ARTIFICIAL LEATHER

Artificial leather is composed of four layers: a fibrous substrate, a urethane polymer layer (III) containing finely divided inorganic particles, a thinner urethane polymer layer (II) consisting of at least about 80 percent by weight of polyurethane, and a coating layer (I) consisting of at least ab...

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Bibliographische Detailangaben
Hauptverfasser:	IMAEDA N,JA, HIGUCHI A,JA, OKAZAKI K,JA
Format:	Patent
Sprache:	eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAUNDERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES 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
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Beschreibung
Zusammenfassung:	Artificial leather is composed of four layers: a fibrous substrate, a urethane polymer layer (III) containing finely divided inorganic particles, a thinner urethane polymer layer (II) consisting of at least about 80 percent by weight of polyurethane, and a coating layer (I) consisting of at least about 80 percent by weight of polyurethane.