JPS5181629A - - Google Patents

Info

Publication number
JPS5181629A
JPS5181629A JP50006600A JP660075A JPS5181629A JP S5181629 A JPS5181629 A JP S5181629A JP 50006600 A JP50006600 A JP 50006600A JP 660075 A JP660075 A JP 660075A JP S5181629 A JPS5181629 A JP S5181629A
Authority
JP
Japan
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.)
Pending
Application number
JP50006600A
Inventor
Kenji Yoshinaga
Ryuichi Kanai
Seishi Hotsuta
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 JP50006600A priority Critical patent/JPS5181629A/ja
Publication of JPS5181629A publication Critical patent/JPS5181629A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
JP50006600A 1975-01-14 1975-01-14 Pending JPS5181629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50006600A JPS5181629A (ja) 1975-01-14 1975-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50006600A JPS5181629A (ja) 1975-01-14 1975-01-14

Publications (1)

Publication Number Publication Date
JPS5181629A true JPS5181629A (ja) 1976-07-17

Family

ID=11642816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50006600A Pending JPS5181629A (ja) 1975-01-14 1975-01-14

Country Status (1)

Country Link
JP (1) JPS5181629A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521793A (en) * 1982-02-27 1985-06-04 Asahi Kasei Kogyo Kabushiki Kaisha Coloring method and color-forming material
US4549192A (en) * 1984-07-31 1985-10-22 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4551740A (en) * 1984-07-31 1985-11-05 The Hilton-Davis Chemical Co. Electrochromic and marking systems
US4561001A (en) * 1984-07-31 1985-12-24 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4570171A (en) * 1984-07-31 1986-02-11 The Hilton-Davis Chemical Co. Electrochromic marking systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521793A (en) * 1982-02-27 1985-06-04 Asahi Kasei Kogyo Kabushiki Kaisha Coloring method and color-forming material
US4549192A (en) * 1984-07-31 1985-10-22 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4551740A (en) * 1984-07-31 1985-11-05 The Hilton-Davis Chemical Co. Electrochromic and marking systems
US4561001A (en) * 1984-07-31 1985-12-24 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4570171A (en) * 1984-07-31 1986-02-11 The Hilton-Davis Chemical Co. Electrochromic marking systems

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