Franklin Institute Library PHILADELPHIA Class... 6AX<~ 2 - Book...(t..Ll.i> ~ A ccession_.L.5~.y.. .4--Q- REFERENCE GIVEN BY DYEINGS FAST TO MILLING ON WORSTED YARN. CASSELLA COLOR COMPANY 182 and 184 FRONT STREET NEW YORK BOSTON: 68 ESSEX STREET PHILADELPHIA: 126 AND 128 SOUTH FRONT STREET PROVIDENCE: 64 exchange place ATLANTA: 47 NORTH PRYOR STREET MONTREAL, CANADA: 86 AND 88 YOUVILLE SQUARE. No 2905. Directions for Dyeing A. Chrome Colours dyed according to the One-bath Method. 1. After-chromed Dyeings. Mode Shades, Brown, Olive, Blue etc. and Black. Dyeings Nos 1 — 53 and 58 — 124. Starting the Charge the bath with 10o/o Glauber’s salt, 2— 3<>/o acetic acid and the Dyeing with requisite quantities of dyestuff, enter the well cleaned yarn at 45 — 50° C. Acetic Acid. (115 — 120 deg. F.), raise in 20 to 30 minutes to the boil, and after Y 2 hour’s boiling exhaust the bath by the gradual addition of 1 — 4o/o sulphuric acid; then cool off a little, and chrome for Y 2 to s /4 hour at the boil with one-half to two-thirds the quantity of bichromate of potash as of dyestuff. For producing blacks, the dyeing may be commenced at 70° C. (160 deg. F.) and the bath be brought to the boil at once.* A large number of the patterns, especially Nos 9, 13, 21, 22, 29, 41—45, 47, 49, 53, 65, 66, 69, 70, 81—84, 87, 88, 91—104, 114, 123, 124 may also be dyed direct with sulphuric acid according to the following instructions : Starting the Charge the bath with 1 — 40/ 0 sulphuric acid, according to the depth Dyeing with of shade, and the requisite quantity of dyestuff, enter the well cleaned yarn Sulphuric at about 50° C. (120 deg. F.) raise in 20 to 30 minutes to the boil and Acid. continue boiling for one hour; then cool off, and chrome for s /i hour at the boil with about one-half to two-thirds the quantity of bichromate of potash as of dyestuff used. Generally the same quantity of sulphuric acid as of dyestuff is used, but at least lo/ 0 and not more than 4»/o, or 5<>/o for black; for Anthracene Chrome Brown D, A and SWN however not more than 3o/o sulphuric acid should be used. * When dyeing in calcareous water, the hath for Anthracene Chrome Black P and FE is charged -with 2 °/o oxalate of ammonia before adding the dyestuff and acid. When dyeing with Anthracene Chrome Violet B, Anthracene Chrome Blue R, B, BB, G, F, FR, Anthracene Acid Blue BB, 3B, BBN, RT, Anthracene Acid Black SR, SRG, SA, SBB, Anthracene Chrome Black P extra and PR extra in vessels or machines made of copper, the dyebath is first heated to 50° C. (120 deg. F.) and charged with J /*®/o sulphocyanide of ammonia (calculated on the weight of the wool) ; it is then stirred thoroughly, and left standing for 20 minutes before adding the Glauber’s salt, acid and dyestuff. 2. Dyeing- with the direct Addition of Bichromate of Potash. Patterns Nos 135 — 140. Charge the dyebath with the requisite quantities of dyestuff and bichromate of potash (one-half to two-thirds of the quantity of dyestuff) ; enter the goods at 70 — 80° C. (160—175 deg. F.), raise in 1 j-\ hour to the boil, after J /2 hour’s boiling add 2— 3<>/o acetic acid, and allow to boil for another 3 /4 to F/4 hour. Dyestuff and bichromate of potash should be dissolved separately and be added consecutively to the bath. B. Chrome Colours on Chromed Wool. Patterns Nos 54—59 and 141 — 164. Mordant the yarn for V /2 hour at the boil with 11 / 2—4 o/ 0 bichromate of potash and l'/ 2 — 3 °/o tartar*, according to the depth of shade, rinse, and dye in a fresh bath with the addition of 1 — 3 % acetic acid or 5 o/g acetate of ammonia (for very pale shades). Enter the goods at 40-50° C. (105—120 deg. F.), raise in J /2 hour to the boil, and continue boiling for li/ 2 to 2 hours; some acetic or formic acid may, if necessary, be added after about 1 hour’s boiling in order to exhaust the baths. For securing the best possible fastness to milling and alkalies, it is advisable to after-chrome dark shades in the exhausted dyebath for 20 to 30 minutes at the boil with V 2 — s /4°/o bichromate of potash. Anthracene Chrome Blue BW extra and RRW extra should be dissolved by stirring the dyestuff to a paste with some ammonia (about 6 oz ammonia to every lb of dyestuff) and then adding hot water. Anthracene Acid Blue RR is dissolved in water heated to 50 — 60° C. (120 — 140 deg. F.). * For mordanting purposes, corresponding quantities of formic acid, lactic acid or laetoline may be used in the place of tartar. Regarding the dyeing in vessels or machines made of copper see the remarks sub A. 1. C. Acid Dyestuffs fast to Milling (which may also be used as shading products for the Chrome Colours). Patterns Nos 125 — 131 Charge the dyebath with 10 o/ 0 cryst. Glauber’s salt, 2 — 4o/o acetic acid and the dyestuff, enter the well cleaned yarn at 50° C. (120 deg. F.), raise in 7 2 hour to the boil, and exhaust the bath after V 2 to s /i hour’s boiling by the gradual addition of 3 — 5 o/ 0 acetic acid, or of 3 — 50/0 bisulphate of soda, or l-2o/o sulphuric acid for dark shades. D. Diamine Colours. Patterns Nos 132-134. Dye with the addition of 10 — 20 0/0 cryst. Glauber’s salt, enter the goods at 40 — 60° C. (105 — 140 deg. F.), raise to the boil, and continue boiling for 3 /4 to 1 hour; if necessary, exhaust the bath by the gradual addition of 1 — 4o/o acetic acid. Diamine Fast Red F dyeings are after-chromed for 1 /s hour at the boil in the exhausted dyebath. Without guarantee. CASSELLA COLOR COMPANY 0,3 o/q Anthracene Blue Black C l pat. J 0,15 *>/(> Anthracene Yellow BN 1 0,05 O/o Anthracene Chrome Brown D pat. 1 0,3 o/ 0 bichromate of potash. 1,2 o/o Anthracene Chrome Brown S W N pat. 10,6 0/o Anthracene Blue Black C pat. 10,8 o/o Anthracene Yellow BN U,5 o/o bichromate of potash. 