Journal . liquor produced by the boitiiuj of . R. W. Strehlencrt. Nol, Sweden. Assignor to A. ami (o., Ltd., Glomniiniii. Pat. , Aug. 10, Iltlo. Date ofappl., Aup. 12, 1912. See Ger. Pat. 200,090 of 1912 ; this J., 1913, 1101. VI.—BLEACHING ; DYEING ; PRINTING ;FINISHING. P.\TENTS. Dyeing, washing, ami similarh/ treating J. R. Fouhis. Binclev. Eng. ,198, Dec. 17, 19U. The flow of liquid in niai-bines used for thetreatment of textile materials, is controlled by afour-way valve operated mechanically, l)y whichthe liquid is diverted for equal
Journal . liquor produced by the boitiiuj of . R. W. Strehlencrt. Nol, Sweden. Assignor to A. ami (o., Ltd., Glomniiniii. Pat. , Aug. 10, Iltlo. Date ofappl., Aup. 12, 1912. See Ger. Pat. 200,090 of 1912 ; this J., 1913, 1101. VI.—BLEACHING ; DYEING ; PRINTING ;FINISHING. P.\TENTS. Dyeing, washing, ami similarh/ treating J. R. Fouhis. Binclev. Eng. ,198, Dec. 17, 19U. The flow of liquid in niai-bines used for thetreatment of textile materials, is controlled by afour-way valve operated mechanically, l)y whichthe liquid is diverted for equal periods in various«lirections ; tlie device assists tlie production oflevel shades in dyeing.—F. W. A. Skein-i/arn ; Deince for Ket-treairtieni of . C. Obser and L. Ilwass. Crefeld, Germany. June 18, 1914. Under Int. Conv.,June 18. 1913. iN^apparatus for the wet-treatment, of hanks of interchangeable frame is provided with upperand lower supporting arms (4, 4) for the lianks,. adjustable relatively to one another ; the armsare bent upwards or downwards at right angles attheir ends, and are attached to upper and lowerbars (5 and 0) respectively, both bars beingconnected by means of a tension device (7) with acommon central bar (3) for operating and rotatingthe frame.—F. W. A. Ice colours on artificial silk ; Process for producing . Cliem. Fabr. Griesheim-Elektron. Frank-fort. Germany. Eng. Pat. 17,272, July 21, Int. Conv., Feb. 16, 1914. Artificial silk is passed through water at 60° C,impregnated with a solution of an arylide of acid at 30^—-40^ C, and treatedwith a diazo, tetrazo. or diazo-azo-compound whichdoes not contain a sulphonic acid group.—F. VV. A. Dyeing and like apparatus. F. Riley, Bury. 17,517, July 24, 1914. To avoid loss of dye-liquor when suction or pressureisapplied in apparatus for dyeing cops, cheeses, etc.,in which the direction of flow is reversed at shortintervals, the suction
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