DYEINGS ON UNION SHODDY CLOTH CASSELLA COLOR COMPANY 182 and 184 Front Street, NEW YORK. Boston: 39 Oliver Street. Philadelphia: 126 and 128 South Front Street. Providence: 64 Exchange Place. Atlanta: 47 North Pryor Street. Montreal, Canada, 59. William Street. No. 3454 Franklin Institute Library PHILADELPHIA Class £>.h~7. 2- Book..L...C1.2.. 34C+ A ccessionJ&A..y...%.7- REFERENCE GIVEN BV orn DYEINGS ON UNION SHODDY CLOTH TRADE- CASSELLA COLOR COMPANY 182 and 184 FRONT STREET ' "N'E\r YORK • BOSTON': 39 xclive^s^re^t • >»’»>]■ /’>, PHILADELPHIA: 126 and 128 south front street PROVIDENCE: 64 exchange place ATLANTA: 47 north pryor street MONTREAL: Canada: 59 william street. No 3454. DIRECTIONS FOR DYEING. 1. Self Shades. Dyeings Nos 1 — 48. Dyed with the addition of 2 lbs Glauber’s salt crystals per 10 gallons liquor in a boiling hot bath. No 32 dyed in a cold bath. Dyeings Nos 49 — 64. Dyed in an acid bath in the manner customary for Acid Colours. 2. Neutral One-Bath Dyeings on Unstripped Material. Dyeings Nos 66 — 76. Dye in as short a bath as possible with the addition of 1 — 2 lbs Glauber’s salt crystals per 10 gallons liquor. Enter hot, and dye in the first instance for y 2 to % hour near boiling temperature; if the wool is then found to be insufficiently dyed, boil for some time according to requirement; a prolonged boiling should however be avoided, as the shoddy wool in such case readily absorbs the dyestuff and turns out too dark. In case; the cotton as a result of prolonged boiling is too light as compared with the wool, the goods should be allowed to run for some while longer in the cooling bath, or the requisite amount of cotton dyestuff should be subsequently added if neces- sary, without heating any further. 3. Neutral One-Bath Dyeings on Stripped Material. A. On Material Stripped with Hyraldite. Dyeings Nos 79 — 82. Dye in the manner indicated for Nos 66 — 76, care being taken that the wool is very well rinsed and neutralised before dyeing; it will in most cases not be necessary to boil during the dyeing, as the wool absorbs the dyestuffs more readily when the material is stripped than when unstripped. Dyeings Nos 85 — 88. In order to obtain as bright shades as possible on the stripped material, the wool is frequently boiled in the first place with neutral-dyeing wool dyestuffs, the cotton dyestuffs being added subsequently; by such means the cotton is covered very satisfactorily. Dye for y, to % hour at the boil with the wool dyestuffs suitable for the purpose, with the addition of 1 — 2 lbs Glauber’s salt crystals per 10 gallons liquor, shut off steam, add the Diamine Colours previously well dissolved, and cotton-dye in the cooling bath for % to % hour. In the case of goods containing a great many burls or cotton which is difficult to dye, the cotton is frequently covered in a weakly alkaline bath by first boiling the wool and then cooling the bath off to 50 — 60° C. (120 to 140° F.), and thereupon adding the Diamine Colours well dissolved as well as y % — 1 y 2 oz soda ash per 10 gallons liquor. 