Roger A. Grey

Catalytic process for the preparation of polyalkylene carbonates

Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts

Graft polymer compositions containing mono-amine functionalized polyoxyalkylene ethers

Flame-retardant thermoplastic copolymers based on vinyl phosphonate derivatives grafted onto rubber

Process for making copolymers of vinyl aromatic monomers and vinyl phosphonic acid derivatives and foamed articles therefrom

Vinyl aromatic monomer/vinyl phosphonate copolymer compositions and foamed articles derived therefrom

Process for preparing alternating copolymers of olefinically unsaturated sulfonate salts and unsaturated dicarboxylic acid anhydrides

Thermoplastic resins based on vinyl aromatic/vinyl phosphonic acid copolymers and amine-terminated polymers

Alternating copolymers of olefinically unsaturated sulfonate salts and unsaturated imides

Organic liquid absorbent compositions based on phosphonic acid-containing polymers and di- or polyamines