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Application filed by Faerberei & Appretur Ges VormfiledCriticalFaerberei & Appretur Ges Vorm
Application grantedgrantedCritical
Publication of AT75738BpublicationCriticalpatent/AT75738B/en
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gesetztwerden.
Das neue Verfahren gestattet mit bedeutend Wtniger Chemikalien und kleineren Badmengen zu arbeiten und eine gleichförmige Leimung zu erzielen, da die Schaumbläschen die Papiermasse gleichmässig durchdringen. Auch werden die leicht reissbaren Papierbahnen wesent- lieh geschont und so der Ausschuss nahezu aufgehoben.
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1. Verfahren zum Leimen von Papier, dadurch gekennzeichnet, dass die Leimungs-und Fixierbäder in Schatmform, bei beliebigen Temperaturen, zur Einwirkung auf die Papiermasse uder auf das Papier gebracht werden.
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The new process allows to work with significantly less chemicals and smaller bath quantities and to achieve uniform sizing, since the foam bubbles penetrate the paper pulp evenly. The easily tearable paper webs are also significantly spared and the rejects are almost eliminated.
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1. A method for sizing paper, characterized in that the sizing and fixing baths are applied to the paper in Schatmform, at any temperature, to act on the paper pulp.
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AT75738D1916-01-221916-10-18
Method for gluing paper.
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(en)
Process for the faster and more uniform implementation of the treatment of paper raw materials such as cellulose, wood pulp or the like during drying, dissolving, bleaching, alkalizing and the like. like
Process for the aftertreatment of synthetic leather panels made from a mixture of rag and cellulose as well as latex as a binding agent, which is precipitated on the fiber with an acid salt.