Novel phthalocyanine pigments

Novel pigment grinding vehicle

Novel pigment grinding vehicles

Novel pigment paste for cationic electrodeposition

Novel pigmentary form of .beta.-copper phthalocyanine

Novel piperazine- and homopiperazine-monoalkanol esters and a pr

Novel piperidine derivatives for the stabilization of synthetic

Novel polyalkyl-piperidine polymers, their preparation and use

Novel polyamide adhesives and method of preparation

Novel polycarbon stabilizers

Novel polyelectrolytes

Novel polyene compounds and process therefor

Novel polyester compositions

Novel polyesteramides having low glass transition temperatures

Novel polyesters prepared from mixture of hydroquinone and bisph

Novel polyetherimide-polyester blends

Novel polyetherimides

Novel polyetherimides

Novel polyetherimides prepared from tolane dianhydride or dichlo

Novel polyethers having pendent aminomethylene groups and having