BR9104086A - Processo para preparacao de solucoes aquosas concentradas de corantes 2-fenilbenzotiazolazoicos - Google Patents

Processo para preparacao de solucoes aquosas concentradas de corantes 2-fenilbenzotiazolazoicos

Info

Publication number
BR9104086A
BR9104086A BR919104086A BR9104086A BR9104086A BR 9104086 A BR9104086 A BR 9104086A BR 919104086 A BR919104086 A BR 919104086A BR 9104086 A BR9104086 A BR 9104086A BR 9104086 A BR9104086 A BR 9104086A
Authority
BR
Brazil
Prior art keywords
aqueous solutions
phenylbenzothiazolazic
dyes
preparation
concentrated aqueous
Prior art date
Application number
BR919104086A
Other languages
English (en)
Inventor
Rudolf Bermes
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR9104086A publication Critical patent/BR9104086A/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR919104086A 1990-09-29 1991-09-24 Processo para preparacao de solucoes aquosas concentradas de corantes 2-fenilbenzotiazolazoicos BR9104086A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030915A DE4030915A1 (de) 1990-09-29 1990-09-29 Konzentrierte waessrige loesungen von 2-phenylbenzthiazolazofarbstoffen

Publications (1)

Publication Number Publication Date
BR9104086A true BR9104086A (pt) 1992-06-02

Family

ID=6415290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104086A BR9104086A (pt) 1990-09-29 1991-09-24 Processo para preparacao de solucoes aquosas concentradas de corantes 2-fenilbenzotiazolazoicos

Country Status (9)

Country Link
US (1) US5173086A (pt)
EP (1) EP0479056B1 (pt)
JP (1) JP2960589B2 (pt)
AT (1) ATE127505T1 (pt)
AU (1) AU640047B2 (pt)
BR (1) BR9104086A (pt)
DE (2) DE4030915A1 (pt)
FI (1) FI100886B (pt)
NO (1) NO173103C (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202527A1 (de) * 1992-01-30 1993-08-05 Bayer Ag Farbstoffmischungen
DE4240981A1 (de) * 1992-12-05 1994-06-09 Basf Ag Verdoppelte Azofarbstoffe
DE19621840A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von Phenylazonaphthalinen
US5986075A (en) * 1999-01-20 1999-11-16 Bayer Corporation Process for the production of diazonium compounds with a low content of sodium ions
CN1330712C (zh) * 2000-05-26 2007-08-08 西巴特殊化学品控股有限公司 制备阴离子有机化合物溶液的方法
ES2240943T3 (es) * 2002-01-28 2005-10-16 Ciba Specialty Chemicals Holding Inc. Soluciones colorantes acuosas.
JP4908394B2 (ja) * 2004-03-12 2012-04-04 クラリアント ファイナンス （ビーブイアイ） リミティド 濃厚染料溶液
ES2368858T3 (es) 2005-05-18 2011-11-23 Basf Se Teñido de papel con una solución acuosa de colorante.
CN101175825B (zh) * 2005-05-18 2013-03-27 巴斯夫欧洲公司 直接染料水溶液
ES2462763T3 (es) * 2009-02-04 2014-05-26 Basf Se Dispersiones acuosas de colorantes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918643A (en) * 1970-10-19 1973-01-09 Blackwell John Green-yellow monazo paper dyes derived from barbituric acid
US3963418A (en) * 1974-08-01 1976-06-15 E. I. Du Pont De Nemours And Company Yellow disazo acid dye solution
GB1593859A (en) * 1976-12-09 1981-07-22 Clayton Aniline Co Ltd Process for preparing concentrated aqueous solutions of phenylbenzthiazolmonoazo dyes
DE3434921A1 (de) * 1984-09-22 1986-05-07 Sandoz-Patent-GmbH, 7850 Lörrach Heterocyclische monoazoverbindungen
DE3641233A1 (de) * 1986-12-03 1988-06-16 Basf Ag Fluessige schwarzfarbstoffe
AU620327B2 (en) * 1987-04-08 1992-02-20 Salutar, Inc. Amyloidosis and alzheimer's disease diagnostic assay and reagents therefor
EP0369940B1 (de) * 1988-11-15 1995-05-31 Ciba-Geigy Ag Konzentrierte Farbstofflösungen
DE3942467A1 (de) * 1989-12-22 1991-06-27 Bayer Ag Verfahren zur herstellung lagerstabiler farbstoffloesungen

Also Published As

Publication number Publication date
FI914495A0 (fi) 1991-09-25
EP0479056B1 (de) 1995-09-06
FI914495A (fi) 1992-03-30
NO173103B (no) 1993-07-19
US5173086A (en) 1992-12-22
JPH04246471A (ja) 1992-09-02
EP0479056A2 (de) 1992-04-08
ATE127505T1 (de) 1995-09-15
JP2960589B2 (ja) 1999-10-06
EP0479056A3 (en) 1992-06-17
DE4030915A1 (de) 1992-04-02
DE59106418D1 (de) 1995-10-12
NO913811D0 (no) 1991-09-27
AU8475191A (en) 1992-04-02
AU640047B2 (en) 1993-08-12
NO913811L (no) 1992-03-30
NO173103C (no) 1993-10-27
FI100886B (fi) 1998-03-13

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
PC Transfer

Free format text: RUDOLF BERMES (DE)

FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/09/2011