Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
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Aqueous anionic poly (urethane/urea) dispersions
Aqueous non-gelling, anionic polyurethane dispersions and proces
Aqueous polyurethane dispersion adhesive compositions with impro
Aqueous polyurethane dispersions formed from polyisocyanates hav
Fluoropolymer alloys
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