Invention Grant
- Patent Title: Resin particles comprising a biodegradable resin and a specific amount of a metal element
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Application No.: US17505647Application Date: 2021-10-20
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Publication No.: US11879040B2Publication Date: 2024-01-23
- Inventor: Kazusei Yoshida , Masahiro Oki , Hideaki Yoshikawa , Kenji Yao , Tetsuya Taguchi
- Applicant: FUJIFILM Business Innovation Corp.
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee Address: JP Tokyo
- Agency: JCIPRNET
- Priority: JP 21054285 2021.03.26
- Main IPC: C08L101/16
- IPC: C08L101/16 ; C08J3/12 ; C08J7/04 ; C08K5/11 ; C08L1/14 ; C08L39/02 ; C08L79/02 ; C08L91/06
Abstract:
Resin particles include mother particles containing a biodegradable resin and a plasticizer, in which an amount of a metal element having an ionic valence of 2 or more, obtained by fluorescent X-ray analysis, is 0.002% by mass or more and 2.0% by mass or less with respect to a total amount of the resin particles.
Public/Granted literature
- US20220306818A1 RESIN PARTICLES Public/Granted day:2022-09-29
Information query
