BR0316171A - Acid Cleaning Process for Machine Washing - Google Patents

Acid Cleaning Process for Machine Washing

Info

Publication number
BR0316171A
BR0316171A BR0316171-4A BR0316171A BR0316171A BR 0316171 A BR0316171 A BR 0316171A BR 0316171 A BR0316171 A BR 0316171A BR 0316171 A BR0316171 A BR 0316171A
Authority
BR
Brazil
Prior art keywords
cleaning solution
acidic
aqueous
cleaning process
acid cleaning
Prior art date
Application number
BR0316171-4A
Other languages
Portuguese (pt)
Inventor
Werner Strothoff
Heiko Faubel
Helmut Maier
Winfried Troll
Original Assignee
Ecolab Inc
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=32336137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0316171(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ecolab Inc filed Critical Ecolab Inc
Publication of BR0316171A publication Critical patent/BR0316171A/en

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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/34—Organic compounds containing sulfur
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

"PROCESSO DE LIMPEZA áCIDA PARA LAVAGEM DE PRATOS à MáQUINA". Processo para lavagem de pratos contínua em máquina, que pode ser realizado em máquinas de tanques simples e de múltiplos tanques, é aperfeiçoado pelo processo operado à máquina revelado. Isso é obtido, especificamente, por tratamento das louças e talheres, pelo menos em uma etapa de processo com uma solução ácida de limpeza e em outra etapa do processo, com uma solução alcalina para limpeza, compreendendo as etapas de: a) aplicação de uma solução para limpeza aquosa, ácida, as louças e talheres pelo menos parcialmente sujos e b) remoção da solução para limpeza aquosa, ácida, e da sujidade em uma ou mais etapas que se seguem, pelo menos um tratamento alcalino em andamento e/ou após o tratamento ácido e o alcalino e pelo menos uma solução para limpeza aquosa, ácida uma neutralizando a outra pelo menos parcialmente."ACID CLEANING PROCESS FOR DISHWASHER". Continuous machine dishwashing process, which can be performed on single and multi-tank machines, is enhanced by the disclosed machine-operated process. Specifically, this is achieved by treating the tableware and cutlery at least in one process step with an acidic cleaning solution and in another process step with an alkaline cleaning solution comprising the steps of: a) applying a aqueous, acidic cleaning solution, at least partially soiled tableware and cutlery and (b) removal of aqueous, acidic cleaning solution and dirt in one or more of the following steps, at least one ongoing alkaline treatment and / or after acid and alkaline treatment and at least one acidic aqueous cleaning solution neutralizing each other at least partially.

BR0316171-4A 2002-12-06 2003-11-06 Acid Cleaning Process for Machine Washing BR0316171A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10257391A DE10257391A1 (en) 2002-12-06 2002-12-06 Continuous or discontinuous machine dishwashing of soiled tableware comprises applying acidic aqueous cleaning solution to soiled tableware and performing alkaline treatment before and/or after acidic treatment
PCT/EP2003/012366 WO2004052564A1 (en) 2002-12-06 2003-11-06 Acidic cleaning method for machine dishwashing

Publications (1)

Publication Number Publication Date
BR0316171A true BR0316171A (en) 2005-09-27

Family

ID=32336137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316171-4A BR0316171A (en) 2002-12-06 2003-11-06 Acid Cleaning Process for Machine Washing

Country Status (7)

Country Link
EP (1) EP1567289B2 (en)
AT (1) ATE362807T2 (en)
AU (1) AU2003279362B2 (en)
BR (1) BR0316171A (en)
CA (1) CA2502423C (en)
DE (2) DE10257391A1 (en)
WO (1) WO2004052564A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8092613B2 (en) 2002-05-31 2012-01-10 Ecolab Usa Inc. Methods and compositions for the removal of starch
WO2005068598A1 (en) * 2003-12-18 2005-07-28 Ecolab Inc. Methods and compositions for the removal of starch
US8426349B2 (en) * 2009-05-26 2013-04-23 Delaval Holding Ab Chlorinated alkaline pipeline cleaner with methane sulfonic acid
DE102011017294A1 (en) 2011-04-15 2012-10-18 Meiko Maschinenbau Gmbh & Co. Kg Transport dishwasher with special treatment zones
EP2902471A1 (en) * 2011-05-20 2015-08-05 Ecolab USA Inc. Non-phosphate detergents and non-phosphoric acids in an alternating alkali/acid system for warewashing
US8758520B2 (en) 2011-05-20 2014-06-24 Ecolab Usa Inc. Acid formulations for use in a system for warewashing
ES2633591T3 (en) 2011-12-13 2017-09-22 Ecolab Usa Inc. Method of separating chemicals in a dishwasher
CA2857277C (en) 2011-12-13 2016-10-25 Ecolab Usa Inc. Concentrated warewashing compositions and methods
CN107750270A (en) * 2015-05-07 2018-03-02 泰华施公司 Container washing and its detergent used

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628632C3 (en) * 1966-11-26 1980-10-09 Henkel Kgaa, 4000 Duesseldorf Process for machine washing of dishes
DE1703441A1 (en) * 1968-05-21 1971-12-09 Bosch Hausgeraete Gmbh Dishwasher
DE3532552A1 (en) * 1985-09-12 1987-03-12 Henkel Kgaa METHOD FOR ADJUSTING A PH AREA IN THE WASTE WATER AND DEVICE FOR CARRYING OUT THE METHOD
DE3707366A1 (en) * 1987-03-07 1988-09-15 Diversey Gmbh METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS
DE4113024A1 (en) * 1991-04-20 1992-10-22 Henkel Kgaa METHOD FOR THE MACHINE CLEANING OF Crockery
TW338713B (en) * 1995-09-06 1998-08-21 Sharp Kk A dishwasher
US5879469A (en) * 1997-01-06 1999-03-09 Deeay Technologies Ltd. Dishwashing method and detergent composition therefor
EP1149144A1 (en) * 1999-02-05 2001-10-31 Unilever Plc Dish washing process and compositions relating thereto
JP2004511277A (en) * 2000-10-10 2004-04-15 ジョンソンディバーシー・インコーポレーテッド Detergent composition and container cleaning method
DE10127919A1 (en) * 2001-06-08 2002-12-19 Ecolab Gmbh & Co Ohg Washing processes, for removing mineral or starch deposits in industrial or domestic dishwashers is effected with both alkaline and acidic stages

Also Published As

Publication number Publication date
WO2004052564A1 (en) 2004-06-24
AU2003279362A2 (en) 2004-06-30
ATE362807T2 (en) 2007-06-15
CA2502423C (en) 2010-08-03
CA2502423A1 (en) 2004-06-24
DE60314007D1 (en) 2007-07-05
DE10257391A1 (en) 2004-06-24
DE60314007T3 (en) 2017-10-12
AU2003279362B2 (en) 2009-03-12
EP1567289A1 (en) 2005-08-31
EP1567289B1 (en) 2007-05-23
EP1567289B2 (en) 2017-06-07
DE60314007T2 (en) 2008-01-24
AU2003279362A1 (en) 2004-06-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REFERENTE A RPI 1910, DE 14/08/2007.

B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: NAO CONHECIDA A PETICAO NO 020070145073/RJ DE 15/10/2007 EM VIRTUDE DO EXPOSTO NO ART. 219, INCISO II DA LPI.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]