Material especially useful for making drinking cones and laminated films comprises a biodegradable hydrophilic matrix containing a hydrophobic polymer and coated with a biodegradable hydrophobic polymer

Coated biodegradable material comprises a biodegradable hydrophilic matrix consisting of a material derived from a renewable resource into which a hydrophobic polymer has been incorporated before coating with a biodegradable hydrophobic polymer. An Independent claim is also included for bottles, fil...

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