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Application filed by Resinas Andinas S AfiledCriticalResinas Andinas S A
Priority to ECSP931015priorityCriticalpatent/ECSP931015A/en
Publication of ECSP931015ApublicationCriticalpatent/ECSP931015A/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Procedimiento para la obtención de una espuma con caracteristicas hidrofílicas utilizando un polímero termoplástico, caracterizado por la preparación en un solo y unico paso del material polimérico a expandir.Procedure for obtaining a foam with hydrophilic characteristics using a thermoplastic polymer, characterized by the preparation in a single and unique step of the polymeric material to be expanded.
ECSP9310151993-12-281993-12-28
PROCEDURE FOR OBTAINING A FOAM WITH HYDROPHILIC CHARACTERISTICS USING A THERMOPLASTIC POLYMER
ECSP931015A
(en)
Multi-block polymer comprising an oxazolidone prepolymer chain extended with a compatible second prepolymer, the membrane made therefrom and its use in separations
Material with perforation prevention a material with perforation prevention which comprises multiple different small plates in which the small plates are oriented in the plate material.
VINYLAROMATIC POLYMERS MODIFIED WITH GRAFTED RUBBER AND A POLYMERIZATION PROCESS TO OBTAIN SUCH POLYMERS, MOLDED ARTICLE AND EXTRUDED MATERIAL OBTAINED WITH THEM
NITROGEN-CONTAINING GRAFT COPOLYMERS, HYRID COPOLYMERS FROM THESE GRAFT COPOLYMERS AND FROM STATISTICAL NITROGEN-CONTAINING COPOLYMERS AND THE PRODUCTION THEREOF