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1. (WO2006082945) BORATE AND NEAR-INFRARED RAY ABSORPTION MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082945    International Application No.:    PCT/JP2006/301914
Publication Date: 10.08.2006 International Filing Date: 30.01.2006
IPC:
C07F 5/02 (2006.01), C09B 67/00 (2006.01), C09B 57/00 (2006.01), C08L 67/02 (2006.01), G02F 1/1335 (2006.01)
Applicants: NIPPON SHOKUBAI CO., LTD. [JP/JP]; 1-1, Koraibashi 4-chome, Chuo-ku, Osaka-shi, Osaka, 5410043 (JP) (For All Designated States Except US).
ITO, Akio [JP/JP]; (JP) (For US Only).
ISHIDA, Satoshi [JP/JP]; (JP) (For US Only).
IIDA, Toshiya [JP/JP]; (JP) (For US Only).
ISHII, Takako [JP/JP]; (JP) (For US Only).
KOBAYASHI, Nobuhiro [JP/JP]; (JP) (For US Only)
Inventors: ITO, Akio; (JP).
ISHIDA, Satoshi; (JP).
IIDA, Toshiya; (JP).
ISHII, Takako; (JP).
KOBAYASHI, Nobuhiro; (JP)
Agent: HATTA, Mikio; Dia Palace Nibancho, 11-9 Nibancho, Chiyoda-ku, Tokyo 1020084 (JP)
Priority Data:
2005-029504 04.02.2005 JP
2005-137530 10.05.2005 JP
2005-137561 10.05.2005 JP
Title (EN) BORATE AND NEAR-INFRARED RAY ABSORPTION MATERIAL
(FR) BORATE ET MATERIAU D'ABSORPTION DE RAYONNEMENT PROCHE INFRAROUGE
Abstract: front page image
(EN)A borate for a near-infrared ray absorption material, having an anion represented by the formula (1): [BR1mR24-m]- (wherein R1 represents an aryl group having an electron withdrawing group; R2 represents an organic group, a halogen group or a hydroxyl group; and m is an integer in the range of 1 to 4) is provided. The borate of the present invention enables to improve durability, in particular, heat resistance and moisture resistance of a near-infrared ray absorbing dye.
(FR)L'invention concerne un borate pour un matériau d'absorption de rayonnement proche infrarouge, contenant un anion représenté par la formule (1): [BR1mR24-m]- (dans laquelle R1 représente un groupe aryle contenant un groupe de retrait d'électrons; R2 représente un groupe organique, un groupe halogène ou un groupe hydroxyle; et m est un entier compris entre 1 et 4). Le borate selon l'invention permet d'améliorer la durabilité, en particulier la résistance thermique et la résistance à l'humidité, d'un colorant absorbant un rayonnement proche infrarouge.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)