C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/00 (2006.01) C11D 3/40 (2006.01)
Patent
CA 2544342
The present invention concerns photo-bleaching with Food red 14 (colours Index 45430) and in particular the bleaching of laundry items.
La présente invention concerne le photo-blanchiment à l'aide de rouge alimentaire 14 (index des couleurs 45430) et plus particulièrement le blanchiment d'articles de blanchisserie.
Batchelor Stephen Norman
Dixon Sarah
Gowling Lafleur Henderson Llp
Plc Unilever
The Sun Products Corporation
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