JPS5378231A - Anthraquinone dye and its preparation - Google Patents

Anthraquinone dye and its preparation

Info

Publication number
JPS5378231A
JPS5378231A JP15445676A JP15445676A JPS5378231A JP S5378231 A JPS5378231 A JP S5378231A JP 15445676 A JP15445676 A JP 15445676A JP 15445676 A JP15445676 A JP 15445676A JP S5378231 A JPS5378231 A JP S5378231A
Authority
JP
Japan
Prior art keywords
preparation
anthraquinone dye
anthraquinone
dye
atoms
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.)
Pending
Application number
JP15445676A
Other languages
Japanese (ja)
Inventor
Masao Nishikuri
Taizo Oshima
Akihiro Taguma
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 JP15445676A priority Critical patent/JPS5378231A/en
Publication of JPS5378231A publication Critical patent/JPS5378231A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: Anthraquinone dyes of formula I (R is straight or branched alkyl of 3 - 4C atoms).
COPYRIGHT: (C)1978,JPO&Japio
JP15445676A 1976-12-21 1976-12-21 Anthraquinone dye and its preparation Pending JPS5378231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15445676A JPS5378231A (en) 1976-12-21 1976-12-21 Anthraquinone dye and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15445676A JPS5378231A (en) 1976-12-21 1976-12-21 Anthraquinone dye and its preparation

Publications (1)

Publication Number Publication Date
JPS5378231A true JPS5378231A (en) 1978-07-11

Family

ID=15584614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15445676A Pending JPS5378231A (en) 1976-12-21 1976-12-21 Anthraquinone dye and its preparation

Country Status (1)

Country Link
JP (1) JPS5378231A (en)

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