Polyimide precursor solutions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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528183, 528353, 524761, 524755, 524765, 524879, C08K 505, C08K 534, C08K 506

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active

043361757

ABSTRACT:
Stoichiometrically imbalanced solutions of 6FTA and aromatic diamine can be used to prepare laminates and bonded articles having a broad temperature range for consolidation.

REFERENCES:
patent: 3649601 (1972-03-01), Critchley et al.
patent: 3789048 (1974-01-01), Incremona
patent: 3959350 (1976-05-01), Rogers
Chem. Abst., vol. 78, #85355c, Gibbs, "Composite Structures from Melt-Fusible Linear Polyimides . . . ", Ger. Off. 2,223,819.
Chem. Abst., vol. 83, #22 (180030e) "High Temperature Laminating Resins Based on Melt Fusible Polyimides", Gibbs et al.
Billmeyer, Textbook of Polymer Science, Interscience, New York, 1962, p. 250.
Blatz, NR-150, Polyimide Precursor Adhesive Solution Developed, Adhesives Age, Sep., 1978.

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