Title:
ION COMPOSITE MATERIAL CONTAINING LIGNINSULFONIC ACID, CATIONIC POLYMER AND COMPOUND HAVING ALDEHYDE GROUP AS COMPONENTS
Document Type and Number:
Japanese Patent JP2020200442
Kind Code:
A
Abstract:
To provide a new ion composite material that has ligninsulfonic acid and a cationic polymer as components, can be molded in various shapes, and has flexibility and elasticity, and dramatically improve its strength, Young's modulus and water resistance.SOLUTION: It is found that a combination of ligninsulfonic acid and a cationic polymer with a compound having an aldehyde group gives excellent strength, Young's modulus and water resistance.SELECTED DRAWING: Figure 1
Inventors:
USHIMARU KAZUNORI
FUKUOKA TOKUMA
MORITA TOMOTAKE
FUKUOKA TOKUMA
MORITA TOMOTAKE
Application Number:
JP2020081024A
Publication Date:
December 17, 2020
Filing Date:
May 01, 2020
Export Citation:
Assignee:
AIST
International Classes:
C08H7/00; C08K5/07; C08L79/02; C08L97/00; C08L101/02; C09J11/06; C09J201/00
Attorney, Agent or Firm:
Hidewa Patent Office