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SURFACE TREATMENT PROCESS OF STAINLESS STEEL 发明申请

2023-07-22 3680 568K 0

专利信息

申请日期 2025-07-07 申请号 WOIB13060977
公开(公告)号 WO2014102656A1 公开(公告)日 2014-07-03
公开国别 WO 申请人省市代码 全国
申请人 INDESIT COMPANY S P A
简介 The invention relates to a coating process of a stainless steel surface, wherein the surface is first treated/degreased with acidic and basic treatments and then coated with a first layer based on a silicate of an alkaline metal or an alkaline-earth metal and a methyloxirane polymer and a second layer comprising silicon dioxide, trimethoxymethylsilane and an emulsifier. The invention also relates to a surface of kitchen components, household electrical appliances or kitchen utensils made of stainless steel coated with the coating process of the invention. The kitchen component is a cooker hob, a work top, a sink or a cooker hood made of stainless steel.


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