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Title:
COMPOUND, TAUTOMER OF SAME OR SALT OF SAID COMPOUND OR TAUTOMER, METHOD FOR PRODUCING SAME, COLORING COMPOSITION, DYEING METHOD AND DYED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/080430
Kind Code:
A1
Abstract:
The present invention provides: a compound represented by formula 1, a tautomer of the compound, and a salt of the compound or tautomer; a method for producing the compound, tautomer or salt; a coloring composition and a dyed article, each of which contains a compound represented by formula 1, a tautomer of the compound, or a salt of the compound or tautomer; and a dyeing method which uses a compound represented by formula 1, a tautomer of the compound, or a salt of the compound or tautomer. In formula 1, X, R, Ar, n and m1 are as defined in the description.

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Inventors:
JIMBO YOSHIHIRO (JP)
ISHIWATA YASUHIRO (JP)
UEDA MOTOKI (JP)
FUJIE YOSHIHIKO (JP)
Application Number:
PCT/JP2021/037957
Publication Date:
April 21, 2022
Filing Date:
October 13, 2021
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C09B33/04; C09B33/08; C09B67/20; C09B67/44; C09D11/328; D06P1/04
Foreign References:
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See also references of EP 4212591A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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