Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Proteinaceous fibers
Patent
1977-04-07
1980-07-01
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Proteinaceous fibers
8128R, 8192, 8DIG11, 8DIG18, D06M 302, D06M 1300
Patent
active
042104157
ABSTRACT:
Knitted fabrics are fulled and shrinkproofed by a process wherein a loosely-knitted fabric is exposed to a diisocyanate. The so-treated material is then fulled and treated with a polyamine, whereby a polyurea is formed on the surface of the fibers and the fabric thus becomes shrinkproofed.
REFERENCES:
patent: 3084018 (1963-04-01), Whitfield et al.
patent: 3084019 (1963-04-01), Whitfield et al.
The Oxford English Dictionary, vol. IX (Oxford), p. 497.
Fong, deceased Willie
Foster Robert E.
Pardo, Jr. Clay E.
Clingman A. Lionel
Leitereg Theodore J.
McConnell David G.
Silverstein M. Howard
The United States of America as represented by the Secretary of
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