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1. 发明授权

US5817381A Cellulose fiber based compositions and film and the process for their manufacture 失效
标题翻译：基于纤维素纤维的组合物和薄膜及其制造方法
公开(公告)号：US5817381A
公开(公告)日：1998-10-06
申请号：US748373
申请日：1996-11-13
申请人： Ling Chen , Rongsheng Roger Ruan , Jack Edgar Johnson , Paul Bradley Addis , Li Xu , Lun Yi
发明人： Ling Chen , Rongsheng Roger Ruan , Jack Edgar Johnson , Paul Bradley Addis , Li Xu , Lun Yi
IPC分类号： C08B15/08 , C08L1/02 , C08L5/14 , C09D101/02 , D21C3/02 , D21C5/00 , C08B3/22
CPC分类号： D21C5/00 , C08B15/08 , C08L1/02 , C08L5/14 , C09D101/02 , D21C3/02 , Y10T428/1324
摘要： A process and materials are described in which highly refined celleuloise fibers are broken down into microfibers and further processed into compositions, films. coatings and solid materials which are biodegradable and even edible. The process for the formation of hardenable compositions may comprise:providing a composition comprising non-wood cellulose fiber, 36. mechanically reducing the size of the non-wood cellulose fiber to less than 2 mm, reducing the amount of binding of microfibers by lignin within said non-wood cellulose fibers present in said composition comprising cellulose fiber to form a first fiber product, providing pressure of at least 300 psi to said first fiber product while it is in the presence of a liquid, and removing said pressure within a time interval which will cause said cellulose fiber to break down into a second fiber product comprising microfibers in said liquid.
摘要翻译：描述了一种方法和材料，其中将高度精制的纤维素纤维分解成微纤维并进一步加工成组合物膜。涂层和固体材料，可生物降解甚至可食用。用于形成可硬化组合物的方法可以包括：提供包含非木纤维素纤维的组合物，36.将非木质纤维素纤维的尺寸机械地减小到小于2mm，减少木质素中微纤维的结合量存在于所述组合物中的所述非木质纤维素纤维包含纤维素纤维以形成第一纤维产品，在液体存在下向所述第一纤维产品提供至少300psi的压力，并在一段时间间隔内除去所述压力这将导致所述纤维素纤维分解成包含所述液体中的微纤维的第二纤维产品。

2. 发明授权

US6083582A Cellulose fiber based compositions and film and the process for their manufacture 失效
标题翻译：基于纤维素纤维的组合物和薄膜及其制造方法
公开(公告)号：US6083582A
公开(公告)日：2000-07-04
申请号：US122250
申请日：1998-07-24
申请人： Paul Ling Chen , Rongsheng Roger Ruan , Paul Bradley Addis , Li Xu , Lun Yi
发明人： Paul Ling Chen , Rongsheng Roger Ruan , Paul Bradley Addis , Li Xu , Lun Yi
IPC分类号： C08B15/08 , C09D101/02 , D21C5/00 , B29D23/00
CPC分类号： C09D101/02 , C08B15/08 , D21C5/00 , Y10T428/1324
摘要： A process and materials are described in which highly refined cellulose fibers are broken down into microfibers and further processed into compositions, films, coatings and solid materials which are biodegradable and even edible. The process for the formation of hardenable compositions may comprise providing a composition comprising highly refined non-wood cellulose fiber, mechanically reducing the size of the non-wood cellulose fiber to less than 2 mm, reducing the amount of binding of microfibers by lignin within said non-wood cellulose fibers present in said composition comprising cellulose fiber to form a first fiber product, providing pressure of at least 300 psi to said first fiber product while it is in the presence of a liquid, and removing said pressure within a time interval which will cause said cellulose fiber to break down into a second fiber product comprising microfibers in said liquid.
摘要翻译：描述了一种方法和材料，其中将高度精制的纤维素纤维分解成微纤维并进一步加工成可生物降解甚至可食用的组合物，薄膜，涂料和固体材料。用于形成可硬化组合物的方法可以包括提供包含高度精制的非木质纤维素纤维的组合物，将非木质纤维素纤维的尺寸机械地减小到小于2mm，从而减少所述木质素中所含的微纤维的结合量存在于所述组合物中的非木质纤维素纤维包含纤维素纤维以形成第一纤维产品，在液体存在下向所述第一纤维产品提供至少300psi的压力，并在时间间隔内去除所述压力将导致所述纤维素纤维分解成包含所述液体中的微纤维的第二纤维产品。

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