Tampere University of Technology

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Compostible Laminate

Research output: PatentScientific


Original languageEnglish
Patent numberWO9631347
IPCD21H 19/ 34 A N
Priority date7/04/95
Publication statusPublished - 10 Oct 1996
Publication typeH1 Granted patent


A composite laminate which comprises layers of a cellulose sheet, a polycaprolactone, polylactic acid and/or a poly 3- or 4-hydroxyalkanoic acid is compostible and has acceptable wet strength and resistance to cracking.