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:
Nov. 12, 2019
Filed:
May. 24, 2017
Biaxially oriented uv-resistant, single- or multilayer polyester film with at antireflective coating
Mitsubishi Polyester Film Gmbh, Wiesbaden, DE;
Holger Kliesch, Ginsheim-Gustavsburg, DE;
Andreas Bork, Westhofen, DE;
Claudia Lohre, Wiesbaden, DE;
Ingo Fischer, Heistenbach, DE;
Yavuz Ünker, Nieder-Olm, DE;
Mitsubishi Polyester Film GmbH, Wiesbaden, DE;
Abstract
The present, invention relates to a highly transparent, biaxially oriented, UV-resistant polyester film which has, at least on one side, a coating that reduces reflection of visible light. The film of the invention is suitable for the production of energy-saving sheet materials for greenhouses, in particular for cultivation of plants with high light requirement, e.g. tomatoes. The film has specific transparency properties and high UV resistance. The invention further relates to a process for the production of the polyester film, and also to use of the film in greenhouses.