Process for the manufacture of textile structures suitable for u

Details Process for the manufacture of textile structures suitable for u Process for the manufacture of textile structures suitable for u

1996-01-22

1997-03-18

Calvert, John J.

Textiles: manufacturing

Textile product fabrication or treatment

Of thread interlaced article or fabric

623 1, 66195, C08G 7902, A61F 206, D04B 2100

Patent

active

056111274

ABSTRACT:
The prosthesis is manufactured by knitting a foundation yarn with a high degree of heat-shrinkability and at least one effect yarn which is substantially heat stable, immersing the resulting fabric in boiling water so as to shrink the foundation yarn and thereby reduce its permeability to liquids while not affecting the effect yarn significantly so that it is possible to obtain good velvet effects without resorting to very high overfeed rates for the effect yarn.

REFERENCES:
patent: 2979883 (1961-04-01), Waltz
patent: 3853462 (1974-12-01), Smith
patent: 3986828 (1976-10-01), Hoffman, Jr. et al.
patent: 4047252 (1977-09-01), Liebig et al.
patent: 4079602 (1978-03-01), Blore
patent: 4193137 (1980-03-01), Heck
patent: 4209859 (1980-01-01), Hoffman
patent: 5158821 (1992-10-01), Gebauer et al.
Chemiefasern/Textilindustre, Sep. 1987, vol. 37, No. 89, pp. 794-805 (Abstract).

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