BRPI0918146A2 - corantes ácidos - Google Patents

corantes ácidos

Info

Publication number
BRPI0918146A2
BRPI0918146A2 BRPI0918146A BRPI0918146A BRPI0918146A2 BR PI0918146 A2 BRPI0918146 A2 BR PI0918146A2 BR PI0918146 A BRPI0918146 A BR PI0918146A BR PI0918146 A BRPI0918146 A BR PI0918146A BR PI0918146 A2 BRPI0918146 A2 BR PI0918146A2
Authority
BR
Brazil
Prior art keywords
acid dyes
dyes
acid
Prior art date
Application number
BRPI0918146A
Other languages
English (en)
Inventor
Ludwig Hasemann
Rainer Nusser
Ulrich Geiger
Original Assignee
Clariant Finance Bvi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of BRPI0918146A2 publication Critical patent/BRPI0918146A2/pt
Publication of BRPI0918146B1 publication Critical patent/BRPI0918146B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/205—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene
    • C09B35/21—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene of diarylmethane or triarylmethane
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/023—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy or polyhydroxy compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
BRPI0918146-6A 2008-09-11 2009-09-08 Corantes ácidos, seus usos e processo para preparação dos mesmos BRPI0918146B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08164173A EP2163587A1 (en) 2008-09-11 2008-09-11 Acid dyes
EP08164173.0 2008-09-11
PCT/EP2009/006501 WO2010028799A1 (en) 2008-09-11 2009-09-08 Acid dyes

Publications (2)

Publication Number Publication Date
BRPI0918146A2 true BRPI0918146A2 (pt) 2015-12-01
BRPI0918146B1 BRPI0918146B1 (pt) 2018-06-05

Family

ID=40297906

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918146-6A BRPI0918146B1 (pt) 2008-09-11 2009-09-08 Corantes ácidos, seus usos e processo para preparação dos mesmos

Country Status (10)

Country Link
EP (2) EP2163587A1 (pt)
JP (1) JP2012502146A (pt)
KR (1) KR101700151B1 (pt)
CN (1) CN102149776B (pt)
BR (1) BRPI0918146B1 (pt)
ES (1) ES2406807T3 (pt)
MX (1) MX2011002614A (pt)
PT (1) PT2324080E (pt)
TW (1) TWI461393B (pt)
WO (1) WO2010028799A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2584007B1 (en) * 2011-10-22 2014-06-04 Clariant International Ltd. Trisazo acid dyes based on pyridones
EP2584008B1 (en) * 2011-10-22 2014-06-04 Clariant International Ltd Trisazo acid dyes based on naphtholes
EP2910608B1 (en) * 2014-02-25 2017-05-31 Archroma IP GmbH Dimeric anionic monoazo dyes
CN105295425B (zh) * 2015-11-11 2017-02-08 金华恒利康化工有限公司 一种环保型弱酸红染料及其制备方法
CN112341836B (zh) * 2020-11-12 2021-09-21 金华恒利康化工有限公司 一种弱酸红双偶氮染料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114339A (en) * 1917-03-27 1918-03-27 Oliver Imray Manufacture of Disazo-dyestuffs for Wool.
GB342807A (en) * 1929-11-19 1931-02-12 Ig Farbenindustrie Ag The manufacture of acid disazodyestuffs
US2945848A (en) * 1957-08-20 1960-07-19 Quaker Oats Co Azo dyestuffs and production thereof
DE1769166A1 (de) * 1968-04-16 1971-09-23 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
DE1804070A1 (de) * 1968-10-19 1970-08-06 Basf Ag Neue Disazofarbstoffe
US4143034A (en) * 1977-03-09 1979-03-06 Sterling Drug Inc. Polyaminomethylated monoazo and disazo colorants
CH649092A5 (en) * 1979-09-24 1985-04-30 Ciba Geigy Ag Disazo compounds
JPS61101572A (ja) * 1984-10-23 1986-05-20 Ricoh Co Ltd 水性インク
DE3600351A1 (de) * 1985-08-08 1987-02-12 Bayer Ag Verfahren zur herstellung von tief- und flexodruckfarben
DE19734387A1 (de) * 1997-08-08 1999-02-11 Bayer Ag Substantive Disazofarbstoffe
BR0115909B1 (pt) * 2000-12-05 2013-09-03 processo de tingimento tricromático
AU2007251589A1 (en) * 2006-05-16 2007-11-22 Clariant Finance (Bvi) Limited Disazo acid dyes
CN101177545B (zh) * 2007-11-28 2011-02-23 上虞新晟化工工业有限公司 一种酸性红染料组合物

Also Published As

Publication number Publication date
EP2324080A1 (en) 2011-05-25
BRPI0918146B1 (pt) 2018-06-05
EP2324080B1 (en) 2013-03-13
TWI461393B (zh) 2014-11-21
CN102149776A (zh) 2011-08-10
PT2324080E (pt) 2013-05-15
KR20110057223A (ko) 2011-05-31
CN102149776B (zh) 2014-04-09
WO2010028799A1 (en) 2010-03-18
KR101700151B1 (ko) 2017-01-26
EP2163587A1 (en) 2010-03-17
TW201016650A (en) 2010-05-01
JP2012502146A (ja) 2012-01-26
MX2011002614A (es) 2011-04-07
ES2406807T3 (es) 2013-06-10

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted