Invention Grant
- Patent Title: Process for improving the quality of living, human hair by lanthionization
- Patent Title (中): 改善生活质量的过程，人类头发的衰老
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Application No.: US449437Application Date: 1974-03-08
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Publication No.: US3971391APublication Date: 1976-07-27
- Inventor: Pierre Bore , Jean-Claude Arnaud , Gregoire Kalopissis
- Applicant: Pierre Bore , Jean-Claude Arnaud , Gregoire Kalopissis
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Priority: LU67178 19730308
- Main IPC: A61K8/00
- IPC: A61K8/00 ; A45D7/00 ; A45D7/04 ; A45D7/06 ; A45D19/16 ; A61K20060101 ; A61Q5/00 ; A61Q5/04
Abstract:
Process for improving and modifying the cosmetic properties of living human hair comprising transforming about 25 to 70% of the cystine in hair that is not subjected to any extension stress into lanthionine. The process is carried out with an aqueous medium having a pH between about 10.5 and 13 containing at least one alkali or alkaline earth metal hydroxide.
Public/Granted literature
- US5558186A Friction disk with renewable wear faces Public/Granted day:1996-09-24
Information query
