摘要:
The present invention provides a preform coating device (10) provided with a cylindrical transfer roller (11) for rotating about a center shaft (111), and an application device for applying a coating liquid in a predetermined thickness to an external peripheral face of the transfer roller (11), the external peripheral face of the transfer roller (11) rotating so as to touch an external peripheral face of a preform (1), and the coating liquid thereby being transferred from the external peripheral face of the transfer roller (11) to the external peripheral face of the preform (1).
摘要:
An aluminum alloy foil having superior formability is provided. An aluminum alloy foil, including 0.8 to 2.0 mass% of Fe, 0.05 to 0.2 mass% of Si, and 0.0025 to 0.5 mass% of Cu, with the rest consisting of Al and unavoidable impurities, wherein the aluminum alloy foil has an average crystal grain size of 20µm or less, and a number of intermetallic compounds existing in the aluminum alloy foil, the intermetallic compounds having a circle equivalent diameter of 1.0 to 5.0µm, is 1.0 x 10 4 grains/mm 2 or more, is provided.
摘要:
A multicolor development glass vessel of high surface hardness whose color is differentiated depending on the direction of viewing the glass vessel; and a process for producing the same. There is provided a multicolor development glass vessel comprising a glass vessel and, directly or indirectly superimposed on an external surface and internal surface, or either one thereof, of the glass vessel by vapor deposition or sputtering technique, a multilayer film composed of, for example, two types of vapor deposition layers whose refractive indices differ from each other by 0.1 or greater alternately piled one upon the other. Further, there is provided a process for producing such a multicolor development glass vessel, comprising the steps of: (1) providing a glass vessel, and (2) superimposing a multilayer film composed of multiple vapor deposition layers whose refractive indices differ from each other on an external surface and internal surface, or either one thereof, of the glass vessel by vapor deposition or sputtering technique.
摘要:
Die Erfindung wendet sich an Glasfläschchen (1) mit einem verjüngten Halsteil (2), das unter Druck mit einer als Aerosol versprühbaren, vorzugsweise medizinisch wirksamen Substanz und einem Treibmittel befüllbar ist und dessen Öffnung mit einem Dosierventil (5) verschließbar ist. Dieses Glasfläschchen (1) weist einen umspritzten Kunststoffüberzug (4) als Berst- und Splitterschutz auf, damit im Schadensfall der Anwender nicht verletzt wird. Zur maßgebenden Erhöhung dieser Sicherheit weist das Halsteil (2) des Fläschchens (1) öffnungsseitig einen wulstartigen Abschlußrand (3) auf, der ebenfalls mit dem Überzug (4) versehen ist und auf den das Dosierventil (5) durch Krimpen mechanisch aufgebracht ist. Ferner besteht der Überzug (4) aus einem elastischen Kunststoffmaterial mit ausgeprägt hoher Schwindung zum Aufbringen einer Vorspannkraft auf den Glaskörper (1) und weist mehrere lochartige Druckaustrittsöffnungen (7) zum raschen Druckabbau im Berstfall auf.
摘要:
A polylactic acid formed body comprising a polylactic acid base material 1 and a hydrocarbon film 3 vapor-deposited on the surface of the base material by the plasma CVD method, wherein the polylactic acid base material 1 exhibits a sharp X-ray diffraction peak in which a half-width of peak appearing in the 10° - 25° wide angle X-ray measurement is not more than 1.22°, and the hydrocarbon film 3 is vapor-deposited on the surface of the polylactic acid base material 1, and includes two layers of a high CH 2 layer 3a having a ratio of CH 2 per the total of CH, CH 2 and CH 3 of not less than 40% and a low CH 2 layer 3b formed on the high CH 2 layer 3a and having a ratio of CH 2 per the total of CH, CH 2 and CH 3 of not more than 35%. The polylactic acid formed body has the hydrocarbon film vapor-deposited on the polylactic acid base material maintaining very close adhesion through a continuous plasma CVD step without the need of changing over the reaction gas and without causing the polylactic acid base material to be thermally deformed or thermally deteriorated.
摘要:
A hollow plastic container having a closed lower supporting base, a sidewall extending upwardly from the closed base, and an upper portion having a dispensing opening therein extending upwardly from the sidewall. The container also includes a digitally printed base coat on the sidewall having a thickness of from 1 to 200 microns, and preferably includes printed areas over at least portions of the base coat to provide a distinctive appearance.
摘要:
A process for preparing a coating on an object by plasma polymerizing a first compound under conditions to deposit a layer onto the object, the object comprising a nanocomposite polymer. In addition, the object so coated.
摘要:
A multicolor development glass vessel of high surface hardness whose color is differentiated depending on the direction of viewing the glass vessel and a process for producing the same are provided. In the multicolor development glass vessel, a multilayer film is directly or indirectly formed on the external surface and internal surface, or either one thereof of the glass vessel by vapor deposition or sputtering technique and contains, for example, two types of vapor deposition layers whose refractive indices differ from each other by 0.1 or more in an alternate manner. Furthermore, for carrying out the process for producing the multicolor development glass vessel, the following steps (1) and (2) are included. (1) Step of preparing a glass vessel. (2) Step of forming a multilayer film composed of two types of vapor deposition layers having different refractive indices , directly or indirectly provided on the external surface and internal surface, or either one thereof of the glass vessel by a vapor deposition or sputtering technique.
摘要:
Such closeable containers are, for example, glass bottles having a tapered neck part. The container can be filled under pressure with a propellant and with a preferably medically active substance that can be sprayed as an aerosol, and the opening thereof can be closed by a dosing valve. In addition, the container comprises a plastic coating (4) which is applied around the same by injection molding and which serves to protect against shattering or splintering thus preventing injury to people when the container is damaged. In order to lower the rate of breakage while applying the coating by injection molding around the container and to permit an autoclaving at high temperatures, the plastic coating (4) is comprised of at least one reactively cross-linking plastic that can be thermally plasticized and is applied by means of injection molding according to reaction injection molding techniques.