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Patent Picks—Esters for Feel, UV Protection, Salt-free Thickening and More

By: Rachel Grabenhofer, C&T magazine
Posted: August 24, 2010

page 2 of 4

Heterocyclic compound, UV absorbent and composition containing the same
US Patent Application 20100210762 
Publication date: Aug. 19, 2010
Assignee: Fujifilm Corp.

The disclosed patent describes cosmetic formulations containing a UV absorbent in addition to a primary light-protecting material and a secondary light-protecting material that are capable of prohibiting the photochemical chain reaction induced when UV rays penetrate skin or hair. Cosmetic compositions containing the UV absorbent may include skin washing and cleansing preparations in tablet or liquid soap form, synthetic detergents and pastes for cleaning as well as bathing preparations in the form of liquids (i.e., foam baths, milks, etc.) or solids such as bath cubes and bath salts, among others.

Cationic latex as a carrier for bioactive ingredients and methods for making and using the same
US Patent 7781498
Publication date: Aug. 24, 2010
Assignee: Mallard Creek Polymers Inc.

This invention relates to latex compositions that incorporate at least one bioactive component such as an antibacterial or antifungal agent, and methods for making and using such latex compositions. The latex compositions disclosed herein can be prepared by the emulsion polymerization of the latex component monomers in the presence of the at least one bioactive component. As provided herein, the latex composition can be applied to a wide variety of substrates such as: textiles, pretreatments for fibers, inorganic and/or organic materials such as coating or encapsulation of fillers or pigments, wound or surgical treatments or dressings, personal care or hygiene products such as shampoos, lotions, creams, hair and skin care products, body wash, cosmetics, toilet items and more.

Product comprising a combination of milk serum apoproteins and free fatty acids
US Patent Application 20100209526
Publication date: Aug. 19, 2010
Assignee: Westgate Biological Ltd.