The Year-book for Colorists and Dyers, Volume 101908 - Dyes and dyeing |
From inside the book
Results 1-5 of 62
Page 82
... production of the di - ortho - dianisidindisulphonic acid , which is to be diazotized and then combined with beta - naphthol , according to this invention , it may be prepared by the action of fuming sulphuric acid on diortho ...
... production of the di - ortho - dianisidindisulphonic acid , which is to be diazotized and then combined with beta - naphthol , according to this invention , it may be prepared by the action of fuming sulphuric acid on diortho ...
Page 83
... production of new azo dyestuffs prepared from the hitherto unknown 5 - nitro - 4- chloro - 2 - aminophenol and sulphonic acids of naphtholic com- pounds , such as sulphonic acids of naphthols , dioxynaphthalenes 83 Patents for the Year ...
... production of new azo dyestuffs prepared from the hitherto unknown 5 - nitro - 4- chloro - 2 - aminophenol and sulphonic acids of naphtholic com- pounds , such as sulphonic acids of naphthols , dioxynaphthalenes 83 Patents for the Year ...
Page 86
... production of azo dyestuffs . These dyestuffs are obtained by combining the 1 - arylamino - 8 - naphthol - sulphonic acids with diazo compounds , such as the diazo derivatives of aniline , paranitraniline , naph- thylamine ...
... production of azo dyestuffs . These dyestuffs are obtained by combining the 1 - arylamino - 8 - naphthol - sulphonic acids with diazo compounds , such as the diazo derivatives of aniline , paranitraniline , naph- thylamine ...
Page 89
... produce monoazo dyestuffs which are valuable both in direct dyeing and for development by subsequent chroming . The specific claims relate to the dyestuff obtained by com- bining nitrodiazo - alpha - naphthol sulphonic acid with ...
... produce monoazo dyestuffs which are valuable both in direct dyeing and for development by subsequent chroming . The specific claims relate to the dyestuff obtained by com- bining nitrodiazo - alpha - naphthol sulphonic acid with ...
Page 91
... production of halogen derivatives of indanthrene , and it is there stated that these coloring - matters are very fast against the action of chlorine . It is now discovered that by heating indanthrene with anti- mony pentachloride in the ...
... production of halogen derivatives of indanthrene , and it is there stated that these coloring - matters are very fast against the action of chlorine . It is now discovered that by heating indanthrene with anti- mony pentachloride in the ...
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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