1 0/o Anthracene Blue Black C, pat., 0,3 0/o Anthracene Yellow BN \ 0,1 o/o Anthracene Chrome Red A 0,8 0/y bichromate of potash. j 1 o/o Anthracene Blue Black C pat.j 0/o Anthracene Yellow BN Bl.5 o/o Anthracene Chrome B; Brown D pat, 92,25 0/o bichromate of potash. 0,9 o/o Brilliant Milling Green B 1,5 o/o Anthracene Blue Black C pat.j 0,9 0/o Anthracene Yellow B N j 1,75 o/o bichromate of potash. j i 0/o Anthracene Blue Black (■ pafl I o/o Anthracene Chrome Refl } 0/ 0 Anthracene Yellow B N® 1,5 0/o bichromate of potash. I 0,4 o/o Anthracene Blue Black C i « P at * [0,45 o/o Anthracene Acid Brown Gl patj 1 O/o Anthracene Blue Black Cj patj 0,2 o/ 0 Anthracene Yellow BN 0,8 o/o bichromate of potash. (2,5 0/o Anthracene Chrome Brown SWN pat. 2 o/o bichromate of potash. 2.8 o/o Anthracene Chrome Blue, G pat ' 1.8 0/o Anthracene Yellow BN j 0,8 O/o Brilliant Milling Green B 1 2.8 0/o bichromate of potash. f 0,38 o/o Anthracene Yellow B N £.0.25 o/o Anthracene Chrome j Brown D pat] [1,25 0/o Anthracene Chrome Blu^ ^ ~ BB pat.i 1,5 o/o bichromate of potash. tl,6 O/o Anthracene Blue Black C- L pat.j B.16 0/o Anthracene Yellow BN pi ,4 o/o Anthracene Chrome ] Brown D pat., 1,8 O/o bichromate of potash. ’ 2.8 o/o Anthracene Chrome Blue BB pal 1 0/o Anthracene Yellow B N ■ 1.8 0/o Brilliant Milling Green £ 3 o/o bichromate of potash. 1,7 o/o Anthracene Blue Black C pat. 1,2 o/o Anthracene Blue Black Cl pat.j 1 0/o Anthracene Acid Brown G] pat. 1,25 o/o bichromate of potash. 0,24 0/q Anthracene Acid Brown Gj pat.j 1,3 0/o Anthracene Chrome j Brown SWN pat.’ 2 0/0 bichromate of potash. 0/0 Anthracene Blue Black C pat. ' (5 0/0 Anthracene Yellow B N 1 ? 0/o Anthracene Chrome Brown D pat. 0/o bichromate of potash. 2,5 0/0 Anthracene Blue Black C pat. 1,25 0/0 Anthracene Yellow B N 0,9 0/o Anthracene Chrome Brown D pat. 2,5 0/0 bichromate of potash. NEW YORK. *,75 0/ 0 Anthracene Chrome Red 1,5 »/ 0 Anthracene Chrome Vioh fa, 5 0 / 0 bichromate of potash. 0/o Anthracene Chrome Violj 0/ 0 Formyl Violet S4B. 1 o/o bichromate of potash. y2,5 'Vo Anthracene Chrome VioB 0,5 o/ 0 Formyl Violet S4B 1 2,5 0 / 0 Anthracene Acid Blue I BBN pat] 3 o/o bichromate of potash. ! 4,75 o/o Anthracene Chrome Bli F pt 1,25 0/q Formyl Violet S4B 3 o/ 0 bichromate of potash. ■5 O/o Anthracene Acid Blue R 11 patj ^,25 O/o Brilliant Milling Blue Bj F patj %75 0/0 bichromate of potash. 0/0 Anthracene Blue Black /o Anthracene Chrome Bluet FR patJ 0/ 0 bichromate of potash. j 7.5 o/o Anthracene Chrome Blai P extra pa 2.5 0/ 0 bichromate of potash. 1 o/ 0 Anthracene Acid Blue B BN pat; 7.5 0 /q Anthracene Chrome Blac PF extra pa 2.5 0/ 0 bichromate of potash. 3 0/q Anthracene Acid Blue BBN pal 2 0 /q bichromate of potash. 7.5 0 /q Anthracene Chrome Blach P P N extra pati 2.5 0/ 0 bichromate of potash. 1 [7,5 0/q Anthracene Chrome Blaj PR extra p| 1 2,5 0/0 bichromate of potash. ’ 1 0/q Anthracene Acid Blue B pa 0,75 0/q bichromate of potash. 5 0/0 Anthracene Chrome Blacj FE piJ 1,5 0/0 bichromate of potash. 