MX170096B - Procedimiento para la produccion de composiciones de pigmento - Google Patents

Procedimiento para la produccion de composiciones de pigmento

Info

Publication number
MX170096B
MX170096B MX017805A MX1780589A MX170096B MX 170096 B MX170096 B MX 170096B MX 017805 A MX017805 A MX 017805A MX 1780589 A MX1780589 A MX 1780589A MX 170096 B MX170096 B MX 170096B
Authority
MX
Mexico
Prior art keywords
pigment
carrier medium
value
mixture
water immiscible
Prior art date
Application number
MX017805A
Other languages
English (en)
Inventor
James Mcgeachie Mccrae
Neil Colin William Forsythe
Original Assignee
Ciba Geigy 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
Priority claimed from GB888823483A external-priority patent/GB8823483D0/en
Priority claimed from GB898916752A external-priority patent/GB8916752D0/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX170096B publication Critical patent/MX170096B/es

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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

La presente invención se refiere a un procedimiento para la producción de una composición de pigmento, caracterizado porque incluye Ia) poner en contacto un pigmento, antes o durante su síntesis, con un medio portador inmiscible en agua y, despues completar la síntesis del pigmento para producir una composición de pigmento que incluye al pigmento y al medio acarreador inmiscible en agua y aislar el producto u opcionalmente Ib) contactar la composición acuosa de pigmento totalmente sintetizado resultante con un ácido orgánico alifático y opcionalmente un medio acarreador inmiscible en agua; ajustar el valor de pH de la mezcla así obtenida abajo de 7.0 y, despues ajustar el valor de pH de la mezcla a un valor arriba de 7.0 transfiriendo así el ácido orgánico dentro de la fasse acuosa y; aislando una composición de pigmento que incluye el pigmento y el medio acarreador inmiscible en agua, ó II) contactar una lechada acuosa de pigmento totalmente sintetizado convencionalmente con un ácido orgánico alifático y un medio acarreador inmiscible en agua, ajustar el valor de pH de la mezcla así obtenida abajo de 7.0 y, despues ajustar el valor de pH de la mezcla a un valor arriba de 7.0, transfiriendo así el ácido orgánico dentro de la fase acuosa; aislando una composición de pigmento que incluye al pigmento y al medio acarreador inmiscible en agua.
MX017805A 1988-10-06 1989-10-03 Procedimiento para la produccion de composiciones de pigmento MX170096B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888823483A GB8823483D0 (en) 1988-10-06 1988-10-06 Pigment compositions
GB898916752A GB8916752D0 (en) 1989-07-21 1989-07-21 Production of pigment compositions

Publications (1)

Publication Number Publication Date
MX170096B true MX170096B (es) 1993-08-06

Family

ID=26294486

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017805A MX170096B (es) 1988-10-06 1989-10-03 Procedimiento para la produccion de composiciones de pigmento

Country Status (8)

Country Link
EP (1) EP0363322B1 (es)
JP (1) JP2908481B2 (es)
KR (1) KR0121757B1 (es)
BR (1) BR8905071A (es)
CA (1) CA2000155C (es)
DE (1) DE58908978D1 (es)
ES (1) ES2068260T3 (es)
MX (1) MX170096B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575843A (en) * 1994-12-16 1996-11-19 Sun Chemical Corporation Process for improving color value of a pigment
GB9526517D0 (en) * 1995-12-23 1996-02-28 Ciba Geigy Ag Production of pigments
GB9910251D0 (en) * 1999-05-05 1999-06-30 Ciba Geigy Ag Process for the preparation of pigment compositions
JP2001164140A (ja) * 1999-12-07 2001-06-19 Dainippon Ink & Chem Inc 有機顔料組成物
DE10023286A1 (de) * 2000-05-12 2001-11-15 Merck Patent Gmbh Pigmentpräparation mit modifizierten Kolophoniumharzen
KR20030052296A (ko) * 2001-12-20 2003-06-27 정열 배 송진을 이용한 도료의 제조방법
KR100934388B1 (ko) * 2009-05-29 2009-12-30 조봉주 옻칠과 천연염료를 이용한 염색방법 및 그 제품

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301814A (de) * 1950-12-23 1954-09-30 Hoechst Ag Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen von weichem Korn.
DE889042C (de) * 1950-12-24 1953-09-07 Hoechst Ag Verfahren zur Herstellung von wasserunloeslichen Farbkoerpern
CH322874A (de) * 1952-12-12 1957-06-30 Hoechst Ag Verfahren zur Herstellung von wasserunlöslichen Farbkörpern von weichem Korn
DE956709C (de) * 1952-12-17 1957-01-24 Hoechst Ag Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen
GB1486117A (en) * 1975-02-12 1977-09-21 Ciba Geigy Ag Organic pigment compositions
DE2811294C2 (de) * 1977-03-18 1986-09-25 Ciba-Geigy Ag, Basel Verfahren zur Herstellung eines Pigment- oder Farbstoffgranulates
GB1589159A (en) * 1978-05-31 1981-05-07 Ciba Geigy Ag Process for producing pigment and dyestuff compositions
JPS5632548A (en) * 1979-08-23 1981-04-02 Sumitomo Chem Co Ltd Preparation of stable type dioxazine violet pigment

Also Published As

Publication number Publication date
BR8905071A (pt) 1990-05-08
JPH02218761A (ja) 1990-08-31
JP2908481B2 (ja) 1999-06-21
ES2068260T3 (es) 1995-04-16
CA2000155A1 (en) 1990-04-06
DE58908978D1 (de) 1995-03-23
KR900006455A (ko) 1990-05-08
EP0363322A2 (de) 1990-04-11
EP0363322B1 (de) 1995-02-08
KR0121757B1 (ko) 1997-11-13
EP0363322A3 (de) 1991-10-02
CA2000155C (en) 2000-02-29

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