Yellow-dye-forming couplers

Yohimbine derivatives, process for their preparation and their a

Zearalanone-zearalanol product

Zearaline glycoside compounds

Zeolite catalyst and alkylation process

Zeolites as smoke suppressants for halogenated polymers

Zerovalent nickel phosphite complexes

Zinc and aluminum phthalocyanines

Zinc chloride adduct of benzyl-N,N-di-sec. butylthiolcarbamate a

Zinc chloride as catalyst for epoxy/adnc blends

Zinc chloride resistant nylon

Zinc enriched lithium silicate-latex coating composition

Zirconium halohydride preparation

Zwitterion polymer for water borne coatings

Zwitterion-containing compositions

Zwitterion-containing compositions

Zwitterionic compounds with a tetramethylene oxide moiety betwee

[(1,1-DIOXO-1,2-BENZISOTHIAZOL-3-YL)AMINO]ALKANOIC ACIDS AND EST

[(1,2,4-Oxadiazol-3-yl)phenyl]carbamic or thiocarbamic acid este

[(Oxyalkyl)thioacetyl]cephalosporin derivatives