CA2000155A1 - Production de melanges de pigments - Google Patents

Production de melanges de pigments

Info

Publication number
CA2000155A1
CA2000155A1 CA2000155A CA2000155A CA2000155A1 CA 2000155 A1 CA2000155 A1 CA 2000155A1 CA 2000155 A CA2000155 A CA 2000155A CA 2000155 A CA2000155 A CA 2000155A CA 2000155 A1 CA2000155 A1 CA 2000155A1
Authority
CA
Canada
Prior art keywords
pigment
water
carrier medium
immiscible carrier
contacting
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.)
Granted
Application number
CA2000155A
Other languages
English (en)
Other versions
CA2000155C (fr
Inventor
Neil C. W. Forsythe
James M. Mccrae
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.)
BASF Schweiz AG
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 CA2000155A1 publication Critical patent/CA2000155A1/fr
Application granted granted Critical
Publication of CA2000155C publication Critical patent/CA2000155C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA002000155A 1988-10-06 1989-10-04 Production de melanges de pigments Expired - Fee Related CA2000155C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB888823483A GB8823483D0 (en) 1988-10-06 1988-10-06 Pigment compositions
GB8823483.6 1988-10-06
GB898916752A GB8916752D0 (en) 1989-07-21 1989-07-21 Production of pigment compositions
GB8916752.2 1989-07-21

Publications (2)

Publication Number Publication Date
CA2000155A1 true CA2000155A1 (fr) 1990-04-06
CA2000155C CA2000155C (fr) 2000-02-29

Family

ID=26294486

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000155A Expired - Fee Related CA2000155C (fr) 1988-10-06 1989-10-04 Production de melanges de pigments

Country Status (8)

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

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
DE58908978D1 (de) 1995-03-23
CA2000155C (fr) 2000-02-29
JP2908481B2 (ja) 1999-06-21
EP0363322A3 (fr) 1991-10-02
JPH02218761A (ja) 1990-08-31
EP0363322B1 (fr) 1995-02-08
EP0363322A2 (fr) 1990-04-11
KR900006455A (ko) 1990-05-08
KR0121757B1 (ko) 1997-11-13
MX170096B (es) 1993-08-06
ES2068260T3 (es) 1995-04-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed