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Wet ETCHANT for Borosilicate Type Glasses

IP.com Disclosure Number: IPCOM000035706D
Original Publication Date: 1989-Aug-01
Included in the Prior Art Database: 2005-Jan-28

Publishing Venue

IBM

Related People

Authors:
Powell, JL [+details]

Abstract

In packaging technology the ability to wet etch sintered and evaporated borosilicate glasses at room temperature in the absence of insoluble residue from etched glass byproducts is of prime importance.