| abstract |
The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by weight (dry weight) of at least one rubber latex, 0.1% to 10% by weight (dry weight) of at least one blocked isocyanate, 0.02% to 20% by weight (dry weight) of at least one filler, 0% to 6% by weight (dry weight) of at least one epoxy group-containing compound, and 0% to 15% by weight (dry weight) of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by weight are based on the total weight of the aqueous dipping composition, wherein the weight ratio of rubber latex to the sum of blocked isocyanate, epoxy group-containing compound and polymer with carboxylic acid functional groups is at least 2, and wherein the composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention further relates to the use of such a composition, to a process for coating a textile reinforcing material with this composition, to a coated textile reinforcing material and a respective elastomeric article comprising the coated textile reinforcing material. |