A method for reducing the absorption of water and water vapor and to increase the dimensional stability of paper and paper products and use of coated paper products

摘要

The present invention relates to a method for reducing the absorption of water and water vapor and to increase the dimensional stability of paper and paper products by treatment with an aqueous solution and / or dispersion of at least one reactive material, which by itself, and / or cellulose fibers, with crosslinking, wherein the cellulose fibers or as a result is obtained by drainage on a screen paper product is compressed, the compressed paper product then with an aqueous solution and / or dispersion of the reactive material in contact with the further action of the aqueous solution and / or dispersion of the compression is cancelled, the paper product is dried and crosslinked, as well as the use of the resulting coated paper products and / or of the coated which can be prepared therefrom by about 50% by weight of cellulose fibers as an additive for thermoplastic plastics and as an additive to thermally hardenable plastics.