Cosmetics & Personal Care Formulations with Dispersants

With a sun protection factor of 50, this formula is ideal for baby and children's products, or consumers looking for excellent UV coverage for a full day in the sun. By using ZINCLEAR™ IM zinc oxide dispersion, this product is able to provide full-spectrum UV coverage from an inorganic sunscreen filter, helping to create better aesthetics and reduced potential for skin irritation.

DRY-FLO® PURE starch, a hydrophobic corn starch provides water resistance and a silky smooth, powdery feel on the skin. Additionally DRY-FLO PURE starch's anti-caking properties help to maintain dispersion of solids.

This easy-to-make, cold processed Blemish Balm (BB) facial cream is formulated and stabilized with Novemer™ EC-2 Polymer. It also provides a light but cushiony break to this 5-in-1 facial cream which moisturizes, covers blemishes, brightens, helps prevent early signs of aging, and offers sun protection. Glucam™ E-20 & P-20 Humectants enhance skin hydration. This tinted moisturizer works like a foundation, but is not as thick as regular foundation to produce a natural look without clogging pores. It contains Schercemol™ DIA, NGDO & CATC Esters to disperse and provide uniform coverage of Titanium Dioxide and Mica on the skin. It also contains ingredients to maintain younger looking, blemish-free skin. The combination of Novemer™ EC-2 Polymer, Schercemol™ Esters and sunscreen actives provides

This foundation contains Kobo's Natural, OD, Pigment dispersions. They contain patent pending, NJE, Natural Jojoba Ester surface treatment that enables pigment particles to be rendered hydrophobic. NJE treatment helps to balance sebum on the skin which moisturizes dry skin while easing sebum production in oily skin. NJE pigments disperse easily, give slip and adhere to skin. MSS-500W helps impart an elegant feel in application and a soft focus effect.

This W/O foundation features Kobo's Volatile Non-D5, FAND, Pigmentary Dispersions. DM2F40T7 is a Volatile Non-D5 Attenuation grade TiO₂ Dispersion and is used for SPF. Kobo's Lucentite SAN-P gives body and thickening to the oil/silicone phase and Element14 PDMS 5-A gives slip during application. CL-2080 is a microsphere which gives slip during application and helps to give a matte finish when dry. SS4267 silicone resin enhances wear and adherence to the skin.

This sheer, natural sunscreen contains Ecocert compliant materials. This high SPF sunscreen uses Kobo's non-nano natural sunscreen dispersion EMP50TEL. Sunsil-130H helps the formula spread and dry to a smooth non-tacky film.

This castor oil based lipstick has good slip, glide and shine. Kobo's Microsphere, MSS-500/3H, is used to achieve better application and helps to reduce any sweating. Kobo's Pigmentary Dispersions, INBP75ER and INBP45R7C, are used for the high percentage of color. They also help to improve wear and formula aesthetics.

Pearl Hair Shampoo is a mild shampoo based on natural concept. It contains:

• Recrystallized Amihope LL concentrate which provides a natural pearlescent effect and improves conditioning property of the shampoo.
• Amisoft CS-22 acts as a natural cleansing surfactant.

In sensory tests, the shampoo with AMIHOPE LL is perceived as better performing in terms of foamability, finger-through during washing, hair smoothness and detangling property during rinse.

Preparation of recrystallized Amihope LL concentrate:
When AMIHOPE LL is precipitated in a surfactant solution the particle size tends to be smaller and the dispersing the LL in a liquid cleansing formulation is easier. This AMIHOPE LL concentrate is stable, suitable as a premix for various preparations.

A formulation by Ajinomoto.