| Résumé : |
Acrylic emulsion polymers share properties that make them a preferred class of binders for basecoats. These common properties can be modified by compositional and process features that distinguish them, providing different combinations of applications properties such as fill, tack, embossing, and flex endurance. New polymer synthesis technology has provided superior combinations of (a) good dry flex endurance with low tack, and (b) good flow under the embossing plate with freedom from sticking and cutting. A further development is a new self-crosslinking chemistry that provides improved wet flex endurance and wet intercoat adhesion. |
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Properties distinguishing acrylic polymers as binders for basecoats on leather in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 3 (03/2003)
