基本信息:
- 专利标题： 紫外線吸收劑組成物 ULTRAVIOLET ABSORBENT COMPOSITION
- 专利标题（英）：Ultraviolet absorbent composition
- 专利标题（中）：紫外线吸收剂组成物 ULTRAVIOLET ABSORBENT COMPOSITION
- 申请号：TW098110396 申请日：2009-03-30
- 公开(公告)号：TW200948806A 公开(公告)日：2009-12-01
- 发明人： 古川和史 , 木村桂三 , 竹島洋一郎 , 尼崎一路
- 申请人： 富士軟片股份有限公司
- 申请人地址： FUJIFILM CORPORATION 日本 JP
- 专利权人： 富士軟片股份有限公司
- 当前专利权人： 富士軟片股份有限公司
- 当前专利权人地址： FUJIFILM CORPORATION 日本 JP
- 代理人： 何金塗; 何秋遠
- 优先权： 日本 2008-091837 20080331
- 主分类号： C07D
- IPC分类号： C07D ; C08K ; C08L
[Het 1 表示2價的5或6員環的芳香族雜環殘基，又，該芳香族雜環殘基係亦可具有取代基。X a ~X d 係各自獨立表示雜原子。又，X a ~X d 係亦可具有取代基。Y a ~Y f 係各自獨立表示雜原子或碳原子。又，Y a ~Y f 係亦可具有取代基。鍵結於Het 1 之環係可在任意位置具有雙鍵]。
The present invention relates to an ultraviolet absorbent composition which comprises at least one (A) ultraviolet absorbent being a compound represented by following formula (1), and at least one ultraviolet absorbent (B) being a compound which the absorbance in 320nm is 20 % or more than the absorbance of absorption maximum wavelength in 270 to 400 nm, the absorption maximum wavelength is 380 nm or less. Formula (1) [Het1 represents divalent 5 or 6 member aromatic heterocyclic residue; further, the said aromatic heterocyclic residue also can has substituent group; Xa to Xd each respectively represent heterocyclic atom; Xa to Xd also can has substituent group; Ya to Yf each respectively represent heterocyclic atom or carbon atom; Ya to Yf also can has substituent group; the ring binding in the Het1 can has double bond in any position.]