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Some Observations on the Tendering of Nylon by Exposure to Light
Author(s) -
NEWSOME O.
Publication year - 1950
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1950.tb02645.x
Subject(s) - chromium , procurement , chemistry , business , organic chemistry , marketing
In experiments on the effect of certain black dyes on the tendering of nylon by exposure to light, none of the dyes increased the degree of tendering, while several decreased it, logwood and Multamine Black B (ICI) being particularly effective. Experiments on the action of chromium compounds suggested that the protective action of logwood is mainly due to the presence of chromium.