3 B. On Material Stripped with Bichrome and Sulphuric Acid. Dyeings Nos 91—94. After rinsing and neutralising tlie goods thoroughly, dye in the manner described for Nos 85 — 88 by first boiling with the neutral-dyeiug dyestuffs and then adding the Diamine Colours for the cotton to the same bath. 4. One-Bath Weakly Acid Dyeings on Unstripped Material. Dyeings Nos 96 — 100. Goods which are required particularly to retain their quality and lustre, as well as goods containing only a slight quantity of cotton, may also be dyed in a weakly acid bath. Dye in a short bath, with the addition of 1 — 2 lbs Glauber’s salt crystals per 10 gallons liquor, adding besides 3 — 5% sal ammoniac or acetate, formate or sulphate of ammonia (reckoned on the weight of the goods to be dyed). Enter the goods into the warm bath, raise gradually to the boil, and boil for ^ to 1 hour near boiling temperaure. Should the shade of the wool be found to be still too light, the boiling may be continued for a little while or the requisite amount of wool dyestuffs added, the treatment being continued for some time longer near boiling temperature. If on the other hand the cotton is lighter than the wool, the requisite quantity of Diamine Colours is added, the goods being allowed to run in the cooling bath. 5. Dyeing^the Wool Previously with Acid Colours and Cotton-Dyeing Subsequently. Dyeings Nos 102 — 112. The brightest and clearest shades are as a rule obtained on shoddy material by first dyeing the wool with the respective Acid Colours (as shown by the smaller patterns) and cross-dyeing the cotton in a fresh bath with Diamine Colours. Dye the wool first in an acid bath in the customary manner at the boil, rinse well, and cover the cotton in a fresh, cold bath in the vat, or, as is usually preferred, in the washing-machine in as short a liquor as possible, with the quantities of Diamine Colours mentioned as well as 2 lbs Glauber’s salt crystals and if necessary % to 1 y 2 oz soda ash per 10 gallons liquor, for 1 hour. In case the shade of the cotton is too light, the temperature should be carefully raised to 30 — 40° C. (85 — 105 u F.) at the utmost, or some further dyestuff should be added to the cold bath. The cotton is thereby in the simplest manner dyed to the same shade as the wool, as shown by patterns Nos 102 — 106, or black, as illustrated by Nos 107 — 112. After rinsing well, treat the goods with a little acetic acid in the last rinsing bath, and dry without rinsing again. 6. Dyeing the Wool first with Acid Colours in the Stripping Bath, and Covering the Cotton in a Cold Bath. Dyeings Nos 115 — 124. In the case of a number of different kinds of shoddy materials, the stripping and dyeing can take place in the same bath. According to the shade desired, boil the goods first for y 2 hour either with sulphuric acid alone or with sulphuric acid and bichrome. Cool off, add the requisite quantity of suitable Acid Colours to the same bath, and bring the 4 shade of the wool close to that of pattern by boiling, care being taken thereby to keep the shade just a little lighter than pattern, as is shown by the small patterns in the card. Any of the easily levelling Acid Colours are suitable for the previous boiling with sulphuric acid by itself, whereas when stripping with bichrome and sulphuric acid, the following dyestuffs, which become only slightly duller by being used in such stripping