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High-Stability Green Sheet Binder

IP.com Disclosure Number: IPCOM000066707D
Original Publication Date: 1979-Apr-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Nufer, RW [+details]

Abstract

A polymeric formulation that utilizes polyvinyl butyral resin and a plasticizer, dipropylene glycol dibenzoate, provides the ceramic green sheet with a greatly improved stability, especially after the green sheets have been vapor stabilized with methylene chloride, as shown by the results in the figure. The general formulation is as follows: Amounts Alumina 92 percent Polyvinyl butyral resin 6.4 percent Dipropylene glycol dibenzoate plasticizer 1.6 percent