CA508755A - Process for preparing meso-substituted carbocyanine dyes and thioketones - Google Patents

Process for preparing meso-substituted carbocyanine dyes and thioketones

Info

Publication number
CA508755A
CA508755A CA508755A CA508755DA CA508755A CA 508755 A CA508755 A CA 508755A CA 508755 A CA508755 A CA 508755A CA 508755D A CA508755D A CA 508755DA CA 508755 A CA508755 A CA 508755A
Authority
CA
Canada
Prior art keywords
thioketones
carbocyanine dyes
preparing meso
substituted carbocyanine
substituted
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
CA508755A
Other languages
French (fr)
Inventor
H. Keyes Grafton
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA508755A publication Critical patent/CA508755A/en
Expired legal-status Critical Current

Links

CA508755A Process for preparing meso-substituted carbocyanine dyes and thioketones Expired CA508755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA508755T

Publications (1)

Publication Number Publication Date
CA508755A true CA508755A (en) 1955-01-04

Family

ID=35659800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA508755A Expired CA508755A (en) Process for preparing meso-substituted carbocyanine dyes and thioketones

Country Status (1)

Country Link
CA (1) CA508755A (en)

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