Title:
FIBROUS CELLULOSE COMPOSITE RESIN
Document Type and Number:
WIPO Patent Application WO/2024/009668
Kind Code:
A1
Abstract:
[Problem] To provide a fibrous cellulose composite resin having improved strength. [Solution] This fibrous cellulose composite resin comprises a fibrous cellulose and a resin and is characterized by the fibrous cellulose including a carbamated microfiber cellulose and a carbamated pulp, the carbamated microfiber cellulose having an average fiber length of 0.15 to 0.90 mm and having hydroxy groups wherein a part of or all of the hydroxy groups are substituted with a carbamate group, the carbamated pulp having an average fiber length of 1.0 to 5.0 mm and having hydroxy groups wherein a part of or all of the hydroxy groups are substituted with a carbamate group, and the fine rate of the carbamated microfiber cellulose being 70% or less.
Inventors:
IMAI TAKAAKI (JP)
Application Number:
PCT/JP2023/020994
Publication Date:
January 11, 2024
Filing Date:
June 06, 2023
Export Citation:
Assignee:
DAIO SEISHI KK (JP)
International Classes:
C08L101/00; B29B15/08; C08L1/08; C08L23/00
Domestic Patent References:
| WO2021193119A1 | 2021-09-30 | |||
| WO2021039706A1 | 2021-03-04 | |||
| WO2020203147A1 | 2020-10-08 |
Foreign References:
| JP2021143240A | 2021-09-24 |
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (JP)
Download PDF: