CA378385A - Heptamethine dyestuff - Google Patents

Heptamethine dyestuff

Info

Publication number
CA378385A
CA378385A CA378385A CA378385DA CA378385A CA 378385 A CA378385 A CA 378385A CA 378385 A CA378385 A CA 378385A CA 378385D A CA378385D A CA 378385DA CA 378385 A CA378385 A CA 378385A
Authority
CA
Canada
Prior art keywords
heptamethine
dyestuff
heptamethine dyestuff
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
CA378385A
Other languages
French (fr)
Inventor
Dieterle Walter
Riester Oskar
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.)
GAF Chemicals Corp
American IG Chemical Corp
Original Assignee
Agfa Ansco Corp
American IG Chemical Corp
Publication date
Application granted granted Critical
Publication of CA378385A publication Critical patent/CA378385A/en
Expired legal-status Critical Current

Links

CA378385A Heptamethine dyestuff Expired CA378385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378385T

Publications (1)

Publication Number Publication Date
CA378385A true CA378385A (en) 1938-12-20

Family

ID=35382710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378385A Expired CA378385A (en) Heptamethine dyestuff

Country Status (1)

Country Link
CA (1) CA378385A (en)

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