. Journal. liquid isdrawn off. Barium chloride (10 parts) are added to thesolution and the material is soaked in this for i—3 hours! at 100° F. It is then washed with tepid water andtreated with a solution of potassium permanganate(1:1000), washed and dried. Instead of barium chloride,calcium sulphate, magnesium sulphate, aluminiumsulphate, or alum may be employed.—A. B. S. 194 JOT KNAl. OF THE OF CHEMICAL IMTSTRY. Vegetable Ft? inting for I ?rinting [irith Direct Printers Issoc, Ltd., 26,165, Nov. 1. 1904 The material is first padded with a solution of a magnesiumsalt, such
. Journal. liquid isdrawn off. Barium chloride (10 parts) are added to thesolution and the material is soaked in this for i—3 hours! at 100° F. It is then washed with tepid water andtreated with a solution of potassium permanganate(1:1000), washed and dried. Instead of barium chloride,calcium sulphate, magnesium sulphate, aluminiumsulphate, or alum may be employed.—A. B. S. 194 JOT KNAl. OF THE OF CHEMICAL IMTSTRY. Vegetable Ft? inting for I ?rinting [irith Direct Printers Issoc, Ltd., 26,165, Nov. 1. 1904 The material is first padded with a solution of a magnesiumsalt, such as m sulphate. I ,,f t,u solution is varied according to tin- depth of i olour materia] is then dried and the magnesium i ?the material de by means of a solution oi caustic - cate. An-ing or printing with the substantiveiffa. A. B - Dyeing. Mordant? >26, 1904. The d tble tank fitted number oi i of triangular seotion. On the vertical faces oi these?nppoi d a number of : soles B. The end A is formed ited face of the support : the cover C, wl secured by bolts d, is also perforated. Through the centre passes 8 I of special construction (see Eug. Pat. 4596 of 1804; this J., 1904, 187). The hollow i i d to a i i e, and by meat pressure or exhaust pump, the- dye-liquor contained inthe tank can be circulated through the bobbins in eitherdirection.—A. B. v. , Bleaching, and tlu like OpJ. Brandwood. Elton, Lanes. Eng. Pat. 6456, March 17,1904. See Fr. Pat. 342,109 of 1904 ; this J., 1904, 899.—T. F. B. Hydro- Ketones]; Manufacture of stable . 0. [mray, London. From Farbwerke vorm. Meister, 1 d Briining, Hoechsi on the Maine, Germany. Kng. Pat. 6216, .March 14, 1111)4. Stable compounds of hydrosulphites and ketoni iobtained by the n I in presenci of alkalis, es] ecia istic si da and ai n i tin togi thi r. A solution of thi hydrosulphite compound ii obtained by adding I pari of acetone, I pari oi can ticsoda lye 10 B. - and I pari of ?•> per cent, ammoniasolu
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
