Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof
Patent
1977-10-12
1978-11-21
Schofer, Joseph L.
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
8100A, 81156, 8DIG18, 260857G, 260873, 20415919, 428 96, 428 97, D06M 316, D06M 326, D06M 510, C08G 7304
Patent
active
041264150
ABSTRACT:
An antistatic pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having grafted thereon from 1 to 5 percent by weight of a conductive polymeric salt of a polyethylenimine having a molecular weight of 200 to 10,000 and a sulfonic acid compound of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are individually hydrogen or a lower alkyl radical having 1-3 carbon atoms.
REFERENCES:
patent: 3350340 (1967-10-01), Soenksen et al.
patent: 3442975 (1969-05-01), Cawthon et al.
patent: 3479215 (1969-11-01), Cavagna et al.
patent: 3988503 (1976-10-01), Ariyoshi et al.
Chemical Abstracts, vol. 56, 4988b (1962), vol. 57, 4904i (1962), vol. 81, 148345a (1975).
Coiner Marsha H.
Haylock John C.
Newland Julian H.
Schwartz Judd L.
Allied Chemical Corporation
Kelly Fred L.
Schofer Joseph L.
Tungol Maria S.
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