AU427975B2 - New phthalocyanine dyestuffs, their manufacture and use - Google Patents

New phthalocyanine dyestuffs, their manufacture and use

Info

Publication number: AU427975B2
Authority: AU; Australia
Prior art keywords: manufacture; phthalocyanine dyestuffs; new phthalocyanine; new; dyestuffs
Prior art date: 1968-05-17
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.): Expired

Application number

AU55097/69A

Other versions

AU5509769A (en

Inventor

Hoelzle Gerd

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.)

Novartis 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.)

1968-05-17

Filing date

1969-05-16

Publication date

1970-11-26

1969-05-16 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1970-11-26 Application granted granted Critical

1970-11-26 Publication of AU5509769A publication Critical patent/AU5509769A/en

1970-11-26 Publication of AU427975B2 publication Critical patent/AU427975B2/en

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title 1

AU55097/69A 1968-05-17 1969-05-16 New phthalocyanine dyestuffs, their manufacture and use Expired AU427975B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CHCH7297/68		1968-05-17

Publications (2)

Publication Number	Publication Date
AU5509769A AU5509769A (en)	1970-11-26
AU427975B2 true AU427975B2 (en)	1970-11-26

Family

ID=

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