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BR9713272A - Granulação de pigmento - Google Patents

Granulação de pigmento

Info

Publication number
BR9713272A
BR9713272A BR9713272-1A BR9713272A BR9713272A BR 9713272 A BR9713272 A BR 9713272A BR 9713272 A BR9713272 A BR 9713272A BR 9713272 A BR9713272 A BR 9713272A
Authority
BR
Brazil
Prior art keywords
pigment
weight
binder
granules
particle size
Prior art date
Application number
BR9713272-1A
Other languages
English (en)
Inventor
Paolo Balliello
Original Assignee
Ciba Specialty Chemicals Hondi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4236994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9713272(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Specialty Chemicals Hondi filed Critical Ciba Specialty Chemicals Hondi
Publication of BR9713272A publication Critical patent/BR9713272A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/006Preparation of organic pigments
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0071Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0092Dyes in solid form
    • C09B67/0095Process features in the making of granulates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0001Post-treatment of organic pigments or dyes
    • C09B67/0004Coated particulate pigments or dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0097Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Patente de Invenção: <B>"GANULAçãO DE PIGMENTO"<D>. A invenção refere-se a um processo para a preparação de grânulos de pigmento orgânico com um tamanho de partícula a partir de 0,5 até 4 mm, que consiste de pelo menos 90% em peso de pelo menos um pigmento orgânico com um tamanho de partícula a partir de 0,01 até 10 Ám e a partir de 0 até 10% em peso de um aglutinante que tenha a partir de 2 até 7 moles de grupos carboxila por 1.000 g e a partir de 0 até 5% em peso de um emulsificante neutro que não forma íons e que se dissolva em água ou em um C~ 1~-C~ 4~ álcool para dar uma solução clara, em uma concentração de pelo menos 10 g em 100 ml, o aglutinante e o emulsificante em conjunto sendo responsáveis por não mais do que 10% em peso e todas as percentagens em peso sendo com base na quantidade total do pigmento granular, em que [1] o pigmento é misturado com 54 a 92% em peso de água, um C~ 1~-C~ 4~ álcool, uma C~ 3~-C~ 8~ cetona ou uma mistura dos mesmos, com base no pigmento seco, com o aglutinante e de 0,8 a 20 moles de amónia ou uma C~ 1~-C~ 3~ amina, por mole de grupos carboxílicos no aglutinante, e com o emulsificante; [2] essa mistura é prensada em uma aparelhagem que opera de forma contínua através de uma ou mais aberturas tendo cada uma um tamanho de 0,2 a 5,0 mm², a aparelhagem consistindo de pelo menos um dispositivo de transporte e uma seção de moldagem compreendendo as aberturas, e sendo construído e operado com uma produção tal, que a pressão na seção de moldagem do mesmo não exceda a 10 bar; [3] se desejado, os grânulos cilíndricos que emergem dos moldes são convertidos em grânulos ovóides ou esféricos em um dispositivo giratório, e [4] o produto granulado é seco em uma temperatura de -50 até 200°C em pressão atmosférica ou sob pressão reduzida. A invenção também refere-se a grânulos de pigmento preparados pelo processo da invenção, com um tamanho de partícula de 0,5 até 4 mm, nos quais os pigmentos presente tem essencialmente um tamanho de partícula de 0,01 até 10Ám. A invenção, finalmente, também refere-se a pigmentação de material orgânico de massa molecular elevada com aquela quantidade de grânulos de pigmento de acordo com a invenção que seja eficaz para a coloração.
BR9713272-1A 1996-10-22 1997-10-10 Granulação de pigmento BR9713272A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH258096 1996-10-22
PCT/EP1997/005603 WO1998017729A1 (en) 1996-10-22 1997-10-10 Pigment granulation

Publications (1)

Publication Number Publication Date
BR9713272A true BR9713272A (pt) 2000-03-28

Family

ID=4236994

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713272-1A BR9713272A (pt) 1996-10-22 1997-10-10 Granulação de pigmento

Country Status (11)

Country Link
US (2) US6241813B1 (pt)
EP (1) EP0934364B2 (pt)
JP (1) JP4108757B2 (pt)
KR (1) KR100502064B1 (pt)
CN (1) CN1085235C (pt)
AU (1) AU5118198A (pt)
BR (1) BR9713272A (pt)
CA (1) CA2265520A1 (pt)
CZ (1) CZ140699A3 (pt)
DE (1) DE69717658T3 (pt)
WO (1) WO1998017729A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ140699A3 (cs) * 1996-10-22 1999-07-14 Ciba Specialty Chemicals Holding Inc. Způsob granulace pigmentů a použití granulovaného produktu
EP0906938B1 (de) * 1997-10-01 2002-10-30 Ciba SC Holding AG Pigmentgranulierung
DE19941061A1 (de) * 1999-08-28 2001-03-01 Clariant Gmbh Verfahren zur Herstellung von Pigmentgranulaten
CN1479770A (zh) * 2000-12-29 2004-03-03 �޹��ϰ�лķ˽�����޹�˾ 球形食用染料的制造工艺
DE10207370A1 (de) * 2002-02-22 2003-09-04 Clariant Gmbh Feuchtgranulate organischer Pigmente, Verfahren zu ihrer Herstellung und ihre Verwendung
US8652219B1 (en) * 2006-02-22 2014-02-18 Ameripolish, Inc. Powdered dye material for concrete surfaces
WO2011095986A2 (en) * 2010-02-03 2011-08-11 Aditya Birla Science And Technology Company Limited A process for the preparation of carbon black pellets
JP2013520791A (ja) * 2010-02-19 2013-06-06 ビーエーエスエフ ソシエタス・ヨーロピア 有機光起電力装置におけるインダントレン化合物の使用
EP2361956A1 (en) * 2010-02-22 2011-08-31 Inxel Trademark & Patents SAGL Composition of pigments soluble in water and/or in organic solvents
KR101222552B1 (ko) * 2010-03-25 2013-01-16 경북대학교 산학협력단 컬러필터용 고내열성 dpp계 염료 및 그 제조방법
CN110791117A (zh) * 2018-08-01 2020-02-14 浙江浩川科技有限公司 一种芳香亚胺基取代的dpp类有机颜料及合成方法和用途

