H.sub.2 O.sub.2 -catalyzed polymerizations for linear polyvinylp
H2O2-catalyzed solution polymerizations for linear polyvinylpyri
Hafnium transition metal catalyst compounds, catalyst...
Hair care compositions containing polymeric N-vinyl...
Hair cosmetic composition
Hair fixative polymers
Hair treating resins
Half-metallocene catalyst compositions and their polymer...
Halo-acetyl high green strength rubbers
Haloaryl containing group 13 substituents on bridged...
Halogen substituted metallocene compounds for olefin...
Halogen-containing lens material
Halogen-containing resin lens material
Halogen-free, high flash point reactant solution
Halogenated 1,3-dioxolanes and derivatives
Halogenated acrylates and polymers derived therefrom
Halogenated organic particles for catalyst supports
Halogenated organoaluminum compounds and method of preparation
Halogenated polystyrenes for electron beam, X-ray and photo resi
Halogenated styrene compounds and very low-loss polymers...