Copolymers based on dicarboximides, alkenyl isocyanates and/or a

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526310, 526301, 526302, C08F22240, C08F22602

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active

055021352

ABSTRACT:
A copolymer based on monomers selected from the group consisting of dicarboximides, alkenyl isocyanates and alkenylurethanes of formula I: ##STR1## where R.sup.1 to R.sup.5, R.sup.6, X, Y, Z, M, and a-d are as defined in the specification.

REFERENCES:
patent: 4988787 (1991-01-01), Mormann et al.
Synthetic Metals, vol. 37, pp. 207-221, 1990, G. R. Mohlmann, "Developments of Optically Nonlinear Polymers and Devices".
Electronics Letters, vol. 26, No. 14, pp. 981-982, Jul. 5, 1990, M. Amano, et al., "Second-Order Nonlinearity of a Disazo Dye Attached Polymer".
Journal of Polymer Science: Part A: Polymer Chemistry, vol. 28, pp. 1-13, 1990, Douglas R. Robello, "Linear Polymers for Nonlinear Optics I. Polyacrylates Bearing Aminonitro-Stilbene and Azobenzene Dyes".
Makromol. Chem. Rapid Commun., vol. 13, pp. 377-384, 1992, W. Mormann, et al., "Polymers from Multifunctional Isocyanates, 8 Isocyanatoalkenes as Electron-Rich Monomers: Alternating Copolymers from Vinyl Isocyanate and Maleic Anhydride".
Macromol. Rapid Commun., vol. 15, pp. 935-942, Dec. 1994, M. Dorr, et al., "Polymers with Nonlinear Optical Properties and High Glass Transition Temperatures by Functionalization of Reactive Precursors".

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