Explanatory notes
… chemical modification of polymers produced by this process (for example, poly(vinyl alcohol) prepared by the hydrolysis … or they may be precipitated from their solution in the form of filaments. At this stage their properties are … is then treated with carbon disulphide and transformed into sodium cellulose xanthate. The latter is in turn …Legal note
… chemical modification of polymers produced by this process (for example, poly(vinyl alcohol) prepared by the hydrolysis … or chemical treatment of natural organic polymers (for example, cellulose) to produce polymers such as … or by chemical modification of natural organic polymers (for example, cellulose, casein and other proteins, or …Classification opinions
… (other than knitted or crocheted fabrics), having a semi-formed hem obtained merely by folding back the edge. …
