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Visking Corp
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Visking Corp
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Publication date
Application filed by Visking CorpfiledCriticalVisking Corp
Publication of ES217644A1publicationCriticalpatent/ES217644A1/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Treatments Of Macromolecular Shaped Articles
(AREA)
Abstract
Method of reducing the moisture vapor transmission of polyethylene film comprising forming a homogeneous composition of a higher proportion of film-forming polyethylene of a density within the range of 0.91 to 0.925 and a smaller proportion of a people to communicate to the film a great impermeability to the passage of moisture vapor in them, said agent being an ethylene homopolymer with a density of at least 0.94 and containing, in its molecule, no more than small traces of oxygen and carbonyl groups, as indicated by infrared analysis, and hot melt said composition in the form of a film. (Machine-translation by Google Translate, not legally binding)
ES0217644A1953-10-021954-09-30A method for the manufacture of polyethylene films. (Machine-translation by Google Translate, not legally binding)
ExpiredES217644A1
(en)
A procedure for the preparation of articles manufactured on the basis of superpoliamides (Machine-translation by Google Translate, not legally binding)
Procedure for covering wooden objects, at least partially, with a layer of synthetic material (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of permselective membranes as well as the electrodialization with its employment (Machine-translation by Google Translate, not legally binding)