銀及び銀合金の表面処理剤、光反射膜付き基板並びに発光装置

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专利权人:

日立化成株式会社

发明人:

横田 弘,神代 恭,高根 信明,外山 真理子

申请号：

JP20110124309

公开号：

JP6144001(B2)

申请日:

2011.06.02

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a surface treatment agent for silver and a silver alloy, which can impart excellent discoloration resistance to the surface of silver or a silver alloy; to provide a substrate coated with a light-reflective film, excellent in discoloration resistance; and to provide a light-emitting device which hardly decrease an emission intensity.SOLUTION: The surface treatment agent for silver and a silver alloy comprises two solutions: a solution A containing smectite and a water-soluble polymer; and a solution B containing a film-forming inorganic material.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/