Random Block Copolymers via Segment Interchange Olefin Metathesis
Polycarbonate/polyethylene random block copolymers (RBCs) have been produced using olefin metathesis catalysis in a process termed segment interchange metathesis. An olefin metathesis catalyst tolerant of polar functionality was added to reagent polycarbonate and polyethylene polymers which containe...
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| Veröffentlicht in: | Macromolecular rapid communications. 2008-09, Vol.29 (17), p.1438-1443 |
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| container_title | Macromolecular rapid communications. |
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| creator | Wagner, Nicole L. Timmers, Francis J. Arriola, Daniel J. Jueptner, Guenter Landes, Brian G. |
| description | Polycarbonate/polyethylene random block copolymers (RBCs) have been produced using olefin metathesis catalysis in a process termed segment interchange metathesis. An olefin metathesis catalyst tolerant of polar functionality was added to reagent polycarbonate and polyethylene polymers which contained internal unsaturated carbon–carbon bonds. Subsequent metathesis occurred, segmenting the reagent polymers, resulting in RBCs. The block copolymers self‐assembled into microphase structures which persisted into the melt state as determined by small angle X‐ray scattering (SAXS). |
| doi_str_mv | 10.1002/marc.200800344 |
| format | Article |
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An olefin metathesis catalyst tolerant of polar functionality was added to reagent polycarbonate and polyethylene polymers which contained internal unsaturated carbon–carbon bonds. Subsequent metathesis occurred, segmenting the reagent polymers, resulting in RBCs. The block copolymers self‐assembled into microphase structures which persisted into the melt state as determined by small angle X‐ray scattering (SAXS).</description><identifier>ISSN: 1022-1336</identifier><identifier>EISSN: 1521-3927</identifier><identifier>DOI: 10.1002/marc.200800344</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Applied sciences ; block copolymers ; Chemical modifications ; Chemical reactions and properties ; Exact sciences and technology ; olefin metathesis ; Organic polymers ; Physicochemistry of polymers ; SAXS ; segment interchange ; self-assembly</subject><ispartof>Macromolecular rapid communications., 2008-09, Vol.29 (17), p.1438-1443</ispartof><rights>Copyright © 2008 WILEY‐VCH Verlag GmbH & Co. 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The block copolymers self‐assembled into microphase structures which persisted into the melt state as determined by small angle X‐ray scattering (SAXS).</description><subject>Applied sciences</subject><subject>block copolymers</subject><subject>Chemical modifications</subject><subject>Chemical reactions and properties</subject><subject>Exact sciences and technology</subject><subject>olefin metathesis</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>SAXS</subject><subject>segment interchange</subject><subject>self-assembly</subject><issn>1022-1336</issn><issn>1521-3927</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkM1PwkAQxRujiYhePfeit-LsR2n3yIcCCUiCGI6bZZlCpR-4W1T-e5eUEG-eZpL5vTd5z_PuCbQIAH3KldEtChADMM4vvAYJKQmYoNGl24HSgDDWvvZurP0Ah3GgDa8zU8WqzP1uVuqt3yt3ZXbI0Vj_K1X-G65zLCp_VFRo9EYVa_SnGSZp4U-wUtUGbWpvvatEZRbvTrPpvb88z3vDYDwdjHqdcaBZHPOgzQlwocOEMg4xIUvQSEkkGOUhZWLVVkJx5LBCIEoA1dwdlkuOKxYtVaJZ03usfXem_NyjrWSeWo1Zpgos91a6zMKFih3YqkFtSmsNJnJnUlfOQRKQx6bksSl5bsoJHk7OymqVJUYVOrVnFYVQCCYix4ma-04zPPzjKiedWe_vj6DWprbCn7NWma1sRywK5eJ1IBf94aQ_55Hssl-y-IfY</recordid><startdate>20080901</startdate><enddate>20080901</enddate><creator>Wagner, Nicole L.</creator><creator>Timmers, Francis J.</creator><creator>Arriola, Daniel J.</creator><creator>Jueptner, Guenter</creator><creator>Landes, Brian G.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20080901</creationdate><title>Random Block Copolymers via Segment Interchange Olefin Metathesis</title><author>Wagner, Nicole L. ; Timmers, Francis J. ; Arriola, Daniel J. ; Jueptner, Guenter ; Landes, Brian G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3884-641049c5f2340811b0ce21793245239d6a9a4e40de01a902c4245bb4ed37bafc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>block copolymers</topic><topic>Chemical modifications</topic><topic>Chemical reactions and properties</topic><topic>Exact sciences and technology</topic><topic>olefin metathesis</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>SAXS</topic><topic>segment interchange</topic><topic>self-assembly</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wagner, Nicole L.</creatorcontrib><creatorcontrib>Timmers, Francis J.</creatorcontrib><creatorcontrib>Arriola, Daniel J.</creatorcontrib><creatorcontrib>Jueptner, Guenter</creatorcontrib><creatorcontrib>Landes, Brian G.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Macromolecular rapid communications.</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wagner, Nicole L.</au><au>Timmers, Francis J.</au><au>Arriola, Daniel J.</au><au>Jueptner, Guenter</au><au>Landes, Brian G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Random Block Copolymers via Segment Interchange Olefin Metathesis</atitle><jtitle>Macromolecular rapid communications.</jtitle><addtitle>Macromol. Rapid Commun</addtitle><date>2008-09-01</date><risdate>2008</risdate><volume>29</volume><issue>17</issue><spage>1438</spage><epage>1443</epage><pages>1438-1443</pages><issn>1022-1336</issn><eissn>1521-3927</eissn><abstract>Polycarbonate/polyethylene random block copolymers (RBCs) have been produced using olefin metathesis catalysis in a process termed segment interchange metathesis. An olefin metathesis catalyst tolerant of polar functionality was added to reagent polycarbonate and polyethylene polymers which contained internal unsaturated carbon–carbon bonds. Subsequent metathesis occurred, segmenting the reagent polymers, resulting in RBCs. The block copolymers self‐assembled into microphase structures which persisted into the melt state as determined by small angle X‐ray scattering (SAXS).</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/marc.200800344</doi><tpages>6</tpages></addata></record> |
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| ispartof | Macromolecular rapid communications., 2008-09, Vol.29 (17), p.1438-1443 |
| issn | 1022-1336 1521-3927 |
| language | eng |
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| source | Wiley Online Library All Journals |
| subjects | Applied sciences block copolymers Chemical modifications Chemical reactions and properties Exact sciences and technology olefin metathesis Organic polymers Physicochemistry of polymers SAXS segment interchange self-assembly |
| title | Random Block Copolymers via Segment Interchange Olefin Metathesis |
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