BR9906244A - Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide - Google Patents

Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide

Info

Publication number
BR9906244A
BR9906244A BR9906244-5A BR9906244A BR9906244A BR 9906244 A BR9906244 A BR 9906244A BR 9906244 A BR9906244 A BR 9906244A BR 9906244 A BR9906244 A BR 9906244A
Authority
BR
Brazil
Prior art keywords
preparation
peroxide
aqueous phase
ethyl ketone
treated
Prior art date
Application number
BR9906244-5A
Other languages
Portuguese (pt)
Inventor
Pedro Ricardo Torres
Antonio Germano Dos Santos
Joao Batistatognetti
Original Assignee
Ecoper Quimica Ltda
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 Ecoper Quimica Ltda filed Critical Ecoper Quimica Ltda
Priority to BR9906244-5A priority Critical patent/BR9906244A/en
Publication of BR9906244A publication Critical patent/BR9906244A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Patente de Invenção "PROCESSO PARA PREPARAçãO DEPRODUTOS FORMULADOS A BASE DE PERóXIDO DEHIDROGêNIO A PARTIR DA FASE AQUOSA TRATADA DEPERóXIDO DE METIL ETIL CETONA". é então proposto umprocesso para preparação de produtos formulados a base dePeróxido de hidrogênio a partir da fase aquosa tratada de Peróxidode metil etil cetona destinados a aplicações em diversas áreas,principalmente para tratamento de superfícies metálicas e parabeneficiamento de tecidos e peças têxteis confeccionadas. Esteprocesso possibilita além de uma sensível redução de custo destesprodutos, e principalmente, a possibilidade de reaproveitar estafase aquosa tratada, evitando assim as despesas onerosas comtratamentos físicos, químicos e biológicos para o descarte domesmo, também uma melhoria na segurança do processo, uma vezque esta fase aquosa tratada apresenta grande risco de explosãose em contato com substâncias orgânicas durante o tratamentopara descarte.Invention Patent "PROCESS FOR THE PREPARATION OF PRODUCTS FORMULATED WITH DEHYDROGEN PEROXIDE BASED FROM THE TREATED WATER PHASE OF METHYL ETHYL KETONE DEPEROXIDE". a process is then proposed for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with methyl ethyl peroxide for applications in various areas, mainly for the treatment of metallic surfaces and for the benefit of fabrics and made textile parts. This process allows, in addition to a significant reduction in the cost of these products, and mainly, the possibility of reusing this treated aqueous phase, thus avoiding the costly expenses with physical, chemical and biological treatments for domestic disposal, also an improvement in the safety of the process, once this phase treated water presents a high risk of explosion if in contact with organic substances during treatment for disposal.

BR9906244-5A 1999-09-10 1999-09-10 Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide BR9906244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9906244-5A BR9906244A (en) 1999-09-10 1999-09-10 Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9906244-5A BR9906244A (en) 1999-09-10 1999-09-10 Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide

Publications (1)

Publication Number Publication Date
BR9906244A true BR9906244A (en) 2001-12-11

Family

ID=4074427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906244-5A BR9906244A (en) 1999-09-10 1999-09-10 Process for the preparation of products formulated based on hydrogen peroxide from the aqueous phase treated with demethyl ethyl ketone peroxide

Country Status (1)

Country Link
BR (1) BR9906244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004029188A1 (en) * 2002-09-24 2004-04-08 Unilever N.V. Thermally labile bleaching composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004029188A1 (en) * 2002-09-24 2004-04-08 Unilever N.V. Thermally labile bleaching composition

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B15K Others concerning applications: alteration of classification

Ipc: C01B 5/02 (2006.01), D06L 4/10 (2017.01), C11D 3/3