Bleaching and dyeing; fluid treatment and chemical modification – Overall dimensional modification or stabilization – e.g.,... – Modification of molecular structure of substrate by chemical...
Reexamination Certificate
2005-09-27
2005-09-27
Einsmann, Margaret (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Overall dimensional modification or stabilization, e.g.,...
Modification of molecular structure of substrate by chemical...
C008S494000, C008S495000, C008S496000, C008S543000, C008S116100, C008S116400
Reexamination Certificate
active
06949126
ABSTRACT:
Garments are constructed from lyocell fabric which has been resinated using a textile resin having just two groups per molecule which can reactively cross-link with cellulose molecules of the lyocell fabric then causticised by application under tension of an aqueous solution of sodium hydroxide, and the constructed garments are dyed in a garment dyeing operation. Garments can be produced by this route which retain a smooth, evenly-dyed appearance with unpuckered seams and minimal creasing and so present a desired formal look, as distinct from the casual look imparted by the effects of fibrillation normally produced when lyocell garments undergo garment dyeing.
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Collins Geoffrey William
Taylor James Martin
Einsmann Margaret
Howson and Howson
Lenzing Fibers Limited
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