Title:
ナノポーラス構造を有するフィブロイン成形物の製造方法
Document Type and Number:
Japanese Patent JP6656012
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fibroin molded article having a nanoporous structure available in various applications and a manufacturing method capable of simplifying manufacturing of the fibroin molded article having the nanoporous structure.SOLUTION: The fibroin molded article having a nanoporous structure is manufactured through a process for physically fibrillating a composition containing fibroin by a wet pulverization treatment and adding a molecule arrangement assistant to obtain a fibroin slurry, a process for spinning a fibroin nanofiber from the fibroin slurry by an electrospinning method, and a process for making the fibroin insoluble to obtain a fibroin molded article having the nanoporous structure from the fibroin nanofiber.SELECTED DRAWING: None
Inventors:
Yamada Kozo
Fumio Kawahara
Makoto Shiozaki
Naoki Tomita
Toneo Une
Toshiyuki Nakajima
Toshio Tanaka
Fumio Kawahara
Makoto Shiozaki
Naoki Tomita
Toneo Une
Toshiyuki Nakajima
Toshio Tanaka
Application Number:
JP2016025301A
Publication Date:
March 04, 2020
Filing Date:
February 12, 2016
Export Citation:
Assignee:
Towado Silk Tech Co., Ltd.
MEC International Co., Ltd.
KB Seiren Co., Ltd.
Nakajima Chemical Industry Co., Ltd.
MEC International Co., Ltd.
KB Seiren Co., Ltd.
Nakajima Chemical Industry Co., Ltd.
International Classes:
D01F4/02; D01D1/02; D01D5/04; D04H1/4266; D04H1/728
Domestic Patent References:
| JP2012533354A | ||||
| JP2010150712A | ||||
| JP4337331A | ||||
| JP4194063A | ||||
| JP2002338695A | ||||
| JP2010270426A |
Attorney, Agent or Firm:
Masaru Suzuki
Tadao Usami
Kiyoshi Kojima
Tadao Usami
Kiyoshi Kojima