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

Polymers of 2-ketopentafluoropropanesulfonic acid and related ac

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

Polymers of napthalene tetracarboxylic diimide dimers

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

Polymers, elastomeric compounds and products thereof, derived fr

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

Polyoxazolidines with a structure containing carbonate groups, p

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

Polyphenylene-type polymers, preparation method thereof,...

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

Polyphosphazene derivatives containing carbonyl groups suitable

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

Polyphosphazene polymers containing substituents derived from al

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

Polyquinoxaline polymers, and articles comprising same

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

Porphyrinogenic resin systems and polymers derived therefrom

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

Preparation of a high molecular weight poly(arylene sulfide keto

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

Preparation of a high molecular weight poly(arylene sulfide keto

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

Preparation of aromatic polymers

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

Preparation of aromatic polymers

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

Preparation of aromatic polymers using a specified quantity of L

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

Preparation of arylene sulfide ketone polymers

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

Preparation of ketone-formaldehyde resins

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

Preparation of polyimide compositions with cyclic peroxyketal ca

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

Process for converting polyketones containing pendant functional

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

Process for converting polyketones to polyesters