Reductive colour removal
Sulfinic acid derivatives (I), are new. Sulfinic acid derivatives of formula (I), are new. R : a peptide derivative, alkyl compound of formula (R 2>-C(Y 1>)(R 1>)-), (M 1>-SO-C(Y 2>)(R 14>)-X-C(Y 1>)(R 1>)-), R 10>-NH-CO-, R 13>-SO 2-NH-C(R 11>)(R 12>)- or a pheny...
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| description | Sulfinic acid derivatives (I), are new. Sulfinic acid derivatives of formula (I), are new. R : a peptide derivative, alkyl compound of formula (R 2>-C(Y 1>)(R 1>)-), (M 1>-SO-C(Y 2>)(R 14>)-X-C(Y 1>)(R 1>)-), R 10>-NH-CO-, R 13>-SO 2-NH-C(R 11>)(R 12>)- or a phenyl compound of formula (IV); Y 1>, Y 2>OH, -NH 2group or -NR 3>R 4>; R 3>, R 4>1-6C alkyl, 2-6C alkenyl, 1-6C (hydroxy)alkyl, 2-6C polyhydroxyalkyl, aryl or aryl-1-6C alkyl; X : a direct bond or an organic residue with two free valency; either R 1>, R 14>H or 1-6C alkyl; and R 2>substituted aliphatic or aromatic heterocyclic compound, carboxy-1-6C alkyl, N,N,N-tri(1-6C alkyl)ammonium-1-6C alkyl, carboxy-2-6C alkenyl, cyano-1-6C alkyl or 1-6C alkoxycarbonyl-1-6C alkyl or (IV); or R 1>R 2>aliphatic 5-7-membered ring containing at least a cationic, quaternary nitrogen atom as a heteroatom, where the cationic load is compensated optionally through an equivalent mono- or polyvalent anions; R 7>carboxy group, sulfonic acid group, 1-6C alkoxycarbonyl, sulfonic amid, cyano, nitro, carboxy-1-6C alkyl, carboxy-1-6C alkoxy or an amine group of formula (-N +>RaRbRc); Ra, Rb, Rc : 1-6C alkyl, 2-6C alkenyl, aryl-1-6C alkyl or 1-6C hydroxyalkyl; M, M 1>-M 3>H or an equivalent of mono- or polyvalent cation; R 8>, R 9>H, 1-6C alkyl, 2-6C alkenyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, OH, amino, carboxy, nitro, cyano or halo; R 10>1-6C alkyl, optionally substituted aryl, optionally substituted heteroaryl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl, 1-6C alkoxycarbonyl or 1-6C alkoxycarbonyl-1-6C alkyl; and R 11>-R 13>H, 1-6C alkyl, 2-6C alkenyl, perfluorinated 1-6C alkyl, 3-6C cycloalkyl, optionally substituted (hetero)aryl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, aryl-1-6C alkyl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl or 1-6C alkoxycarbonyl-1-6C alkyl. Independent claims are included for: (1) an agent (A) comprising (I) in a carrier; and (2) a procedure to the reductive decoloration of dyed substrates with natural- and/or synthetic dye comprising applying (A) on the dyed substrate and rinsing after an influential time. [Image]. |
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R : a peptide derivative, alkyl compound of formula (R 2>-C(Y 1>)(R 1>)-), (M 1>-SO-C(Y 2>)(R 14>)-X-C(Y 1>)(R 1>)-), R 10>-NH-CO-, R 13>-SO 2-NH-C(R 11>)(R 12>)- or a phenyl compound of formula (IV); Y 1>, Y 2>OH, -NH 2group or -NR 3>R 4>; R 3>, R 4>1-6C alkyl, 2-6C alkenyl, 1-6C (hydroxy)alkyl, 2-6C polyhydroxyalkyl, aryl or aryl-1-6C alkyl; X : a direct bond or an organic residue with two free valency; either R 1>, R 14>H or 1-6C alkyl; and R 2>substituted aliphatic or aromatic heterocyclic compound, carboxy-1-6C alkyl, N,N,N-tri(1-6C alkyl)ammonium-1-6C alkyl, carboxy-2-6C alkenyl, cyano-1-6C alkyl or 1-6C alkoxycarbonyl-1-6C alkyl or (IV); or R 1>R 2>aliphatic 5-7-membered ring containing at least a cationic, quaternary nitrogen atom as a heteroatom, where the cationic load is compensated optionally through an equivalent mono- or polyvalent anions; R 7>carboxy group, sulfonic acid group, 1-6C alkoxycarbonyl, sulfonic amid, cyano, nitro, carboxy-1-6C alkyl, carboxy-1-6C alkoxy or an amine group of formula (-N +>RaRbRc); Ra, Rb, Rc : 1-6C alkyl, 2-6C alkenyl, aryl-1-6C alkyl or 1-6C hydroxyalkyl; M, M 1>-M 3>H or an equivalent of mono- or polyvalent cation; R 8>, R 9>H, 1-6C alkyl, 2-6C alkenyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, OH, amino, carboxy, nitro, cyano or halo; R 10>1-6C alkyl, optionally substituted aryl, optionally substituted heteroaryl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl, 