JPS55157677A - Thermocolor material - Google Patents

Thermocolor material

Info

Publication number
JPS55157677A
JPS55157677A JP6520479A JP6520479A JPS55157677A JP S55157677 A JPS55157677 A JP S55157677A JP 6520479 A JP6520479 A JP 6520479A JP 6520479 A JP6520479 A JP 6520479A JP S55157677 A JPS55157677 A JP S55157677A
Authority
JP
Japan
Prior art keywords
metal salt
thermocolor
compound
carboxylic acid
hydroxyl group
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
JP6520479A
Other languages
English (en)
Other versions
JPS6224473B2 (ja
Inventor
Kenichi Nakasuji
Takashi Kataoka
Koji Inagaki
Tsutomu Kito
Yutaka Shibahashi
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.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink 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 Pilot Ink Co Ltd filed Critical Pilot Ink Co Ltd
Priority to JP6520479A priority Critical patent/JPS55157677A/ja
Publication of JPS55157677A publication Critical patent/JPS55157677A/ja
Publication of JPS6224473B2 publication Critical patent/JPS6224473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
JP6520479A 1979-05-25 1979-05-25 Thermocolor material Granted JPS55157677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6520479A JPS55157677A (en) 1979-05-25 1979-05-25 Thermocolor material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6520479A JPS55157677A (en) 1979-05-25 1979-05-25 Thermocolor material

Publications (2)

Publication Number Publication Date
JPS55157677A true JPS55157677A (en) 1980-12-08
JPS6224473B2 JPS6224473B2 (ja) 1987-05-28

Family

ID=13280144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6520479A Granted JPS55157677A (en) 1979-05-25 1979-05-25 Thermocolor material

Country Status (1)

Country Link
JP (1) JPS55157677A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204367A (ja) * 1982-05-12 1983-11-29 ドレ−ゲルヴエルク・アクチエンゲゼルシヤフト 温度測定部を有するガス検出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339138A (en) * 1976-09-21 1978-04-10 Ricoh Co Ltd Thermal record paper
JPS5341235A (en) * 1976-09-28 1978-04-14 Honshu Paper Co Ltd Heat sensitive recording sheet
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5360646A (en) * 1976-11-12 1978-05-31 Ricoh Co Ltd Heat-sensitive recording sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339138A (en) * 1976-09-21 1978-04-10 Ricoh Co Ltd Thermal record paper
JPS5341235A (en) * 1976-09-28 1978-04-14 Honshu Paper Co Ltd Heat sensitive recording sheet
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5360646A (en) * 1976-11-12 1978-05-31 Ricoh Co Ltd Heat-sensitive recording sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204367A (ja) * 1982-05-12 1983-11-29 ドレ−ゲルヴエルク・アクチエンゲゼルシヤフト 温度測定部を有するガス検出装置

Also Published As

Publication number Publication date
JPS6224473B2 (ja) 1987-05-28

Similar Documents

Publication Publication Date Title
JPS55156086A (en) Thermosensitive recording means
DE155593T1 (de) Fluoranverbindungen und diese enthaltende aufzeichnungsmaterialien.
US3158506A (en) Recording materials and their manufacture
JPS55157677A (en) Thermocolor material
JPS5675895A (en) Heat sensitive recording material
JPS5538826A (en) Color-developing ink
JPS57148688A (en) Heat-sensitive recording paper
JPS5681376A (en) Penetration drying type ink composition
JPS5764593A (en) Thermal recording pper
JPS5555891A (en) Heat-sensitive recording paper
JPS5635968A (en) Improvement of anthocyanin pigment in light fastness
JPS5553592A (en) Recording material
JPS5714094A (en) Heatsensitive recording material
JPS53120541A (en) Two step coloring heat sensitive recording paper
JPS5253945A (en) Method for top coating with coating compounds which contain metallic p owder and pigments in non-aqueous dispersion with a high solid content
JPS53110528A (en) Color photographic material with fading resistance improved
JPS5558268A (en) Temperature indicating paint
JPS5525306A (en) Multi-color heat-sensitive recording material
JPS57109872A (en) Recording material having color-fading property with time
JPS53144931A (en) Coating material
JPS534094A (en) Preparation of polyester
JPS5747693A (en) Heat-sensitive recording sheet
JPS56115292A (en) Recording paper
JPS5527339A (en) Solid painting material containing sublimable dye
JPS5755968A (en) Preparation of coloring matter