Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds
ABSTRACT The aliphatic poly(esters) are the most common biodegradable and biocompatible synthetic materials used by far for diverse biomedical applications. Co‐polymers and ter‐polymers of glycolide with ε‐caprolactone and lactide are produced in the presence of dimethyl aluminum compounds, bearing...
Gespeichert in:
| Veröffentlicht in: | Journal of applied polymer science 2015-10, Vol.132 (38), p.np-n/a |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 38 |
| container_start_page | np |
| container_title | Journal of applied polymer science |
| container_volume | 132 |
| creator | Fuoco, Tiziana Meduri, Angelo Lamberti, Marina Pellecchia, Claudio Pappalardo, Daniela |
| description | ABSTRACT
The aliphatic poly(esters) are the most common biodegradable and biocompatible synthetic materials used by far for diverse biomedical applications. Co‐polymers and ter‐polymers of glycolide with ε‐caprolactone and lactide are produced in the presence of dimethyl aluminum compounds, bearing salicylaldiminato bidentate ligands differing for the steric hindrance on the ortho position of the phenolato ring. The formation of random poly[glycolide‐co‐(ε‐caprolactone)] samples is favored with more encumbered catalyst. Transesterification reactions of the second mode also contribute to randomize the structure. Copolymers from semi‐crystalline to amorphous are produced by decreasing the glycolide/ε‐caprolactone feed ratio. The terpolymerization of glycolide with ε‐caprolactone and rac‐lactide with the same catalysts affords amorphous and random poly[(glycolide‐co‐lactide‐co‐(ε‐caprolactone)] samples. The incorporation of the monomers is in this case determined by the bulkiness of the catalysts and by the higher coordination ability of the cyclic diesters. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42567. |
| doi_str_mv | 10.1002/app.42567 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1709765571</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1709765571</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4757-32ed2ad2f90e4664c33cb72a3a18683ef20143ab398392775ebed8c7c31cb3303</originalsourceid><addsrcrecordid>eNp1kE9P3DAQxa0KpC60B75BpF7gEPCf2E6OsLRLEVpWVRFHy3EmxeDEwU4E6aev26UckDjN6L3fG40eQgcEHxOM6YkehuOCciE_oAXBlcwLQcsdtEgeycuq4h_RXoz3GBPCsVigsPSDd3MHwf7Wo_V9pvsmGyG8UX2b_XKz8c42kD3Z8S5z2oy-h5jVc9bYDsa72R1G7ayZnXZJsb0e_ZF2U9qmLjO-G_zUN_ET2m21i_D5Ze6jm29ffy4v8qvr1ffl6VVuCsllzig0VDe0rTAUQhSGMVNLqpkmpSgZtBSTgumaVSWrqJQcamhKIw0jpmYMs310uL07BP84QRxVZ6MB53QPfoqKyNSP4FyShH55g977KfTpO0VExaiQlPJEHW0pE3yMAVo1BNvpMCuC1d_2VWpf_Ws_sSdb9sk6mN8H1elm8z-RbxM2jvD8mtDhQSVXcnW7XqnL9e3y_PxsrX6wP0R6mDw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1693267225</pqid></control><display><type>article</type><title>Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds</title><source>Wiley Online Library - AutoHoldings Journals</source><creator>Fuoco, Tiziana ; Meduri, Angelo ; Lamberti, Marina ; Pellecchia, Claudio ; Pappalardo, Daniela</creator><creatorcontrib>Fuoco, Tiziana ; Meduri, Angelo ; Lamberti, Marina ; Pellecchia, Claudio ; Pappalardo, Daniela</creatorcontrib><description>ABSTRACT
The aliphatic poly(esters) are the most common biodegradable and biocompatible synthetic materials used by far for diverse biomedical applications. Co‐polymers and ter‐polymers of glycolide with ε‐caprolactone and lactide are produced in the presence of dimethyl aluminum compounds, bearing salicylaldiminato bidentate ligands differing for the steric hindrance on the ortho position of the phenolato ring. The formation of random poly[glycolide‐co‐(ε‐caprolactone)] samples is favored with more encumbered catalyst. Transesterification reactions of the second mode also contribute to randomize the structure. Copolymers from semi‐crystalline to amorphous are produced by decreasing the glycolide/ε‐caprolactone feed ratio. The terpolymerization of glycolide with ε‐caprolactone and rac‐lactide with the same catalysts affords amorphous and random poly[(glycolide‐co‐lactide‐co‐(ε‐caprolactone)] samples. The incorporation of the monomers is in this case determined by the bulkiness of the catalysts and by the higher coordination ability of the cyclic diesters. