AUS WAESSRIGEM BREI GESCHOEPFTE SCHICHTEN UND VERFAHREN ZU IHRER HERSTELLUNG

1441439 Aqueous polyurethane compositions MINNESOTA MINING & MFG CO 25 Sept 1973 [26 Sept 1972] 44925/73 Heading C3 [Also in Division D2] An aqueous slurry used for forming a leatherlike material comprises a suspension of particulate, anionic, elastomeric polyurethane, polythiourethane, polyuret...

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Bibliographische Detailangaben

Hauptverfasser:	J. PERKINS,ROBERT, L. GRIGGS,ALLEN, H. STEPAN,ALFRED
Format:	Patent
Sprache:	ger
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR IMPREGNATING OR COATING OF PAPER LAUNDERING PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G 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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