Sulfo containing monoazo dyestuffs containing a benzthiazole diazo moiety and an N-benzylamino anilino coupling component
Azo dyestuffs of formula wherein R1 denotes hydrogen, C1-C4 alkyl, Cl, Br, -OCH3, -OC2H5, -NO2, -CN, -SCN, -SO2CH3, -SO2C2H5, -SO3H, -SO2NX2 (X=H or CmH2m+1 with m = 1-4) or -COOCnH2n+1 (n = 0-4); R2 represents hydrogen, CH3, C2H5, -OCH3, -OC2H5, Cl, Br, or the grouping -NHCOCnH2n+1 (n = 0-4); R3 de...
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| creator | OTTEN HANS-GUNTER WOLFRUM GERHARD |
| description | Azo dyestuffs of formula wherein R1 denotes hydrogen, C1-C4 alkyl, Cl, Br, -OCH3, -OC2H5, -NO2, -CN, -SCN, -SO2CH3, -SO2C2H5, -SO3H, -SO2NX2 (X=H or CmH2m+1 with m = 1-4) or -COOCnH2n+1 (n = 0-4); R2 represents hydrogen, CH3, C2H5, -OCH3, -OC2H5, Cl, Br, or the grouping -NHCOCnH2n+1 (n = 0-4); R3 denotes hydrogen, OCH3, OC2H5, CH3 or C2H5; R4 represents CnH2n+1 (n = o-4), or CH2CH2SO3H; R5 represents hydrogen or a sulphonic acid group, and p is 1 or 2, WITH ONLY ONE OF THE RESIDUES R1, R4 and R5 representing or containing a sulphonic acid group. The dyestuffs are suitable for dyeing nitrogen-containing materials especially for dyeing synthetic polyamide and polyurethane fibers. The dyestuffs are very well absorbed on the polyamide fibers both from an acid dyebath and from a neutral dyebath. In one example synthetic polyamide fibers are dyed in clear shades having good to very good fastness properties. |
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The dyestuffs are suitable for dyeing nitrogen-containing materials especially for dyeing synthetic polyamide and polyurethane fibers. The dyestuffs are very well absorbed on the polyamide fibers both from an acid dyebath and from a neutral dyebath. In one example synthetic polyamide fibers are dyed in clear shades having good to very good fastness properties.</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; LAKES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; POLISHES</subject><creationdate>1977</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19770809&DB=EPODOC&CC=US&NR=4041024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19770809&DB=EPODOC&CC=US&NR=4041024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OTTEN; HANS-GUNTER</creatorcontrib><creatorcontrib>WOLFRUM; GERHARD</creatorcontrib><title>Sulfo containing monoazo dyestuffs containing a benzthiazole diazo moiety and an N-benzylamino anilino coupling component</title><description>Azo dyestuffs of formula wherein R1 denotes hydrogen, C1-C4 alkyl, Cl, Br, -OCH3, -OC2H5, -NO2, -CN, -SCN, -SO2CH3, -SO2C2H5, -SO3H, -SO2NX2 (X=H or CmH2m+1 with m = 1-4) or -COOCnH2n+1 (n = 0-4); R2 represents hydrogen, CH3, C2H5, -OCH3, -OC2H5, Cl, Br, or the grouping -NHCOCnH2n+1 (n = 0-4); R3 denotes hydrogen, OCH3, OC2H5, CH3 or C2H5; R4 represents CnH2n+1 (n = o-4), or CH2CH2SO3H; R5 represents hydrogen or a sulphonic acid group, and p is 1 or 2, WITH ONLY ONE OF THE RESIDUES R1, R4 and R5 representing or containing a sulphonic acid group. The dyestuffs are suitable for dyeing nitrogen-containing materials especially for dyeing synthetic polyamide and polyurethane fibers. The dyestuffs are very well absorbed on the polyamide fibers both from an acid dyebath and from a neutral dyebath. In one example synthetic polyamide fibers are dyed in clear shades having good to very good fastness properties.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>LAKES</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1977</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjDEKAjEQRbexEPUMzgUWVs0FRBQrm9V6GZOJBrIzgWSL7OlNwMLOYnjw__uzbHI_eSughRM6dvyCUVhwFjCZYpqsjb8lwpN4Tm9XDE9gKsvCUcqAbMrBra1K9jg6lhI4X6llCr5-0DIGYeK0bhYWfaTNl6tmeznfT9eWggwUA2piSsOjV53adXt1PPw3PpkfRwY</recordid><startdate>19770809</startdate><enddate>19770809</enddate><creator>OTTEN; HANS-GUNTER</creator><creator>WOLFRUM; GERHARD</creator><scope>EVB</scope></search><sort><creationdate>19770809</creationdate><title>Sulfo containing monoazo dyestuffs containing a benzthiazole diazo moiety and an N-benzylamino anilino coupling component</title><author>OTTEN; HANS-GUNTER ; WOLFRUM; GERHARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4041024A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1977</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>LAKES</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><toplevel>online_resources</toplevel><creatorcontrib>OTTEN; HANS-GUNTER</creatorcontrib><creatorcontrib>WOLFRUM; GERHARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OTTEN; HANS-GUNTER</au><au>WOLFRUM; GERHARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sulfo containing monoazo dyestuffs containing a benzthiazole diazo moiety and an N-benzylamino anilino coupling component</title><date>1977-08-09</date><risdate>1977</risdate><abstract>Azo dyestuffs of formula wherein R1 denotes hydrogen, C1-C4 alkyl, Cl, Br, -OCH3, -OC2H5, -NO2, -CN, -SCN, -SO2CH3, -SO2C2H5, -SO3H, -SO2NX2 (X=H or CmH2m+1 with m = 1-4) or -COOCnH2n+1 (n = 0-4); R2 represents hydrogen, CH3, C2H5, -OCH3, -OC2H5, Cl, Br, or the grouping -NHCOCnH2n+1 (n = 0-4); R3 denotes hydrogen, OCH3, OC2H5, CH3 or C2H5; R4 represents CnH2n+1 (n = o-4), or CH2CH2SO3H; R5 represents hydrogen or a sulphonic acid group, and p is 1 or 2, WITH ONLY ONE OF THE RESIDUES R1, R4 and R5 representing or containing a sulphonic acid group. The dyestuffs are suitable for dyeing nitrogen-containing materials especially for dyeing synthetic polyamide and polyurethane fibers. The dyestuffs are very well absorbed on the polyamide fibers both from an acid dyebath and from a neutral dyebath. In one example synthetic polyamide fibers are dyed in clear shades having good to very good fastness properties.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES |
| title | Sulfo containing monoazo dyestuffs containing a benzthiazole diazo moiety and an N-benzylamino anilino coupling component |
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