Title:
SHEET-LIKE MOLDING
Document Type and Number:
Japanese Patent JP2018199776
Kind Code:
A
Abstract:
To provide a sheet-like molding suitably used as medical materials and cosmetic materials; specifically, the sheet-like molding absorbs water well, and also has excellent strength under a wet condition.SOLUTION: A sheet-like molding is a water-swellable polymer gel foam obtained by crosslinking of an esterified carboxyl group of alginic acid or hyaluronic acid and an α-amino group of ε-polylysine, and contains cellulose nanofibers.SELECTED DRAWING: None
Inventors:
KAMIYAMA MIKA
Application Number:
JP2017104739A
Publication Date:
December 20, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
KOYO SANGYO CO
International Classes:
C08J9/30; A61K8/73; A61L15/28; A61L15/60; A61Q19/00; C08J3/075; C08L1/02; C08L77/04
Attorney, Agent or Firm:
Masayoshi Suda
Akira Murasawa
Akira Murasawa