JPS51130424A - A process for preparing perinone dyes - Google Patents

A process for preparing perinone dyes

Info

Publication number
JPS51130424A
JPS51130424A JP5579275A JP5579275A JPS51130424A JP S51130424 A JPS51130424 A JP S51130424A JP 5579275 A JP5579275 A JP 5579275A JP 5579275 A JP5579275 A JP 5579275A JP S51130424 A JPS51130424 A JP S51130424A
Authority
JP
Japan
Prior art keywords
preparing
perinone dyes
derivative
perinone
dyes
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
Application number
JP5579275A
Other languages
Japanese (ja)
Other versions
JPS5239690B2 (en
Inventor
Koichi Watanabe
Hiroaki Harada
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.)
Yamamoto Chemicals Inc
Original Assignee
Yamamoto Chemicals Inc
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 Yamamoto Chemicals Inc filed Critical Yamamoto Chemicals Inc
Priority to JP5579275A priority Critical patent/JPS51130424A/en
Publication of JPS51130424A publication Critical patent/JPS51130424A/en
Publication of JPS5239690B2 publication Critical patent/JPS5239690B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A process for preparing perinone dyes in high yield by the reaction of o-nitroaniline or a derivative of 1-nitronaphthalene with a derivative of naphthalic acid.
COPYRIGHT: (C)1976,JPO&Japio
JP5579275A 1975-05-09 1975-05-09 A process for preparing perinone dyes Granted JPS51130424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5579275A JPS51130424A (en) 1975-05-09 1975-05-09 A process for preparing perinone dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5579275A JPS51130424A (en) 1975-05-09 1975-05-09 A process for preparing perinone dyes

Publications (2)

Publication Number Publication Date
JPS51130424A true JPS51130424A (en) 1976-11-12
JPS5239690B2 JPS5239690B2 (en) 1977-10-06

Family

ID=13008751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5579275A Granted JPS51130424A (en) 1975-05-09 1975-05-09 A process for preparing perinone dyes

Country Status (1)

Country Link
JP (1) JPS51130424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001240733A (en) * 2000-02-28 2001-09-04 Orient Chem Ind Ltd Black polybutylene terephthalate resin composition
CN102807769A (en) * 2011-05-30 2012-12-05 日本化药株式会社 Method for manufacturing yellow disperse dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001240733A (en) * 2000-02-28 2001-09-04 Orient Chem Ind Ltd Black polybutylene terephthalate resin composition
CN102807769A (en) * 2011-05-30 2012-12-05 日本化药株式会社 Method for manufacturing yellow disperse dyes

Also Published As

Publication number Publication date
JPS5239690B2 (en) 1977-10-06

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