Water-Based Two-Part Adhesive

A method for adhesively bonding two substrates, one substrate being coated with a layer of an aqueous adhesive based on dispersions made of chlorinated polyolefins as well as additives, having a pH from 10 to 13; in a subsequent working step, an activator solution being applied onto the first or second substrate, the activator solution containing substances that comprise acid groups; and adhesively bonding the coated surfaces under light pressure. A two-component adhesive made up of a shelf-stable aqueous adhesive dispersion containing 25 to 50 wt % chlorinated polyolefins, 5 to 30 wt % further polymers, as well as additives and water, at a pH from 9 to 13, and of an activator solution as a second component, the activator solution containing carboxylic acids, sulfonic acids, phosphonic acids, polymers having carboxylic-acid or sulfonic-acid groups, inorganic acid salts, or Lewis acids, as well as water and/or organic solvents.

Method for Introducing Carbon Dioxide

A method for producing an adhesive layer, an aqueous adhesive dispersion containing chlorinated polyolefins and further additives, having a pH from 10 to 13, being provided; said adhesive being adjusted, by the introduction of CO2, to a pH below 9.0; and an adhesive layer then being applied, wherein the quantity of CO2 to be introduced is determined and regulated by measuring the pH of the dispersion.

Method for introducing carbon dioxide

A method for producing an adhesive layer, an aqueous adhesive dispersion containing chlorinated polyolefins and further additives, having a pH from 10 to 13, being provided; said adhesive being adjusted, by the introduction of CO2, to a pH below 9.0; and an adhesive layer then being applied, wherein the quantity of CO2 to be introduced is determined and regulated by measuring the pH of the dispersion.

Method for introducing carbon dioxide

The invention relates to a method for producing an adhesive layer, wherein a chlorinated polyolefin comprises an aqueous adhesive dispersion and further additives having a pH from 10 to 13 being provided, said adhesive is adjusted to a pH below 9.0 by introducing CO 2 , then an adhesive layer is applied, characterized in that the quantity of CO 2 to be introduced is determined and controlled by measuring the pH value of the dispersion.

Water-based 2-component adhesive