Disazo dyes
New disazo dyes used in the preparation of aqueous dye preparations. The dyes have the formula (I); R = H, 1-4 C alkyl, 1-4 C alkoxy, 1-4 C alkylcarbonylamino, ureido or amino; R = H, 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted alkyl; alkyl substituted by NH2, di-(C1-C4-alkyl)a...
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| creator | KUNDE, KLAUS DR MENNICKE, WINFRIED DR |
| description | New disazo dyes used in the preparation of aqueous dye preparations. The dyes have the formula (I); R = H, 1-4 C alkyl, 1-4 C alkoxy, 1-4 C alkylcarbonylamino, ureido or amino; R = H, 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted alkyl; alkyl substituted by NH2, di-(C1-C4-alkyl)amino, OH or 1-4 C alkoxy; unsubstituted aryl; aryl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, NH2, OH, sulfo or carboxy; ureido; formyl; 1-4 C alkylcarbonyl; unsubstituted benzoyl; or benzoyl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted 1-4 C alkyl; or 1-4 C alkyl substituted by OH or 1-4 C alkoxy; n and n' independently = 0 or 1 provided that (a) in the left-hand naphthyl ring in (I) the OH group is in the 5-, 6- or 8-position, the SO3H group is in the 6-, 7- or 8- position, the (SO3H)n group is in the 1-, 3- or 4-position and the azo group is in the 1- or 2-position and in the right-hand naphthyl ring the NR R group is in the 2- or 3-position and the (SO3H)n group is in the 1- or 2-position and (b) the dye of formula (II) is excluded (known from JP1172907). Independent claims are included covering (a) a process for preparing the dyes (I); (b) use of the dyes (I) for dyeing and printing carbonamide group- and/or cellulose-containing materials; (c) Use of (I) for surface or bulk coloring of paper; (d) Use of (I) for preparing ink jet printer inks; and (e) Aqueous dye preparations containing the (I). |
| format | Patent |
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The dyes have the formula (I); R = H, 1-4 C alkyl, 1-4 C alkoxy, 1-4 C alkylcarbonylamino, ureido or amino; R = H, 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted alkyl; alkyl substituted by NH2, di-(C1-C4-alkyl)amino, OH or 1-4 C alkoxy; unsubstituted aryl; aryl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, NH2, OH, sulfo or carboxy; ureido; formyl; 1-4 C alkylcarbonyl; unsubstituted benzoyl; or benzoyl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted 1-4 C alkyl; or 1-4 C alkyl substituted by OH or 1-4 C alkoxy; n and n' independently = 0 or 1 provided that (a) in the left-hand naphthyl ring in (I) the OH group is in the 5-, 6- or 8-position, the SO3H group is in the 6-, 7- or 8- position, the (SO3H)n group is in the 1-, 3- or 4-position and the azo group is in the 1- or 2-position and in the right-hand naphthyl ring the NR R group is in the 2- or 3-position and the (SO3H)n group is in the 1- or 2-position and (b) the dye of formula (II) is excluded (known from JP1172907). Independent claims are included covering (a) a process for preparing the dyes (I); (b) use of the dyes (I) for dyeing and printing carbonamide group- and/or cellulose-containing materials; (c) Use of (I) for surface or bulk coloring of paper; (d) Use of (I) for preparing ink jet printer inks; and (e) Aqueous dye preparations containing the (I).</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM ; DYEING OR PRINTING TEXTILES ; DYES ; FILLING PASTES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; IMPREGNATING OR COATING OF PAPER ; INKS ; LAKES ; LAUNDERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; TREATMENT OF TEXTILES OR THE LIKE ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2003</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=20030409&DB=EPODOC&CC=EP&NR=0919596B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030409&DB=EPODOC&CC=EP&NR=0919596B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUNDE, KLAUS DR</creatorcontrib><creatorcontrib>MENNICKE, WINFRIED DR</creatorcontrib><title>Disazo dyes</title><description>New disazo dyes used in the preparation of aqueous dye preparations. The dyes have the formula (I); R = H, 1-4 C alkyl, 1-4 C alkoxy, 1-4 C alkylcarbonylamino, ureido or amino; R = H, 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted alkyl; alkyl substituted by NH2, di-(C1-C4-alkyl)amino, OH or 1-4 C alkoxy; unsubstituted aryl; aryl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, NH2, OH, sulfo