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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES223240A1publicationCriticalpatent/ES223240A1/en
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Process for manufacturing marbled objects by injection, characterized by preparing a mixture of two or more groups of granules of polycondensation products, of which, at least the granules of one of the groups, contain a maximum 2% by weight, a thickening agent which in the molten state thickens, in the same proportion as it has been added, the polymer containing a maximum of 2.5% by weight of water-soluble components; in such a way that the flow ratio (determined by means of the stripping plastometer, according to astmd 1238-52t.) between the polymer without addition of thickening agent and the same polymer with addition of thickener, is at least 1, 5. (Machine-translation by Google Translate, not legally binding)
ES0223240A1955-04-271955-07-20Procedure to manufacture by injection jaspered objects (Machine-translation by Google Translate, not legally binding)
ExpiredES223240A1
(en)
Process for the production of practically bubble-free, in particular rapidly curing synthetic resin compositions containing curing agents and synthetic resin composition obtained by the process.
Granules and pellets for the modification of polycondensates which can be shaped, as well as the process for obtaining these granules and pellets and shaped articles thus obtained
Improved procedure for the obtaining of extinguishing compositions based on monoamonic orthophosphate. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of improved synthetic products capable of transforming in fibers (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the preparation of compositions that present improved colorations based on poliolephins. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of vulcanized from natural or synthetic rubber or similar materials to the rubber (Machine-translation by Google Translate, not legally binding)