Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From fluorine-containing reactant
Patent
1996-06-14
1999-11-16
Truong, Duc
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From fluorine-containing reactant
528 86, 528503, 428195, 428209, 428421, 428901, C08G 7324
Patent
active
059860456
ABSTRACT:
A method is disclosed for making hydroxy-substituted ethynylated biphenyl compounds and for reacting such compounds with a family of noncross-linking thermosetting poly(arylene ethers) to produce novel poly(arylene ether) compositions which, when cured at glass transition temperatures greater than about 350.degree. C. to form thin films, possess properties such as low dielectric constant, low moisture absorption, and high thermal stability. These films are suitable for use as intermetal dielectrics for multilevel interconnection.
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patent: 5145936 (1992-09-01), Mercer
Polymeric Materials Sci. & Eng., vol. 66, 1992, pp. 198-199, Mercer et al.., "Low Dielectric Constant Fluorinated Aryl Ethers".
Journal Polym. Sci.: Part A : Polymer Chemistry, vol. 29, 1991, pp. 1061-1071, Lindley et al., "Intramolecular Cyclization of Pendant Phenylethynyl Groups".
Hendricks Neil
Lau Kreisler
Smith Aaron
Wan William
Allied-Signal Inc.
Truong Duc
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