Invention Grant
- Patent Title: Films including triazine-based ultraviolet absorbers
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Application No.: US14001958Application Date: 2012-03-30
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Publication No.: US09658363B2Publication Date: 2017-05-23
- Inventor: David W. Meitz , Bimal V. Thakkar , David M. Burns , David B. Olson , Lee A. Pavelka
- Applicant: David W. Meitz , Bimal V. Thakkar , David M. Burns , David B. Olson , Lee A. Pavelka
- Applicant Address: US MN Saint Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN Saint Paul
- Agent Trisha D. Adamson
- International Application: PCT/US2012/031402 WO 20120330
- International Announcement: WO2012/135595 WO 20121004
- Main IPC: G02B5/20
- IPC: G02B5/20 ; G02B1/04 ; C08L23/08 ; C08F220/18 ; C08K5/3492 ; G02B5/124

Abstract:
The present application generally relates to EAA films including at least one triazine-based ultraviolet absorber. The present application also generally related to retroreflective sheeting including an EAA film including a triazine-based ultraviolet absorber. One embodiments of the present application relates to a film, comprising poly(ethylene-co-acrylic acid) and a triazine-based UVA. Another embodiment of the present application relates to retroreflective sheeting, comprising: a plurality of cube corner elements; and a body layer adjacent to the cube corner elements, the body layer including poly(ethylene-co-acrylic acid) and a triazine-based UVA.
Public/Granted literature
- US20140009824A1 Films Including Triazine-Based Ultraviolet Absorbers Public/Granted day:2014-01-09
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