Invention Grant
- Patent Title: Fluoropolymer composition including an oligomer having an ultraviolet absorbing group
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Application No.: US14654389Application Date: 2013-12-20
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Publication No.: US10577467B2Publication Date: 2020-03-03
- Inventor: David B. Olson , Patricia M. Savu , Timothy J. Hebrink
- 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/US2013/076914 WO 20131220
- International Announcement: WO2014/100580 WO 20140626
- Main IPC: C08J5/18
- IPC: C08J5/18 ; C08F220/24 ; C08L33/16 ; H01L31/048 ; B29K27/00 ; B29C48/08
Abstract:
A composition that includes a blend of a fluoropolymer and an ultraviolet light-absorbing oligomer. The oligomer has a first divalent unit having a pendent ultraviolet absorbing group and at least one of a second divalent unit that is non-fluorinated or a third divalent unit that is fluorinated. The pendent ultraviolet absorbing group can include a triazine group. The composition can be an extruded film. A method of making such an extruded film is also disclosed.
Public/Granted literature
- US20150337096A1 FLUOROPOLYMER COMPOSITION INCLUDING AN OLIGOMER HAVING AN ULTRAVIOLET ABSORBING GROUP Public/Granted day:2015-11-26
Information query
