Invention Grant
- Patent Title: Composite cooling film comprising a reflective nonporous organic polymeric layer and a UV-protective layer
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Application No.: US17787188Application Date: 2021-01-13
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Publication No.: US11654664B2Publication Date: 2023-05-23
- Inventor: Timothy J. Hebrink , Milind B. Sabade , Laura R. Nereng , Caleb T. Nelson , James P. Burke , Vivian W. Jones
- 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/IB2021/050230 2021.01.13
- International Announcement: WO2021/144714A 2021.07.22
- Date entered country: 2022-06-17
- Main IPC: B32B27/20
- IPC: B32B27/20 ; C08K3/22 ; C08K3/26 ; C08K3/30 ; C08K3/34 ; B32B3/30 ; B32B7/12 ; B32B27/08 ; B32B27/30 ; B32B27/32 ; B32B27/40 ; G02B5/20 ; G02B5/26 ; G02B1/04 ; C08J5/12
Abstract:
A composite cooling film including a reflective nonporous inorganic-particle-filled organic polymeric layer, an ultra-violet-protective layer or layers, and an antisoiling layer.
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