公开(公告)号：US09976012B2

公开(公告)日：2018-05-22

申请号：US15501228

申请日：2015-08-20

Applicant: Kitagawa Industries Co., Ltd. ,  National Institute of Advanced Industrial Science and Technology

Inventor： Yo Utsuno ,  Ichinori Shigematsu ,  Masako Seki

IPC: C08K11/00 ,  C09K21/06

CPC classification number: C08K11/005 ,  B09B3/00 ,  B29B15/08 ,  C08L23/00 ,  C08L55/02 ,  C08L101/00 ,  C08L2201/02 ,  C09K21/06 ,  C08L97/02

Abstract: A method for producing a flame-retardance-imparting material comprises: a shredding step of shredding plant material containing stems and/or leaves of tomato plants and/or eggplant plants in a aqueous solvent; and an aqueous solvent removal step or removing the aqueous solvent from the plant material after shredding.

公开(公告)号：US11691312B2

公开(公告)日：2023-07-04

申请号：US16071223

申请日：2017-01-24

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Tsunehisa Miki ,  Masako Seki

IPC: B27M1/00 ,  B27M1/02 ,  B27N5/00 ,  B27N3/28

CPC classification number: B27M1/00 ,  B27M1/02 ,  B27N3/28 ,  B27N5/00

Abstract: In order to provide a method of molding plant-based material to mold three-dimensional shape of cross section for relatively long plant-based material while maintaining the continuity of original cell/tissue of the plant-based material by means of simple equipment and process, we obtained a long plant-based material of high density and high strength by continuously giving compressing/drawing deformation to the component tissue of the plant-based material toward the center direction while extruding the plant-based material via the extruding die having a prescribed extrusion ratio and die angle for a relatively long plant-based material long in the fiber direction.