containing over 6400 receipts embracing thorough information, in plain language, applicable to almost every possible industrial and domestic requirement
William B. Dick
Dick & Fitzgerald, New York 1884.
221. Chrome Dyes for Woolen Goods.
The quantities given in the following receipts are for dyeing 5 pounds of woolen goods, unless otherwise stated. It must be understood that the goods must be cleaned before dyeing, and the dyeing must always be performed at a boiling heat.
222. Black.
Work for 1 hour in a bath with 8 ounces bichromate of potassa, 6 ounces alum, and 4 ounces rustic; lift, and expose to the air for a short time; wash well, and then work for 1 hour in another bath with 4 pounds logwood, 4 ounces barwood, and 4 ounces fustic; lift, and add 4 ounces copperas in solution; work half an hour in this, and then wash and dry. In order to dye a blue black, the goods must be first dyed blue by the vat (see No. 130) or otherwise, and then proceeded with as for black, only using less materials.
223. Brown.
Work for half an hour in 8 ounces of bichromate of potassa; lift, and expose till cold; then work an hour in 2 pounds fustic, 4 ounces madder, 3 ounces cudbear, 4 ounces tartar, 2 ounces logwood; lift out and dry; or it may be washed before drying.
224. Rich Yellow Brown.
Work for an hour in the following bath: 2 ounces bichromate of potassa, 2 ounces argol, 2 ounces alum; wash from this bath; then work about 40 minutes in another bath made up with 2 pounds fustic, 1 pound madder, 8 ounces peachwood, and 4 ounces logwood; wash out and dry. This sires a very beautiful brown; and a great variety of tints and shades may be made by varying the quantities of the last bath, the first bath remaining the same.
225. Rich Yellow.
Work for half an hour in a bath with 3 ounces bichromate of: potassa and 2 ounces alum; lift, and expose till well cooled and drained; then work for ½ hour in another bath with 5 pounds fustic; wash out and dry.
226. Bottle Green.
Work for an hour in a bath with 2 ounces bichromate of potassa and 4 ounces alum; lift out and expose to the air till cold; then work for an hour in a second bath with 3 pounds fustic, 1½ pounds logwood; wash out and dry.
227. Invisible Green.
Work for an hour in a bath with 3 ounces bichromate of potassa, 4 ounces alum; lift, and expose to the air for some time; then work for an hour in a second bath with 2 pounds fustic, 3½ pounds logwood; wash out and dry. By comparing these last two receipts it will be seen that the different shades are produced by varying the proportions of the same dye-stuffs, and will serve as a guide for other shades of dark green.
228. Olive.
Work for an hour in a bath with 4 ounces chrome, 2 ounces alum; lift and expose to the air; then work for an. hour in a bath with 3 pounds fustic, 1½ pounds camwood, 1 pound logwood; lift out and dry.
229. Purple.
Work the goods half an hour in a bath with 1 ounce bichromate of potassa, 1 ounce alum; lift out and wash in cold water; and then work half an hour in a bath with 2 pounds logwood, 1 pound peachwood; lift, and add 1 ounce alum in solution; work in this for 20 minutes; wash and dry. If a lighter and redder shade be required, use less logwood and more peachwood. For a darker shade use more of each.
230. Rich Green Drab.
Work the goods 30 minutes in a bath with 1 ounce bichromate of potassa, ½ ounce alum, ½ ounce tartar; lift out and wash in cold water; then work for half an hour in another bath with 4 ounces logwood, 2 ounces fustic, 1 ounce barwood (or ½ ounce peachwood); wash and dry. The shades of this can be varied by using different proportions of the stuffs.
231. Rich Drab.
Work for 30 minutes in ½ ounce bichromate of potassa; lift, and add 1 ounce of logwood; work in this for 30 minutes; lift out, wash and dry. Different proportions will produce different shades of color.
232. Chrome Blue.
100 pounds of wool are boiled for one hour in a solution of 3 pounds bichromate of potash, 6 pounds alum, 1 pound half-refined tartar; then it is taken out, cooled, and rinsed. Boil 6 pounds good logwood in a bag for half an hour in fresh water, add 3 pounds cudbear, well moistened and dissolved. Cool the dye to 180° Fahr. Enter the prepared wool, and handle it for ¾ of an hour; bring it to a boil in this time. This color ought to be always left a shade lighter when finished, as all chrome colors darken in drying.
In the foregoing receipts, the quantity of water to be used is not material, but will be regulated according to the size of the vessel and the amount of goods to be dyed, but there should always be enough water to cover the goods without the necessity of pressing them down.
Rules for making decoctions, to., will be found in No. 94.
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