FRANKLIN INSTITUTE LIBRARY PHILADELPHIA REFERENCE Given by. Digitized by the Internet Archive in 2016 with funding from Getty Research Institute https://archive.org/details/setaminecolorsfoOOeidu Setamine Colors FOR TIN-WEIGHTED SILK E. I. DU PONT DE NEMOURS & CO., INC. Dyestuffs Department WILMINGTON. DELAWARE. U. S. A. \ Setamine Colors FOR TIN-WEIGHTED SILK I N response to the demands of the dyers of tin-weighted silk for a series of colors that will be fast to scrooping, perspiration, water and mild soaping, and that will penetrate tin-weighting and eliminate “white pieces”, we are pleased to offer our line of Setamine Colors, which meet these particular requirements. These dyestuffs can be used as self colors or in combinations to produce a wide range of shades, dyeing evenly in all strengths from delicate to full tones. There are shown also a series of neutral dyeing acid colors suitable for shading the Setamine colors. All dyeings shown have been made on crepe, weighted approximately 37 % over raw weight. APPLICATION Medium and Light Shades Start the machine at 110° F. with from 1% to 3% monopole oil or if desired 1% to 3% sodium phosphate. Run 10 minutes. Then add the required amount of dyestuff. Heat slowly to 160° F. to 180° F., depending on the texture of the material, and run for hour. Add 10% Glauber’s salt and continue dyeing for i/£ hour. Give one wash, drain, and scroop in a final water containing acetic acid. Full Shades The dyeing is carried out as outlined above, except that 5% of acetic acid is added to exhaust the bath. Midnight Blue and Navies Start the machine at 110° F. with the monopole oil or sodium phos- phate. Run 10 minutes. Then add the necessary amount of Setamine Green. Increase the temperature to 160° F. to 180° F., and dye for 15 minutes. Add 10% of Glauber’s salt and continue running for 20 minutes. Add the required amount of Setamine Blue. Run for 30 minutes and add from 5% to 10% of acetic acid to exhaust. Give one wash, drain, and scroop in a final water containing acetic acid. Black The dyeing is carried out as outlined above for navies, with the exception that approximately 20% of acetic acid is required to exhaust the bath, and this is added in four portions at suitable intervals. Set amine Yellozv GG V2V0 v/% 3 % Vi% Seta mine Yellozv G v/% 3 % y 2 % Se famine Yellozv GR 1/2% 3 % V*% Setamine Orange G v/2% 3 % Setamine Pink V20% Vio% %% 54% Setamine Gray U% 154% 54% Setamine Violet B 154% 3% Setamine Blue G 154% 4% 8 % Setamine Green G Bottom: X