The Year-book for Colorists and Dyers, Volume 101908 - Dyes and dyeing |
From inside the book
Results 1-5 of 68
Page 95
... consists in a process of making indigo in which this discovery is utilized . In the practice of the process the a - isatin anilide is dissolved or suspended in any suitable alkaline or neutral liquid , ethyl alcohol being well adapted ...
... consists in a process of making indigo in which this discovery is utilized . In the practice of the process the a - isatin anilide is dissolved or suspended in any suitable alkaline or neutral liquid , ethyl alcohol being well adapted ...
Page 97
... consists in introducing the thio- group into the phthalic acid residue and condensing the thi- ophthalic acid with the quinaldines , in the presence or absence of condensing agents and diluents . ANTHRAQUINONE DERIVATIVE . Paul ...
... consists in introducing the thio- group into the phthalic acid residue and condensing the thi- ophthalic acid with the quinaldines , in the presence or absence of condensing agents and diluents . ANTHRAQUINONE DERIVATIVE . Paul ...
Page 99
... consists in treating the gallocyanine dyes with reducing agents . It is now found that by varying the conditions a new leuco- derivative can be obtained which on oxidation yields a new dyestuff of the oxazine class . The new leuco ...
... consists in treating the gallocyanine dyes with reducing agents . It is now found that by varying the conditions a new leuco- derivative can be obtained which on oxidation yields a new dyestuff of the oxazine class . The new leuco ...
Page 104
... manufacture and production of new bluish - black azo dyestuff containing once or several times the glycin radical NH – CH2 – COOH . The process for their production consists in combining the tetrazo 104 Year - Book for Colorists and Dyers.
... manufacture and production of new bluish - black azo dyestuff containing once or several times the glycin radical NH – CH2 – COOH . The process for their production consists in combining the tetrazo 104 Year - Book for Colorists and Dyers.
Page 105
The process for their production consists in combining the tetrazo compound of the dyestuff : para - amino - benzene - azo - 2- amino - 5 - naphthol - 7 - sulphonic acid either with two molecules of an azo dyestuff component containing ...
The process for their production consists in combining the tetrazo compound of the dyestuff : para - amino - benzene - azo - 2- amino - 5 - naphthol - 7 - sulphonic acid either with two molecules of an azo dyestuff component containing ...
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Common terms and phrases
acetic Acid Violet Agent or Maker Agent or Name Alizarine Black Alizarine Blue Alizarine Red alkali ammonia Anilin Anthracene anthraquinone assignor AZO DYE bath bleaching Blue Black Blue G Boil Bordeaux Brilliant carbonate CD Direct cellulose cent Chemical chloride Chrome coloring matter compounds conc cotton CT Mz dated Decolorized diazo Dye Method dyestuff extra Fast Blue fibre formic acid Germany heating hydrochloric acid hydrosulphite Indigo invention relates inventor Klp CD Klp WGS liquid manufacture Math CD Diamine Math WGS meta-aminophenylglycin Methyl Violet Methylene Methylene Blue mordant Mz CD Dianil Mz Lakes Mz WGS Name of Dye Naphthol obtained Orange Orange G Oxazine oxide PK CD PK WGS Ponceau powder production Purpurine Safranine Scarlet shades soda sodium soluble solution specific gravity SS WGS suitable sulphide sulphonic sulphuric acid tannin Thiazine WGS Acid WGS Fast WGS Mz WGS WGS WGSCh wool Yellow G