WAESSRIGE EMULSION, BASIEREND AUF GEPFROPFTEN POLYOLEFINEN, VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG, INSBESONDERE BEI ZUSAMMENSETZUNGEN ZUR IMPRAEGNIERUNG.

摘要

An aqueous emulsion based on grafted polyolefin, process for obtaining it and its use in a finishing composition. This emulsion comprises a mixture formed by compounding at least one polyolefin and at least one saturated fatty acid and/or at least one unsaturated fatty acid unsubstituted by a hydroxyl group, at least one base, water in the quantity needed to obtain 10 to 50% of solids content and, optionally, an emulsifying agent. This emulsion is employed especially as a constituent of a finish deposited on the surface of glass fibres intended for reinforcing polyolefins.