bath, are very well suited for the purpose: Naphtol Yellow S Fast Yellow- S Acid Y’ellow AT Indian Y'ellow G, R, FF Orange extra, II Orange EN, ENZ Scarlet FR, F2R, F3R Brilliant Cochineal 2R, 4R Brilliant Orseille C Azo Orseille BB Acid Magenta Acid Violet 4RS, 6BS Alkaline Violet C, CA Formyl Violet 10B, S4B Fast Acid Green BN Cyanole Fast Green G Acid Green extra cone. Brilliant Milling Green B Tetra Cyanole V, SF, extra, A Cyanole FF, extra, GG Formyl Blue B Brilliant Milling Blue B After dyeing the wool, rinse thoroughly, and cover the cotton in a fresh bath with the addition of Glauber’s salt and soda, as indicated for dyeings Nos 102—112. 7. Dyeing the Cotton first with Black Fast to Cross-Dyeing, and Wool-Dyeing with Acid Colours. A. Dyeing previously in the Vat. Dyeings Nos 126 — 130. For deep shades, the cotton is frequently dyed first with black dyestuffs fast to acid boiling, the wool being cross-dyed subsequently in an acid ba.th. The following dyestuffs are suitable for dyeing the cotton previously: Oxy Diamine Black US extra cone., UI extra cone., SA extra cone. Para Diamine Black BB extra cone., B extra cone., FFB extra couc. and BF extra cone. Diamine Milling Black B cone., FG extra and FFB extra cone. Charge the dyebatli at 50 — 60° C. (120 — 140° F.) with 3 — 4% dyestuff, 2 lbs Glauber’s salt, % — 1 y 2 oz soda per 10 gallons liquor, and dye the goods therein for % to 1 hour; hereafter rinse, and top with as bright Acid Colours as possible. When cross-dyeing, care has to be taken that the dyebath reacts distinctly acid on commencing to dye. The whole of the acid required to make the dyestuff go on to the fibre is added to the dyebath at the beginning of the dyeing operation already. Enter the goods, raise to the boil, and boil until the liquor is exhausted; if the liquor is insufficiently acid, the dyestuff is apt to come off the cotton again in the boiling, and in order to prevent this as much as possible, it is well in addition to the requisite amount of acid to add about 5% alum to the acid bath for dyeing the wool, or, the sulphuric acid or bisulphate of soda are to better advantage omitted, 2 — 3% formic acid and 5% alum or sulphate of alumina being added instead. 5 B. Dyeing the Cotton in the Milling Process. Dyeings Nos 132 — 136. For certain styles the cotton can be dyed previously without any special dyeing operation, by simply adding the dyestuff, previously dissolved in as small a quantity of boiling water as possible, to the soap solution required for the milling, and then milling the goods with this solution of dyestuff and soap in the customary manner. After milling, the goods are rinsed, the wool being then cross-dyed in an acid bath as indicated on the previous page under (A). The same dyestuffs come into consideration for dyeing during the milling as are stated under (A) for the previous dyeing in the vat. 8. Cotton-Dyeing Previously with Immedial Carbon, and Dyeing the Wool Subsequently with Acid Colours. Dyeings Nos 138 — 142. In order to obtain dyeings on cotton of particularly good fastness by the simplest method of working, the cotton is frequently dyed first with Immedial Carbon, the wool being then cross-dyed with Acid Colours in the