Process Of Treating Scrap Or Waste Product Containing At Least One Polymer Derived From Ethylenic Unsaturated Monomers Only Patents (Class 521/40.5)
- Treating with organic phosphorus-containing material (Class 521/41.5)
- Treating with organic nitrogen-containing material (Class 521/42)
- Treating with organic chalcogen-containing material (Class 521/42.5)
- Treating with hydrocarbon or halogenated hydrocarbon material (Class 521/44.5)
- Treating with steam or water (Class 521/45)
- Treating with mechanical action and in the absence of a chemically reactive additive or solvent (Class 521/45.5)