Abstract:
A method of preparing a macromolecule deterrent surface on a pharmaceutical package. In particular, the present invention relates to a method of preparing a protein deterrent surface on a pharmaceutical package by applying a coating or coatings directly to the pharmaceutical package that reduces the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution contained.
Abstract:
A composite material having a substrate material and at least one barrier coating on one side of the substrate material. The barrier coating is plasma impulse chemical vapor deposited (PICVD) to the substrate material. The barrier coating includes at least one of material selected from the group consisting of SiOx, TiOx, SnOx, Si3Ny, Nb2Oy, and Al2Oy.
Abstract translation:一种复合材料,其具有衬底材料和在衬底材料的一侧上的至少一个阻挡涂层。 阻挡涂层是等离子体脉冲化学气相沉积(PICVD)到基底材料。 阻挡涂层包括选自SiO x,TiO x,SnO x,Si 3 N y,Nb 2 O y和Al 2 O y的材料中的至少一种。
Abstract:
A method and a device (MON) for monitoring plasma-discharges during a surface treatment process are described. In this process electrodes within a gaseous medium are provided with an alternating voltage (UHV) for generating plasma. The monitoring device (MON) has a detector device (M1) for detecting a measurement signal (I) generated by the alternating voltage (UHV) within the gaseous medium, separating means (M2) for separating signal components above a preset frequency and evaluating means (M3) for evaluating the resulting separated signal components by comparing them with at least one preset reference. Preferably the generating of the plasma is achieved by dielectric barrier discharge and the electric current penetrating the medium, especially the dielectric displacement current, is measured as the measurement signal (I).
Abstract:
The invention relates to a method and a device which are used for the plasma treatment of work pieces. Said work piece is inserted into an at least partially evacuatable chamber of a treatment station (3) and the work piece is positioned inside the treatment station of retaining elements. At least one operating agent is at least partially impinged upon by a transporting device (44) which is displaced together with the treatment station on a closed and rotating transport path.
Abstract:
The controller and method of the invention generate control instructions for a rotary machine that coats bottles. Gas is supplied to processing stations holding the bottles via a pressure management system. The processing stations are centrally controlled by a programmable PLC or microcontroller with an input device and display terminal. Since rotary machines need to be controlled differently depending on the type of bottles and the type of coating, different programs should be interactively created using the input device and display terminal, which then control the individual components of the rotary machine and the processing stations during the coating process. This eliminates unnecessary errors resulting from preparation of the different programs individually by a normal user.
Abstract:
In order to allow a continuous production process for the plasma treatment of workpieces, an apparatus for plasma treatment of workpieces is provided which comprises a transport device and a plasma generating device which injects electromagnetic energy into an area of the apparatus during operation, in which the transport device carries the workpieces through the area continuously.
Abstract:
The invention relates to a device and a method for generating control instructions for a rotary machine, wherein processing stations are disposed on a rotary machine. In the preferred embodiment, the processing stations have holders for receiving bottles. Furthermore, gas is supplied via the processing stations and via the pressure management system. The processing stations can be controlled centrally by a PLC, by respectively one separate PLC or by specific microcontrollers. Said components can be programmed by code instructions. A further component of the device is an input and display terminal by which means the programs are created interactively. This is preferably a laptop with a windowed interface such as Windows®. Since rotary machines need to be controlled differently depending on the type of bottles and the type of coating, different programs should be created which then control the individual components of the rotary machine and the processing stations. As a result of the complexity of the control instructions and the associated liability to error in the programming, it is unreasonable for a normal user to create such a program which is generally based on a recipe.
Abstract:
A pharmaceutical packaging comprising a silicone-free lubricating film of crosslinked organic molecules. The method for producing the pharmaceutical packaging comprises: applying a silicone-free organic fluid as a film on a surface of a hollow substrate for the lubricating film; placing the substrate in a vacuum reactor; evacuating the vacuum reactor; generating an alternating electromagnetic field by an AC voltage source; and introducing the alternating electromagnetic field into the interior of the substrate, a field strength thereof in the gas which is present in or introduced into the evacuated cavity of the substrate being sufficient to cause a homogeneous glow discharge under the pressure prevailing in the cavity of the substrate.
Abstract:
A process for simultaneously coating and forming a body. The process includes moving two mold halves into contact with one another; introducing an injection-molding material into the mold halves so that a molding is formed; evacuating the molding; admitting a gas into the molding; igniting a plasma in the molding so that a coating is deposited on the inner side of the molding; and moving the mold halves apart so that the molding drops out.
Abstract:
A process for applying alternating layers by chemical vapor deposition comprises the process steps of depositing an adhesion-promoter layer on a substrate and applying a barrier layer. Alternating layers comprising organic and inorganic materials are deposited alternately, and in this process the coating time for application of the adhesion-promoter layer is between 0.05 s and 4.0 s and the coating time for application of the inorganic barrier layer is between 0.1 s and 6.0 s. A composite material is also produced using the process.