ES2126893T3 - Concentrado de pigmento. - Google Patents

Concentrado de pigmento.

Info

Publication number
ES2126893T3
ES2126893T3 ES95916863T ES95916863T ES2126893T3 ES 2126893 T3 ES2126893 T3 ES 2126893T3 ES 95916863 T ES95916863 T ES 95916863T ES 95916863 T ES95916863 T ES 95916863T ES 2126893 T3 ES2126893 T3 ES 2126893T3
Authority
ES
Spain
Prior art keywords
pigment concentrate
pigment
powder coating
suspension
paste
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
ES95916863T
Other languages
English (en)
Inventor
Hendrikus Johannes Wi Wolbrink
Jan Dirk Knol
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.)
Holland Colours NV
Original Assignee
Holland Colours NV
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 Holland Colours NV filed Critical Holland Colours NV
Application granted granted Critical
Publication of ES2126893T3 publication Critical patent/ES2126893T3/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
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
    • C09D5/035—Coloring agents, e.g. pigments
    • 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
    • C09B67/006—Preparation of organic pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

LA SOLICITUD SE REFIERE A UN METODO PARA PREPARAR UN CONCENTRADO DE PIGMENTO QUE ES ADECUADO, EN PARTICULAR, PARA LA PREPARACION DE UN REVESTIMIENTO EN POLVO. EL CONCENTRADO DE PIGMENTO SE PREPARA MEDIANTE PARTICULAS DE PIGMENTO QUE SON PULVERIZADOS EN PRESENCIA DE UN LIGANTE ACUOSO PARA FORMAR UNA PASTA O SUSPENSION ESTABLE, SIENDO DICHA PASTA O SUSPENSION FORMADA SOMETIDA A UN TRATAMIENTO DE SECADO, Y SIENDO EL CONCENTRADO DE PIGMENTO RECOGIDO. EL LIGANTE USADO ESTA PREFERIBLEMENTE EXENTO DE CODISOLVENTE, SIENDO CONVENIENTE UNA RESINA CON UNA TEMPERATURA DE TRANSICION VITREA DE 25 C A 55 C. PREFERIBLEMENTE TAMBIEN ESTA PRESENTE UN DISPERSANTE. DISPERSANTES ADECUADOS SON SURFACTANTES CON UN VALOR DE HLB (REACCION HIDRO-LIPOFILICO) DE 10 A 18. MEDIANTE EL USO DE UN CONCENTRADO DE PIGMENTO OBTENIDO DE ACUERDO AL PRESENTE METODO, SE PUEDE PREPARAR UN REVESTIMIENTO EN POLVO QUE YA NO TIENE UNA RESERVA DE PODER COLORANTE.
ES95916863T 1994-05-11 1995-05-10 Concentrado de pigmento. Expired - Lifetime ES2126893T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9400781A NL9400781A (nl) 1994-05-11 1994-05-11 Pigmentconcentraat.

Publications (1)

Publication Number Publication Date
ES2126893T3 true ES2126893T3 (es) 1999-04-01

Family

ID=19864185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916863T Expired - Lifetime ES2126893T3 (es) 1994-05-11 1995-05-10 Concentrado de pigmento.

Country Status (7)

Country Link
EP (1) EP0759958B1 (es)
AT (1) ATE174047T1 (es)
AU (1) AU2375795A (es)
DE (1) DE69506400T2 (es)
ES (1) ES2126893T3 (es)
NL (1) NL9400781A (es)
WO (1) WO1995031507A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19655347C5 (de) * 1996-04-24 2014-07-24 Eckart Gmbh Perlglanzpigment-Zubereitung und deren Verwendung
DE19655348C5 (de) * 1996-04-24 2014-07-24 Eckart Gmbh Verwendung einer Perlglanzpigment-Zubereitung
EP1026212A1 (en) * 1999-01-29 2000-08-09 Sigma Coatings B.V. Pigment concentrate
US6743835B2 (en) * 2000-12-07 2004-06-01 Goldschmidt Ag Preparation of nondusting free-flowing pigment concentrates
US6669984B2 (en) 2001-10-04 2003-12-30 Basf Corporation Powder-based coating composition, a cured film thereof, and a method of improving a color strength of the cured film
US7605194B2 (en) 2003-06-24 2009-10-20 Ppg Industries Ohio, Inc. Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substrates
US7666338B2 (en) 2004-03-25 2010-02-23 Ppg Industries Ohio, Inc. Focused heat extrusion process for manufacturing powder coating compositions
DE102011083071A1 (de) * 2011-09-20 2013-03-21 Karl Wörwag Lack- Und Farbenfabrik Gmbh & Co. Kg Verfahren und Kit zur Herstellung eines getönten Pulverlacks
EA032121B1 (ru) * 2013-04-29 2019-04-30 Будин Акарджа Мюреккеп Ве Боя Санайи Тиджарет Аноним Ширкети Способ получения быстрорастворимой печатной краски в виде порошка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325425A (en) * 1962-12-03 1967-06-13 Monsanto Co Spray drying of aqueous acrylic polymer dispersion paints
GB1197053A (en) * 1966-09-22 1970-07-01 Ici Ltd Readily Dispersible Pigment Compositions
GB1364244A (en) * 1970-10-21 1974-08-21 Ici Ltd Pigmented polymer coating compositions
DE2522986A1 (de) * 1975-05-23 1976-12-09 Bayer Ag Verfahren zur herstellung von pigmentzubereitungen fuer die einfaerbungen von kunststoffen
US4168180A (en) * 1976-10-29 1979-09-18 Hercules Incorporated Pigment concentrates

Also Published As

Publication number Publication date
EP0759958A1 (en) 1997-03-05
DE69506400D1 (de) 1999-01-14
WO1995031507A1 (en) 1995-11-23
DE69506400T2 (de) 1999-04-29
EP0759958B1 (en) 1998-12-02
AU2375795A (en) 1995-12-05
ATE174047T1 (de) 1998-12-15
NL9400781A (nl) 1995-12-01

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