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Individual
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Individual
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Priority to ES280936ApriorityCriticalpatent/ES280936A1/en
Publication of ES280936A1publicationCriticalpatent/ES280936A1/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Injection Moulding Of Plastics Or The Like
(AREA)
Abstract
Process for the protection of delicate objects, essentially characterized by the fact of preparing a methacrylic synthetic resin composition which is subsequently added with a low temperature polymerization catalyst, whose resinous composition is cast in a molding cavity, in which previously mounted the object to be protected so that all its parts are separated from the walls of the cavity, completely covering said object, after which the assembly is subjected to an actinic or thermal treatment at low temperature so that the composition of resin is polymerized forming a solid and transparent block inside which the said object is occluded. (Machine-translation by Google Translate, not legally binding)
ES280936A1962-09-131962-09-13Procedure for the conservation of delicate objects (Machine-translation by Google Translate, not legally binding)
ExpiredES280936A1
(en)
Method of making the products obtained by means of the polymerization of the vinyl type of various resinous compositions (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of molds intended for the molding of wax models (Machine-translation by Google Translate, not legally binding)
A method for molding in a permanent mold a metal object of uniform surface relatively smooth. (Machine-translation by Google Translate, not legally binding)
Procedure, with your corresponding device, for the removal of parts with transversal appendices to the departure address (Machine-translation by Google Translate, not legally binding)
Procedure to manufacture the sand molds that are used to obtain objects of casted metals (Machine-translation by Google Translate, not legally binding)