prov:value
| - ether, neoprene, polyisobutylene, polybutadiene and polyisoprene, polyvinyl acetate, urea/formaldehyde resinates, resorcinol/formaldehyde resinates, cellulose derivatives such as ethylcellulose, methylcellulose, nitrocellulose, cellulose acetate butyrate and carboxymethylcellulose, and also natural gums such as agar, acacia, pectin, starch, dextrin, albumin, gelatin, casein, etc.
|