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Title:
カルバニル酸エステル構造およびジカバミド酸ジエステル構造並びにスルホン酸エステル構造のそれぞれを有するベンゾトリアゾ-ル系紫外線吸収剤の合成とそれらの利用
Document Type and Number:
Japanese Patent JP4577723
Kind Code:
B2
Inventors:
Shigeo Tanimoto
Yamato Masato
Mitsutaka Tsutsumi
Application Number:
JP2006127917A
Publication Date:
November 10, 2010
Filing Date:
April 03, 2006
Export Citation:
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Assignee:
Sipro Kasei Co., Ltd.
International Classes:
C07D249/20; C09K3/00
Domestic Patent References:
JP11147880A
JP487971A
Attorney, Agent or Firm:
Shinji Nakagawa