9 3 0/q Anthracene Acid Blue B I pal 2 0/0 bichromate of potash. 5 0/ 0 Anthracene Acid Black DSN, 1,5 0/o bichromate of potash. 1 0/o Anthracene Acid Blue RTl pati 0,75 0/q bichromate of potash. 1 5 0/q Anthracene Acid Black - D N G pat 1,5 0/q bichromate of potash, j 0/o Anthracene Acid Blue R 'H pati 0/0 bichromate of potash. 5 0/q Anthracene Acid Black S R pat. 2,5 0/0 bichromate of potash. 3 0/0 Anthracene Acid Blue 3 pa 2 0/0 bichromate of potash. 7 0/q Anthracene Acid Black SBB pai 2,5 0/0 bichromate of potash. o/o Azo Chrome Blue T 0/0 bichromate of potash O/o sulphuric acid. NEW YORK. CASSELLA COLOR COMPANY 115 0,75 0/q bichromate of potash. 1 0 / 0 Anthracene Chrome Blue j FR r ; 0,75 0/o bichromate of potash. (5 0/0 Anthracene Chrome Black 5 B pati 0/0 bichromate of potash °/o Anthracene Chromate Brown 3 G pat. o/o bichromate of potash. 3 O/o Formyl Violet S4B. 3 0/ 0 Brilliant Milling Blue B, pal 3 O/o Tetra Cyanole A. 3 O/o Brilliant Milling Green Bj 3 O/o Diamine Scarlet B. 3 O/o Diamine Scarlet 3B. 3 o/o Diamine Fast Red F. 1,5 O/o bichromate of potash. aaeaasg 132 ! : : 1 L 2 O/o Anthracene Chromate Brown EB pa 1,5 o/o bichromate of potash. Id O/o Anthracene Chromate ® Green B pat.J 0,5 o/ 0 bichromate of potash. 3 O/o Anthracene Chromate Green B pat. 1,5 O/o bichromate of potash. 3 O/o Anthracene Yellow B 1 on a chrome mordant. 3 O/o Anthracene Yellow C on a chrome mordant. 3 O/o Anthracene Acid Browii P= on a chrome mordant. 1 3 O/o Anthracene Acid Brown a pa| on a chrome mordant. !:w YORK. 3 o/o Milling Yellow O. 126 3 O/o Milling Red G. o/o Anthracene Chromate Brown 3 G pi o/o bichromate of potash. CASSELLA COLOR COMPANY 3 0/ 0 Wool Red B. 0,75 °/o Anthracene Chromate 1 Brown E B pat.l 0,5 o/o bichromate of potash. 1 CASSELLA COLOR COMPANY 2 0/o Anthracene Acid Blue 2 R p on a chrome mordant. 3 O/o Anthracene Chrome Blue F] pa^ on a chrome mordant. ,3 O/o Anthracene Chrome Blue Bl pat/ on a chrome mordant. o/o Anthracene Chrome Blue RB pan on a chrome mordant. NEW YORK. 3 O/o Anthracene Acid Brown Bj par on a chrome mordant. O/o Anthracene Chrome Blue 1 RRW extra pat.l on a chrome mordant. I 3 O/o Anthracene Chrome Browl D pat on a chrome mordant. 3 o/o Anthracene Chrome Violq on a chrome mordant. a O/o Anthracene Chrome Blue F on a chrome mordant. 3 O/o Anthracene Chrome Red on a chrome mordant. ft O/o Anthracene Chrome Blue F | pat. | on a chrome mordant. 3 o/o Anthracene Chrome Blue Gl pat.* on a chrome mordant. 3 O/o Anthracene Chrome Blue B 9 pat® on a chrome mordant. f o/o Anthracene Chrome Blue 1 RRW extra patJ on a chrome mordant. 3 0/ 0 Anthracene Chrome Brow® DW| on a chrome mordant. B o/o Anthracene Chrome Blue B W extra pat.1 on a chrome mordant. 3 o/o Anthracene Chrome Bro ^MI SWN plj| on a chrome mordant. 3 o/o Anthracene Blue Black C p on a chrome mordant. 1 o/o Anthracene Blue Black C pat* on a chrome mordant. 3 O/o Anthracene Chrome Blue B« extra pat/ on a chrome mordant.