LAMINATE PAPER WHICH ENDS ARE HEATED AND PRESS-ADHERED

PURPOSE:To obtain the end-heated and press-adhered laminated paper capable of being partially adhered readily and solidified by the application of heat and pressure. CONSTITUTION:This end-heated and press-adhered laminated paper, produced by coating a coating composition containing an adhesive and a...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAJIMA TAKASHI, OSOGOSHI HISAO
Format:	Patent
Sprache:	eng
Schlagworte:	IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the end-heated and press-adhered laminated paper capable of being partially adhered readily and solidified by the application of heat and pressure. CONSTITUTION:This end-heated and press-adhered laminated paper, produced by coating a coating composition containing an adhesive and a pigment as main components on the surface of a support produced from pulp as a raw material, cutting the coated paper before or after printing laminating the produced printed paper sheets to each other, and subsequently applying a pressure and heat to one end of the laminated paper is characterized in that the coating composition contains a carboxyl-modified styrene.butadiene copolymer having a styrene/butadiene weight ratio of 30/70 to 70/30 in an amount of 5-16 pts.wt. per 100 pts.wt. of the pigment as the adhesive and further containing heavy calcium carbonate in an amount of 30-100wt.% per 100wt.% of the pigment.