Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-01-21
1978-01-10
Lee, Lester L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
8 39C, 264210F, C08G 6318, C08G 6366
Patent
active
040678504
ABSTRACT:
Filaments and fibers having improved dyeability comprising a terephthalic acid copolyester containing bis ethoxylated tetramethylbisphenol A in cocondensed form.
REFERENCES:
patent: 3703372 (1972-11-01), Merrill
patent: 3794617 (1974-02-01), Mains et al.
Frohberg Ekkehard
Kohler Armin
Pelousek Herbert
Bayer Aktiengesellschaft
Lee Lester L.
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