ES476324A1 - Procedimiento para la preparacion de dispersiones de pigmen-tos - Google Patents

Procedimiento para la preparacion de dispersiones de pigmen-tos

Info

Publication number
ES476324A1
ES476324A1 ES476324A ES476324A ES476324A1 ES 476324 A1 ES476324 A1 ES 476324A1 ES 476324 A ES476324 A ES 476324A ES 476324 A ES476324 A ES 476324A ES 476324 A1 ES476324 A1 ES 476324A1
Authority
ES
Spain
Prior art keywords
hydrophilic
dispersions
pigmenting
hydrophobic media
pigment dispersions
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
Application number
ES476324A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES476324A1 publication Critical patent/ES476324A1/es
Expired 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
    • 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
    • C09B67/0084—Dispersions of dyes
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1. Procedimiento para la preparación de dispersiones de pigmentos, adecuadas para la pigmentación de medios hidrófilos o hidrófobos, caracterizado porque se distribuyen finamente en agua y/o en compuestos miscibles con agua, que impiden o retardan el secado de las dispersiones, pigmentos orgánicos y/o inorgánicos en presencia de productos de condensación a base de compuestos hidroxílicos aromáticos y alcanales, conteniendo estos productos de condensación cadenas de carbono alifáticas con más de 5 átomos de carbono, y en presencia de agentes tensioactivos, que contienen cadenas de carbono alifáticas con más de 5 átomos de carbono, hasta que las partículas de pigmento queden envueltas por las sustancias añadidas y se obtenga así una dispersión estable.
ES476324A 1977-12-31 1978-12-26 Procedimiento para la preparacion de dispersiones de pigmen-tos Expired ES476324A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2759203A DE2759203C2 (de) 1977-12-31 1977-12-31 Pigmentdispersionen und ihre Verwendung zum Pigmentieren hydrophiler und hydrophober Medien

Publications (1)

Publication Number Publication Date
ES476324A1 true ES476324A1 (es) 1980-05-16

Family

ID=6027898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476324A Expired ES476324A1 (es) 1977-12-31 1978-12-26 Procedimiento para la preparacion de dispersiones de pigmen-tos

Country Status (19)

Country Link
US (1) US4219365A (es)
JP (1) JPS5497629A (es)
AU (1) AU519533B2 (es)
BE (1) BE873274A (es)
BR (1) BR7808555A (es)
CA (1) CA1115873A (es)
CH (1) CH638557A5 (es)
DE (1) DE2759203C2 (es)
DK (1) DK586578A (es)
ES (1) ES476324A1 (es)
FI (1) FI64629C (es)
FR (1) FR2413448A1 (es)
GB (1) GB2013700B (es)
IN (1) IN150629B (es)
IT (1) IT1102796B (es)
NL (1) NL189817C (es)
NO (1) NO784424L (es)
PT (1) PT68998A (es)
SE (1) SE7813394L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901462A1 (de) * 1979-01-16 1980-07-31 Hoechst Ag Pigmentdispersionen und ihre verwendung
US4540605A (en) * 1984-05-29 1985-09-10 Barone John A Methods for coating acoustical surfaces
FR2777288B1 (fr) * 1998-04-09 2005-04-15 Pluss Stauffer Ag Compositions composites de charges ou pigments mineraux ou organiques co-structures ou co-adsorbes et leurs utilisations
FR2777289B1 (fr) 1998-04-09 2006-08-11 Pluss Stauffer Ag Compositions composites de charges ou pigments mineraux ou organiques co-structures ou co-adsorbes et leurs utilisations
DE102006026965A1 (de) * 2006-06-09 2007-12-13 Omya Development Ag Komposits aus anorganischen und/oder organischen Mikropartikeln und Nano-Calciumcarbonatpartikeln
AR061138A1 (es) * 2006-06-09 2008-08-06 Omya Development Ag Compuestos de microparticulas inorganicas y/u organicas y nanoparticulas de dolomita
DE102007059736A1 (de) 2007-12-12 2009-06-18 Omya Development Ag Oberflächenmineralisierte organische Fasern
JP6441216B2 (ja) * 2013-04-30 2018-12-19 明和化成株式会社 フェノール樹脂、エポキシ樹脂組成物及びそれを用いた硬化物、銅張り積層板、半導体封止材

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067053A (en) * 1958-07-10 1962-12-04 American Cyanamid Co Pigment compositions
US3094499A (en) * 1959-07-07 1963-06-18 Ciba Ltd Process for preparing stable aqueous pigment dispersions
US3210209A (en) * 1961-06-29 1965-10-05 Du Pont Universal color bases
DE1669157B2 (de) * 1967-09-04 1973-03-22 Pigmentpraeparation fuer die anwendung in nichtwaessrigen systemen
BE785703A (fr) * 1971-06-30 1973-01-02 Hoechst Ag Dispersions de colorants
BE785711A (fr) * 1971-06-30 1973-01-02 Hoechst Ag Dispersants et mouillants pour des agents biocides organiques
BE795961A (fr) * 1972-02-25 1973-08-27 Hoechst Ag Application d'hemi-esters sulfuriques a la dispersion de colorants

Also Published As

Publication number Publication date
AU4285378A (en) 1979-07-05
IN150629B (es) 1982-11-20
GB2013700A (en) 1979-08-15
DE2759203C2 (de) 1985-10-31
IT7831433A0 (it) 1978-12-29
FR2413448A1 (fr) 1979-07-27
FI64629C (fi) 1983-12-12
NL189817B (nl) 1993-03-01
BE873274A (fr) 1979-07-02
NO784424L (no) 1979-07-03
CH638557A5 (de) 1983-09-30
NL7812676A (nl) 1979-07-03
FR2413448B1 (es) 1983-09-30
PT68998A (fr) 1979-01-01
JPS6256190B2 (es) 1987-11-24
NL189817C (nl) 1993-08-02
AU519533B2 (en) 1981-12-10
US4219365A (en) 1980-08-26
IT1102796B (it) 1985-10-07
FI64629B (fi) 1983-08-31
DE2759203A1 (de) 1979-07-12
SE7813394L (sv) 1979-07-01
DK586578A (da) 1979-07-01
CA1115873A (en) 1982-01-05
BR7808555A (pt) 1979-08-28
JPS5497629A (en) 1979-08-01
FI784012A (fi) 1979-07-01
GB2013700B (en) 1982-09-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401