Preparation of cellulose esters of organic acids

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

Subclass:

POLYSACCHARIDES; DERIVATIVES THEREOF

Related Keywords

Child Classifications

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• C08B 3/02 Catalysts used for the esterification
• C08B 3/04 Cellulose formate
• C08B 3/06 Cellulose acetate
• C08B 3/08 of monobasic organic acids with three or more carbon atoms
• C08B 3/12 of polybasic organic acids
• C08B 3/14 in which the organic acid residue contains substituents, e.g. NH, Cl
• C08B 3/16 Preparation of mixed organic cellulose esters
• C08B 3/2 Esterification with maintenance of the fibrous structure of the cellulose
• C08B 3/22 Post-esterification treatments, including purification