Invention Grant
- Patent Title: Water-soluble film, manufacturing method, and package
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Application No.: US18036639Application Date: 2022-09-30
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Publication No.: US11939441B2Publication Date: 2024-03-26
- Inventor: Osamu Kazeto , Masahiro Takafuji
- Applicant: KURARAY CO., LTD.
- Applicant Address: JP Okayama
- Assignee: KURARAY CO., LTD.
- Current Assignee: KURARAY CO., LTD.
- Current Assignee Address: JP Okayama
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP 21163139 2021.10.01
- International Application: PCT/JP2022/036859 2022.09.30
- International Announcement: WO2023/054720A 2023.04.06
- Date entered country: 2023-05-11
- Main IPC: C11D17/00
- IPC: C11D17/00 ; C08F16/06 ; C08J5/18 ; C08K5/053 ; C08L29/04
Abstract:
The present disclosure relates to a water-soluble film with polyvinyl alcohol having a polymerization degree of 100 to 3,000 and a polyhydric alcohol plasticizer.
Public/Granted literature
- US20230323046A1 WATER-SOLUBLE FILM, MANUFACTURING METHOD, AND PACKAGE Public/Granted day:2023-10-12
Information query
