JPS64188A - Color-forming composition - Google Patents

Color-forming composition

Info

Publication number: JPS64188A
Authority: JP; Japan
Prior art keywords: color; dye; forming; ketal; acetal
Prior art date: 1986-11-27
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

JP62298098A

Other languages

English (en)

Other versions

JPH01188A (ja

Inventor

Noritoshi Mise

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.)

Takeda Pharmaceutical Co Ltd

Original Assignee

Takeda Chemical Industries 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.)

1986-11-27

Filing date

1987-11-26

Publication date

1989-01-05

1987-11-26 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1987-11-26 Priority to JP62298098A priority Critical patent/JPS64188A/ja

1989-01-05 Publication of JPH01188A publication Critical patent/JPH01188A/ja

1989-01-05 Publication of JPS64188A publication Critical patent/JPS64188A/ja

Status Pending legal-status Critical Current

Links

CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
239000002211 L-ascorbic acid Substances 0.000 abstract 1
235000000069 L-ascorbic acid Nutrition 0.000 abstract 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 1
229960005070 ascorbic acid Drugs 0.000 abstract 1

Landscapes

Heat Sensitive Colour Forming Recording (AREA)

JP62298098A 1986-11-27 1987-11-26 Color-forming composition Pending JPS64188A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP62298098A JPS64188A (en)	1986-11-27	1987-11-26	Color-forming composition

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP61-283952		1986-11-27
JP28395286		1986-11-27
JP62-29999		1987-02-12
JP62298098A JPS64188A (en)	1986-11-27	1987-11-26	Color-forming composition

Publications (2)

Publication Number	Publication Date
JPH01188A JPH01188A (ja)	1989-01-05
JPS64188A true JPS64188A (en)	1989-01-05

Family

ID=26555258

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62298098A Pending JPS64188A (en)	1986-11-27	1987-11-26	Color-forming composition

Country Status (1)

Country	Link
JP (1)	JPS64188A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04216094A (ja) *	1990-12-14	1992-08-06	Ricoh Co Ltd	電子受容性顕色剤及び感熱記録方法
WO2025062848A1 (ja) *	2023-09-22	2025-03-27	三井化学株式会社	アスコルビン酸誘導体、重合開始用添加剤、重合開始剤、硬化性組成物調製用キット、硬化性組成物、硬化物、及び歯科材料

1987
- 1987-11-26 JP JP62298098A patent/JPS64188A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04216094A (ja) *	1990-12-14	1992-08-06	Ricoh Co Ltd	電子受容性顕色剤及び感熱記録方法
WO2025062848A1 (ja) *	2023-09-22	2025-03-27	三井化学株式会社	アスコルビン酸誘導体、重合開始用添加剤、重合開始剤、硬化性組成物調製用キット、硬化性組成物、硬化物、及び歯科材料

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