JPS5513703A - Coloring method of organic material - Google Patents

Coloring method of organic material

Info

Publication number
JPS5513703A
JPS5513703A JP7852278A JP7852278A JPS5513703A JP S5513703 A JPS5513703 A JP S5513703A JP 7852278 A JP7852278 A JP 7852278A JP 7852278 A JP7852278 A JP 7852278A JP S5513703 A JPS5513703 A JP S5513703A
Authority
JP
Japan
Prior art keywords
formula
naphthylene
phenylene
fluoro
condensing
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
JP7852278A
Other languages
Japanese (ja)
Other versions
JPS621977B2 (en
Inventor
Michihiro Tsujimoto
Isao Nishizawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP7852278A priority Critical patent/JPS5513703A/en
Priority to DE19792907443 priority patent/DE2907443A1/en
Priority to CH193379A priority patent/CH637984A5/en
Priority to GB7907237A priority patent/GB2017737B/en
Publication of JPS5513703A publication Critical patent/JPS5513703A/en
Publication of JPS621977B2 publication Critical patent/JPS621977B2/ja
Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare an yellow- to orange-colored material having high light fastness and heat resistance, by the use of an iminophthalide-based colorant obtained by condensing an aromatic diamine with a halogenated phthalic anhydride derivative.
CONSTITUTION: An yellow-orange colorant of formula III (R is 2-fluoro-1,4-phenylene, 1,4-naphthyl, 1,5-naphthylene, 2,6-naphthylene, azobis.4-phenylene; X is Cl or Br; when X is Br, m=0 and n=4; and when x is Cl, m=0 and n=4, or m=1 and n=3), e.g. a compound of formula IV, is prepared by condensing (A) an aromatic diamine of formula I, e.g. 2-fluoro-1,4-phenylenediamine, with (B) a halogenated phthalic anhydride derivative of formula II, e.g. tetrachlorophthalic anhydride, in (C) a weak basic organic solvent such as dimethylformamide.
COPYRIGHT: (C)1980,JPO&Japio
JP7852278A 1978-03-01 1978-06-30 Coloring method of organic material Granted JPS5513703A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7852278A JPS5513703A (en) 1978-06-30 1978-06-30 Coloring method of organic material
DE19792907443 DE2907443A1 (en) 1978-03-01 1979-02-26 PHTHALIDE DERIVATIVES WITH AN IMINOPHTHALIDE STRUCTURE, METHOD FOR THE PRODUCTION AND USE THEREOF
CH193379A CH637984A5 (en) 1978-03-01 1979-02-27 PHTHALIDE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF.
GB7907237A GB2017737B (en) 1978-03-01 1979-03-01 Phthalide pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7852278A JPS5513703A (en) 1978-06-30 1978-06-30 Coloring method of organic material

Publications (2)

Publication Number Publication Date
JPS5513703A true JPS5513703A (en) 1980-01-30
JPS621977B2 JPS621977B2 (en) 1987-01-17

Family

ID=13664252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7852278A Granted JPS5513703A (en) 1978-03-01 1978-06-30 Coloring method of organic material

Country Status (1)

Country Link
JP (1) JPS5513703A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231928A (en) * 1985-04-05 1986-10-16 株式会社アイツウ Live bait preserving apparatus
JPH03224424A (en) * 1989-12-08 1991-10-03 Shin Nippon Sangyo:Kk Multistage breeding water-tank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100201A (en) * 1973-01-30 1974-09-21
JPS50141696A (en) * 1974-05-02 1975-11-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100201A (en) * 1973-01-30 1974-09-21
JPS50141696A (en) * 1974-05-02 1975-11-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231928A (en) * 1985-04-05 1986-10-16 株式会社アイツウ Live bait preserving apparatus
JPH03224424A (en) * 1989-12-08 1991-10-03 Shin Nippon Sangyo:Kk Multistage breeding water-tank

Also Published As

Publication number Publication date
JPS621977B2 (en) 1987-01-17

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