JPS4932767A - - Google Patents

Info

Publication number
JPS4932767A
JPS4932767A JP7442972A JP7442972A JPS4932767A JP S4932767 A JPS4932767 A JP S4932767A JP 7442972 A JP7442972 A JP 7442972A JP 7442972 A JP7442972 A JP 7442972A JP S4932767 A JPS4932767 A JP S4932767A
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.)
Granted
Application number
JP7442972A
Other languages
Japanese (ja)
Other versions
JPS556806B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP7442972A priority Critical patent/JPS556806B2/ja
Publication of JPS4932767A publication Critical patent/JPS4932767A/ja
Publication of JPS556806B2 publication Critical patent/JPS556806B2/ja
Expired legal-status Critical Current

Links

JP7442972A 1972-07-24 1972-07-24 Expired JPS556806B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7442972A JPS556806B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7442972A JPS556806B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Publications (2)

Publication Number Publication Date
JPS4932767A true JPS4932767A (enrdf_load_stackoverflow) 1974-03-26
JPS556806B2 JPS556806B2 (enrdf_load_stackoverflow) 1980-02-20

Family

ID=13546944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7442972A Expired JPS556806B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Country Status (1)

Country Link
JP (1) JPS556806B2 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444591A (en) * 1977-08-02 1984-04-24 Yamada Chemical Co., Ltd. Chromogenic compounds and the use thereof as color former in copying or recording materials
JPS60149665A (ja) * 1984-01-13 1985-08-07 Nippon Kayaku Co Ltd フルオラン化合物及びそれを用いる感熱記録シ−ト
JPS60188466A (ja) * 1984-03-09 1985-09-25 Kanzaki Paper Mfg Co Ltd フルオラン誘導体、およびその誘導体を用いた記録体
US5338866A (en) * 1991-12-12 1994-08-16 Yamamoto Chemicals, Inc. Crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modification
US5342967A (en) * 1991-08-01 1994-08-30 Yamamoto Chemicals, Inc. Crystal modifications of 2-M-toluidino-3-methyl-6-di-N-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications
US5494639A (en) * 1993-01-13 1996-02-27 Behringwerke Aktiengesellschaft Biosensor for measuring changes in viscosity and/or density of a fluid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824058U (enrdf_load_stackoverflow) * 1971-07-20 1973-03-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824058U (enrdf_load_stackoverflow) * 1971-07-20 1973-03-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444591A (en) * 1977-08-02 1984-04-24 Yamada Chemical Co., Ltd. Chromogenic compounds and the use thereof as color former in copying or recording materials
JPS60149665A (ja) * 1984-01-13 1985-08-07 Nippon Kayaku Co Ltd フルオラン化合物及びそれを用いる感熱記録シ−ト
JPS60188466A (ja) * 1984-03-09 1985-09-25 Kanzaki Paper Mfg Co Ltd フルオラン誘導体、およびその誘導体を用いた記録体
US5342967A (en) * 1991-08-01 1994-08-30 Yamamoto Chemicals, Inc. Crystal modifications of 2-M-toluidino-3-methyl-6-di-N-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications
US5338866A (en) * 1991-12-12 1994-08-16 Yamamoto Chemicals, Inc. Crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modification
US5376617A (en) * 1991-12-12 1994-12-27 Yamamoto Chemicals, Inc. Crystal modification of 2-(3-methylanilion)-3-methyl-6-diethylamino-fluoran, process for the preparation thereof, and recording materials containing said crystal modification
US5494639A (en) * 1993-01-13 1996-02-27 Behringwerke Aktiengesellschaft Biosensor for measuring changes in viscosity and/or density of a fluid

Also Published As

Publication number Publication date
JPS556806B2 (enrdf_load_stackoverflow) 1980-02-20

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