CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING THE SAME, AND HARDENED PRODUCT THEREOF
There is provided a novel cyanate ester compound which has excellent solvent solubility and provides a hardened product having a low coefficiency of thermal expansion, and excellent flame retardancy and heat resistance. The present invention is a cyanate ester compound represented by the following f...
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| creator | ARII, KENJI MABUCHI, YOSHINORI SOGAME, MASANOBU TSUBUKU, MAKOTO TSUJIMOTO, TOMOO KOBAYASHI, TAKASHI HIRAMATSU, SOTARO TOKUZUMI, KEITA KATAGIRI, MASAYUKI |
| description | There is provided a novel cyanate ester compound which has excellent solvent solubility and provides a hardened product having a low coefficiency of thermal expansion, and excellent flame retardancy and heat resistance. The present invention is a cyanate ester compound represented by the following formula (1):
wherein Ar represents an aromatic ring; R 1 each independently represents a hydrogen atom, an alkyl group, or an aryl group; n each independently represents an integer of 1 to 3; m + n is the same as the total number of hydrogen atoms in a monovalent aromatic group containing the aromatic ring and the hydrogen atoms; R 2 represents a hydrogen atom (excluding a case where Ar represents a benzene ring; n each represents 1; R 1 represents a hydrogen atom; m each represents 4, and a cyanate group is bonded to the benzene ring in the 4-position relative to an adamantyl group), or an alkyl group having 1 to 4 carbon atoms; and R 3 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. |
| format | Patent |
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wherein Ar represents an aromatic ring; R 1 each independently represents a hydrogen atom, an alkyl group, or an aryl group; n each independently represents an integer of 1 to 3; m + n is the same as the total number of hydrogen atoms in a monovalent aromatic group containing the aromatic ring and the hydrogen atoms; R 2 represents a hydrogen atom (excluding a case where Ar represents a benzene ring; n each represents 1; R 1 represents a hydrogen atom; m each represents 4, and a cyanate group is bonded to the benzene ring in the 4-position relative to an adamantyl group), or an alkyl group having 1 to 4 carbon atoms; and R 3 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.</description><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2016</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=20160530&DB=EPODOC&CC=SG&NR=11201602413UA$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160530&DB=EPODOC&CC=SG&NR=11201602413UA$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARII, KENJI</creatorcontrib><creatorcontrib>MABUCHI, YOSHINORI</creatorcontrib><creatorcontrib>SOGAME, MASANOBU</creatorcontrib><creatorcontrib>TSUBUKU, MAKOTO</creatorcontrib><creatorcontrib>TSUJIMOTO, TOMOO</creatorcontrib><creatorcontrib>KOBAYASHI, TAKASHI</creatorcontrib><creatorcontrib>HIRAMATSU, SOTARO</creatorcontrib><creatorcontrib>TOKUZUMI, KEITA</creatorcontrib><creatorcontrib>KATAGIRI, MASAYUKI</creatorcontrib><title>CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING THE SAME, AND HARDENED PRODUCT THEREOF</title><description>There is provided a novel cyanate ester compound which has excellent solvent solubility and provides a hardened product having a low coefficiency of thermal expansion, and excellent flame retardancy and heat resistance. The present invention is a cyanate ester compound represented by the following formula (1):
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wherein Ar represents an aromatic ring; R 1 each independently represents a hydrogen atom, an alkyl group, or an aryl group; n each independently represents an integer of 1 to 3; m + n is the same as the total number of hydrogen atoms in a monovalent aromatic group containing the aromatic ring and the hydrogen atoms; R 2 represents a hydrogen atom (excluding a case where Ar represents a benzene ring; n each represents 1; R 1 represents a hydrogen atom; m each represents 4, and a cyanate group is bonded to the benzene ring in the 4-position relative to an adamantyl group), or an alkyl group having 1 to 4 carbon atoms; and R 3 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING THE SAME, AND HARDENED PRODUCT THEREOF |
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