MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202647085583 A) filed by Toyotsu Vehitecs Co. , Ltd.; Toyota Tsusho Corporation; and Autoliv Japan Ltd. on July 13, 2026, for Airbag And Method For Manufacturing Same.
Inventors include Endo Kazuaki Number; Saito Hiroe; and Shimizu Takayuki.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: [Problem] In order to reduce the leakage of inflation gas from a sewn portion of an airbag, the application of a coating material to the sewn portion has been carried out. There are techniques for applying a coating material from one side or from both sides, but there are problems in that when applying the coating material to the opposite side of the initially applied side, the initially applied coating material adheres to a base or flows away. [Solution] Such problems can be prevented by making the viscosity of a binder applied initially to a sewn portion on one side of a base fabric higher than the viscosity of a binder applied subsequently to the sewn portion on the opposite side of the base fabric.
Disclaimer: Curated by HT Syndication.
