Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1995-06-19
1996-05-07
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528170, 528183, 528327, 528373, C08G 6900, C08G 7312
Patent
active
055147690
ABSTRACT:
A crosslinkable polymer having repeating units of the formula: ##STR1## wherein Ar is selected from the group consisting of ##STR2## These polymers are useful in the preparation of molecular composites with rigid-rod polymers, including para-oriented benzobisazole polymers, such as benzobisthiazole, benzobisoxazole and benzobisimidazole polymers.
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N. Venkatasubramanian and Loon-Seng Tan, "Thermosetting Matrix Polymers for Rigid-Rod Molecular Composites: Aromatic Polyamides Containing Keto-Benzocyclobutene Pendants", Polymer Preprints, vol. 35, No. 2, Aug. 1994, American Chemical Society, pp. 623-624. Publication Date: Jul. 5, 1994.
H. H. Chuah, L.-S. Tan and F. E. Arnold, "Bisbenzocyclobutene: A Thermoset Matrix Host for Rigid-Rod Molecular Composites", Polymer Engineering and Science, vol. 29, No. 2, Jan., 1989, pp. 107-112.
Tan Loon-Seng
Venkatasubramaian Narayanan
Bricker Charles E.
Hampton-Hightower P.
Kundert Thomas L.
Seidleck James J.
The United States of America as represented by the Secretary of
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