The Year-book for Colorists and Dyers, Volume 41902 - Dyes and dyeing |
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Results 1-5 of 68
Page 30
... material W S W per cent . of solids in the diluted material . weight of the diluted material . w weight of the sample taken for dilution . If the dilution was made to a definite volume , the following formula is to be used : VDS Per ...
... material W S W per cent . of solids in the diluted material . weight of the diluted material . w weight of the sample taken for dilution . If the dilution was made to a definite volume , the following formula is to be used : VDS Per ...
Page 68
... material for the dyestuffs manufactured as herein set forth , are made in the known manner by oxidizing a mixture of paraphenylenediamin or paramidophenol with phenols or naphthols . These easily- prepared dyestuffs are then treated in ...
... material for the dyestuffs manufactured as herein set forth , are made in the known manner by oxidizing a mixture of paraphenylenediamin or paramidophenol with phenols or naphthols . These easily- prepared dyestuffs are then treated in ...
Page 75
... material in the coal - tar industry . Now the in- ventors have found that from diazotized 6 - nitro - 2 - amido - 1- phenol - 4 - sulfonic acid , on the one hand , and beta - naphthol , on the other hand , a monoazo body may be obtained ...
... material in the coal - tar industry . Now the in- ventors have found that from diazotized 6 - nitro - 2 - amido - 1- phenol - 4 - sulfonic acid , on the one hand , and beta - naphthol , on the other hand , a monoazo body may be obtained ...
Page 76
... material of loose wool is dyed evenly . BLUE WOOL - DYE AND PROCESS OF MAKING SAME . Arnold Hess , of Hoechst - on - the - Main , Germany , assignor to the Farbwerke , Vorm , Meister , Lucius & Bruning . No. 668.- 445 , dated February ...
... material of loose wool is dyed evenly . BLUE WOOL - DYE AND PROCESS OF MAKING SAME . Arnold Hess , of Hoechst - on - the - Main , Germany , assignor to the Farbwerke , Vorm , Meister , Lucius & Bruning . No. 668.- 445 , dated February ...
Page 88
... materials . The bases can be ob- tained by nitrating the unsymmetrically dialkylated or trialkylated dialphylmethanes and reducing the correspond- ing dinitro compounds . The said unsymmetrically - alkylated tetra - amidodialphylmethane ...
... materials . The bases can be ob- tained by nitrating the unsymmetrically dialkylated or trialkylated dialphylmethanes and reducing the correspond- ing dinitro compounds . The said unsymmetrically - alkylated tetra - amidodialphylmethane ...
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Common terms and phrases
acetic acid Acid Green Acid Violet Acido Agent or Maker alcohol Alizarine Black alkali ammonia Anilin Anilin and Soda Anthracene anthraquinone apparatus assignor Badische Anilin bath bleaching boiling Brilliant caustic CD Benzo CD Direct cent chlorid Chrome color coloring-matter compounds conc Croceine crystals CT Kchl dated Dianil diazo DYE AND PROCESS Dye Method dyed dyes unmordanted dyestuff Elberfeld extra fabric Fast Blue fiber gallons Germany indoxylic invention relates inventor Kchl CD Kchl WCh Alizarine Kchl WGS Klp CD Klp WGS liquor Ludwigshafen manufacture Math CD Diamine Math WGS Methyl Violet Methylene Blue mordanted Name of Dye Naphthol obtained Orange Orange G oxidizing Patent Ponceau pounds powder produced Safranine salt Scarlet Soda Fabrik sodium sodium sulfid soluble in water solution SPECIFIC GRAVITY SS WGS sulfid sulfonic acid sulfur dioxid SULFUR DYE Sulphur Tannin treating WCh Alizarine Blue WGS Acid WGS Azo WGS Fast WGSCH wool yarn