JPS57153050A - Fluoran compound and color developing heat- or pressure-sensitive recording sheet using the same - Google Patents
Fluoran compound and color developing heat- or pressure-sensitive recording sheet using the sameInfo
- Publication number
- JPS57153050A JPS57153050A JP56037868A JP3786881A JPS57153050A JP S57153050 A JPS57153050 A JP S57153050A JP 56037868 A JP56037868 A JP 56037868A JP 3786881 A JP3786881 A JP 3786881A JP S57153050 A JPS57153050 A JP S57153050A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- recording sheet
- pressure
- sensitive recording
- color developing
- 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
Links
- -1 Fluoran compound Chemical class 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 abstract 1
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical class NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 1
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical class C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Heat Sensitive Colour Forming Recording (AREA)
- Color Printing (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56037868A JPS57153050A (en) | 1981-03-18 | 1981-03-18 | Fluoran compound and color developing heat- or pressure-sensitive recording sheet using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56037868A JPS57153050A (en) | 1981-03-18 | 1981-03-18 | Fluoran compound and color developing heat- or pressure-sensitive recording sheet using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57153050A true JPS57153050A (en) | 1982-09-21 |
| JPH0160031B2 JPH0160031B2 (enrdf_load_html_response) | 1989-12-20 |
Family
ID=12509509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56037868A Granted JPS57153050A (en) | 1981-03-18 | 1981-03-18 | Fluoran compound and color developing heat- or pressure-sensitive recording sheet using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57153050A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524373A (en) * | 1982-02-24 | 1985-06-18 | Kanzaki Paper Manufacturing Co., Ltd. | Fluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic material |
| EP1036686B2 (en) † | 1999-03-16 | 2008-07-23 | Toyoda Gosei Co., Ltd. | Weather strip |
| US8205391B2 (en) | 2007-09-20 | 2012-06-26 | Toyoda Gosei Co., Ltd. | Automobile weather strip |
-
1981
- 1981-03-18 JP JP56037868A patent/JPS57153050A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524373A (en) * | 1982-02-24 | 1985-06-18 | Kanzaki Paper Manufacturing Co., Ltd. | Fluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic material |
| EP1036686B2 (en) † | 1999-03-16 | 2008-07-23 | Toyoda Gosei Co., Ltd. | Weather strip |
| US8205391B2 (en) | 2007-09-20 | 2012-06-26 | Toyoda Gosei Co., Ltd. | Automobile weather strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0160031B2 (enrdf_load_html_response) | 1989-12-20 |
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