customary manner. The cotton-dyeing in such case is done in a cold or lukewarm bath either in the jigger, the continuous dyeing machine or the padding machine, the dyestuff being dissolved in a wooden vessel together with the amount of sodium sulphide requisite for the dyeing whilst stirring well and this solution being added to the liquor together with borax and Glauber’s salt. Charge the dyebath in the jigger per 10 gallons liquor with 12 oz — 1 lb Immedial Carbon B — 2 lbs sodium sulphide crystals 2 y 2 - — 3 lbs borax 3 lbs Glauber’s salt crystals pass the, goods, squeeze off, and rinse well. The cross-dyeing is done in the manner customary for Acid Colours. Hereafter rinse well, and aftertreat in the last rinsing bath with 4*4 — 9 oz acetate or formate of soda per 10 gallons liquor, then dry without further rinsing. The quantities indicated for dyeing in a neutral bath apply for the starting bath, correspondingly smaller quantities being required when dyeing on a standing bath. STRIPPING OF SHODDY GOODS. Dark shoddy goods are stripped with a view to dyeing light or full and bright shadqs on a dark ground; according to the ground shade in each case and the degree of decolourisation desired, the stripping is done either with bichrome and sulphuric acid or Hyraldite. 1. Stripping with Biehrome and Sulphuric Acid. Charge a bath of about GO 0 C. (140° F.) with 2 — 4% biehrome and 4 — 8% sulphuric acid, enter the goods, raise to the boil, aud boil for to % hour. Hereafter rinse thoroughly, and dye. As the yellowish bottom obtained in this manner has rather a disturbing effect on the dyeing, Ilyraldite is frequently preferred for stripping, the more so as the material remains in better condition by the latter method. 2. Stripping with Hyraldite. The product used most frequently for stripping is Hyraldite Z for Stripping; another brand, viz. Hyraldite Z soluble cone., is applied in the case of very heavy and closely woven goods. A. Stripping with Hyraldite Z for Stripping. According to the depth of shade of the ground to be stripped and the effect desired, the following quantities are used: 2 — 4 % Hyraldite Z for Stripping 2.5 — 5.5% formic acid 85% or 1 — 2 % sulphuric acid. B. Stripping with Hyraldite Z Soluble cone. In this ease the following are the quantities: 1.5 — 3 % Hyraldite Z soluble cone. 1 — 1-5% formic acid 85%. The method of working is the same for both brands. Charge the bath at about 50° C. (120° F.) first of all with the requisite amount of Hyraldite, then add the acid, and enter the goods immediately without allowing the bath to stand, raise gradually to the boil, and boil for 20 to 30 minutes. If after boiling for this length of time the desired effect has not yet been attained, a little Hyraldite and acid are further added, the boiling being then continued for some time longer. The stripping proper is as a rule carried out in a wooden vat kept specially for this purpose, the steam-coils contained therein being to advantage wrapped round with cloth. If however the same vat is to be used for the dyeing, it must be very thoroughly cleaned beforehand in order to completely destroy any Hyraldite left therein, so that it may not exercise any further action in the dyeing