JPS5411138A - Prodoction of copper phthalocyanine pigment - Google Patents

Prodoction of copper phthalocyanine pigment

Info

Publication number
JPS5411138A
JPS5411138A JP7740277A JP7740277A JPS5411138A JP S5411138 A JPS5411138 A JP S5411138A JP 7740277 A JP7740277 A JP 7740277A JP 7740277 A JP7740277 A JP 7740277A JP S5411138 A JPS5411138 A JP S5411138A
Authority
JP
Japan
Prior art keywords
copper phthalocyanine
phthalocyanine pigment
prodoction
clearity
ground
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.)
Pending
Application number
JP7740277A
Other languages
Japanese (ja)
Inventor
Yukio Kuwabara
Minoru Suda
Seigo Fujioka
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP7740277A priority Critical patent/JPS5411138A/en
Publication of JPS5411138A publication Critical patent/JPS5411138A/en
Pending legal-status Critical Current

Links

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  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: A crude copper phthalocyanine is mixed with a grinding aid, an organic solvent and calcium chloride and then ground to produce said copper phthalocyanine pigment with bright color tone, high clearity, high pigmentation.
COPYRIGHT: (C)1979,JPO&Japio
JP7740277A 1977-06-28 1977-06-28 Prodoction of copper phthalocyanine pigment Pending JPS5411138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7740277A JPS5411138A (en) 1977-06-28 1977-06-28 Prodoction of copper phthalocyanine pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7740277A JPS5411138A (en) 1977-06-28 1977-06-28 Prodoction of copper phthalocyanine pigment

Publications (1)

Publication Number Publication Date
JPS5411138A true JPS5411138A (en) 1979-01-27

Family

ID=13632899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7740277A Pending JPS5411138A (en) 1977-06-28 1977-06-28 Prodoction of copper phthalocyanine pigment

Country Status (1)

Country Link
JP (1) JPS5411138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069895A2 (en) * 1981-07-06 1983-01-19 Mobay Chemical Corporation Process for conditioning a pigment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069895A2 (en) * 1981-07-06 1983-01-19 Mobay Chemical Corporation Process for conditioning a pigment

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