Patents Assigned to Prato Commerz, S.p.A. - Justia Patents Search

Patents Assigned to Prato Commerz, S.p.A.

Method for preventing a surface exit of fibers from an unwoven fabric, through a very thin layer of emulsified latex, and product thereby obtained

Patent number: 4276345

Abstract: A method for preventing surface exit of piles from a fabric through a very thin layer of spreading and product thereby obtained, wherein the base or support intended to be spread with acryl resins or butadiene-acrylonitrile in emulsion is previously imbued with emulsion destabilizers building up the coagulation of the emulsion as the resin contacts the fabric.

Type: Grant

Filed: July 9, 1979

Date of Patent: June 30, 1981

Assignee: Prato Commerz, S.p.A.

Inventor: Marco Maranghi