Formulary

Shampoo for Fine Hair

Released by Solvay Chemicals, Inc.

December 1, 2012

Water
q.s. to 100
Jaguar C-13S (Rhodia) (Guar hydroxypropyltrimonium chloride)
0.1
Mackester EGDS (Rhodia) (Glycol distearate)
1.0
Mackamide CMA (Rhodia) (Cocamide MEA)
2.0
Mackam 50-UL(Rhodia) (Cocamidopropyl betaine)
5.0
Rhodapex ESB-70/FEA (Rhodia) (Sodium laureth sulfate)
10.0
Rhodapon LX-28/AF3 (Rhodia) (Sodium lauryl sulfate)
12.0
Mackpro Plus Wheat-C (Rhodia) (Cocodimonium Hydroxypropyl hydrolyzed wheat protein)
4.0
Mackstat DM (Rhodia) (DMDM hydantoin)
0.4
Citric acid
q.s.
Sodium chloride
q.s.
Fragrance, dye
q.s.

Procedure
Charge water. Disperse Jaguar C-13S. Mix about 15 minutes. Begin heating to 65-70°C. Above 50°C, add Mackester EGDS, Mackamide CMA and Mackam 50-UL. Begin cooling while adding Rhodapex ESB-70/FEA and Rhodapon LX-28/AF3. Below 50°C, add MackproPlus Wheat-C, Mackstat DM, fragrance and dye. Adjust pH with citric acid and adjust viscosity with sodium chloride.

Properties
Appearanceu2014White to off white viscous pearlescent liquid; Brookfield Viscosity at 25°Cu20145,000 u2013 10,000 cps (LVT, spindle 3, 12 rpm); pH @ 25°Cu20145.0 to 7.0; Solids, %u201416 - 20.0%; Storage-Stabilityu2014Stable for 1 month (25°C; 45°C ; 4°C) 3 cycles freeze/thaw.

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