公开(公告)号：US20210322293A1

公开(公告)日：2021-10-21

申请号：US17348354

申请日：2021-06-15

Applicant: RHODIA OPERATIONS

Inventor： Gilda LIZARRAGA ,  Delphine MECHINEAU ,  Dominique LEMOS ,  Caroline MABILLE

IPC: A61K8/73 ,  A61Q5/00 ,  C08B37/00 ,  A61Q5/12 ,  A61Q5/02 ,  C08L5/00

Abstract: The present invention relates to a non-cellulosic polysaccharide derivative: i) having a mean average molecular weight (Mw) from about 100,000 g/mol, preferably from about 150,000 g/mol and more preferably from about 200,000 g/mole to about 2,000,000 g/mol, preferably to about 1,800,000 g/mol and more preferably to about 1,400,000 g/mole; and ii) containing at least one cationic group, with a cationic degree of substitution (DScat)extraction, from about 0.20 to about 0.30.