LandOfFree - US Patents - Listing for Synthetic resins or natural rubbers -- part of the class 520 ser,Synthetic resins,From ketone or ketene reactant

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

Scale deposition preventing agent

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

Sodium salt of [poly-(2,5-dihydroxyphenylene)]-4-thiosulphuric a

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

Soluble copolyimide from 9,9-bis (4-amino phenyl) fluorene

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

Solvent resistant, thermoplastic aromatic poly(imidesulfone) and

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

Sulfonated polyetherketoneketone

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

Surface derivatization of polyketones polymers

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

Synthesis of polyanilines and its co-polymers by melt condensati

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

Tackifier for addition polyimides containing monoethylphthalate

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

Terminated copoly(arylene sulfide)

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

Terminated copoly(arylene sulfide) of low molecular weight

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

Tetraketone porphyrin monomers and the porphyrin-based polymers

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

Thermosetting polyimide schiff base resins, their preparation an

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

Thiazolinethione-containing polymer

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

Use of an alkoxylated polyamine surfactant as a viscose spin...

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

Water soluble polyketones

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

Zwitterionic polyamines and process for their production