Fiber structure having high whiteness and high...

Details Fiber structure having high whiteness and high... Fiber structure having high whiteness and high...

2007-09-25

2007-09-25

Gray, Jill (Department: 1774)

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

C008S115650, C264S182000, C264S345000, C442S332000, C428S364000, C428S394000, C428S395000

Reexamination Certificate

active

10483226

ABSTRACT:
A highly white and highly moisture absorptive and desorptive fibrous structure where a moisture absorptive and desorptive synthetic fiber having a saturated index of moisture absorption of 10% by weight or more at 20° C. and 65% RH is blended, characterised in that, degree of whiteness of said fibrous structure in terms of indication method described in JIS Z 8729 is that L* is 90 or more, a* is within a range of ±2 and b* is within a range of ±10 and durability of whiteness degree against washing after washing for ten times is class 3-4 or higher.

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