Suspension agent for synthetic plastics powder
AssigneeKufner Textilwerke GmbH
InventorJosef Hefele
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Abstract
Suspension agent for synthetic plastics powders for spotwise coating of interlinings for articles of clothing, comprising an aqueous solution of the salt of a polymeric organic acid in a concentration of 0.05 to 3% by weight, and additionally containing in extremely fine dispersion of a member selected from the group of 4 to 15% by weight of an unsubstituted fatty acid and 0.05 to 15% by weight of a hydroxy substituted fatty acid.
Claims10
Suspension agent for synthetic plastics powders for spotwise coating of interlings for articles of clothing, comprising an aqueous solution of the salt of a polymeric organic acid in a concentration of 0.05 to 3% by weight, and additionally containing in extremely fine dispersion of a member selected from the group of 4 to 15% by weight of an unsubstituted fatty acid and 0.05 to 15% by weight of a hydroxy substituted fatty acid.
In a process for the dispersion of synthetic plastics compositions selected from the group comprising polyvinyl acetate and copolymers thereof, thermoplastic polyurethanes and polyamides and polyethylene of particle size below 150.mu. in an aqueous medium, the improvement which consists in employing as the suspension agent a salt of a polymeric organic acid in a concentration of from 0.05 to 3% by weight together with an extremely fine dispersion of a member selected from the group of 4 to 15% by weight of an unsubstituted fatty acid and 0.05 to 15% by weight of a hydroxy substituted fatty acid.
Dependencies are inferred from the claim text.