Reactive Bath Patents (Class 264/183)
- Cellulose derivatives (Class 264/187)
- Viscose (Class 264/188)
- Bath contains organic compound (Class 264/189)
- Extrudant contains added organic compound (Class 264/191)
- Subsequent chemical treatment of formed articles (Class 264/195)
- Plural step coagulating or regenerating (Class 264/196)
- Mechanical treatment of articles (e.g, stretching, folding, deforming, etc.) (Class 264/198)
- Cupro ammonium cellulose (Class 264/199)
- Cellulose acetate (Class 264/200)