Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
Inventor
active
Aryl methylene polymers prepared from chloral, bromal or glyoxal
Blend material including macrocyclic polyester oligomers and...
Blends containing macrocyclic polyester oligomer and high...
Branched polyesters prepared from macrocyclic poly(Alkylene Dica
Crystalline polyetherimides and polyamic acid precursors therefo
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Profile ID: LFUS-PAI-P-113256