Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NEAR-INFRARED ABSORPTIVE COLORING MATTER AND NEAR-INFRARED ABSORPTIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/074619
Kind Code:
A1
Abstract:
Provided is a near-infrared absorptive coloring matter that enables the production of a near-infrared blocking filter having excellent transparency, heat resistance and moist heat resistance. The near-infrared absorptive coloring matter is characterized by consisting of a noncrystalline body of a diimonium salt represented by general formula (1).

More Like This:
JP2012186055GEL ELECTROLYTE
Inventors:
OKAYASU Akinori (R&D Center, 2470, Handa, Shibukawa-sh, Gunma 04, 〒3770004, JP)
岡安 晃典 (〒04 群馬県渋川市半田2470番地 日本カーリット株式会社R&Dセンター内 Gunma, 〒3770004, JP)
Application Number:
JP2010/072603
Publication Date:
June 23, 2011
Filing Date:
December 16, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Japan Carlit Co., Ltd. (1 Kanda-Izumi-cho, Chiyoda-ku Tokyo, 24, 〒1010024, JP)
日本カーリット株式会社 (〒24 東京都千代田区神田和泉町1番地 Tokyo, 〒1010024, JP)
OKAYASU Akinori (R&D Center, 2470, Handa, Shibukawa-sh, Gunma 04, 〒3770004, JP)
International Classes:
C09K3/00; C09B53/00; C09J11/06; C09J201/00; G02B5/22
Attorney, Agent or Firm:
The Patent Corporate body of Ono & Co. (Mitobe Bldg. 4F, 1-13-1 Kandaizumi-cho, Chiyoda-k, Tokyo 24, 〒1010024, JP)
Download PDF: