Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
Inventor
active
Denier-mixed composite yarn, denier-mixed special thick and thin
Flame resistant polyester from di aryl-di(hydroxyalkylene oxy)ar
Process for producing flame resistant polyester
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Profile ID: LFUS-PAI-P-842922