Patent ID: 11918665
Assignee: HENKEL AG & CO. KGAA
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 18:
19. The process according to claim 1, further comprising mixing an agent (a′) and an agent (a″) to form the agent (a) prior to applying the agent (a) to the keratinous material, wherein:
the agent (a′) comprises the (a1) at least one organic silicon compound,
the agent (a″) comprises the (a2) at least one colorant compound,
the agent (a′) contains less than about 10 weight % water, based on the total weight of the agent (a′), and
the agent (a) is applied to the keratinous material either immediately after its preparation or after a short reaction time of from 10 seconds to 20 minutes.