ES2160792T3 - Suspensiones liquidas estables de colorantes al azufre y metodo para analizar las mismas. - Google Patents

Suspensiones liquidas estables de colorantes al azufre y metodo para analizar las mismas.

Info

Publication number
ES2160792T3
ES2160792T3 ES96810226T ES96810226T ES2160792T3 ES 2160792 T3 ES2160792 T3 ES 2160792T3 ES 96810226 T ES96810226 T ES 96810226T ES 96810226 T ES96810226 T ES 96810226T ES 2160792 T3 ES2160792 T3 ES 2160792T3
Authority
ES
Spain
Prior art keywords
suspensions
analyze
same
acidification
inorganic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96810226T
Other languages
English (en)
Inventor
Guido J Danhieux
Catherine S Ho
Jon W Merkert
Dwayne R Myers
Masato Nishioka
Livius T Percy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Finance BVI Ltd
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
Application granted granted Critical
Publication of ES2160792T3 publication Critical patent/ES2160792T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09B49/00—Sulfur dyes
    • 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
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

SE PROPORCIONAN SUSPENSIONES ACUOSAS ESTABLES Y COLABLES DE COLORANTES DE AZUFRE, ESPECIALMENTE SUSPENSIONES QUE ESTAN CARACTERIZADAS POR UN CONTENIDO MUY BAJO DE SULFUROS INORGANICOS Y POLISULFUROS INORGANICOS.LAS SUSPENSIONES SON PRODUCIDAS USANDO CIERTOS AGENTES ESTABILIZADORES DE SUSPENSIONES QUE CONTIENEN PRINCIPALMENTE GOMAS POLISACARIDAS SOLUBLES EN AGUA COMO GOMA DE XANTANO, CUYAS SOLUCIONES EN AGUA SON PSEUDOPLASTICAS.LAS SUSPENSIONES PUEDEN ADEMAS CONTENER UN AGENTE REDUCTOR NO SULFURO Y/O UN AGENTE DISPERSANTE.SE PROPORCIONA TAMBIEN UN METODO MEJORADO PARA DETERMINAR EL POTENCIAL DE DICHAS DISOLUCIONES PARA LIBERAR SULFURO DE HIDROGENO DESPUES DE HABER SIDO ACIDIFICADO A UNA TEMPERATURA DADA, EL METODO COMPRENDE LA ACIDIFICACION DE UNA MUESTRA DE LA SUSPENSION A UN PH 2.9 - 3.7, CAPTURAR TODO EL SULFURO DE HIDROGENO LIBERADO DURANTE LA ACIDIFICACION EN LA DISOLUCION ALCALINA ACUOSA Y MEDIR EL CONTENIDO DE ION SULFURO DE LA SOLUCION ALCALINA ACUOSA.
ES96810226T 1995-04-20 1996-04-12 Suspensiones liquidas estables de colorantes al azufre y metodo para analizar las mismas. Expired - Lifetime ES2160792T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42556095A 1995-04-20 1995-04-20
US50650195A 1995-07-25 1995-07-25

Publications (1)

Publication Number Publication Date
ES2160792T3 true ES2160792T3 (es) 2001-11-16

Family

ID=27026728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810226T Expired - Lifetime ES2160792T3 (es) 1995-04-20 1996-04-12 Suspensiones liquidas estables de colorantes al azufre y metodo para analizar las mismas.

Country Status (11)