which follows. When stripping better-class goods, a little monosolvol (up to 2% reckoned on the weight of the goods) is frequently added to the Hyraldite bath in order that the wool may be obtained as soft as possible. After the stripping, the goods are first of all washed thoroughly in cold and then in warm water. If the subsequent dyeing is carried out in a neutral bath, care must be taken that the goods are completely neutralised previously, which is best done with a little soda or ammonia; if on the other hand the stripped goods are to be cross-dyed in an acid bath, it is sufficient to rinse well. Without guarantee. 7 i DIAMINE COLOURS (SELF SHADES) 3% Oxy Diamine Yellow TZ. 3% Diamine Fast Yellow M. 3% Diamine Orange B. 3% Diamine Brown 3G. 3% Diamine Bordeaux B. 3% Diamine Bordeaux S. 11 3% Diamine Violet 2205J. 12 3% Diamiue Violet 2204J. 13 3% Dnlon Blue 806.7. 3% 3% Diamine Green B. Diamine Bed 10B. 3% Oxy Diamine Black JB extra cone. pat. 16 CASSELLA COLOR COMPANY, NEW YORK. 3% Diamine Bed 4B. I DIAMINE COLOURS (SELF SHADES) 18 19 21 3% Diamine Purpurine 6B. 26 3% Diamine Black BIIF. 27 3% Diamine Black BH. 28 3% Oxy Diamine Blue 5G. 29 3% Diamine Sky Blue FF. 30 3% Diamine Black HW pat. CASSELLA COLOR COMPANY, NEW YORK. u DYESTUFFS FOR UNIONS (SELF SHADES) NEUTRAL-DYEING ACID COLOURS (SELF SHADES) CASSELLA COLOR COMPANY, NEW YORK. 4% Union Brown 1926J. 1.5% Indian Yellow G. 1.5% Formyl Violet SIB. 1.5% Formyl Blue B. 1.5% Brilliant Milling Blue B pat. 1.5% Brilliant Milling Green B. 1.5% Alplianol Blue 5KN. 3% Naphtylamine Black X3B. 4% Union Brown 4221J. 4% Union Brown 48S0J. 4% Union Blue 4083 J. 4% Union Blue 4669J. 4% Union Blue 3S88J. 4% Diamine Green 4419J. 4% Union Green 34461. 1.5% Wool Red B. Ill 51 59 2% Orange II. 52 2% Scarlet FR. 53 2% Lanafuchsine SG. 54 2% Azo Orseille BB. 2% Cyanole Green B. 60 2% Tetri Cyanole V. 61 2% Cyanole extra. 62 2% Formyl Violet 10B. CASSELLA COLOR COMPANY, NEW YORK. IV ONE-BATH NEUTRAL DYEINGS ON UNSTRIPPED MATERIAL Iiaw Material for Dyeings Nos 66 — 76. 3 % Diamine Fast Yellow M 0.5 % Diamine Black HW pat. 0.15% Brilliant Milling Green B. 3.5 % Diamine Black BH 2.5 % Formyl Violet 10B. 0.5 % Union Brown 4354 J. 3 % Diamine Violet 2204J. 0.25% Diamine Fast Yellow M 1.25% Diamine Black BH 0.5 % Diamine Green B 0.55% Brilliant Milling Green B. 66 67 69 X/ 70 CASSELLA COLOR COMPANY, NEW YORK. v ONE-BATH NEUTRAL DYEINGS ON UNSTRIPPED MATERIAL 0.3 % Direct Grey 2207J 3 % Oxy Diamine Brown BN. 2.5 % Oxy Diamine Blue 5G 0.12% Diamine Black BH 0.75% Brilliant Milling Blue B pat. 0.2 % Brilliant Milling Green B. 71 72 0.75% Oxy Diamine Black JB extra cone. pat. 0.7 % Diamine Fast Yellow A 0.02% Brilliant Milling Green B 0.1 % Indian Yellow G. 3.5 % Diamine Bed 10B 0.5 % Diamine Bed 4B. 0.75% Oxy Diamine Black JB extra cone. pat. 0.05% Brilliant Milling Blue B pat. 2.75% Diamine Black BH 1.5 % Alphanol Blue 5BN 1 % Formyl Violet S4B. CASSELLA COLOR COMPANY, NEW YORK. VI ONE-BATH NEUTRAL DYEINGS ON STRIPPED MATERIAL Raw Material for Dyeings Nos 79—82 Patterns for Dyeings Nos 79 — 82 stripped with 3 % Hyraldite Z for stripping pat. 2 % Sulphuric Acid 2 % Monosolvol. 