The present invention relates to thermoplastic compositions which are degradable and/or compostable, the method of preparation of the degradable and/or compostable compositions and use of the degradable and/or compostable compositions in a monofilament, shaped article or film, or may be used as a coating,...http://www.google.es/patents/US20020028857?utm_source=gb-gplus-sharePatente US20020028857 - Compostable, degradable plastic compositions and articles thereof
Compostable, degradable plastic compositions and articles thereof