DIIMONIUM SALT COMPOUND, AND NEAR-IR ABSORBING FILTER AND OPTICAL INFORMATION RECORDING MEDIUM USING THE COMPOUND
PROBLEM TO BE SOLVED: To provide a near-IR absorbing filter having excellent heat resistance. SOLUTION: The filter contains a compound expressed by formula (1), wherein each of R1to R8represents a branched chain alkyl group, however, not all of R1to R8are iso-butyl groups, a ring A and a ring B may...
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creator | YAMAMURA SHIGEO KITAYAMA YASUYUKI |
description | PROBLEM TO BE SOLVED: To provide a near-IR absorbing filter having excellent heat resistance. SOLUTION: The filter contains a compound expressed by formula (1), wherein each of R1to R8represents a branched chain alkyl group, however, not all of R1to R8are iso-butyl groups, a ring A and a ring B may have a substituent, and X represents an anion necessary to neutralize electric charges. COPYRIGHT: (C)2005,JPO&NCIPI |
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SOLUTION: The filter contains a compound expressed by formula (1), wherein each of R1to R8represents a branched chain alkyl group, however, not all of R1to R8are iso-butyl groups, a ring A and a ring B may have a substituent, and X represents an anion necessary to neutralize electric charges. COPYRIGHT: (C)2005,JPO&NCIPI</description><edition>7</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; CHEMISTRY ; DYES ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; LAKES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; ORGANIC CHEMISTRY ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; PHYSICS ; POLISHES</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050902&DB=EPODOC&CC=JP&NR=2005234558A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050902&DB=EPODOC&CC=JP&NR=2005234558A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAMURA SHIGEO</creatorcontrib><creatorcontrib>KITAYAMA YASUYUKI</creatorcontrib><title>DIIMONIUM SALT COMPOUND, AND NEAR-IR ABSORBING FILTER AND OPTICAL INFORMATION RECORDING MEDIUM USING THE COMPOUND</title><description>PROBLEM TO BE SOLVED: To provide a near-IR absorbing filter having excellent heat resistance. SOLUTION: The filter contains a compound expressed by formula (1), wherein each of R1to R8represents a branched chain alkyl group, however, not all of R1to R8are iso-butyl groups, a ring A and a ring B may have a substituent, and X represents an anion necessary to neutralize electric charges. 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SOLUTION: The filter contains a compound expressed by formula (1), wherein each of R1to R8represents a branched chain alkyl group, however, not all of R1to R8are iso-butyl groups, a ring A and a ring B may have a substituent, and X represents an anion necessary to neutralize electric charges. COPYRIGHT: (C)2005,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY DYES INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LAKES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHYSICS POLISHES |
title | DIIMONIUM SALT COMPOUND, AND NEAR-IR ABSORBING FILTER AND OPTICAL INFORMATION RECORDING MEDIUM USING THE COMPOUND |
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