tannates

The mordant used, tannic acid, has the property of combining with the dyes of this group to form insoluble coloured tannates.

The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Franklin Beech

= -- Following on the tannin bath comes the fixing bath to fix the tannin on the cotton in the form of insoluble metallic tannates.

The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Franklin Beech

Some of the finer goods are prepared by treating with steam coagulated albumen (animalizing), gelatin, various tannates, tin salt, alum, and other metallic salts.

Scientific American, Volume XXXVI., No. 8, February 24, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. Various

Chemicals like tannates found in tea precipitate iron.

Find Me A Cure 2008

Chemicals like tannates found in tea precipitate iron.

Find Me A Cure 2008