MX2009006754A - A method for washing a polycarbonate article. - Google Patents

A method for washing a polycarbonate article.

Info

Publication number
MX2009006754A
MX2009006754A MX2009006754A MX2009006754A MX2009006754A MX 2009006754 A MX2009006754 A MX 2009006754A MX 2009006754 A MX2009006754 A MX 2009006754A MX 2009006754 A MX2009006754 A MX 2009006754A MX 2009006754 A MX2009006754 A MX 2009006754A
Authority
MX
Mexico
Prior art keywords
acid
washing
article
component
polycarbonate article
Prior art date
Application number
MX2009006754A
Other languages
Spanish (es)
Inventor
Holger Theyssen
Mark V Clifton
Stefan Grober
Timothy Jones
Marco Haag
Original Assignee
Johnson Diversey 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
Priority claimed from EP06026530A external-priority patent/EP1935972A1/en
Application filed by Johnson Diversey Inc filed Critical Johnson Diversey Inc
Publication of MX2009006754A publication Critical patent/MX2009006754A/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
    • C11D7/22—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-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
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • C11D2111/18—

Abstract

The present invention relates to a method for washing a polycarbonate (PC) article, wherein the PC article is washed with an acidic concentrate containing the following components: at least one strong acid and at least one compound selected from glycolic acid, benzoic acid, bromoacetic acid, sorbic acid, lactic acid, salicylic acid and caprylic acid, whereby component a) does not include any compounds from component b).
MX2009006754A 2006-12-21 2007-12-20 A method for washing a polycarbonate article. MX2009006754A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06026530A EP1935972A1 (en) 2006-12-21 2006-12-21 A method for washing a polycarbonate article
US88502907P 2007-01-16 2007-01-16
PCT/US2007/088307 WO2008079941A1 (en) 2006-12-21 2007-12-20 A method for washing a polycarbonate article

Publications (1)

Publication Number Publication Date
MX2009006754A true MX2009006754A (en) 2009-07-02

Family

ID=39562932

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006754A MX2009006754A (en) 2006-12-21 2007-12-20 A method for washing a polycarbonate article.

Country Status (3)

Country Link
EP (1) EP2091997B1 (en)
MX (1) MX2009006754A (en)
WO (1) WO2008079941A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793221A (en) * 1972-09-13 1974-02-19 Basf Wyandotte Corp Thickened acid cleaner
US3993575A (en) * 1975-05-27 1976-11-23 Fine Organics Inc. Hard surface acid cleaner and brightener
US4505836A (en) * 1982-07-28 1985-03-19 Tp Industrial, Inc. Plastic bottle cleaner composition and method
DE19626137A1 (en) * 1996-07-01 1998-01-08 Henkel Ecolab Gmbh & Co Ohg Process for the mechanical cleaning of reusable containers soiled with stubborn dirt
WO2002074889A2 (en) * 2001-03-20 2002-09-26 Henkel Kommanditgesellschaft Auf Aktien An acidic, phosphate-free plastic cleaner composition with reduced steel etch
US6472358B1 (en) * 2001-11-15 2002-10-29 Ecolab Inc. Acid sanitizing and cleaning compositions containing protonated carboxylic acids
EP1331261A1 (en) * 2002-01-23 2003-07-30 Chemische Fabrik Dr. Weigert GmbH & Co. KG. Process of cleaning and disinfecting of dishes
EP1561801A1 (en) * 2004-01-28 2005-08-10 JohnsonDiversey Inc. Sanitizing and cleaning composition and its use for sanitizing and/or cleaning hard surfaces
WO2008046449A1 (en) * 2006-10-17 2008-04-24 Ecolab Inc. Sanitary cleaner on a new acid combination

Also Published As

Publication number Publication date
WO2008079941A1 (en) 2008-07-03
EP2091997A1 (en) 2009-08-26
EP2091997A4 (en) 2012-01-04
EP2091997B1 (en) 2016-08-17

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Legal Events

Date Code Title Description
HH Correction or change in general
HC Change of company name or juridical status