ES464516A1 - Procedimiento para la preparacion de preparados de sustan- cias solidas, facilmente distribuibles en medios hidrofilos e hidrofobos. - Google Patents

Procedimiento para la preparacion de preparados de sustan- cias solidas, facilmente distribuibles en medios hidrofilos e hidrofobos.

Info

Publication number
ES464516A1
ES464516A1 ES464516A ES464516A ES464516A1 ES 464516 A1 ES464516 A1 ES 464516A1 ES 464516 A ES464516 A ES 464516A ES 464516 A ES464516 A ES 464516A ES 464516 A1 ES464516 A1 ES 464516A1
Authority
ES
Spain
Prior art keywords
hydrophobic
stable
flocculation
easily distributed
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
ES464516A
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 ES464516A1 publication Critical patent/ES464516A1/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
    • C09D17/002—Pigment pastes, e.g. for mixing in paints in organic medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

Procedimiento para la preparación de preparados de sustancias sólidas fácilmente distribuibles en medios hidrófilos o hidrófoboscaracterizado porque sustancias sólidas con grupos ácidos situados en la superficieson sometidas a un proceso mecánico de distribución fina en presencia de aminas con al menos una cadena carbonada alifática con más de 5 átomos de carbonode agentes tensioactivos no iónicos y/o aniónicos con cadenas carbonadas alifáticas de más de 5 átomos de carbonoy de disolventes orgánicos miscibles con aguahasta que las partículas de pigmento estén recubiertas por las sustancias añadidasy se obtenga así una dispersión estable.
ES464516A 1976-12-02 1977-11-26 Procedimiento para la preparacion de preparados de sustan- cias solidas, facilmente distribuibles en medios hidrofilos e hidrofobos. Expired ES464516A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654598A DE2654598B2 (de) 1976-12-02 1976-12-02 In hydrophoben und hydrophilen Medien leicht verteilbare, flockungsstabile Feststoffdispersionen und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES464516A1 true ES464516A1 (es) 1978-09-01

Family

ID=5994487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464516A Expired ES464516A1 (es) 1976-12-02 1977-11-26 Procedimiento para la preparacion de preparados de sustan- cias solidas, facilmente distribuibles en medios hidrofilos e hidrofobos.

Country Status (20)

Country Link
US (1) US4443263A (es)
JP (1) JPS5370083A (es)
AU (1) AU512757B2 (es)
BE (1) BE861452A (es)
BR (1) BR7707995A (es)
CA (1) CA1104029A (es)
CH (1) CH630949A5 (es)
DE (1) DE2654598B2 (es)
DK (1) DK161975C (es)
ES (1) ES464516A1 (es)
FI (1) FI64628C (es)
FR (1) FR2372875A1 (es)
GB (1) GB1538684A (es)
IN (1) IN146961B (es)
IT (1) IT1088248B (es)
MX (1) MX147984A (es)
NL (1) NL7713084A (es)
NO (1) NO774112L (es)
PT (1) PT67346B (es)
SE (1) SE7713550L (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411668A (en) * 1981-01-26 1983-10-25 Ciba-Geigy Corporation Liquid dyestuff preparations
US4741780A (en) * 1985-02-11 1988-05-03 Atkinson George K Treatment of titanium dioxide and other pigments to improve dispersibility
JPH01285417A (ja) * 1988-05-10 1989-11-16 Nissan Motor Co Ltd 自動車用空調装置
US5814144A (en) * 1992-10-19 1998-09-29 Imperial Chemical Industries Plc Aqueous non-blocking tinter for paints
US6069190A (en) * 1996-06-14 2000-05-30 Cabot Corporation Ink compositions having improved latency
DE10227657A1 (de) * 2002-06-20 2004-01-08 Basf Ag Feste Pigmentzubereitungen, enthaltend anionische und nichtionische oberflächenaktive Additive
CN100340611C (zh) * 2002-12-27 2007-10-03 精工爱普生株式会社 改性炭黑、炭黑分散液和水性油墨
JP4769081B2 (ja) * 2002-12-27 2011-09-07 セイコーエプソン株式会社 改質カーボンブラック、カーボンブラック分散液及び水性インキ
JP4189258B2 (ja) * 2003-04-23 2008-12-03 セイコーエプソン株式会社 改質カーボンブラック分散液及びそれを含有する水性インキ
WO2010126657A1 (en) * 2009-04-29 2010-11-04 Angus Chemical Company Tertiary aminoalcohols as low voc additives for paints and coatings
DE102012000230A1 (de) * 2012-01-10 2013-07-11 Clariant International Ltd. Alkoxylate und Amine enthaltende anorganische Pigmentdispersionen
JP6733312B2 (ja) * 2016-05-27 2020-07-29 堺化学工業株式会社 液状分散体及びその用途
CN114231094A (zh) * 2021-12-28 2022-03-25 苏州世名科技股份有限公司 一种炭黑颜料分散液及其制备方法和应用
CN116382032B (zh) * 2023-02-07 2023-09-22 万思得新材料科技(中山)有限公司 一种适用于lcd光刻胶的高稳定性黑色纳米分散液

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819174A (en) * 1953-11-25 1958-01-07 American Cyanamid Co Stable aqueous titania monohydrate dispersions
US2816046A (en) * 1954-02-09 1957-12-10 Sherwin Williams Co Treatment of acidic carbon blacks
GB861223A (en) * 1958-09-17 1961-02-15 Jensen & Nicholson Group Ltd Improvements relating to paints and the like surface-coating compositions
US3118844A (en) * 1960-07-13 1964-01-21 Ashland Oil Inc Preparation of carbon black dispersions
DK111675B (da) * 1964-03-11 1968-09-30 Koege Kemisk Vaerk Fremgangsmåde til fremstilling af letdispergerbare pigmenter.
US3565658A (en) * 1968-07-19 1971-02-23 Phillips Petroleum Co Carbon black dispersing agent
US3577255A (en) * 1968-11-29 1971-05-04 Cities Service Co Pigment dispersions
DD103801A1 (es) * 1973-05-23 1974-02-12
DE2410688A1 (de) * 1974-03-06 1975-09-11 Diethelm Dipl Chem Dr Bitzer Verfahren zur herstellung von pigmentteigen
AR204755A1 (es) * 1974-05-04 1976-02-27 Bayer Ag Dispersiones acuosas de pigmentos

Also Published As

Publication number Publication date
SE7713550L (sv) 1978-06-03
NO774112L (no) 1978-06-05
GB1538684A (en) 1979-01-24
NL7713084A (nl) 1978-06-06
FR2372875A1 (fr) 1978-06-30
BE861452A (fr) 1978-06-02
BR7707995A (pt) 1978-07-11
FI64628B (fi) 1983-08-31
PT67346B (fr) 1979-11-12
FI773637A (fi) 1978-06-03
DE2654598C3 (es) 1987-12-03
DE2654598B2 (de) 1979-01-25
IT1088248B (it) 1985-06-10
FR2372875B1 (es) 1984-08-17
CA1104029A (en) 1981-06-30
DK161975C (da) 1992-02-03
PT67346A (fr) 1977-12-01
JPS6246209B2 (es) 1987-10-01
AU3113877A (en) 1979-06-07
FI64628C (fi) 1983-12-12
AU512757B2 (en) 1980-10-23
DE2654598A1 (de) 1978-06-08
MX147984A (es) 1983-02-22
CH630949A5 (de) 1982-07-15
DK534277A (da) 1978-06-03
IN146961B (es) 1979-10-20
JPS5370083A (en) 1978-06-22
US4443263A (en) 1984-04-17
DK161975B (da) 1991-09-02

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