4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From ketone or ketene reactant

Ivonne C. Weidner

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Functionalized polyamines

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From ketone or ketene reactant
Patent

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Laundry article which attracts soil and dyes

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation absorbs chemical material other than...
Reexamination Certificate

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Polydithiocarbamate resin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1984771

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