Comparison of Abilities for Hair Dyeing between a Basic Dye and an Acidic Dye

OPINION ON Intermediates and reaction products of oxidative hair dye ingredients formed during hair dyeing

OPINION ON reaction products of oxidative hair dye ingredients formed during hair dyeing processes

Hair dye poisoning.

Hair dye ingestion is an uncommon form of poisoning in the west, however, in some parts of the world such as East Africa and Indian Sub-continent it is not uncommon. The main component of hair dye causing toxicity is Paraphenylenediamine (PPD). This compound has been found to cause angioneurotic edema, rhabdomyolysis and renal failure. We present a case of hair dye poisoning who presented with ...

Comparison of dyeing of polyester fibers with natural dye and bio-mordant

In this study, dyeing of two regenerated polyester fibers, poly-trimethylene terephthalate (PTT) and poly-lactic acid (PLA), with natural dyes were compared with that of poly-ethylene terephthalate (PET) fiber. Lac was used as the primary natural colorant while Catechu was chosen as a natural color that can also act as a biomordant. The effects of temperature, initial pH of dye bath and dyeing ...

Hair Dye Poisoning: Case Report and Review of Literature

Background: Hair dye poisoning, with main toxic component paraphenylene diamine, is a medical emergency. It is on increasing trend in developing countries due to wide availability and low cost of hair dyes. It carries a high mortality and does not have any specific antidote. Case Report:  Twenty three years old patient presented with breathelessness along with difficulty in speaking for...