CA904323A - Process for preparation of fluoran compounds - Google Patents

Process for preparation of fluoran compounds

Info

Publication number
CA904323A
CA904323A CA904323A CA904323DA CA904323A CA 904323 A CA904323 A CA 904323A CA 904323 A CA904323 A CA 904323A CA 904323D A CA904323D A CA 904323DA CA 904323 A CA904323 A CA 904323A
Authority
CA
Canada
Prior art keywords
preparation
fluoran compounds
fluoran
compounds
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
CA904323A
Inventor
Kimura Shiro
Ishige Sadao
Kobayashi Teruo
Kiritani Masataka
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Publication date
Application granted granted Critical
Publication of CA904323A publication Critical patent/CA904323A/en
Expired legal-status Critical Current

Links

CA904323A Process for preparation of fluoran compounds Expired CA904323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA904323T

Publications (1)

Publication Number Publication Date
CA904323A true CA904323A (en) 1972-07-04

Family

ID=36412168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA904323A Expired CA904323A (en) Process for preparation of fluoran compounds

Country Status (1)

Country Link
CA (1) CA904323A (en)

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