JPH0215553B2 - - Google Patents

Info

Publication number
JPH0215553B2
JPH0215553B2 JP56055112A JP5511281A JPH0215553B2 JP H0215553 B2 JPH0215553 B2 JP H0215553B2 JP 56055112 A JP56055112 A JP 56055112A JP 5511281 A JP5511281 A JP 5511281A JP H0215553 B2 JPH0215553 B2 JP H0215553B2
Authority
JP
Japan
Prior art keywords
general formula
lower alkyl
alkyl group
formula
water
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 - Lifetime
Application number
JP56055112A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57169484A (en
Inventor
Masakichi Yahagi
Kosaku Morita
Shinji Yoshinaka
Morikuni Saito
Ryuichi Kaneko
Takafumi Tooyama
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP56055112A priority Critical patent/JPS57169484A/ja
Publication of JPS57169484A publication Critical patent/JPS57169484A/ja
Publication of JPH0215553B2 publication Critical patent/JPH0215553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP56055112A 1981-04-14 1981-04-14 Novel fluoran compound Granted JPS57169484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56055112A JPS57169484A (en) 1981-04-14 1981-04-14 Novel fluoran compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055112A JPS57169484A (en) 1981-04-14 1981-04-14 Novel fluoran compound

Publications (2)

Publication Number Publication Date
JPS57169484A JPS57169484A (en) 1982-10-19
JPH0215553B2 true JPH0215553B2 (enrdf_load_stackoverflow) 1990-04-12

Family

ID=12989661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055112A Granted JPS57169484A (en) 1981-04-14 1981-04-14 Novel fluoran compound

Country Status (1)

Country Link
JP (1) JPS57169484A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284485A (ja) * 1985-06-12 1986-12-15 Shin Nisso Kako Co Ltd 情報読み取り方法
US4826806A (en) * 1986-07-31 1989-05-02 Shin Nisso Kako Co., Ltd. Fluoran compounds and color forming recording materials using same

Also Published As

Publication number Publication date
JPS57169484A (en) 1982-10-19

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