Textile finishing process

Details Textile finishing process Textile finishing process

1976-09-10

1977-10-04

Schofer, Joseph L.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

81156, 8120, 8128A, 8128R, 8184, D06M 100

Patent

active

040521583

ABSTRACT:
A process for producinga wash-durable finish on a textile is provided which comprises applying to the textile an effective amount of:
A. at least one free-radical polymerizable monomer having a functional group capable of undergoing an acid catalyzed condensation reaction with
B. at least one co-reactant having a reactive methylol, hydroxy, alkoxy or amino group capable of undergoing acid-catalyzed condensation with a reactive group on said free radical polymerizable monomer;
C. at least one free radical generating catalyst and at least one acid catalyst, or at least one catalyst having both free radical generating and acidic characteristics, and
D. subjecting said textile to curing conditions to conjointly effect free radical polymerization and acid-catalyzed condensation reactions.

REFERENCES:
patent: 3434161 (1969-03-01), Walsh
patent: 3558263 (1971-01-01), Baitinger
patent: 3561916 (1971-02-01), Baitinger
patent: 3703351 (1972-11-01), Lock
patent: 3708261 (1973-01-01), Kasper et al.
patent: 3755323 (1973-08-01), Weil et al.
Sumrell et al., Textile Research Journal, Jan. 1969, pp. 78-85.
Mark et al., "Chemical Aftertreatment of Textiles" (Wiley-Interscience) 1971, pp. 259-261.

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