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Application filed by Procter & GamblefiledCriticalProcter & Gamble
Priority to BR9612771-6ApriorityCriticalpatent/BR9612771A/en
Priority claimed from PCT/US1996/014758external-prioritypatent/WO1998011189A1/en
Publication of BR9612771ApublicationCriticalpatent/BR9612771A/en
Patente de Invenção:<B>"PROCESSO DE PRé-TRATAMENTO DE LAVAGEM E COMPOSIçõES DE ALVEJAMENTO"<D>. A presente invenção refere-se a um processo para pré-tratamento de tecidos coloridos, com uma composição líquida compreendendo um peroxido de diacila alifática de 6 a 20 átomos de carbono, antes da lavagem dos ditos tecidos. A invenção também divulga composições líquidas adequadas para o pré-tratamento de tecidos, tendo um pH de ceca de 0 a 6 e compreendendo o tal peroxido de diacila alifática e um segundo alvajente de peroxigênio.Invention Patent: <B> "WASH PRE-TREATMENT PROCESS AND TARGET COMPOSITIONS" <D>. The present invention relates to a process for pretreating colored fabrics, with a liquid composition comprising an aliphatic diacyl peroxide of 6 to 20 carbon atoms, before washing said fabrics. The invention also discloses liquid compositions suitable for pretreating tissues, having a ca. pH of 0 to 6 and comprising such aliphatic diacyl peroxide and a second peroxygen bleach.
BR9612771-6A1996-09-131996-09-13
Pre-treatment washing process and bleaching compositions
BR9612771A
(en)