CH611917
Polyazo dyestuffs which in the form of the free acid correspond to the formula wherein R represents an etherified or esterified hydroxyl group in the o- or p-position, D represents the radical of a diazo component which, in the case that the sulpho group in the naphthalene ring is in the 4-position,...
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creator | REINER DITZER |
description | Polyazo dyestuffs which in the form of the free acid correspond to the formula wherein R represents an etherified or esterified hydroxyl group in the o- or p-position, D represents the radical of a diazo component which, in the case that the sulpho group in the naphthalene ring is in the 4-position, is free of metallizable groups in the o-position and A can contain further substituents, are useful for the dyeing of hydroxy or nitrogen containing natural or synthetic fiber materials, for example, cellulose fibers in all states of processing, especially cotton and regenerated cellulose, as well as leather and paper. |
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groups in the o-position and A can contain further substituents, are useful for the dyeing of hydroxy or nitrogen containing natural or synthetic fiber materials, for example, cellulose fibers in all states of processing, especially cotton and regenerated cellulose, as well as leather and paper.</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM ; DYEING OR PRINTING TEXTILES ; DYES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAKES ; LAUNDERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; POLISHES ; TEXTILES ; TREATMENT OF TEXTILES OR THE 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p-position, D represents the radical of a diazo component which, in the case that the sulpho group in the naphthalene ring is in the 4-position, is free of metallizable groups in the o-position and A can contain further substituents, are useful for the dyeing of hydroxy or nitrogen containing natural or synthetic fiber materials, for example, cellulose fibers in all states of processing, especially cotton and regenerated cellulose, as well as leather and paper.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</subject><subject>DYEING OR PRINTING TEXTILES</subject><subject>DYES</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>LAKES</subject><subject>LAUNDERING</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>MORDANTS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>TEXTILES</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1979</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBw9jAzNLQ0NOdhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfEw5Y6mxoRVAACJcxnf</recordid><startdate>19790629</startdate><enddate>19790629</enddate><creator>REINER DITZER</creator><scope>EVB</scope></search><sort><creationdate>19790629</creationdate><title>CH611917</title><author>REINER DITZER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CH611917A53</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1979</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</topic><topic>DYEING OR PRINTING TEXTILES</topic><topic>DYES</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>LAKES</topic><topic>LAUNDERING</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>MORDANTS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>TEXTILES</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><toplevel>online_resources</toplevel><creatorcontrib>REINER DITZER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>REINER DITZER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CH611917</title><date>1979-06-29</date><risdate>1979</risdate><abstract>Polyazo dyestuffs which in the form of the free acid correspond to the formula wherein R represents an etherified or esterified hydroxyl group in the o- or p-position, D represents the radical of a diazo component which, in the case that the sulpho group in the naphthalene ring is in the 4-position, is free of metallizable groups in the o-position and A can contain further substituents, are useful for the dyeing of hydroxy or nitrogen containing natural or synthetic fiber materials, for example, cellulose fibers in all states of processing, especially cotton and regenerated cellulose, as well as leather and paper.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ADHESIVES CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE |
title | CH611917 |
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