Abstract:
Disclosed is a method of making an array of n nanoparticular dispersion formulations, wherein said nanoparticular dispersion formulations each comprise -at least one nanodispersant, -at least one application media, -an active ingredient said method comprising the following steps: c) making said array of n nanoparticular dispersion formulations by c1) a parallelized solid solution route, or c2) a parallelized general precipitation route, or c3) a parallelized reactive precipitation route, d) parallelized, rapid serial or semi-parallel characterizing of said obtained n nanoparticular dispersion formulations; an array of at least 8 different nanoparticular dispersion formulations; a method of making an array of m nanodipersants by a parallel polymerization process; an array of at least 8 different nanodispersants; a method of making an array of n solid solutions by a parallelized solid solution route; and an array of at least 8 different.
Abstract:
The invention relates to a solid preparation, containing an acid-sensitive proton-pump blocker as the active substance, whereby said active substance is present in an x-ray amorphous form and is embedded in molecularly dispersed form in an auxiliary agent matrix.
Abstract:
The invention relates to a solid crop protection formulation comprising a) cinidon-ethyl as a crop protection agent; b) at least one random radical copolymer comprising as polymerized units at least one hydrophilic and at least one hydrophobic monomer; and c) optionally further additives, wherein at least 50 % of the dispersed cinidon-ethyl particles in said solid crop protection formulation are in an X-ray amorphous state and an aqueous dispersion formulation thereof. Additionally, the invention relates to processes for preparing said formulations and the use of said formulations in agriculture. Further, the invention relates to a random radical copolymer essentially consisting of as polymerized units a) 5 to 95 % by weight of styrene as component A; b) 5 to 95 % by weight of DMAPMAM (dimethylaminopropyl methacrylic amide) as component B; c) 0 to 98 % by weight of methyl acrylate and/or vinyl acetate as component C.
Abstract:
Disclosed are random radical (co)polymers containing -20 to 50 mol% of styrene as component A, -15 to 35 mol% of acrylic acid as component B, and -15 to 60 mol% of dimethylaminoethylmethacrylate (DMAEM) or 4-vinyl pyridine as component C; and dispersion formulations containing said (co)polymer, a dye selected from the group consisting of a monoazo dye, a quinophtalone dye, an anthraquinone dye, optionally further assistants, and an aqueous system; solid solutions containing said (co)polmyer, a dye selected from the group consisting of a monoazo dye, a quinophthalone dye, an anthraquinone dye, optionally further assistants; and dyeing formulations and formulations of inks for ink-jets comprising said dispersion formulation and optionally conventional dyeing auxiliaries.
Abstract:
The invention relates to a solid crop protection formulation comprising a) at least one crop protection agent selected from the group consisting of herbicides, pesticides and fungicides, with the proviso that cinidon-ethyl is not included; b) at least one random radical copolymer comprising as polymerized units at least one hydrophilic and at least one hydrophobic monomer; and c) optionally further additives, wherein at least 50% of the dispersed particles of the at least one crop protection agent in said solid crop protection formulation are in X-ray amorphous state. Additionally, the invention relates to processes for preparing said formulations and the use of said formulations in agriculture.
Abstract:
The invention relates to a test unit for the discovery and/or identification of stable formulations, containing the following components: at least one agent which is poorly soluble or insoluble in a dispersion medium, at least one formulation adjunct, a dispersion medium and optionally at least one solvent, whereby said test unit comprises a robot for accessing a matrix of positions on a substrate, with at least one robotic arm, characterised in that a mixing chamber is integrated in the robotic arm. The invention further relates to a method for the generation of an array containing n formulations, each in a known position of m positions on a substrate, whereby n and m are each a natural number greater than or equal to 2 and m is greater than or equal to n, an array containing n formulations and the use of said array for identification and/or discovery of stable formulations and the test unit for the production of said array.
Abstract:
Nanoparticulate preparations of pharmaceutical and cosmetic active substances with a core-shell structure, whereby the active substance is present in an X-ray amorphous form, together with a polymer matrix and the shell consists of a stabilizing sheathing matrix.
Abstract:
The invention relates to self-emulsifying formulations based on an active substance constituent and on a formulation base with a lipid constituent and with a binding agent constituent. The invention also relates to the use of this formulation as a dosed form in the area of life science. The invention also relates to a method for producing self-emulsifying formulations by mixing the formulation constituents while forming a plastic mixture and optionally while preparing the formulations as a dosed form, advantageously while using melt extrusion. The formulations spontaneously form emulsions in water or in aqueous fluids.
Abstract:
The invention relates to solid pharmaceutical galenic forms comprising an agent in the form of a physical mixture of two different preparations with regard to the physical state of the agent.
Abstract:
The invention relates to solid or liquid cyclosporin preparations for oral administration in which the cyclosporin is presented in the form of solid X-amorphous particles embedded in a coating matrix in a colloidally dispersed manner.