IP Library Granted Patent US 4,837,310
Granted Patent Utility
US 4,837,310 · App. 07/001,852

Red or bluish-red fiber-reactive monoazo compound having 7-substituted amino-1-naphthol-sulfonic acid as coupling component between the chromophore and fiber reactive portions of the compound

Inventors: Toshihiko Morimitsu, Sadanobu Kikkawa, Takashi Omura
Patented Case View Patent ↗
Granted: Jun 6, 1989 Filed: Jan 9, 1987
Inventors
Toshihiko Morimitsu
Sadanobu Kikkawa
Takashi Omura
Assignee (at issue)
SUMITOMO CHEMICAL COMPANY, LIMITED

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Quick Facts
Patent No.
US 4,837,310
App. No.
07/001,852
Filed
1987-01-09
Granted
1989-06-06
Kind
A