Invention Application
- Patent Title: DURABLE EXTRUDED DYED POLYESTER FILMS
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Application No.: US15460262Application Date: 2017-03-16
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Publication No.: US20170182693A1Publication Date: 2017-06-29
- Inventor: CHRISTOPHER A. HAAK , JOSEPH M. ZOBOROWSKI
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN SAINT PAUL
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN SAINT PAUL
- Main IPC: B29C47/00
- IPC: B29C47/00 ; B32B27/36 ; B32B7/12 ; B32B27/08 ; C08K5/3437 ; C08K5/18 ; C08K5/3417 ; C08K5/3492 ; C08K5/375 ; C08K5/3465 ; B29C47/06 ; B32B27/20
Abstract:
The present disclosure relates to dyed polyester films whose color remains stable after prolonged exposure to UV radiation and to methods of making such dyed polyester films.
Information query
