contact us locations & facilities knowledge center english chinese japanese portuguese russian contact us type to search fundamentals of spray-dried dispersion technology white paper a common problem statement in the pharmaceutical industry is low oral bioavailability of drug candidates with poor aqueous...
russian contact us type to search lipophilic salts - opportunities & applications in oral drug delivery this technical article presents an overview of lipophilic salt forms, which are gaining increasing attention as a way to address formulation and/or biopharmaceutical-related issues, such as poor aqueous...
knowledge center english chinese japanese portuguese russian contact us type to search enhancing solubility using lipid-based formulation technology lipid-based formulations have become a well-established strategy to improve bioavailability and reduce food effects or variability for compounds with low aqueous...
the changes in the concentrations of the reactive components, on which these geothermometers are based, is largely the consequence of colder water recharge and not partial re-equilibration in the depressurization zone around wells where cooling of the fluid occurs in response to extensive boiling. aqueous...
rare gases and other non-metals hydrogen argon nitrogen oxygen hydrogen chloride (hydrochloric acid); chlorosulphuric acid sulphuric acid, oleum ex . sulphuric acid other inorganic acids and other inorganic oxygen compounds of non-metals carbon dioxide ex . nitrous oxide ammonia, anhydrous or in aqueous...
temperatures of several hundred degrees and put the boiling liquid into distillation columns called stills. the boiling process produces heating oil as well as other fractions such as kerosene, gasoline and butane. each of these products is recovered at different temperature points in the boiling process. distillates...
(c) polymerization of chloroethene (vinyl chloride) this is an example of addition polymerization . pvc is made by free-radical polymerization in suspension. the monomer (bp k) is polymerized in aqueous dispersion at - k. pressure ( atm) is used to keep the monomer in a liquid phase. for polymerization...
freezing to change their texture or to lengthen or shorten gelatinization time. cationic starch cationic starches represent a unique class of high performance starch derivatives which have gained commercial acceptance because of their affinity towards negatively charged substrate such as cellulose, aqueous...
freezing to change their texture or to lengthen or shorten gelatinization time. oxidised starch cationic starches represent a unique class of high performance starch derivatives which have gained commercial acceptance because of their affinity towards negatively charged substrate such as cellulose, aqueous...
mineral oil containing rust preventives with thixotropic properties. the use of thixotropy enables thick rust preventing films to be produced with excellent protection. dewater rust preventives with strong water-displacing properties. dewater products ensure optimum and fast removal of residues of aqueous...