title: Making innovative tattoo ink products with improved safety: possible and impossible ingredients in practical usage.
abstract: Today's tattoo inks are no longer just simple solids in liquid suspension. Nowadays, these inks are high-tech dispersions made from finely spread pigments in a binder-solvent mixture. These so-called colour dispersions must follow the modern standards of tattooing, which are increasing every year. They must be rich in chromophoric pigments and yet fluid, they must not dry rapidly, and there should be no occurrence of any sedimentation, even during longer tattoo seasons. An innovative tattoo ink should enable long-lasting, brilliant tattoos without a negative impact on the artist's workflow and of course without endangering the consumer. The high standard in tattoos, regarding the motives and techniques, that is witnessed today could not be achieved by the artists without quality tools and modern tattoo ink. This article will give the reader a brief overview of the different ingredients of tattoo ink and of the function of binding agents and solvents in modern tattoo ink as well as describe what additives are used to achieve the desired behaviour during application. Furthermore, the article will take a look into the pigments that are used in tattoo ink and show why certain pigments are not suited for tattoo ink. The differences, advantages and disadvantages of organic and inorganic pigments will be explained.
authors.affiliation: H-A-N GmbH, Esslingen, Germany.
authors.forename: Michael
authors.initials: M
authors.lastname: Dirks
mesh_terms: D004396:Coloring Agents / Q000009:adverse effects / Q000737:chemistry* / Q000592:standards*; D003257:Consumer Product Safety; D006801:Humans; D007281:Ink; D011310:Preservatives, Pharmaceutical; D011786:Quality Control; D012997:Solvents; D013501:Surface-Active Agents; D013653:Tattooing / Q000592:standards*
chemical_list: D004396:Coloring Agents; D011310:Preservatives, Pharmaceutical; D012997:Solvents; D013501:Surface-Active Agents