Title:
METHOD FOR MANUFACTURING COMPOSITE MATERIAL AND COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/177128
Kind Code:
A1
Abstract:
[Solution] This method for manufacturing a composite material is provided with: a preliminary kneading step S3 in which a fiber material that includes cellulose nanofibers, a cationic surfactant, and a polyvalent alcohol is kneaded with a thermoplastic elastomer using a closed kneader to obtain a preliminary kneaded material; and a main kneading step S4 in which the preliminary kneaded material is kneaded with an open kneader to obtain the composite material.
Inventors:
KITANO HIROKI (JP)
YAMAGUCHI AKIO (JP)
NOGUCHI TORU (JP)
YAMAGUCHI AKIO (JP)
NOGUCHI TORU (JP)
Application Number:
PCT/JP2021/007022
Publication Date:
September 10, 2021
Filing Date:
February 25, 2021
Export Citation:
Assignee:
KITAGAWA IND CO LTD (JP)
UNIV SHINSHU (JP)
UNIV SHINSHU (JP)
International Classes:
C08J3/20; C08J5/04; C08K5/053; C08K5/17; C08L1/00; C08L21/00
Domestic Patent References:
| WO2018199191A1 | 2018-11-01 |
Foreign References:
| JP2019173253A | 2019-10-10 | |||
| JP2017145406A | 2017-08-24 | |||
| JP2018111768A | 2018-07-19 |
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
Download PDF:
Previous Patent: DEFECT INSPECTION METHOD AND DEFECT INSPECTION DEVICE
Next Patent: ILLUMINATION DEVICE FOR IMAGE SENSOR
Next Patent: ILLUMINATION DEVICE FOR IMAGE SENSOR