Photoresist compositions containing t-substituted organomethyl v

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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Details

430280, 430281, 430325, 430326, 522150, 522152, 522154, 522155, G03C 176

Patent

active

046031014

ABSTRACT:
t-Butylvinylaryl ethers are provided which can be used to make t-butyl substituted polyaryl ethers and photoresist compositions. The photoresist compositions can be made by combining the t-butylpolyaryl ethers with aromatic onium salts.

REFERENCES:
patent: 4491628 (1985-01-01), Ito et al.

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