公开(公告)号：US20230331961A1

公开(公告)日：2023-10-19

申请号：US18043171

申请日：2021-09-03

申请人： University of Copenhagen

发明人： Bodil Jørgensen ,  Peter Ulvskov ,  Andreas Blennow ,  Marwa Faisal

IPC分类号： C08L3/12 ,  C08L1/04 ,  C08J3/18 ,  C08J5/18 ,  C08B30/04 ,  C08B15/02

CPC分类号： C08L3/12 ,  C08L1/04 ,  C08J3/18 ,  C08J5/18 ,  C08B30/042 ,  C08B15/02 ,  C08J2301/04 ,  C08J2401/04 ,  C08J2303/12 ,  C08J2403/12

摘要： Disclosed herein are composite materials comprising amylose, cellulose nanofibres or cellulose nanocrystals, and a plasticiser. The amylose is of high purity, specifically containing little or no amylopectin. The cellulose nanofibres or cellulose nanocrystals act to reinforce the disclosed composite materials. Also disclosed are methods of producing such composite materials, and their use.

公开(公告)号：US10753041B2

公开(公告)日：2020-08-25

申请号：US15312914

申请日：2015-05-21

申请人： CelluComp Ltd. ,  Novozymes A/S ,  University of Copenhagen

发明人： David Hepworth ,  Eric Whale ,  Bjoern Lennart Pierre Alexander Cassland ,  Henrik Lund ,  Lisbeth Kalum ,  Peter Ulvskov ,  Bodil Jørgensen

IPC分类号： D21C5/00 ,  D21H11/20 ,  D21H11/18 ,  C12P19/04 ,  C12P19/14 ,  C08B15/02 ,  C08L1/02

摘要： Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.