PROCESS FOR PRODUCTION OF FILM COMPRISING MICROFIBRILLATED CELLULOSE AND NANOPARTICLES

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200010629A1
SERIAL NO

16489801

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Abstract

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The present invention relates to a new process for improving runnability and dimensional stability when manufacturing a film comprising high amounts of microfibrillated cellulose (MFC) without negatively impacting the film properties. According to the present invention a high amount of nanoparticles is used as an additive, optionally together with a retention polymer.

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Patent Owner(s)

Patent OwnerAddress
STORA ENSO OYJP O BOX 309 HELSINKI 00101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backfolk, Kaj Villmanstrand, FI 114 537
Heiskanen, Isto Imatra, FI 127 745
Saukkonen, Esa Lappeenranta, FI 35 85

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