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发明名称
ETCHING SOLUTION
摘要
<p>본 발명은 고온 조건하에서도 구리층과 절연층의 밀착성을 확실하게 유지할 수 있을 뿐만 아니라, 광범위한 절연재에 대하여 밀착성을 향상시킬 수 있는 에칭액을 제공한다. 황산, 과산화수소 및 물을 포함하는 구리 에칭액이며, 페닐테트라졸류 및 니트로벤조트리아졸류를 포함하는 에칭액으로 한다.</p>
申请公布号
KR101550069(B1)
申请公布日期
2015.09.03
申请号
KR20090003344
申请日期
2009.01.15
申请人
发明人
分类号
C09K13/04
主分类号
C09K13/04
代理机构
代理人
主权项
地址
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METHOD FOR MAKING AN ABSORBENT PRODUCT HAVING INTEGRALLY PROTECTED ADHESIVE