Cosmetics & Personal Care Formulations with Dispersants

This Color-expressive mascara with Eastman AQ™ 38S polymer features:
Eastman AQ™ 38S Polymer: is a film former. It is a sulfopolyester that disperses directly in hot water without the assistance of amines, co-solvents, surfactants or other additives. It exhibits no neutralization, quick drying and water-resistant properties.
A formulation by Eastman.

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.

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.

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.

This Broad Spectrum SPF 50+ Sunscreen Cream yields a broad spectrum (SPF/PFA =3) sunscreen cream. SolaStay® S1 is incorporated to mitigate the photocatalytic and reactive oxygen species generating activities of titanium dioxide and to rapidly and efficiently quench the excited states of avobenzone. HallBrite® BHB aids wetting and dispersion of the Titanium Dioxide. Olivem® liquid crystal making emulsifiers provide a stable emulsion while imparting sensorial and physiological benefits. This product was subjected to in vitro analysis and delivered SPF ~65, PFA (PPD) ~21 performance with critical wavelength 379 nm.

A formulation by Hallstar.

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.

Performance Economy Shampoo delivers a pleasing slippery feel and combability to wet hair. Sensomer™ 10M conditioning polymer provides smooth feel and Glucamate™ LT thickener increases the viscosity of the formula without the addition of salt. Quickpearl™ EGL pearlizing agent contributes an elegant pearlescent appearance. Carbopol® Ultrez 20 polymer decreases processing time, due to its fast dispersion, and contributes to the stability of the formulation. A formulation by Lubrizol.

This eye serum features Kobo's FAS Dispersions which give color consistency and ease of manufacturing. Daiamid MSP-S is a soft polymer that adds a soft, creamy texture and gives soft focus effect. This eye serum also contains KTZ® Gold Lame Pearlescent Pigment which helps to cover up blue, dark circles and provides brightening. Glycospheres, Gs-VE, Gs-PCOg and Gs-VA100C, protect and deliver active ingredients for reducing puffiness around the eye area.

This long-wear mascara contains Kobo's Carbon Black dispersion, WSJ10CB, for intense, deep, black color. Kobo's resin composite, Koboguard® 5400 SQ, gives quick build up with a water-resistant film, and aids in long wear. Kobo's pigmentary dispersion, W60BBNFAP, is used in combination with WSJ10CB to provide a deep black shade and film-forming properties. Diasphere® KS1000 is a unique, 10 micron, spherical powder that is non-absorbant and and gives build up without drying out the formula.