Method for modifying fibers of a fabric and the products so prod

Details Method for modifying fibers of a fabric and the products so prod Method for modifying fibers of a fabric and the products so prod

1977-05-23

1978-09-12

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8 4, 8 14, 81146, 81155, 8116R, 8188, D06M 102

Patent

active

041134320

ABSTRACT:
A method for modifying fibers of a fabric which comprises applying an effective amount of a heat activated fiber modifying agent to a fabric, applying an effective amount of a deactivating agent to one surface of the fabric, such surface being opposite a surface containing fibers wet with the heat activated fiber modifying agent, heating the surface of the fabric containing the heat activated fiber modifying agent for a period of time effective to initiate a chemical reaction between the fibers wet with the heat activated fiber modifying agent and such agent while maintaining a temperature differential between the heated surface of the fabric containing the fibers wet with the heat activated fiber modifying agent and the opposite surface of the fabric containing the deactivating agent, quenching the resulting chemical reaction and recovering a product having controlled fiber modification.

REFERENCES:
patent: 1802956 (1931-04-01), Platt
patent: 1884620 (1932-10-01), Dreyfus et al.
patent: 2590402 (1952-03-01), Hall et al.
patent: 2781242 (1957-02-01), Knapp
patent: 2989797 (1961-06-01), Nusslein
patent: 3135577 (1964-06-01), Watson
patent: 3644079 (1972-02-01), Smith et al.
patent: 3644080 (1972-02-01), McCullough et al.
patent: 3669611 (1972-06-01), Shinauchi et al.
patent: 3874958 (1975-04-01), Scholtis et al.
patent: 4008044 (1977-02-01), Latta et al.

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