A tese discute as manifestações cromáticas elaboradas por alguns artistas contemporâneos, brasileiros e estrangeiros, que exploram as potencialidades da cor no seu caráter físico, concreto e material, evidenciando sua ...

The aim of this study was to confirm the use of an admixture of natural earth and a second unusual Al-rich red pigment in the imprimaturs of paintings that date back to 1600–1660, painted by some of the most outstanding ...

The performance of different replacements for chromates was studied. The anticorrosive properties of seven phosphate-based pigments, a calcium-exchange silica and a ferrite were assessed by electrochemical techniques and ...

During the past decade, the necessity of new ecofriendly antifouling pigments was established. Among these new pigments, special attention should be paid to tannin and its derivatives. Tannins are synthesized by plants as ...