PRODUCTION OF CARPET

PURPOSE:To obtain a carpet having improved adhesive force under wet conditions and blister resistance, by coating one side of a tufting with a specific anionic adhesive and one side of a secondary base fabric with a specific cationic adhesive, and laminating both sides on each other. CONSTITUTION:On...

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Bibliographische Detailangaben
Hauptverfasser:	SAKURAI NOBUO, YONEKAWA YOSHIAKI, IKEDA YORINOBU
Format:	Patent
Sprache:	eng
Schlagworte:	EMBROIDERING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SEWING TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TUFTING WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a carpet having improved adhesive force under wet conditions and blister resistance, by coating one side of a tufting with a specific anionic adhesive and one side of a secondary base fabric with a specific cationic adhesive, and laminating both sides on each other. CONSTITUTION:One side of a tufting is coated with (A) an anionic high polymer latex consisting of an anionic high polymer latex, e.g. obtained by emulsion polymerization with an anionic emulsifying agent, and containing 40-90wt% toluene- insoluble material and 150-1,000pts.wt., based on 100pts.wt. above-mentioned latex expressed in terms of solid, filler, e.g. calcium carbonate and/or aluminum hydroxide, and one side of a secondary base fabric is coated with (B) a cationic high polymer latex consisting of a cationic high polymer latex, e.g. obtained by emulsion polymerization with a cationic emulsifying agent, and containing 40- 90wt% toluene-insoluble material and 0-1,000pts.wt., based on 100pts.wt. above- mentioned latex expressed in terms of solid, filler, e.g. titanium oxide. Both sides are then laminated on each other.