LIGHT-ABSORBING POLYURETHANE COMPOSITIONS AND THERMOPLASTIC POLYMERS COLORED THEREWITH

Provided are novel light-absorbing polyurethane compositions and blends of said polyurethane compositions with other thermoplastic polymers. Also provided are shaped or formed articles comprised of the light-absorbing polyurethane compositions and light-absorbing thermoplastic polymer blends.

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Bibliographic Details
Main Authors PARHAM; WILLIAM W, KRUTAK; JAMES J, WEAVER; MAX A, PRUETT; WAYNE P
Format Patent
LanguageEnglish
Published 16.03.1993
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Provided are novel light-absorbing polyurethane compositions and blends of said polyurethane compositions with other thermoplastic polymers. Also provided are shaped or formed articles comprised of the light-absorbing polyurethane compositions and light-absorbing thermoplastic polymer blends.
Bibliography:Application Number: US19910766538