KOMPOSISI PENOLAK-MINYAK DAN-AIR

A blocked isocyanate emulsion containing a blocked isocyanate, a surfactant and a liquid medium, wherein a weight ratio of the blocked isocyanate to the surfactant is from 60/40 to 90/10 and an average particle diameter is not larger than 250 nm, gives a stable water- and oil-repellent composition w...

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Bibliographische Detailangaben
Hauptverfasser:	AKIO SAKAI, MOTONOBU KUBO, TAKASHI ENOMOTO, MASAAKI TSUJI, HIROYOSHI OMATSU, MASAYUKI YAMANA
Format:	Patent
Sprache:	ind
Schlagworte:	ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	A blocked isocyanate emulsion containing a blocked isocyanate, a surfactant and a liquid medium, wherein a weight ratio of the blocked isocyanate to the surfactant is from 60/40 to 90/10 and an average particle diameter is not larger than 250 nm, gives a stable water- and oil-repellent composition which has no sedimentation for a long period of time even if the blocked isocyanate emulsion is mixed with a water- and oil-repellent.