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:
Sep. 22, 2026
Filed:
Apr. 22, 2020
Turun Yliopisto, Turun yliopisto, FI;
Rahul Balu Yewale, Turun yliopisto, FI;
Mikko Salomäki, Masku, FI;
Pia Damlin, Littoinen, FI;
Carita Kvarnström, Turku, FI;
TURUN YLIOPISTO, Turun Yliopisto, FI;
Abstract
A method for fabricating a film comprising at least one polymer layer, formed of polyazulene, or of a copolymer, wherein one of the monomers is azulene, or of any combination thereof, wherein the film is situated on at least one surface of a substrate, is disclosed. The method comprises the steps of: a) forming an oxidant layer on a deposition surface by applying a solution comprising an oxidant on the deposition surface; b) forming a polymer layer formed of polyazulene, or of a copolymer, wherein one of the monomers is azulene, or of any combination thereof, by exposing the deposition surface to at least azulene monomer vapour at a polymerization temperature of 20-95° C. under atmospheric pressure, wherein step a) precedes step b), and wherein, during step b), the temperature of the deposition surface differs from the polymerization temperature by 0-30° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile