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Preferred alkaline reduction‐clearing conditions for use with dyed Ingeo poly(lactic acid) fibres
Author(s) -
Avinc Ozan,
Bone John,
Owens Huw,
Phillips Duncan,
Wilding Mike
Publication year - 2006
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/j.1478-4408.2006.00023.x
Subject(s) - lactic acid , sodium carbonate , chemistry , reduction (mathematics) , sodium , nuclear chemistry , organic chemistry , bacteria , mathematics , biology , genetics , geometry
A short study has been conducted to examine the efficiency of different alkaline reduction‐clearing conditions on Ingeo [poly(lactic acid)] fibres, dyed with disperse dyes. The results indicate that the preferred conditions are 15 min at 60 °C in the presence of 2 g/l sodium carbonate and 2 g/l ‘hydros’, conditions which avoid any significant change of shade by colour loss and lead to optimised wash fastness.

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