Förfarande för beläggning av papper och papp och användning av detta för framställning av papper med god ytjämnhet

摘要

Process for coating paper and cardboard, in which the coating agent employed is water-insoluble crosslinked polymers containing, in molar proportions, in the polymerised state: … …  - from 50 to 99.995 % of acrylic acid of which at least 70 % is in the form of ammonium acrylate, …  - from 0.005 to 0.5 % of bisacrylamidoacetic acid containing approximately the same degree of neutralisation as the acrylic acid, and …  - the remainder to 100 % with acrylamide and application in paper coating. …