1-6C alkoxycarbonyl or 1-6C alkoxycarbonyl-1-6C alkyl; and R 11>-R 13>H, 1-6C alkyl, 2-6C alkenyl, perfluorinated 1-6C alkyl, 3-6C cycloalkyl, optionally substituted (hetero)aryl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, aryl-1-6C alkyl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl or 1-6C alkoxycarbonyl-1-6C alkyl. Independent claims are included for: (1) an agent (A) comprising (I) in a carrier; and (2) a procedure to the reductive decoloration of dyed substrates with natural- and/or synthetic dye comprising applying (A) on the dyed substrate and rinsing after an influential time. [Image].</description><language>eng ; fre ; ger</language><subject>BLEACHING LEATHER OR FURS ; DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS ; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM ; DYEING OR PRINTING TEXTILES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; HUMAN NECESSITIES ; HYGIENE ; IMPREGNATING OR COATING OF PAPER ; LAUNDERING ; MEDICAL OR VETERINARY SCIENCE ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; TREATMENT OF TEXTILES OR THE LIKE</subject><creationdate>2019</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=20190116&DB=EPODOC&CC=EP&NR=2277597B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190116&DB=EPODOC&CC=EP&NR=2277597B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Groß, Wibke</creatorcontrib><creatorcontrib>Müller, Burkhard</creatorcontrib><creatorcontrib>Neubueser, Inge</creatorcontrib><title>Reductive colour removal</title><description>Sulfinic acid derivatives (I), are new. Sulfinic acid derivatives of formula (I), are new. R : a peptide derivative, alkyl compound of formula (R 2>-C(Y 1>)(R 1>)-), (M 1>-SO-C(Y 2>)(R 14>)-X-C(Y 1>)(R 1>)-), R 10>-NH-CO-, R 13>-SO 2-NH-C(R 11>)(R 12>)- or a phenyl compound of formula (IV); Y 1>, Y 2>OH, -NH 2group or -NR 3>R 4>; R 3>, R 4>1-6C alkyl, 2-6C alkenyl, 1-6C (hydroxy)alkyl, 2-6C polyhydroxyalkyl, aryl or aryl-1-6C alkyl; X : a direct bond or an organic residue with two free valency; either R 1>, R 14>H or 1-6C alkyl; and R 2>substituted aliphatic or aromatic heterocyclic compound, carboxy-1-6C alkyl, N,N,N-tri(1-6C alkyl)ammonium-1-6C alkyl, carboxy-2-6C alkenyl, cyano-1-6C alkyl or 1-6C alkoxycarbonyl-1-6C alkyl or (IV); or R 1>R 2>aliphatic 5-7-membered ring containing at least a cationic, quaternary nitrogen atom as a heteroatom, where the cationic load is compensated optionally through an equivalent mono- or polyvalent anions; R 7>carboxy group, sulfonic acid group, 1-6C alkoxycarbonyl, sulfonic amid, cyano, nitro, carboxy-1-6C alkyl, carboxy-1-6C alkoxy or an amine group of formula (-N +>RaRbRc); Ra, Rb, Rc : 1-6C alkyl, 2-6C alkenyl, aryl-1-6C alkyl or 1-6C hydroxyalkyl; M, M 1>-M 3>H or an equivalent of mono- or polyvalent cation; R 8>, R 9>H, 1-6C alkyl, 2-6C alkenyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, OH, amino, carboxy, nitro, cyano or halo; R 10>1-6C alkyl, optionally substituted aryl, optionally substituted heteroaryl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl, 1-6C alkoxycarbonyl or 1-6C alkoxycarbonyl-1-6C alkyl; and R 11>-R 13>H, 1-6C alkyl, 2-6C alkenyl, perfluorinated 1-6C alkyl, 3-6C cycloalkyl, optionally substituted (hetero)aryl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, aryl-1-6C alkyl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl or 1-6C alkoxycarbonyl-1-6C alkyl. Independent claims are included for: (1) an agent (A) comprising (I) in a carrier; and (2) a procedure to the reductive decoloration of dyed substrates with natural- and/or synthetic dye comprising applying (A) on the dyed substrate and rinsing after an influential time. [Image].