ES371602A1 - Procedure to produce molded articles, constituted by reinforced foam thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to produce molded articles, constituted by reinforced foam thermoplastic materials. (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.)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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Filing date
Publication date
Application filed by Montedison SpA, Montecatini Edison SpAfiledCriticalMontedison SpA
Publication of ES371602A1publicationCriticalpatent/ES371602A1/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Process for producing molded articles, constituted by reinforced foam thermoplastic materials, and more particularly reinforced slabs, plates and panels constituted by polymers or copolymers of styrene foam, comprising the heating of pearls of thermoplastic material, completely foamed, at higher temperatures to the softening point of said thermoplastic material, for the time necessary to allow the subsequent sintering (by simple mechanical compression) in molded foam articles of low bulk density, characterized in that said sintering occurs in the presence of at least one flexible reinforcement continuous, such as nets, perforated sheets, wires, strips, etc., alone or in mutual combination, said reinforcement having hollow spaces to allow the insertion of the foam beads before or during the sintering phase. (Machine-translation by Google Translate, not legally binding)
ES371602A1967-09-181969-09-17Procedure to produce molded articles, constituted by reinforced foam thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES371602A1
(en)
Procedure to produce molded articles, constituted by reinforced foam thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
Procedure to produce molded articles, constituted by reinforced foam thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
Process for the production of dimensionally stable shaped articles from polyethylene terephthalate, and polyethylene terephthalate plastic for use in the process.
Procedure for the manufacture of products of stable structure compounds of pre-foamed polyestirol particles. (Machine-translation by Google Translate, not legally binding)
Procedure for preparing a mixed material in plate suitable for construction, packaging or similar. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of articles of plastic material, equipped with a three-dimensional decoration incorporated. (Machine-translation by Google Translate, not legally binding)