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42567.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.42567</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Blackwell Publishing Ltd</publisher><subject>Aliphatic compounds ; Catalysts ; Copolymers ; Diesters ; Dimethyl ; Materials science ; Monomers ; polyesters ; Polymers ; ring-opening polymerization ; synthesis ; Terpolymerization ; Transesterification</subject><ispartof>Journal of applied polymer science, 2015-10, Vol.132 (38), p.np-n/a</ispartof><rights>2015 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4757-32ed2ad2f90e4664c33cb72a3a18683ef20143ab398392775ebed8c7c31cb3303</citedby><cites>FETCH-LOGICAL-c4757-32ed2ad2f90e4664c33cb72a3a18683ef20143ab398392775ebed8c7c31cb3303</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.42567$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.42567$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Fuoco, Tiziana</creatorcontrib><creatorcontrib>Meduri, Angelo</creatorcontrib><creatorcontrib>Lamberti, Marina</creatorcontrib><creatorcontrib>Pellecchia, Claudio</creatorcontrib><creatorcontrib>Pappalardo, Daniela</creatorcontrib><title>Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
The aliphatic poly(esters) are the most common biodegradable and biocompatible synthetic materials used by far for diverse biomedical applications. Co‐polymers and ter‐polymers of glycolide with ε‐caprolactone and lactide are produced in the presence of dimethyl aluminum compounds, bearing salicylaldiminato bidentate ligands differing for the steric hindrance on the ortho position of the phenolato ring. The formation of random poly[glycolide‐co‐(ε‐caprolactone)] samples is favored with more encumbered catalyst. Transesterification reactions of the second mode also contribute to randomize the structure. Copolymers from semi‐crystalline to amorphous are produced by decreasing the glycolide/ε‐caprolactone feed ratio. The terpolymerization of glycolide with ε‐caprolactone and rac‐lactide with the same catalysts affords amorphous and random poly[(glycolide‐co‐lactide‐co‐(ε‐caprolactone)] samples. The incorporation of the monomers is in this case determined by the bulkiness of the catalysts and by the higher coordination ability of the cyclic diesters. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42567.</description><subject>Aliphatic compounds</subject><subject>Catalysts</subject><subject>Copolymers</subject><subject>Diesters</subject><subject>Dimethyl</subject><subject>Materials science</subject><subject>Monomers</subject><subject>polyesters</subject><subject>Polymers</subject><subject>ring-opening polymerization</subject><subject>synthesis</subject><subject>Terpolymerization</subject><subject>Transesterification</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp1kE9P3DAQxa0KpC60B75BpF7gEPCf2E6OsLRLEVpWVRFHy3EmxeDEwU4E6aev26UckDjN6L3fG40eQgcEHxOM6YkehuOCciE_oAXBlcwLQcsdtEgeycuq4h_RXoz3GBPCsVigsPSDd3MHwf7Wo_V9pvsmGyG8UX2b_XKz8c42kD3Z8S5z2oy-h5jVc9bYDsa72R1G7ayZnXZJsb0e_ZF2U9qmLjO-G_zUN_ET2m21i_D5Ze6jm29ffy4v8qvr1ffl6VVuCsllzig0VDe0rTAUQhSGMVNLqpkmpSgZtBSTgumaVSWrqJQcamhKIw0jpmYMs310uL07BP84QRxVZ6MB53QPfoqKyNSP4FyShH55g977KfTpO0VExaiQlPJEHW0pE3yMAVo1BNvpMCuC1d_2VWpf_Ws_sSdb9sk6mN8H1elm8z-RbxM2jvD8mtDhQSVXcnW7XqnL9e3y_PxsrX6wP0R6mDw</recordid><startdate>20151010</startdate><enddate>20151010</enddate><creator>Fuoco, Tiziana</creator><creator>Meduri, Angelo</creator><creator>Lamberti, Marina</creator><creator>Pellecchia, Claudio</creator><creator>Pappalardo, Daniela</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>7QF</scope></search><sort><creationdate>20151010</creationdate><title>Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds</title><author>Fuoco, Tiziana ; Meduri, Angelo ; Lamberti, Marina ; Pellecchia, Claudio ; Pappalardo, Daniela</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4757-32ed2ad2f90e4664c33cb72a3a18683ef20143ab398392775ebed8c7c31cb3303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Aliphatic compounds</topic><topic>Catalysts</topic><topic>Copolymers</topic><topic>Diesters</topic><topic>Dimethyl</topic><topic>Materials science</topic><topic>Monomers</topic><topic>polyesters</topic><topic>Polymers</topic><topic>ring-opening polymerization</topic><topic>synthesis</topic><topic>Terpolymerization</topic><topic>Transesterification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fuoco, Tiziana</creatorcontrib><creatorcontrib>Meduri, Angelo</creatorcontrib><creatorcontrib>Lamberti, Marina</creatorcontrib><creatorcontrib>Pellecchia, Claudio</creatorcontrib><creatorcontrib>Pappalardo, Daniela</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Aluminium Industry Abstracts</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fuoco, Tiziana</au><au>Meduri, Angelo</au><au>Lamberti, Marina</au><au>Pellecchia, Claudio</au><au>Pappalardo, Daniela</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2015-10-10</date><risdate>2015</risdate><volume>132</volume><issue>38</issue><spage>np</spage><epage>n/a</epage><pages>np-n/a</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>ABSTRACT
The aliphatic poly(esters) are the most common biodegradable and biocompatible synthetic materials used by far for diverse biomedical applications. Co‐polymers and ter‐polymers of glycolide with ε‐caprolactone and lactide are produced in the presence of dimethyl aluminum compounds, bearing salicylaldiminato bidentate ligands differing for the steric hindrance on the ortho position of the phenolato ring. The formation of random poly[glycolide‐co‐(ε‐caprolactone)] samples is favored with more encumbered catalyst. Transesterification reactions of the second mode also contribute to randomize the structure. Copolymers from semi‐crystalline to amorphous are produced by decreasing the glycolide/ε‐caprolactone feed ratio. The terpolymerization of glycolide with ε‐caprolactone and rac‐lactide with the same catalysts affords amorphous and random poly[(glycolide‐co‐lactide‐co‐(ε‐caprolactone)] samples. The incorporation of the monomers is in this case determined by the bulkiness of the catalysts and by the higher coordination ability of the cyclic diesters. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42567.</abstract><cop>Hoboken</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.42567</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8995 |
| ispartof | Journal of applied polymer science, 2015-10, Vol.132 (38), p.np-n/a |
| issn | 0021-8995 1097-4628 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1709765571 |
| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Aliphatic compounds Catalysts Copolymers Diesters Dimethyl Materials science Monomers polyesters Polymers ring-opening polymerization synthesis Terpolymerization Transesterification |
| title | Copolymerization and terpolymerization of glycolide with lactones by dimethyl(salicylaldiminato)aluminum compounds |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T01%3A51%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Copolymerization%20and%20terpolymerization%20of%20glycolide%20with%20lactones%20by%20dimethyl(salicylaldiminato)aluminum%20compounds&rft.jtitle=Journal%20of%20applied%20polymer%20science&rft.au=Fuoco,%20Tiziana&rft.date=2015-10-10&rft.volume=132&rft.issue=38&rft.spage=np&rft.epage=n/a&rft.pages=np-n/a&rft.issn=0021-8995&rft.eissn=1097-4628&rft.coden=JAPNAB&rft_id=info:doi/10.1002/app.42567&rft_dat=%3Cproquest_cross%3E1709765571%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1693267225&rft_id=info:pmid/&rfr_iscdi=true |