Title:
COMPOSITE RESIN, PRODUCTION METHOD THEREOF, AND MOLDING THEREOF
Document Type and Number:
Japanese Patent JP2021181516
Kind Code:
A
Abstract:
To provide: a novel composite resin excellent in water resistance and water absorption; and a composite resin capable of forming a film having a higher Young modulus and higher tensile strength and/or elongation at a break point than conventional polyvinyl alcohol films crosslinked by hydrochloric acid such as those described in a nonpatent document 1.SOLUTION: A composite resin is a composite of a polyvinyl alcohol and a fluoroalkyl group-containing oligomer represented by a general formula (1) in the figure, where a content of the fluoroalkyl group-containing oligomer is 10 mass% or more. (Symbols in the formula are as described in the specification.)SELECTED DRAWING: Figure 1
Inventors:
KATAYAMA SHINSUKE
SAWADA HIDEO
SAWADA HIDEO
Application Number:
JP2020086632A
Publication Date:
November 25, 2021
Filing Date:
May 18, 2020
Export Citation:
Assignee:
KANTO DENKA KOGYO KK
UNIV HIROSAKI
NIPPON CHEMICAL IND
UNIV HIROSAKI
NIPPON CHEMICAL IND
International Classes:
C08L29/04; C08F4/34; C08F8/00; C08F20/54; C08J3/075; C08J5/18; C08L33/26
Attorney, Agent or Firm:
Showa International Patent Office