Method of manufacturing a fabric having soil-release properties,

Details Method of manufacturing a fabric having soil-release properties, Method of manufacturing a fabric having soil-release properties,

1982-02-22

1983-08-02

Bell, James J.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

162DIG1, 2642106, 264211, 428265, D06B 100

Patent

active

043963897

ABSTRACT:
A method of improving the soil-repellant properties of fabrics such as forming fabrics used in papermaking and cellulose machines, and filter cloths used in pa;permaking and cellulose industries and related industries. The improvement in accordance with the invention is obtained in that the synthetic material from which these fabrics are manufactured, is given improved hydrophilic properties, which in turn is achieved in that the synthetic starting material, prior to being extruded, is mixed with polymers which are made up of monomers having hydrolizable side groups. The fabric manufactured from the synthetic material is treated in a manner known per se with strong bases and or/acids to hydrolize the side groups.

REFERENCES:
patent: 4063887 (1977-12-01), Forscherm

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