Country Link
US (1) US5922087A (es)
EP (1) EP0738766B1 (es)
JP (1) JPH0920870A (es)
KR (1) KR100391531B1 (es)
CN (1) CN1072693C (es)
BR (1) BR9602018A (es)
DE (1) DE69614024T2 (es)
ES (1) ES2160792T3 (es)
PT (1) PT738766E (es)
TR (1) TR199600315A2 (es)
TW (1) TW448216B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537333B2 (en) 1998-12-17 2003-03-25 Clariant Finance (Bvi) Limited Process and composition of sulfur dyes
US6019800A (en) 1998-12-17 2000-02-01 Clariant Finance (Bvi) Limited Process and composition of sulfur dyes
PT1879599E (pt) * 2005-04-20 2014-01-23 Hutchinson Fred Cancer Res Métodos, composições e artigos de fabrico para aumentar a capacidade de sobrevivência de células, tecidos, órgãos, e organismos
EP2155213A1 (en) * 2007-06-15 2010-02-24 Ikaria, Inc. Compositions comprising sulfide alone or in combination with nitric oxide and their use to
EP2166060B8 (en) * 2008-09-22 2016-09-21 TouGas Oilfield Solutions GmbH Stabilized aqueous polymer compositions
CN102153885A (zh) * 2011-03-17 2011-08-17 浙江长征化工有限公司 一种液体靛蓝染料的制备方法及产品
CN102174272A (zh) * 2011-03-17 2011-09-07 浙江长征化工有限公司 一种硫化黑染料的制备方法及产品
CN102295842A (zh) * 2011-06-27 2011-12-28 江苏德利恒棉业有限公司 一种硫化染料
CN104277488A (zh) * 2014-09-24 2015-01-14 扬州海龙化工助剂有限公司 一种液体硫化红染料的生产方法
CN104371368B (zh) * 2014-11-14 2016-06-29 菲诺染料化工(无锡)有限公司 超细还原液状染料及制备方法和在纤维素纤维印花的应用
CN106280548A (zh) * 2015-05-21 2017-01-04 大连市旅顺口区江西化工工业总公司 一种水溶性硫化红及其制备方法
US10906823B2 (en) 2015-09-15 2021-02-02 Bill Archer, Llc Method for treating sulfides in waste streams
US10787379B2 (en) * 2015-09-15 2020-09-29 Bill Archer, Llc Methods for treating sulfides in gaseous streams
US10730770B2 (en) 2015-09-15 2020-08-04 Bill Archer, Llc Method for treating sulfides in waste streams
US10112853B2 (en) * 2015-09-15 2018-10-30 William Moseley Archer, Iii Method for treating sulfides in waste streams
US11668692B2 (en) 2017-04-04 2023-06-06 Totalenergies Onetech Screening method for assessing the H2S release capacity of a sulfur containing sample
CN106977981A (zh) * 2017-05-31 2017-07-25 李朋国 一种液体硫化红染料的生产方法
US11629418B2 (en) 2018-11-30 2023-04-18 Sedo Engineering Sa By-products (impurity) removal
WO2020109577A1 (en) 2018-11-30 2020-06-04 Sedo Engineering Sa Leucodye (such as leucoindigo) as dispersing aid
US12104262B2 (en) 2018-11-30 2024-10-01 Sedo Engineering Sa Electrochemical reactor and its cleaning or regeneration
BR112021013830A2 (pt) * 2019-01-16 2021-09-21 Indigo Mill Designs, Inc. Sistemas e métodos para preparar composições de corante desoxigenadas
US20230034249A1 (en) * 2021-07-21 2023-02-02 CleanKore, LLC Dye range and processes, and yarns and fabrics produced therefrom
CN113484203B (zh) * 2021-07-27 2022-11-29 江西安驰新能源科技有限公司 一种锂电池负极浆料过筛状况的评估方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001004A (en) * 1962-06-25 1965-08-11 Wolfen Filmfab Veb Vat or sulphur dyestuff pastes
US3427226A (en) * 1966-01-27 1969-02-11 Kelco Co Process for preparing polysaccharide
US3989592A (en) * 1973-11-23 1976-11-02 Mobil Oil Corporation Water-soluble polymers and utilization thereof
US3957432A (en) * 1974-02-26 1976-05-18 Union Carbide Corporation Aqueous pituitous color compositions based on poly(ethylene oxide)
CH627490A5 (de) * 1977-04-19 1982-01-15 Ciba Geigy Ag Waessrige farbstoffpraeparate.
GB2022147A (en) * 1978-05-31 1979-12-12 Ici Ltd Indigo composition and processes for their preparation
EP0007604B1 (de) * 1978-08-02 1981-08-19 Ciba-Geigy Ag Wässrige Farbstoffpräparate von in Wasser unlöslichen bis schwerlöslichen Farbstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung für Druckpasten sowie für das Bedrucken von Textilmaterialien
JPS581381B2 (ja) * 1979-02-26 1983-01-11 新日本製鐵株式会社 硫化水素ガスの発生、吸収方法および装置
US4329448A (en) * 1979-07-10 1982-05-11 Lever Brothers Company Microbial heteropolysaccharide
CH648583A5 (de) * 1981-09-29 1985-03-29 Ciba Geigy Ag Verfahren zur herstellung von lagerstabilen farbstoffpraeparaten.
US4468230A (en) * 1983-03-25 1984-08-28 Mobay Chemical Corporation Acid dye dispersions
US4713449A (en) * 1985-08-06 1987-12-15 Getty Scientific Development Company Polysaccharide polymer made by xanthomonas
US4767463A (en) * 1987-04-15 1988-08-30 Union Carbide Corporation Glycosaminoglycan and cationic polymer combinations
US4992078A (en) * 1989-02-23 1991-02-12 Sandoz Ltd. Sulfur dyes and method of preparing same: membrane process
US5470356A (en) * 1991-10-11 1995-11-28 Meszaros; Laszlo A. Sulfur dye compositions and their production
US5281354A (en) * 1991-10-24 1994-01-25 Amway Corporation Liquid cleanser composition
DE4203531A1 (de) * 1992-02-07 1993-08-12 Wolff Walsrode Ag Verwendung von anionischen alkylcellulosemischethern im textildruck
US5308647A (en) * 1992-10-13 1994-05-03 Minnesota Mining And Manufacturing Company Liquid spray masking composition and method
US5632782A (en) * 1994-09-01 1997-05-27 Clariant Finance (Bvi) Ltd. Exhaust dyeing process for sulphur dyes

Also Published As

Publication number Publication date
EP0738766B1 (en) 2001-07-25
DE69614024T2 (de) 2001-11-15
EP0738766A1 (en) 1996-10-23
MX9601452A (es) 1997-07-31
PT738766E (pt) 2002-01-30
KR960037777A (ko) 1996-11-19
DE69614024D1 (de) 2001-08-30
BR9602018A (pt) 1998-10-27
CN1072693C (zh) 2001-10-10
KR100391531B1 (ko) 2003-11-28
US5922087A (en) 1999-07-13
CN1160733A (zh) 1997-10-01
TW448216B (en) 2001-08-01
JPH0920870A (ja) 1997-01-21
TR199600315A2 (tr) 1996-11-21

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