JPS5238536A - Preparation of (clear) copper phthalocyanine pigment of bright colcor - Google Patents

Preparation of (clear) copper phthalocyanine pigment of bright colcor

Info

Publication number
JPS5238536A
JPS5238536A JP11429075A JP11429075A JPS5238536A JP S5238536 A JPS5238536 A JP S5238536A JP 11429075 A JP11429075 A JP 11429075A JP 11429075 A JP11429075 A JP 11429075A JP S5238536 A JPS5238536 A JP S5238536A
Authority
JP
Japan
Prior art keywords
copper phthalocyanine
clear
colcor
bright
phthalocyanine pigment
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
JP11429075A
Other languages
Japanese (ja)
Other versions
JPS5842219B2 (en
Inventor
Atsushi Sato
Mutsuaki Tazaki
Isoo Shimizu
Isao Kumano
Tsuneo Tanaka
Sengo Ishizuka
Akimitsu Suzuki
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.)
Eneos Corp
Artience Co Ltd
Original Assignee
Nippon Petrochemicals Co Ltd
Toyo Ink SC Holdings Co Ltd
Toyo Ink Mfg Co Ltd
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 Nippon Petrochemicals Co Ltd, Toyo Ink SC Holdings Co Ltd, Toyo Ink Mfg Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to JP11429075A priority Critical patent/JPS5842219B2/en
Priority to DE19762642416 priority patent/DE2642416A1/en
Publication of JPS5238536A publication Critical patent/JPS5238536A/en
Publication of JPS5842219B2 publication Critical patent/JPS5842219B2/en
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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

PURPOSE:To prepare a copper phthalocyanine pigment having clear color tone by use of a solvent which is not pollutional to food and environment.
JP11429075A 1975-09-23 1975-09-23 Method for producing vivid copper phthalocyanine pigments Expired JPS5842219B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11429075A JPS5842219B2 (en) 1975-09-23 1975-09-23 Method for producing vivid copper phthalocyanine pigments
DE19762642416 DE2642416A1 (en) 1975-09-23 1976-09-21 Prepn. of copper phthalocyanine pigments in clear shades - using tert. alkyl benzene as nontoxic solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11429075A JPS5842219B2 (en) 1975-09-23 1975-09-23 Method for producing vivid copper phthalocyanine pigments

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16313282A Division JPS5949259B2 (en) 1982-09-21 1982-09-21 Method for producing vivid copper phthalocyanine pigments

Publications (2)

Publication Number Publication Date
JPS5238536A true JPS5238536A (en) 1977-03-25
JPS5842219B2 JPS5842219B2 (en) 1983-09-17

Family

ID=14634138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11429075A Expired JPS5842219B2 (en) 1975-09-23 1975-09-23 Method for producing vivid copper phthalocyanine pigments

Country Status (2)

Country Link
JP (1) JPS5842219B2 (en)
DE (1) DE2642416A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106541A1 (en) * 1981-02-21 1982-10-21 Basf Ag, 6700 Ludwigshafen Process for preparing copper phthalocyanine
JP2662445B2 (en) * 1989-11-21 1997-10-15 川崎化成工業株式会社 Method for producing copper phthalocyanine compound

Also Published As

Publication number Publication date
DE2642416A1 (en) 1977-03-31
DE2642416C2 (en) 1987-07-09
JPS5842219B2 (en) 1983-09-17

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