Inventor
LANGLEY JEFFREY T
US6 patents
⚠️ This page may combine multiple inventors who share the name “LANGLEY JEFFREY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FIBER INDUSTRIES INC
2 patentsUS4238599ADec 9, 1980
Polyester of para-hydroxy benzoic acid, 1,2-bis(para-carboxy phenoxy)ethane, terephthalic acid and substituted hydroquinone capable of forming an anisotropic melt which readily undergoes melt processing
FIBER INDUSTRIES INC22 citations80
US4374228AFeb 15, 1983
Wholly aromatic polyester capable of forming an anisotropic melt phase consisting essentially of para-oxybenzoyl moiety, bromo-substituted-para-oxybenzoyl moiety, and meta-oxybenzoyl moiety
FIBER INDUSTRIES INC3 citations59