Zinc Pyrithione-Based Anti-dandruff Shampoo

This anti-dandruff shampoo formulation with Zinc Pyrithione makes use of HallStar^® SAB-2N Flake to maintain the active ingredient in dispersed form. HallStar^® SAB-2N Flake contributes opacity as well as desirable rheological properties to the finished product. Foam quantity and stability may be adjusted by modifying the level of RTD Coco Sulfate.

PREPARATIVE PROCEDURE

1	Combine phase A under strong mixing to prevent clumping and when well-dispersed add phase B.
2	Heat phase AB with mixing to 74-77°C, then add phase C items in order and mix for 30 minutes.
3	With continued mixing, begin cooling batch and at 43°C add phase D items, bringing batch to pH 5.5 – 6.5.
4	Add phase E items in order to targets and when batch is uniform and at desired filling temperature, stop cooling and mixing.

PRODUCT CHARACTERISTICS (25°C)

Appearance	Opaque viscous lotion
Viscosity (Brookfield, Model RV, T-bar D, 5, 20 & 100 rpm; cP)	33600, 18400 & 7220
pH	6.1

*Patented and Patent Pending

The information presented herein is believed to be accurate and reliable, but no warranty or guarantee, expressed or implied, is made regarding the information or the performance of any product. Further, nothing contained herein shall be taken as any inducement or recommendation to use, manufacture or sell that may infringe any patents or any other proprietary rights now or hereafter in existence, nor to imply compliance with any regulatory requirements

The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA

Tel.: 877 427 4255 (International n.: +1 312 385 4494) - Fax: +1 330 929 3616 - E-mail: customerservice@hallstar.com Web Site: hallstar.com