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Rohm and Haas Co
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Rohm and Haas Co
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Application filed by Rohm and Haas CofiledCriticalRohm and Haas Co
Publication of ES309816A1publicationCriticalpatent/ES309816A1/en
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
Abstract
A method for producing a cellular product, characterized by sponging a composition comprising a water-insoluble copolymer of monoethylenically unsaturated molecules having a group of formula (See formula) comprising (a) about 1 to 30% by weight of at least one monomer having a reactive group selected from the group consisting of glycidyl, hydroxy, thiol, primary amine, secondary amine, amido, ureido and carboxyl groups and (b) 70 to 99% by weight of at least one other monomer of neutral character, and effecting the reaction of the reactive groups to effect the gelatinization of the composition to a solvent resistant state. (Machine-translation by Google Translate, not legally binding)
ES0309816A1964-03-101965-02-25A method to produce a cellular compound. (Machine-translation by Google Translate, not legally binding)
ExpiredES309816A1
(en)