Invention Grant
- Patent Title: Method of producing resin modifier, resin modifier, and composite material
-
Application No.: US17438211Application Date: 2020-02-26
-
Publication No.: US11891501B2Publication Date: 2024-02-06
- Inventor: Daisuke Kamiya , Akihiro Gotou , Shun Nakano , Shiroshi Matsuki , Shuji Fujisawa , Tsuguyuki Saito , Ryo Saito
- Applicant: TOAGOSEI CO., LTD. , THE UNIVERSITY OF TOKYO
- Applicant Address: JP Tokyo
- Assignee: TOAGOSEI CO., LTD.,THE UNIVERSITY OF TOKYO
- Current Assignee: TOAGOSEI CO., LTD.,THE UNIVERSITY OF TOKYO
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Dority & Manning, P.A.
- Priority: JP 19044803 2019.03.12 JP 19213680 2019.11.26
- International Application: PCT/JP2020/007662 2020.02.26
- International Announcement: WO2020/184177A 2020.09.17
- Date entered country: 2021-09-10
- Main IPC: C08L25/06
- IPC: C08L25/06 ; C08J5/06 ; D21C3/18
Abstract:
A method of producing a resin modifier, the method comprising a process of polymerizing an ethylene unsaturated monomer in the presence of a cellulose nanofiber, the cellulose nanofiber being reacted with an amine or a quaternary ammonium salt compound.
Public/Granted literature
- US20220186015A1 METHOD OF PRODUCING RESIN MODIFIER, RESIN MODIFIER, AND COMPOSITE MATERIAL Public/Granted day:2022-06-16
Information query
