PRODUCTION OF HEAT-RESISTANT @(3754/24)METH)ACRYLIC RESIN
PURPOSE:To efficiently obtain the subject resin, remarkably improved in heat resistance, thermal stability, etc., and having a low water absorptivity by reacting a specific imidated (meth)acrylic polymer with a specified chemical modifier. CONSTITUTION:An imidated (meth)acrylic polymer having recurr...
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| creator | MATSUO SHIGERU HORIKAWA YASUAKI |
| description | PURPOSE:To efficiently obtain the subject resin, remarkably improved in heat resistance, thermal stability, etc., and having a low water absorptivity by reacting a specific imidated (meth)acrylic polymer with a specified chemical modifier. CONSTITUTION:An imidated (meth)acrylic polymer having recurring units of formulas I and II (R is H or methyl; R is H, alkyl or aryl) is made to react with a monoisocyanate compound (preferably methyl monoisocyanate, etc.). Thereby, the carboxyl group in the unit of formula I is allowed to react with the monoisocyanate compound to afford the objective resin. The imidated (meth) acrylic polymer is preferably obtained by copolymerizing (meth)acrylic acid and/or its derivative of formula III with other vinyl monomers copolymerizable therewith and then subjecting the polymeric main chain of the resultant (meth) acrylic polymer to imidating treatment according to a method for reacting the polymeric main chain with a primary organic amine and thereby forming the unit of formula II in the polymeric main chain. |
| format | Patent |
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CONSTITUTION:An imidated (meth)acrylic polymer having recurring units of formulas I and II (R is H or methyl; R is H, alkyl or aryl) is made to react with a monoisocyanate compound (preferably methyl monoisocyanate, etc.). Thereby, the carboxyl group in the unit of formula I is allowed to react with the monoisocyanate compound to afford the objective resin. The imidated (meth) acrylic polymer is preferably obtained by copolymerizing (meth)acrylic acid and/or its derivative of formula III with other vinyl monomers copolymerizable therewith and then subjecting the polymeric main chain of the resultant (meth) acrylic polymer to imidating treatment according to a method for reacting the polymeric main chain with a primary organic amine and thereby forming the unit of formula II in the polymeric main chain.</description><edition>5</edition><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1994</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=19940705&DB=EPODOC&CC=JP&NR=H06184245A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940705&DB=EPODOC&CC=JP&NR=H06184245A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUO SHIGERU</creatorcontrib><creatorcontrib>HORIKAWA YASUAKI</creatorcontrib><title>PRODUCTION OF HEAT-RESISTANT @(3754/24)METH)ACRYLIC RESIN</title><description>PURPOSE:To efficiently obtain the subject resin, remarkably improved in heat resistance, thermal stability, etc., and having a low water absorptivity by reacting a specific imidated (meth)acrylic polymer with a specified chemical modifier. CONSTITUTION:An imidated (meth)acrylic polymer having recurring units of formulas I and II (R is H or methyl; R is H, alkyl or aryl) is made to react with a monoisocyanate compound (preferably methyl monoisocyanate, etc.). Thereby, the carboxyl group in the unit of formula I is allowed to react with the monoisocyanate compound to afford the objective resin. The imidated (meth) acrylic polymer is preferably obtained by copolymerizing (meth)acrylic acid and/or its derivative of formula III with other vinyl monomers copolymerizable therewith and then subjecting the polymeric main chain of the resultant (meth) acrylic polymer to imidating treatment according to a method for reacting the polymeric main chain with a primary organic amine and thereby forming the unit of formula II in the polymeric main chain.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAMCPJ3CXUO8fT3U_B3U_BwdQzRDXIN9gwOcfQLUXDQMDY3NdE3MtH0dQ3x0HR0Dor08XRWACnw42FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgZmhhYmRiamjsbEqAEAUiQoXg</recordid><startdate>19940705</startdate><enddate>19940705</enddate><creator>MATSUO SHIGERU</creator><creator>HORIKAWA YASUAKI</creator><scope>EVB</scope></search><sort><creationdate>19940705</creationdate><title>PRODUCTION OF HEAT-RESISTANT @(3754/24)METH)ACRYLIC RESIN</title><author>MATSUO SHIGERU ; HORIKAWA YASUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06184245A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>MATSUO SHIGERU</creatorcontrib><creatorcontrib>HORIKAWA YASUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUO SHIGERU</au><au>HORIKAWA YASUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF HEAT-RESISTANT @(3754/24)METH)ACRYLIC RESIN</title><date>1994-07-05</date><risdate>1994</risdate><abstract>PURPOSE:To efficiently obtain the subject resin, remarkably improved in heat resistance, thermal stability, etc., and having a low water absorptivity by reacting a specific imidated (meth)acrylic polymer with a specified chemical modifier. CONSTITUTION:An imidated (meth)acrylic polymer having recurring units of formulas I and II (R is H or methyl; R is H, alkyl or aryl) is made to react with a monoisocyanate compound (preferably methyl monoisocyanate, etc.). Thereby, the carboxyl group in the unit of formula I is allowed to react with the monoisocyanate compound to afford the objective resin. The imidated (meth) acrylic polymer is preferably obtained by copolymerizing (meth)acrylic acid and/or its derivative of formula III with other vinyl monomers copolymerizable therewith and then subjecting the polymeric main chain of the resultant (meth) acrylic polymer to imidating treatment according to a method for reacting the polymeric main chain with a primary organic amine and thereby forming the unit of formula II in the polymeric main chain.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | PRODUCTION OF HEAT-RESISTANT @(3754/24)METH)ACRYLIC RESIN |
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