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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goodyear Tire and Rubber CofiledCriticalGoodyear Tire and Rubber Co
Publication of ES227234A1publicationCriticalpatent/ES227234A1/es
Processes Of Treating Macromolecular Substances
(AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Un procedimiento de preparación de una estructura celular elastómera flexible que incluye la operación de mezclar una mezcla de reacción líquida que contenga un poli-isicianato,agua y material polímero que contenga hidrógeno activo bajo una presión que oscila entre 0,035 a 4''2kgs/cm2 por encima de la presión atmosférica.
ES0227234A1955-06-081956-03-10UN PROCEDIMIENTO DE PREPARACIoN DE UNA ESTRUCTURA CELULAR ELASTOMERA FLEXIBLE.
ExpiredES227234A1
(es)
Procedimiento para la obtenciën de un fermentador para la obtenciën de goma esponjada, musgosa y celulosa de caucho natural o sintetico, asi como para la obtenciën de masas espumosas de materiales sinteticos