0.55% Diamine Orange B 0.02% Diamine Red 4B 0.55% Direct Grey 2207J. 0.3 % Diamine Fast Yellow M 0.4 % Diamine Black BIIF 0.05% Diamine Orange D 0.08% Brilliant Milling Green B. 4 % Diamine Fast Yellow M 0.16% Union Brown TD pat. 0.45% Diamine Orange B. 0.5 % Diamine Fast Yellow M 0.3 % Oxy Diamine Blue 5G 0.2 % Brilliant Milling Green B. CASSELLA COLOR COMPANY, NEW YORK. ONE-BATH NEUTRAL DYEINGS ON STRIPPED MATERIAL; THE WOOL BOILED FIRST WITH NEUTRAL-DYEING WOOL DYESTUFFS Raw Material for Dyeings Nos 85 — 88 Patterns for Dyeings Nos 85 — 88 stripped with 3 % Hyraldite Z for stripping pat. 4 % Formic Acid 85%. 1.5 % Indian Yellow G 0.55% Brilliant Milling Green B 0.25% Oxy Diamine Brown RN 2 % Diamine Fast Yellow A 3.5 % Diamine Black HW pat. 1.5 % Wool Red B 0.5 % Brilliant Milling Blue B pat. 3.5 % Diamine Heliotrope B 0.35% Diamine Brown M. 86 1.5 % Brilliant Milling Green B 3.5 % Diamine Black HW pat. 1 % Diamine Fast Yellow A. 87 1.7 % Indian Yellow G 1.2 % Oxy Diamine Brown RN 4 % Diamine Fast Yellow A 1.25% Diamine Black HW pat. CASSELLA COLOR COMPANY, NEW YORK. VIII ONE-BATH NEUTRAL DYEINGS ON STRIPPED MATERIAL; THE WOOL BOILED FIRST WITH NEUTRAL-DYEING WOOL DYESTUFFS Raw Material for Dyeings Nos 91—94 Patterns for Dyeings Nos 91 — 94 stripped with 2 % Bichrome 4 % Sulphuric Acid. 0.5 % Brilliant Milling Green B o.i % Indian Yellow G 1 % Diamine Sky Blue FF © Ox sO Diamine Fast Yellow A. 0.3 % Formyl Violet S4B 2.5 % Diamine Heliotrope B. 0.25% Indian Yellow G 0.02% Wool Red B 1 % Oxy Diamine Brown RN 0.3 % Diamine Black RMW pat. 0.15% Indian Yellow G 0.25% Wool Red B 2 % Diamine Red 10B 0.15% Diamine Brown M. CASSELLA COLOK COMPANY, NEW YORK. IX WEAKLY ACID ONE-BATH DYEINGS ON UNSTRIPPED MATERIAL Raw Material for Dyeings Nos 96 — 100 2.5 % Diamine Black HW pat. 1.5 % Diamine Fast Yellow M 0.25% Brilliant Milling Green B. 2 % Diamine Bordeaux B 0.75% Diamine Bordeaux S 0.1 % Wool Red B. 2.5 % Diamineral Blue CVB 0.25% Diamine Heliotrope B 0.75% Formyl Blue B. 1.5 % Diamine Brown M 1.2 % Diamine Brown 3G 0.2 % Diamine Fast Yellow M. 4 % Oxy Diamine Black JB extra cone. pat. 2 % Naphtylamine Black X3B. 95 96 97 98 99 CASSELLA COLOR COMPANY, NEW YORK. x WOOL-DYED FIRST IN AN ACID BATH, THEN COTTON-DYED COLD TO THE SAME SHADE Raw Material for Dyeings Nos 102—112 1.75% Formyl Violet S4B 2 3 / 8 oz Diamine Black BHF P/ 4 oz Diamine Purpurine 6B per 10 • gallons liquor 2 % Acid Yellow AT 1 % Scarlet Fll 3 oz Diamine Orange D 3 dr. Diamine Purpurine 6B per 10 • gallons liquor 0.35% Acid Yellow AT 1.25% Tetra Cyanole V ly 2 oz Diamine Sky Blue FF 3 oz Diamine Fast Yellow A per 10 > gallons liquor 2 % Formyl Blue B 4J4 oz Oxy Diamine Blue 5G ly oz Diamine Black BH per 10 ■ gallons liquor 1.5 % Tetra Cyanole V 3 oz Diamine Sky Blue FF % oz Diamine Fast Yellow A per 10 gallons liquor CASSELLA COLOR COMPANY, NEW YORK. XI WOOL-DYED FIRST IN AN ACID BATH, THE COTTON THEN DYED BLACK IN A COLD BATH 1 % Acid Violet 6BS 2 % Formyl Blue B 5}4 oz Diamine Black RMW pat. per 10 gallons liquor. sP O'' CO © Cyanole Green B 2.5 % Indian Yellow G 1.5 % Lanafuchsine SG 4 % oz Diamine Black RMW pat. per 10 gallons liquor. 1.5 % Cyanole Green B 0.3 % Acid Violet 6BS 4 % oz Diamine Black RMW pat. per 10 gallons liquor. 