ES323857A1 - Procedure to obtain cellular articles of polyurethane resin. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to obtain cellular articles of polyurethane resin. (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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SICAM Societa Italiana Cuscini a Molle SpA
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SICAM Societa Italiana Cuscini a Molle SpA
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Publication of ES323857A1publicationCriticalpatent/ES323857A1/en
Process for obtaining cellular articles of polyurethane resin, characterized by the fact of preparing a catalyzed mixture of a polyol and an organic polyisocyanate, confining such mixture in a mold in the absence of water and added foaming agents, and leaving the temperature of the mixture thus confined to rise spontaneously until the separation of carbon dioxide inside the resin that forms. (Machine-translation by Google Translate, not legally binding)
ES0323857A1965-11-301966-03-05Procedure to obtain cellular articles of polyurethane resin. (Machine-translation by Google Translate, not legally binding)
ExpiredES323857A1
(en)
A procedure to produce molded articles of partial or completely spongeed thermoplastic material. (Machine-translation by Google Translate, not legally binding)
Procedure for preparing urethane foams, by reaction of a polyester, an organic isocyanate, a foaming agent, a catalyst and a reticulation agent. (Machine-translation by Google Translate, not legally binding)