COMPOSITION POROGENE POUR SIMILI-CUIR ET PROCEDE DE REALISATION

This prepn. of a poromeric, leather substituting, compsn. complements patent RSR No 75400, and avoids the uncontrolled decomposition of the porogenic couple. This porogenic couple consists of 4 pts. ammonium-hydrogen-carbonate, 1 pt. ethyl-hexyl-phthalate, 2 pts. ethoxylated-nonyl-phenyl with 10 mol...

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Bibliographic Details
Main Authors SAROSSY LADISLAU,RO, TATAR RODICA,RO, DAVID NICOLETA,RO
Format Patent
LanguageFrench
Romanian
Published 15.09.1988
Edition4
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
GENERAL PROCESSES OF COMPOUNDING
LAUNDERING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
TEXTILES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OF TEXTILES OR THE LIKE
WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
WORKING-UP
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Summary:This prepn. of a poromeric, leather substituting, compsn. complements patent RSR No 75400, and avoids the uncontrolled decomposition of the porogenic couple. This porogenic couple consists of 4 pts. ammonium-hydrogen-carbonate, 1 pt. ethyl-hexyl-phthalate, 2 pts. ethoxylated-nonyl-phenyl with 10 mols (ethyleneoxide). The emulsifying agent consists of 2 pts. nonyl-phenyl ethoxylate and 3.5 pts. water at 30-40 deg. C.
Bibliography:Application Number: RO19860122673