A - Human Necessities – 45 – D
Patent
A - Human Necessities
45
D
A45D 7/04 (2006.01)
Patent
CA 2041266
ABSTRACT OF THE DISCLOSURE Keratinous material, such as human hair, in which disulfide linkages have been ruptured to form sulfhydryl groups can be permanently set using transition metal oxide compounds.
Perini Mary A.
Tieckelmann Robert H.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Perini Mary A.
Plc Unilever
Tieckelmann Robert H.
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