Hallstar is a Chicago-headquartered specialty chemistry company serving beauty and personal care and industrial businesses. Its expertise centers on ester chemistry and polymer modification, and the company says it has more than 100 patents. Hallstar develops and manufactures products at multiple named manufacturing centers and has grown globally while retaining its Chicago headquarters.
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HallstarHallstar develops and manufactures specialty ester chemicals, including plasticizers and polymer modifiers, drawing on decades of ester competency and experience in polymer modification. Its industrial business works with customers on formulations for elastomers, thermoplastics, and adhesive and sealant applications, and it also serves beauty and personal care markets and select niche sectors.STOW, OH
InolexWith roots stretching back more than 145 years, Inolex designs and manufactures sustainable specialty ingredients for the beauty and personal-care industry. The independent company applies green chemistry, life-cycle thinking, and renewable plant feedstocks to develop alternatives such as plant-based hair-care ingredients and safe preservation systems. Its flagship manufacturing site in Charlotte, North Carolina, supports a global supply network serving customers in more than 85 countries.PHILADELPHIA, PA
Patech Fine Chemicals Co., LtdFounded in Taiwan in 2000, Patech Fine Chemicals develops and manufactures ester-based specialty chemicals for lubricants, personal care and polymer additives. Its research chemists and engineers use molecular modeling and a tribology laboratory to develop products ranging from sustainable cooling fluids to natural and biodegradable formulations. Patech operates automated production facilities in Taiwan and supports customers through offices in China, Japan, Europe and North America.DUBLIN, OH