</description><subject>BLEACHING LEATHER OR FURS</subject><subject>DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS</subject><subject>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</subject><subject>DYEING OR PRINTING TEXTILES</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>LAUNDERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAISk0pTS7JLEtVSM7PyS8tUihKzc0vS8zhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGRubmppbmTobGRCgBAMkYIiw</recordid><startdate>20190116</startdate><enddate>20190116</enddate><creator>Groß, Wibke</creator><creator>Müller, Burkhard</creator><creator>Neubueser, Inge</creator><scope>EVB</scope></search><sort><creationdate>20190116</creationdate><title>Reductive colour removal</title><author>Groß, Wibke ; Müller, Burkhard ; Neubueser, Inge</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2277597B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>BLEACHING LEATHER OR FURS</topic><topic>DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS</topic><topic>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM</topic><topic>DYEING OR PRINTING TEXTILES</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>LAUNDERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</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><toplevel>online_resources</toplevel><creatorcontrib>Groß, Wibke</creatorcontrib><creatorcontrib>Müller, Burkhard</creatorcontrib><creatorcontrib>Neubueser, Inge</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Groß, Wibke</au><au>Müller, Burkhard</au><au>Neubueser, Inge</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Reductive colour removal</title><date>2019-01-16</date><risdate>2019</risdate><abstract>Sulfinic acid derivatives (I), are new. Sulfinic acid derivatives of formula (I), are new. R : a peptide derivative, alkyl compound of formula (R 2>-C(Y 1>)(R 1>)-), (M 1>-SO-C(Y 2>)(R 14>)-X-C(Y 1>)(R 1>)-), R 10>-NH-CO-, R 13>-SO 2-NH-C(R 11>)(R 12>)- or a phenyl compound of formula (IV); Y 1>, Y 2>OH, -NH 2group or -NR 3>R 4>; R 3>, R 4>1-6C alkyl, 2-6C alkenyl, 1-6C (hydroxy)alkyl, 2-6C polyhydroxyalkyl, aryl or aryl-1-6C alkyl; X : a direct bond or an organic residue with two free valency; either R 1>, R 14>H or 1-6C alkyl; and R 2>substituted aliphatic or aromatic heterocyclic compound, carboxy-1-6C alkyl, N,N,N-tri(1-6C alkyl)ammonium-1-6C alkyl, carboxy-2-6C alkenyl, cyano-1-6C alkyl or 1-6C alkoxycarbonyl-1-6C alkyl or (IV); or R 1>R 2>aliphatic 5-7-membered ring containing at least a cationic, quaternary nitrogen atom as a heteroatom, where the cationic load is compensated optionally through an equivalent mono- or polyvalent anions; R 7>carboxy group, sulfonic acid group, 1-6C alkoxycarbonyl, sulfonic amid, cyano, nitro, carboxy-1-6C alkyl, carboxy-1-6C alkoxy or an amine group of formula (-N +>RaRbRc); Ra, Rb, Rc : 1-6C alkyl, 2-6C alkenyl, aryl-1-6C alkyl or 1-6C hydroxyalkyl; M, M 1>-M 3>H or an equivalent of mono- or polyvalent cation; R 8>, R 9>H, 1-6C alkyl, 2-6C alkenyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, OH, amino, carboxy, nitro, cyano or halo; R 10>1-6C alkyl, optionally substituted aryl, optionally substituted heteroaryl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl, 1-6C alkoxycarbonyl or 1-6C alkoxycarbonyl-1-6C alkyl; and R 11>-R 13>H, 1-6C alkyl, 2-6C alkenyl, perfluorinated 1-6C alkyl, 3-6C cycloalkyl, optionally substituted (hetero)aryl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, aryl-1-6C alkyl, carboxy-1-6C alkyl, carboxy-2-6C alkenyl or 1-6C alkoxycarbonyl-1-6C alkyl. Independent claims are included for: (1) an agent (A) comprising (I) in a carrier; and (2) a procedure to the reductive decoloration of dyed substrates with natural- and/or synthetic dye comprising applying (A) on the dyed substrate and rinsing after an influential time. [Image].</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLEACHING LEATHER OR FURS DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES HYGIENE IMPREGNATING OR COATING OF PAPER LAUNDERING MEDICAL OR VETERINARY SCIENCE PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRODUCTION OF CELLULOSE PULP COMPOSITIONS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TREATMENT OF TEXTILES OR THE LIKE |
| title | Reductive colour removal |
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