Poly(alkylene arylates) having improved optical properties

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United States of America Patent

PATENT NO 5981690
SERIAL NO

09292426

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Abstract

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Poly(alkylene arylates) having excellent optical properties are disclosed and can be prepared using an organic titanate-ligand catalyst solution containing organic silicates and/or zirconates and, preferably, certain phosphorus compounds.

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Patent Owner(s)

Patent OwnerAddress
DORF KETAL SPECIALITY CATALYSTS LLC3727 GREENBRIAR DRIVE SUITE 114 STAFFORD TX 77477

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burch, Robert Ray Exton, PA 21 161
Lustig, Steven Raymond Landenberg, PA 47 405

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