MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202337011737 A) filed by Eightinks AG on February 21, 2023, for Method, Coating Device And Preparation For Forming Functional Layers Of An Electrochemical Storage Device.
Inventors include Wood, Vanessa; and Baade, Paul.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: The invention relates to a method for generating functional layers (110, 120, 130) of an electrochemical storage device, comprising: providing a first preparation (P1) in a first reservoir (10) of a coating device (1), providing a second preparation (P2) in a second reservoir (20) of said coating device (1), placing said coating device (1) above a substrate (200) and moving said coating device (1) relative to the substrate (200) along a coating direction (C), dispensing the first preparation (P1) from the first reservoir (10) through a first slot (11) of the coating device (1) onto a coating surface (210) of the substrate (200), wherein the first slot (11) extends along a lateral axis (L) perpendicular to the coating direction (C) and parallel to the coating surface (210), and simultaneously dispensing the second 10 preparation (P2) from the second reservoir (20) through a second slot (21) of the coating device (1) onto the substrate (200), wherein the second slot (21) extends along the lateral axis (L), wherein the first preparation (P1) and the second preparation (P3) form a curtain (310, 320) between the coating device (1) and the substrate (200), and wherein a first functional layer (110) of the electrochemical storage device is formed on the coating surface (210) from the first preparation (P1), and a second functional layer (120) of the electrochemical storage device is simultaneously formed on the first functional layer (110) from the second preparation (P2). The invention further relates to a coating device (1) and a preparation (P1, P2, P3, P4) for generating functional layers (110, 120, 130) of an electrochemical storage device.
Disclaimer: Curated by HT Syndication.
