公开(公告)号：KR100371554B1

公开(公告)日：2003-02-07

申请号：KR1020010006241

申请日：2001-02-08

Applicant: 현대자동차주식회사

Inventor： 정범구 ,  홍광화

IPC: C23C28/00

CPC classification number: C09D5/08 ,  C23C22/74 ,  C23C22/83 ,  C23C26/00 ,  C23C30/00

Abstract: Disclosed is a coating composition for DACROTIZED(TM) film comprising Cr-containing inorganic acid, Ni carbonate, reductant, surfactant and water which has excellent corrosion resistance, weather resistance and chemical resistance thus being widely applicable to anticorrosion treatments of metals such as various alloys, sintering metals, and the like.

Abstract translation: 本发明公开了一种用于DACROTIZED TM膜的涂料组合物，其包含具有优异耐腐蚀性，耐候性和耐化学性的含Cr无机酸，碳酸镍，还原剂，表面活性剂和水，因此可广泛应用于金属如各种合金的抗腐蚀处理 ，烧结金属等。

公开(公告)号：KR1020020066058A

公开(公告)日：2002-08-14

申请号：KR1020010006241

申请日：2001-02-08

Applicant: 현대자동차주식회사

Inventor： 정범구 ,  홍광화

IPC: C23C28/00

CPC classification number: C09D5/08 ,  C23C22/74 ,  C23C22/83 ,  C23C26/00 ,  C23C30/00

Abstract: PURPOSE: A coating composition for dacro coated bolts with excellent corrosion resistance is provided, which is able to reduce the thickness of conventional dacro coat to be a thickness of 3 to 4 μm. CONSTITUTION: The coating composition for dacro coated bolts comprises 10-25 wt.% of inorganic acid including chromium; 8-10 wt.% of Ni carbonate; 1-5 wt.% of reducing agent selected from the group consisting of monovalent alcohol, divalent alcohol and oxycarboxylic acid; 2-4 wt.% of surface active agent.

Abstract translation: 目的：提供具有优异耐腐蚀性的用于涂层螺栓的涂料组合物，其能够将常规二层涂层的厚度减小至3至4μm的厚度。 构成：用于涂层螺栓的涂料组合物包含10-25重量％的无机酸，包括铬; 8-10重量％的碳酸镍; 1-5重量％的选自一价醇，二价醇和羟基羧酸的还原剂; 2-4重量％的表面活性剂。