Title:
Method of simultaneously permanently dyeing and waving human hair
United States Patent 3399682

Inventors:
Toshio, Isaji
Publication Date:
09/03/1968
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Assignee:
HOYU SHOKAI KK
Primary Class:
132/204
Other Classes:
424/70.200, 8/127.500, 132/208, 8/425, 8/432
International Classes:
A61K8/46; A61K8/49; A61K8/66; A61Q5/04; A61Q5/06; A61K8/30
US Patent References:
2776668Method and preparations for the permanent dyeing of keratinous material
3206363Composition and process for solvent dyeing with tetraloweralkyl ureas
2615828Compositions for treating keratin-containing materials
Foreign References:
FR931447A
FR1067850A