746780A1 (en) 1997-10-23 1999-04-29 Henkel Kgaa Production of perfumed moldings especially beads with high bulk density useful in detergent
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
DE19924368A1 (en) * 1999-05-27 2000-11-30 Henkel Ecolab Gmbh & Co Ohg Cleaning tablets containing surfactants
DE102004020400A1 (en) 2004-04-23 2005-11-17 Henkel Kgaa Perfumed solids
FR2932814B1 (en) * 2008-06-18 2010-09-17 Achat Direct WASHING DEVICE FOR INTRODUCING IN A DISHWASHER
EP3037512B1 (en) * 2014-12-22 2018-02-28 The Procter and Gamble Company Process for recycling detergent pouches
JP6964335B2 (en) * 2017-09-15 2021-11-10 シーバイエス株式会社 Detergent composition Package and detergent composition used for it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327956A1 (en) * 1973-06-01 1974-12-19 Henkel & Cie Gmbh Non-caking water-soluble, hydrated, salt-contg. granulates - esp. detergents and cleansers, prepd. by microwave irradiation
DE2646953C2 (en) * 1975-10-20 1986-06-26 Colgate-Palmolive Co., New York, N.Y. Process for removing polar solvents from a detergent mixture and detergent contained thereby
JPS59141342A (en) * 1983-02-02 1984-08-14 Komatsu Ltd Mold forming method utilizing microwave heating
DE3541145A1 (en) * 1985-11-21 1987-05-27 Henkel Kgaa UNIFORMED DETERGENT TABLETS FOR MACHINE DISHWASHER
US4885108A (en) * 1986-08-12 1989-12-05 Colgate-Palmolive Company Method of shaping of soap bar
JPS6350800A (en) * 1986-08-21 1988-03-03 新日本無線株式会社 Method of processing waste containing radioactive substance
GB8709354D0 (en) * 1987-04-21 1987-05-28 Fox S Floating soap
BE1004876A5 (en) * 1991-05-27 1993-02-16 Serstevens Albert T Improvement in the production of washing powders with microwaves

Also Published As

Publication number Publication date
CA2162246C (en) 2005-03-15
ES2165874T3 (en) 2002-04-01
PL311592A1 (en) 1996-02-19
PL179871B1 (en) 2000-11-30
EP0698081A1 (en) 1996-02-28
JPH08510270A (en) 1996-10-29
EP0698081B1 (en) 2001-10-17
WO1994025563A1 (en) 1994-11-10
CA2162246A1 (en) 1994-11-10
ATE207109T1 (en) 2001-11-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8327 Change in the person/name/address of the patent owner

Owner name: ECOLAB INC., ST. PAUL, MINN., US

8328 Change in the person/name/address of the agent

Representative=s name: STERNAGEL, FLEISCHER, GODEMEYER & PARTNER, PATENTA