Lubrizol Advanced Materials, Inc.

Pmd Holdings Corp.

Daniel F Hasman

Krishnan Tamareselvy

Carole Angele Lepilleur

Nancy S Marchant

Julie F Schmucker-Castner

Joseph A Chiarelli

Michael P Myers

Francine I Shuster

Brian J Vondruska

Ferdinand Utz

William R Wilber

Hong Luo

Ramiro Galleguillos

Steven Constantino

David John Smith

This invention relates to cationically derivatized polycalactomannans obtained fromandand to their use in personal care, household care, and institutional care compositions.

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Cationic cassia derivatives and applications therefor

A block copolymer for hair styling compositions includes hydrophilic and hydrophobic blocks which allow for optimization of desirable characteristics of the hair styling composition, such as flow onto the hair, prevention of curl droop, style retention at high humidity, tack, hardness, resistance to flaking, restylability, volumizing, and washability from the hair. The copolymer includes a polyacrylate backbone of hydrophobic blocks, with hydrophilic acrylate side chains. The copolymer is suitable for the formulation of a number personal care, household, hair care, skin care and other formulation. The copolymer is suited to incorporation into low VOC hydro-alcoholic hair styling compositions to meet reduced VOC, regulations.

Branched/block copolymers for treatment of keratinous substrates

Growing community of inventors

North Royalton, OH, United States of America

Daniel F Hasman