Diimonium salt compound, near-infrared ray absorbing filter and optical information recording medium
A near-infrared absorbing filter, characterized in that it contains at least one compound represented by the following formula (1): 1 (1), wherein R 1 to R 8 may be the same or different and at least one of them is a branched alkyl group, a ring A and a ring B may have a substituent, and X represent...
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| creator | Yamamura, Shigeo Kitayama, Yasuyuki |
| description | A near-infrared absorbing filter, characterized in that it contains at least one compound represented by the following formula (1):
1
(1), wherein R
1
to R
8
may be the same or different and at least one of them is a branched alkyl group, a ring A and a ring B may have a substituent, and X represents an anion necessary for neutralizing the electric charge. The near-infrared absorbing filter is excellent in thermal resistance. |
| format | Patent |
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1
(1), wherein R
1
to R
8
may be the same or different and at least one of them is a branched alkyl group, a ring A and a ring B may have a substituent, and X represents an anion necessary for neutralizing the electric charge. The near-infrared absorbing filter is excellent in thermal resistance.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040137367$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,873,885,64059</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/10481344$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Yamamura, Shigeo</creatorcontrib><creatorcontrib>Kitayama, Yasuyuki</creatorcontrib><title>Diimonium salt compound, near-infrared ray absorbing filter and optical information recording medium</title><description>A near-infrared absorbing filter, characterized in that it contains at least one compound represented by the following formula (1):
1
(1), wherein R
1
to R
8
may be the same or different and at least one of them is a branched alkyl group, a ring A and a ring B may have a substituent, and X represents an anion necessary for neutralizing the electric charge. The near-infrared absorbing filter is excellent in thermal resistance.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNqVzD0OwjAMhuEuDAi4g1ckKhWK6AH4EQdgr9zGRZYSO3KSgdvTSlyA6Vue711X7sYcVLgESOgzjBqiFnEHEEKrWSZDIweGH8AhqQ0sb5jYZzJAcaAx84geZqkWMLMKGI1qboGB3JzeVqsJfaLdbzfV_nF_XZ91SREzSU49xujnznJP_alpzs2x7dpL1_5jv6fMRlc</recordid><startdate>20040715</startdate><enddate>20040715</enddate><creator>Yamamura, Shigeo</creator><creator>Kitayama, Yasuyuki</creator><scope>EFI</scope></search><sort><creationdate>20040715</creationdate><title>Diimonium salt compound, near-infrared ray absorbing filter and optical information recording medium</title><author>Yamamura, Shigeo ; Kitayama, Yasuyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200401373673</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Yamamura, Shigeo</creatorcontrib><creatorcontrib>Kitayama, Yasuyuki</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yamamura, Shigeo</au><au>Kitayama, Yasuyuki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Diimonium salt compound, near-infrared ray absorbing filter and optical information recording medium</title><date>2004-07-15</date><risdate>2004</risdate><abstract>A near-infrared absorbing filter, characterized in that it contains at least one compound represented by the following formula (1):
1
(1), wherein R
1
to R
8
may be the same or different and at least one of them is a branched alkyl group, a ring A and a ring B may have a substituent, and X represents an anion necessary for neutralizing the electric charge. The near-infrared absorbing filter is excellent in thermal resistance.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | USPTO Published Applications |
| title | Diimonium salt compound, near-infrared ray absorbing filter and optical information recording medium |
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