The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2024
Filed:
Sep. 30, 2020
Agfa-gevaert NV, Mortsel, BE;
Geert Vercruysse, Mortsel, BE;
Hubertus Van Aert, Mortsel, BE;
Dirk Quintens, Mortsel, BE;
Sarah Richardson, Mortsel, BE;
Stefaan Smet, Mortsel, BE;
Agfa-Gevaert NV, Mortsel, BE;
Abstract
A flame retardant film comprising a polyester containing film comprising on a side thereof, a flame retardant layer. The flame retardant layer comprises a colloidal metal oxide in an amount of 6 g/mof more, an inorganic binder in an amount of 2 g/mor more, a first flame retardant being a phosphorous containing compound in an amount of 10 g/mor more and a second flame retardant being a mineral compound selected from the group of aluminum hydroxide, aluminum trihydrate, magnesium hydroxide, magnesium calcium carbonate, hydrated magnesium carbonate, aluminum oxide hydroxide, boron compounds, antimony trioxide and combinations thereof, the amount of the second flame retardant is 6 g/mor more.