US Patent 7317066 Liquid crystal polymers

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Patent Citations Received

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US Patent 11884787 PBI films formed without use of organic solvents

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Patent Citations Received

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US Patent 11777124 Proton-conducting PBI membrane processing with enhanced performance and durability

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Patent Inventor Names

Brian Benicewicz0

Jiping Shao0

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Patent abstract

Liquid crystal polyester derived from phenylene-naphthalene monomers and one or more comonomers display an improved balance of properties, including low melt viscosity, fast cycle time in molding, very low mold shrinkage, high tensile and/or flexural strength, solvent resistance, excellent barrier properties, low water absorption, low thermal expansion coefficient, excellent thermostability, and/or low flammability. The phenylene-naphthalene monomers are

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=073170660

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