SPATIALLY RESOLVED COMBING ANALYSIS 95 .v Figure 1. A two-window treatment frame for treating the fibers in two sections. I I i i i i Ii i ii Untreated hair after Chermcal treatment Removal of the Exposure of the whole shampooing combing through windows treatment frame tress to conditioner measurement rinsing with water and combing measurement. treatment followed by (1) shampooing. (3) rinsing combing (2) measurement. (4) Figure 2. Experimental protocol of procedure A.

IIIII I IIIII I Untreated hair Chemical treatment of the Treatment with a Removal of treatment after shampooing whole tress rinsing with conditioner through frame combing combing measurement water and shampooing windows in a frame measurement before (1) combing measurement. and rinsing. and after shampooing. (2) (3) (4) Figure 3. Experimental protocol of procedure B. 150 100 .......... so 0 0 50 100 150 200 250 300 350 Distance [% of initial] .... before treatment after treatment after treatment + shampooing Figure 4. Combing curves of virgin, dark brown hair treated according to procedure B (no chemical treatment) after exposure to 0.2% polyquaternium-11.

Purchased for the exclusive use of nofirst nolast (unknown)
From: SCC Media Library & Resource Center (library.scconline.org)