公开(公告)号：US10189758B2

公开(公告)日：2019-01-29

申请号：US15611310

申请日：2017-06-01

Applicant: AGC Inc.

Inventor： Xu Wang ,  Shinji Terazono ,  Yuki Hayasaka ,  Toshio Suzuki ,  Satoshi Kawaguchi ,  Mitsugu Kasagawa

IPC: C07C17/23 ,  B01J23/52 ,  B01J21/18 ,  B01J23/44 ,  B01J35/00 ,  B01J35/02 ,  B01J37/08

Abstract: To provide a method for producing a hydrofluoroolefin, wherein formation of an over-reduced product having hydrogen added to an aimed hydrofluorolefin and an over-reduced product having some of fluorine atoms in the aimed product replaced with hydrogen atoms, as by-products, is suppressed.A method for producing a hydrofluoroolefin, which comprises reacting a specific chlorofluoroolefin with hydrogen in the presence of a catalyst supported on a carrier, to obtain a specific hydrofluoroolefin, wherein the catalyst is a catalyst composed of particles of an alloy containing at least one platinum group metal selected from the group consisting of palladium and platinum, and gold, and the proportion of the gold at the surface of the alloy particles is from 5 to 30 mass % per 100 mass % in total of the platinum group metal and the gold at the surface of the alloy particles.

公开(公告)号：US10287676B2

公开(公告)日：2019-05-14

申请号：US15157936

申请日：2016-05-18

Applicant: AGC Inc.

Inventor： Hiroaki Iwaoka ,  Atsushi Seki ,  Kousuke Chonan ,  Reo Usui ,  Toshio Suzuki ,  Tomomi Abe

IPC: B32B15/04 ,  B32B17/06 ,  C23C16/40 ,  C03C17/245 ,  C03C17/34 ,  C09D1/00

Abstract: The present invention relates to a method for forming a TiO2 thin film on a substrate by using an atmospheric pressure CVD method, in which a raw material gas contains titanium tetraisopropoxide (TTIP) and a chloride of a metal M vaporizable in a temperature range of 100 to 400° C. and the amount of the chloride of the metal M is from 0.01 to 0.18 as a concentration ratio to the titanium tetraisopropoxide (TTIP) (chloride of metal M (mol %)/TTIP (mol %)).