3-hydroxybutyrate polymers
3-oxygenated-16-methyl-17.alpha.-hydroxy pregnanes having a...
3-substituted polypyrrole
3d matrix for producing cell transplants
4,4' - thiodiphenol-formaldehyde condensation products
4,4'-diisocyanato-phenylbenzylether, a process for the...
4,4'-thio-bis-(dialkylphenol)/formaldehyde condensates
4-(4'-substituted cyclohexyl)-2,2,6,6-tetramethyl piperidines
4-acylamido-piperidine compounds in stabilizer combinations...
4-azido-sulfonylcarbanilates
4-methyl-1-pentene polymer compositions
4-methyl-1-pentene polymer compositions
4-methyl-1-pentene resin composition and a laminated body...
4-methyl-2-morpholinone as a curative for epoxy resin...
4-phenylbenzylidenemalonic acid derivatives as...
4-phenylbutyric acid controlled-release formulations for...
5,10-methylenetetrahydrofolic acid-cyclodextrin inclusion...
5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers...
6-mercapto-cyclodextrin derivatives: reversal agents for...
A barrier material comprising a thermoplastic and a...