MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202547084967 A) filed by Sumitomo Riko Company Limited on September 08, 2025, for Fuel Hose.
Inventors include Nakashima, Takaki; and Hirai, Ryo.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: Provided is a fuel hose that exhibits excellent adhesion between an inner layer of polyol-crosslinked fluororubber and an outer layer of acrylonitrile-butadiene rubber even when stored in an uncrosslinked state after extrusion. The fuel hose comprises a tubular inner layer 12 and an outer layer 14 provided in contact with the inner layer 12, the inner layer 12 is constituted of a crosslinked product of a...