公开(公告)号：US20230390793A1

公开(公告)日：2023-12-07

申请号：US18032688

申请日：2020-12-14

Applicant: SINTOKOGIO, LTD.

Inventor： Shinji KANDA ,  Norihito SHIBUYA

IPC: B05B7/04 ,  G03F7/32

CPC classification number: B05B7/0416 ,  G03F7/32

Abstract: In one aspect, a nozzle for injecting a processing liquid is provided. The nozzle includes a cylindrical housing having a central axis, a liquid supply port to supply the processing liquid into the housing, a gas supply port to supply a compressed gas into the housing, and an injection port to inject the processing liquid together with the compressed gas, and the injection port has an annular shape extending around the central axis.

公开(公告)号：US20230271301A1

公开(公告)日：2023-08-31

申请号：US17924475

申请日：2021-05-14

Applicant: SINTOKOGIO, LTD.

Inventor： Shinji KANDA ,  Hiroki MIZUNO ,  Hayato TANIGUCHI

IPC: B24C11/00 ,  B24C7/00

CPC classification number: B24C11/00 ,  B24C7/0046

Abstract: A blasting abrasive includes a particle of hot melt resin and abrasive grains to be firmly fixed to the particle, a blasting method further includes preparing a blasting abrasive including particles of hot melt resin and abrasive grains to be firmly fixed to the particles, heating gas, and injecting both the blasting abrasive and the heated gas.