COPOLYCARBONATE PREPARATION BY SOLID STATE POLYMERIZATION
Copolycarbonates containing such structural units as birefringence-reducing or "soft block" units are prepared by conducting a reaction, such as melt polymerization or equilibration, between a precursor polycarbonate and a monomer, polycarbonate oligomer or high molecular weight polycarbon...
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| creator | SIVARAN, SWAMINATHAN CHAVAN, NAYAKU NIVARATI KING, JOSEPH ANTHONY JR FABER, REIN MOLLERUS MENON, SHAMAL KARUNAKARAN BAILLY, CHRISTIAN MARIA EMILE IDAGE, BHASKAR BHAIRAVNATH VARADARAJAN, GODAVARTHI SATYANA CHATTERJEE, GAUTAM MCLOSKEY, PATRICK JOSEPH DAY, JAMES JADHAV, ARUN SAVALARAM |
| description | Copolycarbonates containing such structural units as birefringence-reducing or "soft block" units are prepared by conducting a reaction, such as melt polymerization or equilibration, between a precursor polycarbonate and a monomer, polycarbonate oligomer or high molecular weight polycarbonate which is a source of other structural units. The crystallinity of the resulting precursor copolycarbonate or one of the reagents employed in its preparation is enhanced and the precursor copolycarbonate is subjected to solid state polymerization. |
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The crystallinity of the resulting precursor copolycarbonate or one of the reagents employed in its preparation is enhanced and the precursor copolycarbonate is subjected to solid state polymerization.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; 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>2002</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=20020612&DB=EPODOC&CC=EP&NR=1212369A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020612&DB=EPODOC&CC=EP&NR=1212369A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SIVARAN, SWAMINATHAN</creatorcontrib><creatorcontrib>CHAVAN, NAYAKU NIVARATI</creatorcontrib><creatorcontrib>KING, JOSEPH ANTHONY JR</creatorcontrib><creatorcontrib>FABER, REIN MOLLERUS</creatorcontrib><creatorcontrib>MENON, SHAMAL KARUNAKARAN</creatorcontrib><creatorcontrib>BAILLY, CHRISTIAN MARIA EMILE</creatorcontrib><creatorcontrib>IDAGE, BHASKAR BHAIRAVNATH</creatorcontrib><creatorcontrib>VARADARAJAN, GODAVARTHI SATYANA</creatorcontrib><creatorcontrib>CHATTERJEE, GAUTAM</creatorcontrib><creatorcontrib>MCLOSKEY, PATRICK JOSEPH</creatorcontrib><creatorcontrib>DAY, JAMES</creatorcontrib><creatorcontrib>JADHAV, ARUN SAVALARAM</creatorcontrib><title>COPOLYCARBONATE PREPARATION BY SOLID STATE POLYMERIZATION</title><description>Copolycarbonates containing such structural units as birefringence-reducing or "soft block" units are prepared by conducting a reaction, such as melt polymerization or equilibration, between a precursor polycarbonate and a monomer, polycarbonate oligomer or high molecular weight polycarbonate which is a source of other structural units. The crystallinity of the resulting precursor copolycarbonate or one of the reagents employed in its preparation is enhanced and the precursor copolycarbonate is subjected to solid state polymerization.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB09g_w94l0dgxy8vdzDHFVCAhyDXAMcgzx9PdTcIpUCPb38XRRCA4BSwEV-roGeUaBZXkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxrgKGRoZGxmaWjoTERSgB6vijf</recordid><startdate>20020612</startdate><enddate>20020612</enddate><creator>SIVARAN, SWAMINATHAN</creator><creator>CHAVAN, NAYAKU NIVARATI</creator><creator>KING, JOSEPH ANTHONY JR</creator><creator>FABER, REIN MOLLERUS</creator><creator>MENON, SHAMAL KARUNAKARAN</creator><creator>BAILLY, CHRISTIAN MARIA EMILE</creator><creator>IDAGE, BHASKAR BHAIRAVNATH</creator><creator>VARADARAJAN, GODAVARTHI SATYANA</creator><creator>CHATTERJEE, GAUTAM</creator><creator>MCLOSKEY, PATRICK JOSEPH</creator><creator>DAY, JAMES</creator><creator>JADHAV, ARUN SAVALARAM</creator><scope>EVB</scope></search><sort><creationdate>20020612</creationdate><title>COPOLYCARBONATE PREPARATION BY SOLID STATE POLYMERIZATION</title><author>SIVARAN, SWAMINATHAN ; CHAVAN, NAYAKU NIVARATI ; KING, JOSEPH ANTHONY JR ; FABER, REIN MOLLERUS ; MENON, SHAMAL KARUNAKARAN ; BAILLY, CHRISTIAN MARIA EMILE ; IDAGE, BHASKAR BHAIRAVNATH ; VARADARAJAN, GODAVARTHI SATYANA ; CHATTERJEE, GAUTAM ; MCLOSKEY, PATRICK JOSEPH ; DAY, JAMES ; JADHAV, ARUN SAVALARAM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1212369A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2002</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</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>SIVARAN, SWAMINATHAN</creatorcontrib><creatorcontrib>CHAVAN, NAYAKU NIVARATI</creatorcontrib><creatorcontrib>KING, JOSEPH ANTHONY JR</creatorcontrib><creatorcontrib>FABER, REIN MOLLERUS</creatorcontrib><creatorcontrib>MENON, SHAMAL KARUNAKARAN</creatorcontrib><creatorcontrib>BAILLY, CHRISTIAN MARIA EMILE</creatorcontrib><creatorcontrib>IDAGE, BHASKAR BHAIRAVNATH</creatorcontrib><creatorcontrib>VARADARAJAN, GODAVARTHI SATYANA</creatorcontrib><creatorcontrib>CHATTERJEE, GAUTAM</creatorcontrib><creatorcontrib>MCLOSKEY, PATRICK JOSEPH</creatorcontrib><creatorcontrib>DAY, JAMES</creatorcontrib><creatorcontrib>JADHAV, ARUN SAVALARAM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SIVARAN, SWAMINATHAN</au><au>CHAVAN, NAYAKU NIVARATI</au><au>KING, JOSEPH ANTHONY JR</au><au>FABER, REIN MOLLERUS</au><au>MENON, SHAMAL KARUNAKARAN</au><au>BAILLY, CHRISTIAN MARIA EMILE</au><au>IDAGE, BHASKAR BHAIRAVNATH</au><au>VARADARAJAN, GODAVARTHI SATYANA</au><au>CHATTERJEE, GAUTAM</au><au>MCLOSKEY, PATRICK JOSEPH</au><au>DAY, JAMES</au><au>JADHAV, ARUN SAVALARAM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COPOLYCARBONATE PREPARATION BY SOLID STATE POLYMERIZATION</title><date>2002-06-12</date><risdate>2002</risdate><abstract>Copolycarbonates containing such structural units as birefringence-reducing or "soft block" units are prepared by conducting a reaction, such as melt polymerization or equilibration, between a precursor polycarbonate and a monomer, polycarbonate oligomer or high molecular weight polycarbonate which is a source of other structural units. The crystallinity of the resulting precursor copolycarbonate or one of the reagents employed in its preparation is enhanced and the precursor copolycarbonate is subjected to solid state polymerization.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | COPOLYCARBONATE PREPARATION BY SOLID STATE POLYMERIZATION |
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