发明名称 Method for recycling cathode ray tube bulb
摘要 <p>The present invention presents a method for recycling a cathode ray tube bulb comprising a panel and a funnel fritted together with a frit glass. The panel and the funnel are separated by dissolving at least a portion of the frit glass with a solution of an organic acid, such as an aqueous carboxylic acid solution, and a cathode ray tube bulb is obtained using at least one of the panel and the funnel. <IMAGE></p>
申请公布号 EP1146536(B1) 申请公布日期 2005.07.20
申请号 EP20010303400 申请日期 2001.04.11
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 SAIMOTO, KAZUO;TOKIYASU, HIDEAKI;SASADA, JUICHI;OKADA, HIDEFUMI;MISHIMA, MASAKI;AOKI, IKUKO
分类号 H01J9/50;H01J9/52;(IPC1-7):H01J9/00 主分类号 H01J9/50
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