首页> 外国专利> Concentrated aqueous solution to be diluted with water to form a composition to form an effective working recubrimientode containing Chromium conversion on Surface FinishL through a Chemical Reaction and Process for forming a Coating that conversion

Concentrated aqueous solution to be diluted with water to form a composition to form an effective working recubrimientode containing Chromium conversion on Surface FinishL through a Chemical Reaction and Process for forming a Coating that conversion

机译：将浓缩的水溶液用水稀释以形成组合物，以通过化学反应在表面光洁度L上形成包含铬转化的有效工作的双弧形电极，并形成该转化膜

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A Concentrated aqueous solution containing: (a) a component of dissolved phosphate ions; (b) a component of dissolved hexavalent Chromium; (c) component of dissolved anions that are selected to pArtir group consisting alf6 sif6 BF4, - 3, - 2, - 2, - 3 tif6, fef6 snf6 zrf6, - 2, - 2, - 2 and hff6; and (d) a component of Free fluoride ions; and,Optionally and preferably; (e) a component of Trivalent Chromium and, Optionally, dissolved;(f) one or more Functional desubstancias nicas dissolved Component produced through the reduction of hexavalent Chromium was initially added to the cromotrivalente; (g) a component of molu00e9culAs a Polymer forming a film that they are dissolved or suspended in a stable manner, or that are both dissolved and suspended in a stable manner,Simultaneously; and (H) of a component are substances that are dissolved or suspended in a stable manner, or that estu00e9ntanto dissolved and suspended in a stable manner, simultaneouslyAnd are selected from the group consisting of silica and silicates,It is more resistant to the development of precipitates during Extended Storage quelascomposiciones are similar without the component of fluoride free, and after dilution are achievedAt least, satifactorias compositions are also Working to form a passivating coating on glass s conversion decromato zincu00edferas IES.An object is to provide a alternativoo Concurrent Enhanced Resin for Corrosion from passivating treatment.

机译：一种浓缩水溶液，其包含：（a）溶解的磷酸盐离子的组分; （b）溶解的六价铬的成分; （c）选自pArtir基团的溶解阴离子的组分，其由alf6 sif6 BF4，-3，-2--2-3 tif6，fef6 snf6 zrf6，-2-2-2和hff6组成; （d）游离氟离子的成分;并且，可选地和优选地; （e）一种三价铬的组分，并可选地溶解;（f）将一种或多种通过六价铬的还原而产生的功能性去黑质溶解的组分首先添加到三价铬中; （g）形成膜的聚合物的分子，它们以稳定的方式溶解或悬浮，或同时稳定地溶解和悬浮;组分的（H）是稳定溶解或悬浮的物质，或同时稳定溶解和悬浮的物质，并且选自二氧化硅和硅酸盐，对延长贮藏期间的沉淀物类似物，不含无氟化物，并且达到稀释后的效果，至少，令人满意的组合物还在玻璃化的转化十价锌IES上形成钝化涂层。目的是提供一种替代物。同时进行钝化处理的增强防腐树脂。

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公开/公告号AR006715A1

专利类型
公开/公告日1999-09-08

原文格式PDF
申请/专利权人 HENKEL CORPORATION;
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申请/专利号AR1997P101592
发明设计人
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申请日1997-04-21
分类号C23C22/34;C23C22/36;C23C22/37;C23C22/38;
国家 AR
入库时间 2022-08-22 02:28:22

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