CPC Subgroup
C09D 101/14 Mixed esters, e.g. cellulose acetate-butyrate
Full Title
Coating compositions based on cellulose, modified cellulose, or cellulose derivatives > Cellulose derivatives > Esters of organic acids (of both organic acids and inorganic acids C09D101/20) > Mixed esters, e.g. cellulose acetate-butyrate