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Title:
NOVEL COMPOUND, OPTICAL FILTER USING THE COMPOUND, AND OPTICAL RECORDING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2007/129503
Kind Code:
A1
Abstract:
Disclosed is a compound represented by the general formula (I): (I) wherein the rings A and B independently represent a benzene ring, naphthalene ring or heterocyclic ring which may have a substituent; R1 and R2 independently represent an alkyl group having 1 to 8 carbon atoms which may have a substituent, provided that R1 and R2 may together form a ring and a methylene group in the alkyl group having 1 to 8 carbon atoms may be substituted by -O- or -CH=CH-; Anq- represents an anion having a valency of q; q is 1 or 2; and p represents a factor required for keeping the electrical charge neutral.

Inventors:
YANAGISAWA SATOSHI (JP)
Application Number:
PCT/JP2007/054190
Publication Date:
November 15, 2007
Filing Date:
March 05, 2007
Export Citation:
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Assignee:
ADEKA CORP (JP)
YANAGISAWA SATOSHI (JP)
International Classes:
C09B23/00; G02B5/22
Domestic Patent References:
WO2006028006A12006-03-16
WO1998029257A11998-07-09
Foreign References:
DD122525A11976-10-12
JP2003057436A2003-02-26
JP2004045887A2004-02-12
JP2001301333A2001-10-31
JP2004174838A2004-06-24
JP2005059601A2005-03-10
JPH08253705A1996-10-01
JP2004503379A2004-02-05
JP2005336150A2005-12-08
JPS60234892A1985-11-21
JPH0543814A1993-02-23
JPH05305770A1993-11-19
JPH06239028A1994-08-30
JPH09309886A1997-12-02
JPH09323478A1997-12-16
JPH1045767A1998-02-17
JPH11208118A1999-08-03
JP2000168237A2000-06-20
JP2002201373A2002-07-19
JP2002206061A2002-07-26
JP2005297407A2005-10-27
JPH0796334A1995-04-11
JPS5734526A1982-02-24
JPH03130103A
JPH06115023A1994-04-26
JPH08313702A1996-11-29
JPH07168004A1995-07-04
JPH05208811A1993-08-20
JPH06299091A1994-10-25
JPH07168003A1995-07-04
JPS6059250A1985-04-05
JPH0513021A1993-01-22
JPH0656478A1994-03-01
JPH0792306A1995-04-07
JPH09288201A1997-11-04
US2681294A1954-06-15
US2761791A1956-09-04
US2941898A1960-06-21
US3508947A1970-04-28
US3526528A1970-09-01
Other References:
FISCHER G.W.: "Vinylogous acid chlorides and Vilsmeier reagents with 4-(4-nitrobenzyl)pyridine", JOURNAL FUER PRAKTISCHE CHEMIE, vol. 317, no. 5, 1975, pages 779 - 790, XP003016985
YUJI HARAZAKI: "Coating Kougaku", 1973, ASAKURA SHOTEN, pages: 253
See also references of EP 2019130A4
Attorney, Agent or Firm:
HATORI, Osamu (8-6 Akasaka 1-chome, Minato-k, Tokyo 52, JP)
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