公开(公告)号：US20230074931A1

公开(公告)日：2023-03-09

申请号：US17941258

申请日：2022-09-09

申请人： ecobrain AG

发明人： Dirk Harste

IPC分类号： D04H1/65 ,  C08J5/04

摘要： The invention relates to a process for producing non-woven fabric-like composite materials, novel non-woven fabric-like composite materials, articles made therefrom and their use. In particular the fabric-like composite materials are derived from shredded polymer-glued or polymer-coated paper products and coffee grounds as raw material.

公开(公告)号：US20220364312A1

公开(公告)日：2022-11-17

申请号：US17744057

申请日：2022-05-13

申请人： ecobrain AG

发明人： Dirk Harste

IPC分类号： D21J1/08 ,  D21J1/04 ,  D21J1/14 ,  D21H11/20

摘要： The invention relates to a process for producing a thermoformable and/or embossable particle/polymer composite using a substrate S based on shredded polymer-coated paper and a thermoplastic polymer P, therewith providing a new method of recycling/upcycling paper waste. Furthermore, a process for the manufacturing of a molded article obtained from the paper-based particle/polymer composite and its use as an element in buildings or in furniture are disclosed.

公开(公告)号：US20220325104A1

公开(公告)日：2022-10-13

申请号：US17642544

申请日：2020-07-02

申请人： ecobrain AG

发明人： Dunja VOOS

IPC分类号： C08L99/00 ,  A23F5/06 ,  A23F5/08 ,  C08J3/00 ,  C08J3/20

摘要： Disclosed is a process for producing a thermoformable and/or embossable particle/polymer composite using a ground particulate biological substrate S of nutrient tissue and a polymer P, characterized in that (i) the substrate S and the polymer P are homogeneously mixed, then (ii) the substrate S/polymer P mixture is converted into a particle layer, and thereafter (iii) the resulting particle layer is densified at a temperature higher than or equal to the glass transition temperature of the polymer P [TgP] to form a thermoformable and/or embossable particle/polymer composite, where (a) the substrate S comprises extracted ground coffee beans; and (b) the polymer P is thermoplastic and has a TgP≥20° C. measured according to DIN EN ISO 11357-2 (2013-09). Furthermore, a process for the manufacturing of a particle/polymer molding, a particle/polymer molding and its use as an element in buildings or in furniture are disclosed.

公开(公告)号：US20230227655A1

公开(公告)日：2023-07-20

申请号：US18098878

申请日：2023-01-19

申请人： ecobrain AG

发明人： Dirk Harste

IPC分类号： C08L97/00

CPC分类号： C08L97/00

摘要： The invention relates to a process for producing particle/polymer composites using a substrate S comprising shredded textile fabric products and a polymeric binder P, therewith providing a new method of recycling/upcycling textile waste. Furthermore, a process for the manufacturing of a molded article obtained from the textile-based particle/polymer composite and the use thereof are disclosed.