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Title:
NEW TRIAZINE DERIVATIVE, ULTRAVIOLET ABSORBER, AND RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/013723
Kind Code:
A1
Abstract:
Provided is a new triazine compound that protects against ultraviolet rays even in a long-wavelength region and is useful as an ultraviolet absorber with superior light resistance. Also provided are an ultraviolet absorber that maintains protection against long-wave ultraviolet rays over a long period and a resin composition. The compound is represented by general formula (1). [R1a, R1b, R1c, R1d, and R1e each independently represents a hydrogen atom or a monovalent substituent excluding OH, and at least one of the monovalent substituents is a substituent with a Hammett substituent constant (σp) of 0.3 or higher. Additionally, the substituents may be bound together to form a ring. R1g, R1h, R1i, R1j, R1k, Rlm, Rln, and R1p each independently represents a hydrogen element or a monovalent substituent. Additionally, the substituents may be bound together to form a ring.]

Inventors:
AMASAKI ICHIRO
KIMURA KEIZO
WATANABE YUKIE
TSUMURA KYOSUKE
YOKOYAMA HIROSHI
NAKAMURA TAKUMI
Application Number:
PCT/JP2010/062734
Publication Date:
February 03, 2011
Filing Date:
July 28, 2010
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
AMASAKI ICHIRO
KIMURA KEIZO
WATANABE YUKIE
TSUMURA KYOSUKE
YOKOYAMA HIROSHI
NAKAMURA TAKUMI
International Classes:
C07D251/24; C08K5/3492; C08L101/00; C09K3/00
Domestic Patent References:
WO2008110487A12008-09-18
Foreign References:
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Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
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