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE619069A (pt) *
CH562310A5 (pt) * 1972-04-07 1975-05-30 Ciba Geigy Ag
CH596280A5 (pt) 1974-09-13 1978-03-15 Ciba Geigy Ag
US4116924A (en) 1975-07-15 1978-09-26 Hercules Incorporated Pigment concentrations
US4208370A (en) 1975-11-06 1980-06-17 Ciba-Geigy Corporation Process for agglomerating a substance from a liquid system
FR2352582A1 (fr) 1976-05-25 1977-12-23 Ciba Geigy Ag Procede et installation pour fabriquer des granules et granules obtenus par ce procede
CH604880A5 (pt) 1976-05-25 1978-09-15 Ciba Geigy Ag
US4168180A (en) 1976-10-29 1979-09-18 Hercules Incorporated Pigment concentrates
US4154622A (en) 1977-06-21 1979-05-15 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Granular pigment composition
CH635862A5 (de) * 1977-10-15 1983-04-29 Ciba Geigy Ag Verfahren zur granulierung von pigmenten.
GB1589159A (en) * 1978-05-31 1981-05-07 Ciba Geigy Ag Process for producing pigment and dyestuff compositions
EP0008083A1 (de) 1978-08-15 1980-02-20 Ciba-Geigy Ag Verfahren zur Herstellung von Granulaten schwerschmelzbarer Zusatzstoffe für Kunststoffe, insbesondere von Pigmenten, durch thermische Rollgranulierung und die so erhaltenen Granulate
DE3018029A1 (de) 1980-05-10 1981-11-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von staubarmen praeparationen
FR2508430B1 (pt) 1981-06-25 1985-12-13 Ici Francolor
GB8320487D0 (en) 1983-07-29 1983-09-01 Silberline Ltd Metal pigment compositions
DE3327562A1 (de) 1983-07-30 1985-02-07 Basf Ag, 6700 Ludwigshafen Zubereitungen von leicht verteilbaren isoindolinpigmenten und deren verwendung
US5443764A (en) 1987-07-01 1995-08-22 Ici Australia Operations Propietary Limited Water-dispersible granules
US4879380A (en) 1988-05-05 1989-11-07 Basf Corp. Process for conditioning crude polyhalogenated pigments using a heterocyclic organic solvent
DE3920251A1 (de) 1989-06-21 1991-01-03 Basf Ag Hochkonzentrierte feste pigmentpraeparationen
US5055500A (en) 1989-10-24 1991-10-08 Eastman Kodak Company Process for treating pigments
DE3935815A1 (de) 1989-10-27 1991-05-02 Degussa Staubarmes pigment- bzw. farbstoff-feingranulat
DE4113318A1 (de) 1991-04-24 1992-10-29 Basf Ag Verfahren zur herstellung von leicht dispergierbaren pigmentgranulaten
US5328506A (en) 1992-10-01 1994-07-12 Engelhard Corporation Pigment products in an agglomerated form and use thereof in bulk shipments
US5455288A (en) 1994-01-26 1995-10-03 Needham; Donald G. Dustless color concentrate granules
DK0670352T3 (da) 1994-03-05 1999-02-22 Ispo Gmbh Belægningsmiddelgranulat samt fremgangsmåde til dets fremstilling
GB9521812D0 (en) 1995-10-25 1996-01-03 Ciba Geigy Ag Pigments
CZ140699A3 (cs) * 1996-10-22 1999-07-14 Ciba Specialty Chemicals Holding Inc. Způsob granulace pigmentů a použití granulovaného produktu

Also Published As

Publication number Publication date
US6423132B2 (en) 2002-07-23
CN1234053A (zh) 1999-11-03
CZ140699A3 (cs) 1999-07-14
DE69717658D1 (de) 2003-01-16
JP2001502730A (ja) 2001-02-27
DE69717658T2 (de) 2003-08-21
EP0934364B2 (en) 2008-07-09
EP0934364A1 (en) 1999-08-11
US6241813B1 (en) 2001-06-05
KR20000052698A (ko) 2000-08-25
EP0934364B1 (en) 2002-12-04
AU5118198A (en) 1998-05-15
DE69717658T3 (de) 2008-11-06
CA2265520A1 (en) 1998-04-30
KR100502064B1 (ko) 2005-07-25
US20010006034A1 (en) 2001-07-05
JP4108757B2 (ja) 2008-06-25
CN1085235C (zh) 2002-05-22
WO1998017729A1 (en) 1998-04-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements