IT1070205B - Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form - Google Patents

Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form

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Publication number
IT1070205B
IT1070205B IT6860274A IT6860274A IT1070205B IT 1070205 B IT1070205 B IT 1070205B IT 6860274 A IT6860274 A IT 6860274A IT 6860274 A IT6860274 A IT 6860274A IT 1070205 B IT1070205 B IT 1070205B
Authority
IT
Italy
Prior art keywords
epsilon
delta
gamma
crystallisation
contg
Prior art date
Application number
IT6860274A
Other languages
Italian (it)
Inventor
Paul Kienzle
Michel Huille
Louis Cabut
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Priority to IT6860274A priority Critical patent/IT1070205B/en
Application granted granted Critical
Publication of IT1070205B publication Critical patent/IT1070205B/en

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  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The mixture comprises (a) a cpd. of formula (I): Pc(CH2-X-A)n (I) (where Pc is a phthalocyanine residue; X is O or S; A is aryl opt. substd. by lower alkyl; n is a whole no. 1-8), disclosed in FR. 7318490 of 22.5.73, and (b) a copper phthalocyanine in the epsilon (DT.1181248), gamma (US.2770629, 2524672; GB 662386), delta (FR 1301080; US 3160635; GB 981364; also US 3150150; GB 912526), or R form (US 3051721). The mixture pref. contains 1-20% (I).
IT6860274A 1974-05-22 1974-05-22 Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form IT1070205B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6860274A IT1070205B (en) 1974-05-22 1974-05-22 Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6860274A IT1070205B (en) 1974-05-22 1974-05-22 Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form

Publications (1)

Publication Number Publication Date
IT1070205B true IT1070205B (en) 1985-03-29

Family

ID=11309993

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6860274A IT1070205B (en) 1974-05-22 1974-05-22 Crystallisation-stable phthalocyanine mixtures - contg. copper phthalo cyanine in the epsilon, gamma, delta or R form

Country Status (1)

Country Link
IT (1) IT1070205B (en)

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