Sulfo-pendent aryletherketone polymer film containing NLO chromo

Details Sulfo-pendent aryletherketone polymer film containing NLO chromo Sulfo-pendent aryletherketone polymer film containing NLO chromo

1997-05-08

1998-11-17

Mullis, Jeffrey

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528125, 528128, C08G 802

Patent

active

058377832

ABSTRACT:
An aryletherketone polymer having repeating units of the formula: ##STR1## wherein Ar is selected from the group consisting of ##STR2## wherein Q is --O--, --CH.sub.2 -- or --CO--, is useful in the dispersion of active NLO chromophores containing a basic functionality to form optically clear films.

REFERENCES:
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patent: 5492996 (1996-02-01), Dang et al.
patent: 5505851 (1996-04-01), Wagener et al.
patent: 5594075 (1997-01-01), Reinhardt et al.
N. Venkatasubramanian, D. Dean and F.E. Arnold, "Poly(Arylene Ethers) Containing Sulfonic Acid Pendent Groups: Synthesis, Properties and Potential Applications", Polymer Preprints, vol. 37, No. 2, Aug. 1996, published Aug. 2, 1996.

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