摘要:
The invention relates to a covering material for biomass and to a process for its preparation, where at least two components (A) and (B) are mixed and subsequently applied to the biomass, where component (A) comprises an oil of animal or vegetable origin and an alginate and component (B) comprises an aqueous latex dispersion and/or water-dissolved protein.
摘要:
The invention relates to a covering material for biomass and to a process for its preparation, where at least two components (A) and (B) are mixed and subsequently applied to the biomass, where component (A) comprises an oil of animal or vegetable origin and an alginate and component (B) comprises an aqueous latex dispersion and/or water-dissolved protein.
摘要:
In order to produce full-color dichroic polarizers, it is necessary to produce absorption bands with several absorption maxima. The absorption bands produced until now always have a simple band form which is determined by the form of the non-spherical particles deposited in the polarization layer. By briefly warming a partial layer of a layer that is provided with not totally relaxed non-spherical silver particles, an adjustment of a given axis ratio occurs only in said partial layer, while absorption bands with several absorption maxima can be produced by means of differently adjusted axis ratios in superimposed partial layers. Full-color polarizers can be produced by combining several such absorption bands. Said polarizer can be used for the production of displays.
摘要:
The invention relates to a method for modifying natural and renewable oils by means of ionising radiation. According to the invention, the ionising radiation is used in such a way that the dose rate reaches a plurality of maximum values over the duration of the treatment.
摘要:
The invention relates to a device and a method for altering the characteristics of a three-dimensional shaped part (2) using electrons. Said device comprises at least one electron accelerator (3a, 3b) for generating accelerated electrons and two electron discharge apertures (5a, 5b), the apertures (5a, 5b) lying opposite one another and together with at least one reflector (7a1, 7a2, 7b1, 7b2) delimiting a process chamber, in which the surface or an edge layer of the shaped part (2) is bombarded with electrons. According to the invention, a sensor system is used to detect an energy density distribution inside the process chamber, at least in one spatial dimension.
摘要:
The invention relates to a method for altering the material characteristics of a three-dimensional shaped part (2) using electrons. In said method, at least one electron generator (4a; 4b; 4c) generates electrons and accelerates the latter through at least three electron discharge apertures (6a; 6b; 6c), which to a great extent completely encompass the cross-section of a process chamber (7), in such a way that the entire surface, border layer or the entire volume of the shaped part (2) is bombarded by electrons as it passes through the process chamber (7). According to the invention, a first device (8; 9) controls the electron energy density that is emitted across the surface of at least one electron discharge aperture (6c), in such a way that different electron energy densities are emitted across individual sub-regions of said aperture (6c) in accordance with the geometry of the shaped part (2) and/or the position of the shaped part (2) in the process chamber (7).
摘要:
The invention relates to a device and a method for altering the characteristics of a three-dimensional shaped part (2) using electrons. Said device comprises at least one electron accelerator (3a, 3b) for generating accelerated electrons and two electron discharge apertures (5a, 5b), the apertures (5a, 5b) lying opposite one another and together with at least one reflector (7a1, 7a2, 7b1, 7b2) delimiting a process chamber, in which the surface or an edge layer of the shaped part (2) is bombarded with electrons. According to the invention, a sensor system is used to detect an energy density distribution inside the process chamber, at least in one spatial dimension.
摘要:
The invention provides a process for the preparation of a package comprising a sterilised bulk of a drug substance, such as penicillins (e.g. amoxicillin and ampicillin), a food product, a food ingredient, and a chemical, the process includes: providing the bulk of the drug substance; packing said bulk in a primary packing means and sealing said primary packing means, the void space in said primary packing means essentially consisting of an unreactive or inhibitory gas (e.g. carbon dioxide), thereby forming a package comprising said bulk of the drug substance; and exposing said package to electron beam treatment, thereby obtaining a package comprising a sterilized bulk of the drug substance. The invention also provides a package comprising a sterilized drug substance in a sealed primary packing means, said drug substance being selected from penicillins (e.g. amoxicillin and ampicillin), the void space of primary packing means essentially consisting of an unreactive or inhibitory gas.