ES294114A1 - Procedure for making hermetic films or polyethylene articles (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for making hermetic films or polyethylene articles (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Produits Chimiques Pechiney Saint Gobain
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Produits Chimiques Pechiney Saint Gobain
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Application filed by Produits Chimiques Pechiney Saint GobainfiledCriticalProduits Chimiques Pechiney Saint Gobain
Publication of ES294114A1publicationCriticalpatent/ES294114A1/en
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
B43M7/00—Devices for opening envelopes
B43M7/02—Devices for both opening envelopes and removing contents
Landscapes
Coating Of Shaped Articles Made Of Macromolecular Substances
(AREA)
Manufacture Of Macromolecular Shaped Articles
(AREA)
Laminated Bodies
(AREA)
Abstract
A process for making sealed polyethylene films or articles characterized in that the surface of the polyethylene used is economically degraded or carefully reduced, to deposit on said surface one or more layers of a coating made from an acetate-based copolymer. vinyl, said liner being designed to create a close union between the various elements of the complex container, then coating the surface thus treated with one or more layers of copolymer based on vinylidene chloride. (Machine-translation by Google Translate, not legally binding)
ES0294114A1962-12-041963-12-05Procedure for making hermetic films or polyethylene articles (Machine-translation by Google Translate, not legally binding)
ExpiredES294114A1
(en)
A procedure for the manufacture of articles consisting essentially of polycarbonate resin. (Machine-translation by Google Translate, not legally binding)