CPC Subgroup
C08B 5/06 Isolation of the cellulose nitrate
Full Title
Preparation of cellulose esters of inorganic acids > Cellulose nitrate > Post-esterification treatments , including purification > Isolation of the cellulose nitrate
C08B 5/06 Preparation of cellulose esters of inorganic acids > Cellulose nitrate > Post-esterification treatments , including purification > Isolation of the cellulose nitrate