Abstract:
The invention relates to a container for an adhesive or sealant. The container has the feature that the container is filled with an adhesive or sealant on the basis of chloroprene rubber and/of styrene butadiene rubber and comprising a solvent or a mixture of at least two solvents; and at least a predominant part of the inner surfaces of the container that are in contact with adhesive or sealant consists of a material compatible with the solvent or the mixture of solvents and forming a diffusion barrier therefor, which material comprises at least a predominant proportion of PET (polyethylene terephthalate).
Abstract:
The invention concerns a flexible tube designed to store and dispense liquid to pasty products containing perfumes, aromas or sensitive to oxidation, whereof the wall bears over its entire surface a coating comprising a layer with thickness ranging between 150 and 1500 ANGSTROM of a material or a mixture of materials belonging to the following group: amorphous carbon, hydrogenated or not, nitrogenous or not, oxides, nitrides or carbides or a mixture thereof or their combination of one or several of the following metals: (Si, Mg, Al, Ti, Zr, N, Ta, Mo, W, V). Preferably, it consists in an internal layer. The coating is carried out using plasma, preferably under atmospheric pressure, by decomposition of a gaseous compound and condensation on the substrate or else with a cord-like plasma . The coating can be mixed or gradual: for instance carbon with polymeric trend as undercoat and silica at the surface.
Abstract:
The invention concerns a flexible tube designed to store and dispense liquid to pasty products containing perfumes, aromas or sensitive to oxidation, whereof the wall bears over its entire surface a coating comprising a layer with thickness ranging between 150 and 1500 ANGSTROM of a material or a mixture of materials belonging to the following group: amorphous carbon, hydrogenated or not, nitrogenous or not, oxides, nitrides or carbides or a mixture thereof or their combination of one or several of the following metals: (Si, Mg, Al, Ti, Zr, N, Ta, Mo, W, V). Preferably, it consists in an internal layer. The coating is carried out using plasma, preferably under atmospheric pressure, by decomposition of a gaseous compound and condensation on the substrate or else with a cord-like plasma . The coating can be mixed or gradual: for instance carbon with polymeric trend as undercoat and silica at the surface.
Abstract:
Beschrieben werden ein Verfahren zur Erhöhung der Korrosionsbeständigkeit von Tuben, wobei die Innenwandungen der Tuben mit mindestens einem Fluorpolymer beschichtet werden, sowie die auf diese Weise hergestellten Tuben.
Abstract:
A container (10) provided with an applicator, which has a container body (11) comprising a flexible outer layer (21) and an inner layer (22) peelably laminated on the outer layer (21), the outer layer (21) being provided with an air introduction hole (27) and the inner layer (22) being provided with a communicating discharge port (44), and which has an applicator (61) provided at the discharge port (44) of the container body (11).