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公开(公告)号:US20200206382A1
公开(公告)日:2020-07-02
申请号:US16642887
申请日:2018-08-31
Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Inventor: Tetsushi TAGUCHI , Akihiro NISHIGUCHI
Abstract: A wound dressing material includes a particle having a crosslinked gelatin derivative, the gelatin derivative having the structure represented by the following formula (1): GltnNH—CHR1R2 (1) wherein “Gltn” represents a gelatin residue, R1 represents an alkyl group having 1-17 carbon atoms, and R2 represents a hydrogen atom or an alkyl group having 1-17 carbon atoms, and the particle having a particle size ranging from 1 to 1,000 μm.