Invention Grant
- Patent Title: Composite cooling film comprising an organic polymeric layer, a UV-absorbing layer, and a reflective metal layer
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Application No.: US17783843Application Date: 2020-12-15
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Publication No.: US11634613B2Publication Date: 2023-04-25
- Inventor: Timothy J. Hebrink , Michelle M. S. Mok , Vivian W. Jones , Milind B. Sabade , James P. Burke , James A. Phipps
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- International Application: PCT/IB2020/061989 WO 20201215
- International Announcement: WO2021/124121 WO 20210624
- Main IPC: C09J7/29
- IPC: C09J7/29 ; C09K5/14 ; C09J7/38 ; F25B23/00 ; G02B5/08 ; G02B5/20
Abstract:
A composite cooling film including non-fluorinated organic polymeric layer, a metal layer disposed inwardly of the non-fluorinated organic polymeric layer, and an antisoiling, ultraviolet-absorbing hardcoat layer that is disposed outwardly of the non-fluorinated organic polymeric layer.
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