Caco.sub.3 filled siding with improved weathering

Calcia catalyzed resins

Calcium pyroborate as a microbicide for plastics

Calcium sulphate fibres having inorganic coatings

Calking and sealing composition containing polypropylene

Capsules containing self-setting compositions and the...

Car undercoating composition

Carbazole dioxazine-pigmented plastics and coatings

Carbon and graphite articles

Carbon black and vinyl resin coating composition

Carbon black blends

Carbon black coupler

Carbon black for low hysteresis rubber compositions

Carbon black preparation

Carbon black process

Carbon black reheat additive for polyester and polypropylene

Carbon black rubber coupling by mercaptopyridines

Carbon black-filled foam and process of preparing same

Carbon black-filled polyurethanes with high dielectric...

Carbon blacks and uses thereof