or carboxy; ureido; formyl; 1-4 C alkylcarbonyl; unsubstituted benzoyl; or benzoyl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted 1-4 C alkyl; or 1-4 C alkyl substituted by OH or 1-4 C alkoxy; n and n' independently = 0 or 1 provided that (a) in the left-hand naphthyl ring in (I) the OH group is in the 5-, 6- or 8-position, the SO3H group is in the 6-, 7- or 8- position, the (SO3H)n group is in the 1-, 3- or 4-position and the azo group is in the 1- or 2-position and in the right-hand naphthyl ring the NR R group is in the 2- or 3-position and the (SO3H)n group is in the 1- or 2-position and (b) the dye of formula (II) is excluded (known from JP1172907). Independent claims are included covering (a) a process for preparing the dyes (I); (b) use of the dyes (I) for dyeing and printing carbonamide group- and/or cellulose-containing materials; (c) Use of (I) for surface or bulk coloring of paper; (d) Use of (I) for preparing ink jet printer inks; and (e) Aqueous dye preparations containing the (I).</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</subject><subject>DYEING OR PRINTING TEXTILES</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>INKS</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>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>TEXTILES</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB2ySxOrMpXSKlMLeZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQaWhpamlmZOhsZEKAEApfoc6Q</recordid><startdate>20030409</startdate><enddate>20030409</enddate><creator>KUNDE, KLAUS DR</creator><creator>MENNICKE, WINFRIED DR</creator><scope>EVB</scope></search><sort><creationdate>20030409</creationdate><title>Disazo dyes</title><author>KUNDE, KLAUS DR ; MENNICKE, WINFRIED DR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0919596B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2003</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</topic><topic>DYEING OR PRINTING TEXTILES</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>INKS</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>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>TEXTILES</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>KUNDE, KLAUS DR</creatorcontrib><creatorcontrib>MENNICKE, WINFRIED DR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUNDE, KLAUS DR</au><au>MENNICKE, WINFRIED DR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Disazo dyes</title><date>2003-04-09</date><risdate>2003</risdate><abstract>New disazo dyes used in the preparation of aqueous dye preparations. The dyes have the formula (I); R = H, 1-4 C alkyl, 1-4 C alkoxy, 1-4 C alkylcarbonylamino, ureido or amino; R = H, 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted alkyl; alkyl substituted by NH2, di-(C1-C4-alkyl)amino, OH or 1-4 C alkoxy; unsubstituted aryl; aryl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, NH2, OH, sulfo or carboxy; ureido; formyl; 1-4 C alkylcarbonyl; unsubstituted benzoyl; or benzoyl substituted by 1-4 substituents (same or different) selected from 1-4 C alkyl, 1-4 C alkoxy, sulfo or carboxy; R = H; unsubstituted 1-4 C alkyl; or 1-4 C alkyl substituted by OH or 1-4 C alkoxy; n and n' independently = 0 or 1 provided that (a) in the left-hand naphthyl ring in (I) the OH group is in the 5-, 6- or 8-position, the SO3H group is in the 6-, 7- or 8- position, the (SO3H)n group is in the 1-, 3- or 4-position and the azo group is in the 1- or 2-position and in the right-hand naphthyl ring the NR R group is in the 2- or 3-position and the (SO3H)n group is in the 1- or 2-position and (b) the dye of formula (II) is excluded (known from JP1172907). Independent claims are included covering (a) a process for preparing the dyes (I); (b) use of the dyes (I) for dyeing and printing carbonamide group- and/or cellulose-containing materials; (c) Use of (I) for surface or bulk coloring of paper; (d) Use of (I) for preparing ink jet printer inks; and (e) Aqueous dye preparations containing the (I).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FILLING PASTES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR IMPREGNATING OR COATING OF PAPER INKS LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TREATMENT OF TEXTILES OR THE LIKE USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Disazo dyes |
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