Invention Grant
- Patent Title: Thermoplastic resin film and glass plate-containing laminate
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Application No.: US18047897Application Date: 2022-10-19
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Publication No.: US11952476B2Publication Date: 2024-04-09
- Inventor: Shougo Yoshida , Atsushi Nohara
- Applicant: SEKISUI CHEMICAL CO., LTD.
- Applicant Address: JP Osaka
- Assignee: SEKISUI CHEMICAL CO., LTD.
- Current Assignee: SEKISUI CHEMICAL CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Cheng Law Group, PLLC
- Priority: JP 17072881 2017.03.31
- The original application number of the division: US16494260
- Main IPC: C08K3/013
- IPC: C08K3/013 ; B32B17/10 ; B32B27/20 ; B32B27/30 ; B60J3/00 ; C08K3/04 ; C08K5/103 ; C08K5/3417 ; C08K13/02

Abstract:
Provided is a thermoplastic resin film with which a glass plate-including laminate that looks different in color tone depending on the direction or angle can be obtained. A thermoplastic resin film according to the present invention includes a thermoplastic resin and a pigment, and when the thermoplastic resin film is planarly viewed with a transmission electron microscope, a number of pigments having an aspect ratio of 3 or more and 50 or less is 3 or more and 100 or less in a rectangular region of 13 μm long and 18 μm wide.
Public/Granted literature
- US20230085479A1 THERMOPLASTIC RESIN FILM AND GLASS PLATE-CONTAINING LAMINATE Public/Granted day:2023-03-16
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