C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 7/38 (2006.01) C11D 3/39 (2006.01) C11D 7/26 (2006.01) C11D 7/32 (2006.01) C11D 11/00 (2006.01) D06L 3/02 (2006.01)
Patent
CA 2266038
The present invention relates to a process for pretreating colored fabrics with a liquid composition comprising a C6-C20 aliphatic diacyl peroxide before washing said fabrics. This invention also discloses liquid compositions suitable for pretreating fabrics, having a pH of from 0 to 6, and comprising such an aliphatic diacyl peroxide and a second peroxygen bleach.
La présente invention concerne un procédé visant à prétraiter avant leur lavage des tissus colorés avec une composition liquide, cette composition comprenant un peroxyde diacyle aliphatique en C6-C20. Cette invention concerne également des compositions liquides appropriées pour prétraiter des tissus, dont le pH est compris entre 0 et 6, et comprenant le peroxyde diacyle aliphatique précité et un second agent de blanchiment de peroxygène.
Burns Michael Eugene
Masotti Valentina
Sarcinelli Luca
Scialla Stefano
Dimock Stratton Llp
The Procter & Gamble Company
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