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AU437265B2 - Fluoran compounds and recording sheet containing them - Google Patents

Fluoran compounds and recording sheet containing them

Info

Publication number
AU437265B2
AU437265B2 AU34472/71A AU3447271A AU437265B2 AU 437265 B2 AU437265 B2 AU 437265B2 AU 34472/71 A AU34472/71 A AU 34472/71A AU 3447271 A AU3447271 A AU 3447271A AU 437265 B2 AU437265 B2 AU 437265B2
Authority
AU
Australia
Prior art keywords
recording sheet
sheet containing
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
AU34472/71A
Other versions
AU3447271A (en
Inventor
Koichi Koga Mitsuru Kondo Makoto Miyake Hiroshi Iwasaki Takashi Akamatsu
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.)
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
Kanzaki Paper Manufacturing 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
Priority claimed from JP45090181A external-priority patent/JPS495927B1/ja
Priority claimed from JP45099663A external-priority patent/JPS4912293B1/ja
Priority claimed from JP12902070A external-priority patent/JPS553155B1/ja
Priority claimed from JP12439370A external-priority patent/JPS4930254B1/ja
Priority claimed from JP46024371A external-priority patent/JPS5115446B1/ja
Application filed by Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Application granted granted Critical
Publication of AU437265B2 publication Critical patent/AU437265B2/en
Publication of AU3447271A publication Critical patent/AU3447271A/en
Expired legal-status Critical Current

Links

AU34472/71A 1970-10-12 1971-10-11 Fluoran compounds and recording sheet containing them Expired AU437265B2 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP45090181A JPS495927B1 (en) 1970-10-12 1970-10-12
JPJP90,181/7 1970-10-12
JP45099663A JPS4912293B1 (en) 1970-11-11 1970-11-11
JPJP99,663 1970-11-11
JPJP129,020/ 1970-12-25
JP12902070A JPS553155B1 (en) 1970-12-25 1970-12-25
JP13039370 1970-12-26
JPJP130393/7 1970-12-26
JP12439371 1970-12-29
JPJP124,393 1970-12-29
JP12439370A JPS4930254B1 (en) 1970-12-29 1970-12-29
JP46024371A JPS5115446B1 (en) 1971-04-15 1971-04-15
JPJP24371/71 1971-04-15

Publications (2)

Publication Number Publication Date
AU437265B2 true AU437265B2 (en) 1973-04-19
AU3447271A AU3447271A (en) 1973-04-19

Family

ID=

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