Novel encapsulating material and method

Novel end-capped polyimide oligomers

Novel end-capped polyimide oligomers

Novel enol esters

Novel enzyme inhibitors

Novel epoxidation agent and process

Novel ester derivatives of polycarboxylic acids and process for

Novel esterifying agents, and their production and use

Novel esters of 6,11-dihydrodibenzo-[b.e.]-thiepin-11-one-3-alka

Novel ether substituted fluorescein polyamino acid compounds as

Novel ethereal monosubstitutions of monosaccharide derivatives

Novel ethereally monosubstituted monosaccharides

Novel ethers, their preparation and use as oxydimethylating agen

Novel fabric conditioning compounds

Novel fatty ethenoid acylaminoorganosilicon compounds and their

Novel fire-retardant polymer

Novel fire-retardant polymer

Novel Fischer-Tropsch catalysts

Novel flame retardant compositions of matter

Novel flame retardant polycarbonate compositions