Treating Polymer Containing Material Or Treating A Solid Polymer Or A Resinifiable Intermediate Condensation Product Patents (Class 528/480)
- Filtration (Class 528/502A)
- Stretching to alter polymer properties by elongation (Class 528/502B)
- Compression or pressure treatment (Class 528/502C)
- Centrifuge separation (Class 528/502D)
- Spray drying or atomization (Class 528/502E)
- Shearing to change polymer particle size or to change polymer properties (Class 528/502F)