Fabric laminates

A laminate comprises (a) a fabric adhered to (b) a microporous polymeric substrate, in which the laminate contains an organic polymer with recurring pendant fluorinated side chains applied from an aq. dispersion in which the polymer particles in the dispersion have an average particle size of 0.01 t...

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Bibliographische Detailangaben
1. Verfasser:	HUEY SHEN WU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES INKS LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS OUTERWEAR PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES PROTECTIVE GARMENTS SEPARATION TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP 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 USE OF MATERIALS THEREFOR WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL WEARING APPAREL WOODSTAINS
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Beschreibung
Zusammenfassung:	A laminate comprises (a) a fabric adhered to (b) a microporous polymeric substrate, in which the laminate contains an organic polymer with recurring pendant fluorinated side chains applied from an aq. dispersion in which the polymer particles in the dispersion have an average particle size of 0.01 to 0.1 microns. The microporous structure is formed by nodes interconnected with fibrils. The organic polymer is present in the microporous polymer layer and/or the fabric. The organic polymer is crosslinked and is chosen from fluoroalkyl (meth)acrylate, fluoroalkyl aryl urethane, fluoroalkyl allyl urethane, fluoroalkyl maleic acid ester, fluoroalkyl urethane acrylate, fluoroalkyl acrylamide or fluoroalkyl sulphonamide acrylate. Pref. the polymer has recurring units derived from a monomer of formula (I): CF3(CF2)n(CH2)m-OCO-CR=CH2 (I) where R = H or CH3; n = 1-21; and m = 1-10.