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Title:
NEAR-INFRARED-RAY-ABSORBABLE MATERIAL, NEAR-INFRARED-RAY-ABSORBABLE COMPOSITION COMPRISING THE MATERIAL, AND THEIR USE
Document Type and Number:
WIPO Patent Application WO/2008/029594
Kind Code:
A1
Abstract:
A near-infrared-ray-absorbable material having a repeating unit represented by the general formula (1); and a near-infrared-ray-absorbable composition comprising the material. [General formula (1)] wherein M represents a metal atom; one of R1 to R20 represents a direct bond and another one of R1 to R20 represents a bivalent group represented by the general formula (2), and the others independently represent a hydrogen atom or a substituent; [General formula (2)] wherein X1 to X4 independently represent a direct bond or a bivalent group such as –O-, -S-, -COO-, -OCO-, -SO2- and -CO-; Ar1 and Ar2 independently represent an arylene group or a heteroarylene group; n represents a natural number; and Y represents a direct bond or a bivalent group such as an alkylene group, –O-, -S-, -NH-, -COO-, -SO2- and -CO-.
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Inventors:
NARIHIRO, Harunori (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
成廣 治憲 (, 〒77 東京都中央区京橋二丁目３番１３号 東洋インキ製造株式会社内 Tokyo, , 1048377, JP)
MIYAGI, Marie (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
宮城 まりえ (, 〒77 東京都中央区京橋二丁目３番１３号 東洋インキ製造株式会社内 Tokyo, , 1048377, JP)
TAKAGI, Tetsuya (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
高木 徹也 (, 〒77 東京都中央区京橋二丁目３番１３号 東洋インキ製造株式会社内 Tokyo, , 1048377, JP)
Application Number:
JP2007/065767
Publication Date:
March 13, 2008
Filing Date:
August 10, 2007
Export Citation:
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Assignee:
TOYO INK MFG. CO., LTD. (3-13, Kyobashi 2-chome Chuo-k, Tokyo 77, 1048377, JP)
東洋インキ製造株式会社 (, 〒77 東京都中央区京橋二丁目３番１３号 Tokyo, , 1048377, JP)
NARIHIRO, Harunori (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
成廣 治憲 (, 〒77 東京都中央区京橋二丁目３番１３号 東洋インキ製造株式会社内 Tokyo, , 1048377, JP)
MIYAGI, Marie (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
宮城 まりえ (, 〒77 東京都中央区京橋二丁目３番１３号 東洋インキ製造株式会社内 Tokyo, , 1048377, JP)
TAKAGI, Tetsuya (, 3-13, Kyobashi 2-chome, Chuo-k, Tokyo 77, 1048377, JP)
International Classes:
C08L101/02; B32B7/02; C08J5/18; C08K5/36; C09K3/00; G02B5/22;
Attorney, Agent or Firm:
KANAO, Hiroki (Kanae International Patent Office, Bandai Bldg. 2nd Floor10-14, Kandaawajicho 2-chom, Chiyoda-ku Tokyo 63, 1010063, JP)
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