Ionizing radiation treatment of wool textiles with resin for shr

Details Ionizing radiation treatment of wool textiles with resin for shr Ionizing radiation treatment of wool textiles with resin for shr

1978-01-18

1981-07-07

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Proteinaceous fibers

81276, 8DIG11, 8DIG12, 8DIG18, D06M 302, D06M 1300

Patent

active

042772427

ABSTRACT:
Shrink-resistance is provided in a wool textile by applying ionizing radiation and a polymer resin (or mixture of resins) selected such that the resin will be bonded onto the wool fibres and form a relatively thin application, the process being carried out substantially at ambient temperature. The radiation step may be a preliminary step followed by the fixing of polymer resin or polymer resin mixture onto the wool in the absence of catalysts or alternatively the polymer resin may be applied before the radiation process. The polymer resin may be just one resin selected from a group of known resins having a shrink-resistant effect on wool textiles when fixed thereto by prior art techniques, or a mixture of such known resins may be used.

REFERENCES:
patent: 3098572 (1978-07-01), Smith
patent: 3461052 (1969-08-01), Restaino et al.
patent: 3676057 (1972-07-01), Brown
patent: 3832228 (1974-08-01), Gardiner et al.
patent: 3870556 (1975-03-01), Noll et al.
patent: 3898197 (1975-08-01), Guise et al.
patent: 3927961 (1975-12-01), Simpson
patent: 3989458 (1976-11-01), Guise
American Dyestuff Reporter, May 10, 1965, pp. 64-68.
Alexander and Hudson,"Wool: Its Chemistry and Physics" (Reinhold), 1954, pp. 331-332.
Whitfield et al., Textile Research Journal, Mar. 1965, pp. 237-241.

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