Centerchem Formulates Therapeutic Cream

Phase Phase A

Phase Phase B

Phase Phase C

Procedure::
Combine phase B ingredients and begin heating in water bath to 75°C. Add NaOH and EDTA to phase A water. Begin heating to 75°C. At 55°C, add xanthan gum and glycerin to water phase. Mix until uniform. When both phases have reached 75°C, slowly add phase B to phase A. Mix for 10 minutes. Cool. At 55°C, add phase C ingredients. Mix until uniform. Continue cooling. Pour into containers while still warm.

More info::
Centerchem, Inc., Tel: (203) 822-9800, Website: www.centerchem.com

Glycols-Based Translucent Deo Stick

Phase Phase A

Phase Phase B

Phase Phase C

Procedure::
Combine phase A in the main vessel, start mixing and heat to 75°C. Slowly add phase B (to prevent clumping). When the batch is crystal clear and completely free of undissolved phase B, add phase C in order. When again completely clear, correct for any water loss and commence very slow cooling (to prevent product solidification) with strong mixing without aeration. Stop cooling at least 5°C above solidification point and fill product into containers.

Comments::
Dimethyl capramide inhibits the growth of odor-causing bacteria, including C. xerosis and Micrococcus species, relevant to the control of underarm odor. It improves deodorant stick clarity and leaves skin smelling fresh and clean. Optimum clarity requires filling product into containers while well above its solidification temperature so the product does not start to set while being poured.

Appearance::
Almost colorless firm, deformation-resistant translucent gel Melt (solidification) Point—56°C.

More info: :
The HallStar Company, (877) 427-4255, (312) 385-4494; Website: www.hallstar.com; E-mail: customerservice@hallstar.com

Antiperspirant Deodorant Stick

Procedure::
Heat items 2 to 5 to 65°C until liquid. Add item 1 with moderate agitation. Add items 6 and 7 and stir 5-10 minutes until uniform. Cool to 55°C and add item 8 with stirring and pour to stick forms.  

More info: :
RITA Corporation, (815) 337-2500; Website: www.ritacorp.com

Hand Sanitizing Gel

Phase Phase A

Procedure::
Disperse Carbopol Ultrez Polymer by sprinkling on the surface of deionized water.  After polymer is wetted, mix slowly at low speed. Slowly add the propylene glycol and ethanol with gentle mixing. Allow as much air to escape as possible before proceeding. Add the SilSense Copolyol-1 Silicone with gentle mixing. Add the triisopropanolamine with gentle sweeping motion to minimize air entrapment. Mix until uniform. Add dye or fragrance if desired. The following water-soluble emollients are also recommended for use in this application. Use levels from 0.3-0.5% addition will have little effect on the final clarity.  Use of a non-water-soluble emollient will result in an opaque formulation: Glucam E-20  (Lubrizol Advanced Materials) (Methyl gluceth-20) or Glucam E-10 (Lubrizol Advanced Materials) (Methyl Gluceth-10). For more information, request TDS-255.

Properties::
(initial values measured immediately): Carbpol Ultrez 21/Carbopol Ultrez 20 Appearance—Clear Gel/Clear Gel; pH—7.3-7.6/7.3-7.6; Viscosity (Brookfield RVT @20 rpm, 25°C #5 spindle)—(mPa·s) 8,000-12,000/4,000-6,000; Clarity (Brinkmann PC 920 Colorimeter, 420 nm) (%T)—90-95/97-100; Stability—Passed 45°C, Passed 3 months/Passed 45°C, 3 months

More info:
Lubrizol Advanced Materials Inc. (Noveon Consumer Specialties), Tel: (216) 447-5000, (800) 379-5389, More info: www.personalcare.noveon.com

O/W Facial Wipe for Mature Skin

Phase Phase A

Phase Phase B

Phase Phase C

Phase Phase D

Procedure::
Charge the vessel with phase A and add phase B with simple stirring. Add phase C to phase A/B while stirring. Add ingredients of phase D in the given order and stir well.

