CA516754A - Phtalocyanine sans metal a caracteristiques de couleurs nouvelles - Google Patents

Phtalocyanine sans metal a caracteristiques de couleurs nouvelles

Info

Publication number: CA516754A
Authority: CA; Canada
Prior art keywords: metal; color characteristics; free phthalocyanine; novel color; novel
Prior art date: 1955-09-20
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

CA516754A

Other languages

English (en)

Inventor

Stallmann Otto

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

Publication date

1955-09-20

1955-09-20 Application granted granted Critical

1955-09-20 Publication of CA516754A publication Critical patent/CA516754A/fr

Status Expired legal-status Critical Current

Links

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

CA516754A Phtalocyanine sans metal a caracteristiques de couleurs nouvelles Expired CA516754A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA516754T

Publications (1)

Publication Number	Publication Date
CA516754A true CA516754A (fr)	1955-09-20

Family

ID=35669947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA516754A Expired CA516754A (fr)			Phtalocyanine sans metal a caracteristiques de couleurs nouvelles

Country Status (1)

Country	Link
CA (1)	CA516754A (fr)

0
- CA CA516754A patent/CA516754A/fr not_active Expired

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