MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202517064563 A) filed by Reifenhauser Gmbh & Co. Kg Maschinenfabrik, Troisdorf, Germany, on July 7, for 'process for producing a film, process for producing a granulate, a film and a plastic-forming line.'
Inventor(s) include Lettowsky, Dr. Christoph.
The application for the patent was published on Nov. 7, under issue no. 45/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a process for producing a film having at least one layer that has a polymer blend comprising at least a first polymer and a second polymer, characterised in that at least two of the polymers involved are incompatible with one another, and in that the polymer blend is processed in an extruder. The invention also relates to a film comprising at least one layer that has a polymer blend comprising at least a first polymer and a second polymer, characterised in that at least two of the polymers involved are incompatible with one another. The invention also relates to a plastic-forming line, in particular a blown-film line or flat-film extrusion line, for producing a film having at least one layer that has a polymer blend comprising at least a first polymer and a second polymer, characterised in that at least two of the polymers involved are incompatible with one another."
The patent application was internationally filed on Dec. 11, 2023, under International application No.PCT/EP2023/085175.
Disclaimer: Curated by HT Syndication.