More info: :
Evonik Goldschmidt, (49) 201-173-2854, Website: www.evonik.com/personal-care;
Email: personal-care@evonik.com

Hydrating Body Créme

Phase Phase A—Heat to 75°C

Phase Phase B – Add at 75°C

Phase Phase C — Add at 55°C

Phase Phase D – Add at 55°C

Phase Phase E – Add at 45°C

Procedure::
Combine phase A ingredients and begin heating to 75°C.  Stir until clear and homogeneous. In a separate vessel add all phase B ingredients and heat to 75°C until melted.  Add phase B to phase A @ 75°C.  Cool batch to 55°C; add phase C ingredients.  Homomix batch until uniform. At 55°C, add Syntran 5500. Cool batch slowly to 45°C add phase E.

Procedure::
Final pH—6.5 ± 0.3; Appearance—Light tan solution; %Solids—24%; pH value at 22°C—7; Viscosity@22°C—100 mPa

More info::
Interpolymer Corporation, (781) 828-7120, (800) 262-1281, Website: www.interpolymercorp.com

Sulfate-Free Surfactants Conditioning Shampoo

Phase Phase A

Procedure::
Add Natrosol Plus 330CS to water under agitation. Raise pH to about 8 to 9.0. Mix for 45 minutes while maintaining the pH. Adjust the pH if necessary.  Add Plantaren 2000 N UP, Cetiol LDO and Lamesoft P065 while mixing. Mix 10 minutes between each addition.  Add sodium benzoate. Mix 10 minutes.  Add Citric acid to adjust pH to about 5.0. Mix for 15 minutes.  Next, add AquaCat and mix for 10 minutes. Adjust pH to about 5.

Properties::
Viscosity Brookfield, LVT, 30rpm (cps)—4820; pH—5.0; Lather appearance—rich, dense.

More info: :
Ashland Aqualon Functional Ingredients, Tel: (302) 995-3000, Website:  www.aqualon.com

Extra Protection Super Silky Sunscreen Lotion

Phase Phase A

Phase Phase B

Phase Phase C

Phase Phase D

Procedure::
Combine all phase A ingredients into a vessel while stirring mixture. In another vessel add deionized water then slowly add xanthan gum while stirring. Continue to stir until clear homogenous mixture forms. Add other remaining phase B ingredients one by one to gum mixture while continuing to stir. Begin heating both vessels until the temperature of both vessels is between 80-85°C. Once a 80-85°C temperature has been achieved add phase A to phase B slowly while continuing to stir the mixture. Remove from heat and homogenize the resulting emulsion for three minutes. Once the homogenized emulsion has cooled to 35°C add phase C ingredients one by one while continuing to stir. Once the above mixture has cooled to room temperature add phase D ingredients one by one while continuing to stir. Adjust the pH with triethanolamine (TEA 99%) and package.

More info: :
Air Products & Chemicals Personal Care, Tel: (610) 481-6799; Website: www.airproducts.com/personalcare

Antiperspirant Gel CP

Phase Phase A

Phase Phase B

Phase Phase C

Procedure::
Add phase A ingredients in batch tank. Stir 10 minutes and begin raising temperature to 60°C. In separate container, heat phase B to 65°C and add to phase A at 60°C. Begin cooling to room temperature, add Dowicil at 45°C. Add fragrance and color if necessary.

More info: :
Natunola Health, Inc., Tel: (613) 774-9998, Website: www.natunola.com, E-mail: admin@natunola.com

Liquid Eyeliner

Phase Phase A

Phase Phase B

Phase Phase C

Phase Phase D

Procedure::
Combine phase A ingredients into a uniform phase. Grind phase B in a micropulverizer. Mix phase A and phase B until homogeneous. Combine phase C ingredients and melt at 80-85°C with good mixing. Heat phase A at 75-80°C. Slowly add phase C to phase A and B with continuous mixing. Stir at 75°C for 15 minutes and cool the batch. Combine phase D ingredients. At 50°C, slowly add phase D to the batch. Continue to cool the batch to room temperature.

More info::
DuPont Tate & Lyle Bio Products, Tel: (866) 404-7933 (U.S., Canada & Mexico); (217) 421-3443; Website: www.duponttateandlyle.com

Cream Conditioner

Phase Phase A

Procedure::
Disperse Farmal 6892 in water and with continuous blending heat to 80-85°C. Hold for 20 minutes. Add Corum 3426 and cetyl alcohol. Cool to 50°C and add fragrance and preservative. Cool and fill.

Comments::
Corn Products International, Inc., Tel: (800) 443-2746; Website: www.farmalingredients.com

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