JPS5626955A - Fluoran compound, production thereof and copying paper employing the same - Google Patents

Fluoran compound, production thereof and copying paper employing the same

Info

Publication number
JPS5626955A
JPS5626955A JP10207679A JP10207679A JPS5626955A JP S5626955 A JPS5626955 A JP S5626955A JP 10207679 A JP10207679 A JP 10207679A JP 10207679 A JP10207679 A JP 10207679A JP S5626955 A JPS5626955 A JP S5626955A
Authority
JP
Japan
Prior art keywords
copying paper
compound
formula
production
same
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.)
Granted
Application number
JP10207679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6261616B2 (enExample
Inventor
Takashi Akamatsu
Yukio Kuwabara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10207679A priority Critical patent/JPS5626955A/ja
Publication of JPS5626955A publication Critical patent/JPS5626955A/ja
Publication of JPS6261616B2 publication Critical patent/JPS6261616B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Color Printing (AREA)
JP10207679A 1979-08-09 1979-08-09 Fluoran compound, production thereof and copying paper employing the same Granted JPS5626955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10207679A JPS5626955A (en) 1979-08-09 1979-08-09 Fluoran compound, production thereof and copying paper employing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10207679A JPS5626955A (en) 1979-08-09 1979-08-09 Fluoran compound, production thereof and copying paper employing the same

Publications (2)

Publication Number Publication Date
JPS5626955A true JPS5626955A (en) 1981-03-16
JPS6261616B2 JPS6261616B2 (enExample) 1987-12-22

Family

ID=14317672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10207679A Granted JPS5626955A (en) 1979-08-09 1979-08-09 Fluoran compound, production thereof and copying paper employing the same

Country Status (1)

Country Link
JP (1) JPS5626955A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862506A (enExample) * 1971-12-04 1973-08-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862506A (enExample) * 1971-12-04 1973-08-31

Also Published As

Publication number Publication date
JPS6261616B2 (enExample) 1987-12-22

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