CA456203A - Matieres colorantes de la serie des phthalocyanines et procede de fabrication - Google Patents

Matieres colorantes de la serie des phthalocyanines et procede de fabrication

Info

Publication number
CA456203A
CA456203A CA456203A CA456203DA CA456203A CA 456203 A CA456203 A CA 456203A CA 456203 A CA456203 A CA 456203A CA 456203D A CA456203D A CA 456203DA CA 456203 A CA456203 A CA 456203A
Authority
CA
Canada
Prior art keywords
dyestuffs
manufacture
phthalocyanine series
phthalocyanine
series
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.)
Expired
Application number
CA456203A
Other languages
English (en)
Inventor
Gutzwiller Ernst
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.)
Sandoz AG
Original Assignee
Sandoz AG
Publication date
Application granted granted Critical
Publication of CA456203A publication Critical patent/CA456203A/fr
Expired legal-status Critical Current

Links

CA456203A Matieres colorantes de la serie des phthalocyanines et procede de fabrication Expired CA456203A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456203T

Publications (1)

Publication Number Publication Date
CA456203A true CA456203A (fr) 1949-04-26

Family

ID=35573943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA456203A Expired CA456203A (fr) Matieres colorantes de la serie des phthalocyanines et procede de fabrication

Country Status (1)

Country Link
CA (1) CA456203A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034309A (en) * 1987-06-26 1991-07-23 Hitachi Chemical Co., Ltd. Naphthalocyanine derivatives and their use in optical recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034309A (en) * 1987-06-26 1991-07-23 Hitachi Chemical Co., Ltd. Naphthalocyanine derivatives and their use in optical recording medium

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