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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oscar Mayer Foods Corp
Original Assignee
Oscar Mayer Foods Corp
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Filing date
Publication date
Application filed by Oscar Mayer Foods CorpfiledCriticalOscar Mayer Foods Corp
Priority to ES403147ApriorityCriticalpatent/ES403147A3/en
Publication of ES403147A3publicationCriticalpatent/ES403147A3/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
Method of forming a relatively rigid container, comprising the operations of extruding a flexible packaging film from a film-forming resin and a plasticizer that polymerizes upon irradiation with a high-energy source, the plasticizer of which is present in said film packaging machine in a concentration of 10 to 50% by weight, based on the combined weight of said resin and plasticizer, inserting a product between the packaging film and a basic member, contacting portions of said film with said basic member for completely enclose such a product, and irradiate the packaging film with a high energy source to induce the polymerization of the plasticizer and give rigidity to the packaging film to the desired extent. (Machine-translation by Google Translate, not legally binding)
ES403147A1972-05-241972-05-24Method of formation of a container. (Machine-translation by Google Translate, not legally binding)
ExpiredES403147A3
(en)
PROCESS FOR PREPARING A POLYAMINOAMIDE CURING AGENT FOR EPOXY RESINS; METHOD FOR PREPARING A WATER-DIVIDED CURING AGENT; PROCESS FOR PREPARING AN EPOXY RESIN COMPOSITION CONTAINING SUCH A CURING AGENT AND ARTICLE COATED FROM A SUCH EPOXY RESIN COMPOSITION