0.7 % Cyanole Green B 0.12% Indian Yellow G 0.32% Lanafuchsine SG 4% oz Diamine Black RMW pat. per 10 gallons liquor. 3.5 % Cyanole Green B 0.35 Indian Yellow G 4% oz Diamine Black RMW pat. per 10 gallons liquor. 3 % Lanafuchsine SG 4% oz Diamine Black RMW pat. per 10 gallons liquor. 107 108 112 CASSELLA COLOE COMPANY, NEW YOEK. XII WOOL-DYED FIRST IN THE STRIPPING BATH, THEN COTTON-DYED IN A COLD BATH Raw Materia] for Dyeings Nos 115—124 boiled for 34 2% Bichromate of Potash 6% Sulphuric Acid for Nos 115, 118, 122, 123, 124. hour with 6% Sulphuric Acid for Nos 116, 117, 119, 120, 121. 0.1 % Tetra Cyanole V 1.25% Acid Yellow AT 0.35% Lanafuchsine SG 3 oz Oxy Diamine Brown RN % oz Diamine Fast Yellow A % oz Diamine Black RMW pat. 0.9 % Cyanole Green B 0.01% Acid Yellow' AT 0.4 % Lanafuchsine SG 1 oz Diamine Back BH per 10 gallons liquor. ( per 10 gallons liquor 1 % Acid Violet 4RS 0.1 % Lanafuchsine SG 3 oz Diamine Heliotrope B 3 /s oz Diamine Black RMW pat per 10 gallons liquor 1.5 % Indian Yellow G 0.2 % Acid Green extra cone 514 oz Diamine Fast Yellow A % oz Diamine Black RMW pat. 2 3/ s oz Diamine Black HW pat. per 10 gallons liquor CASSELLA COLOR COMPANY, NEW YORK. XIII WOOL-DYED FIRST IN THE STRIPPING BATH, THEN COTTON-DYED IN A COLD BATH CASSELLA COLOR COMPANY, NEW YORK. 1 % Acid Yellow AT 2.15 % Cyanole Green B oz Diamine Sky Blue FF 4 y x oz Diamine Fast Yellow A per 10 gallons liquor 0.2 % Cvanole Green B 0.19 % Lanafuchsine SG 1 oz 2 dr. Diamine Black BH 7 5 / 8 dr. Diamine Brown M 5!/s dr. Diamine Fast Yellow Aj per 10 gallons liquor 1.25 % Formyl Blue B 0.15 % Acid Violet 4RS 3 oz Oxy Diamine Blue 5G 2 oz Diamine Black BHF per 10 gallons liquor 0.12 % Tetra Cyanole V 0.08 % Acid Yellow AT 0.16 % Lanafuchsine SG 1 oz 2 dr. Diamine Black HW pat. 1 per 1 oz 14 dr. Diamine Brown M / 10 gallons l%oz Diamine Fast Yellow aJ liquor 0.2 % Tetra Cyanole V 0.17 % Acid Yellow AT 0.75 % Lanafuchsine SG 3 oz Diamine Brown M per 10 gallons liquor. 2 % Lanafuchsine SG 4 <4 oz Diamine Bed 10B y x oz Diamine Brown M % oz Diamine Black BHF per 10 gallons liquor XIV COTTON FIRST DYED BLACK, THEN WOOL-DYED IN AN ACID BATH CASSELLA COLOR COMPANY, NEW YORK. Raw Material for Dyeings Nos 126—130 Cotton for Dyeings Nos 127 — 130 dyed first, with 2.5 % Para Diamine Black BF extra cone pat. 2 % Acid Green extra cone. 1 % Indian Yellow G 2 % Indian Yellow G 0.75% Azo Orseille BB 3.5 % Cyanole extra. XV COTTON-DYED FIRST IN THE MILLING MACHINE, THE WOOL THEN CROSS-DYED Raw Material for Dyeings Nos 132—136 Milled for Dyeings Nos 133 — 136 with the addition of 2 % Diamine Milling Black FFB extra cone. to the milling liquor. 2.5 % Naphtol Yellow S. 1.75«/o Formyl Violet 10B. 3 % Naphtol Yellow S 0.5 % Acid Green extra cone. 2.5 % Orange IT. 131 132 133 CASSELLA COLOE COMPANY, NEW YORK. XVI COTTON-DYED FIRST WITH IMMEDIAL COLOURS, THE WOOL THEN CROSS-DYED Raw Material for Dyeings Nos 138—142 Cotton for Dyeings Nos 139 — 142 dyed first, with 12 oz Immedial Carbon B per 10 gallons liquor. 2 % Orange II. 3 % Acid Green extra cone. 0.6 % Naphtol Yellow S. 1.25% Formyl Violet 10B 1 % Acid Violet 6BS. 3 % Alphanol Black 3BN. 137 138 139 140 141 142 CASSELLA COLOR COMPANY, NEW YORK. XVII RUSSIAN ANILINE COLOUR WORKS LEOPOLD CASSELLA & Co., RIGA SPECIAL- Works at Riga