Study on biodegradable aromatic/aliphatic copolyesters
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Chemical Engineering |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000200011 |
Resumo: | Progress on biodegradable aromatic/aliphatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed. The aromatic/aliphatic copolyesters combined excellent mechanical properties with biodegradability. Physical properties and biodegradability of copolyesters varied with chain length of the aliphatic polyester segment and atacticity of copolyesters. The processability of copolyesters could be improved significantly after incorporating a stiff chain segment through copolymerization of aliphatic polyesters with an aromatic liquid crystal element. The aromatic/aliphatic copolyesters as a new type of biodegradable materials could replace some general plastics in certain applications, namely biomedical and environmental friendly fields. |
id |
ABEQ-1_2db760dcd66a90d4965e46d8c0e531c4 |
---|---|
oai_identifier_str |
oai:scielo:S0104-66322008000200011 |
network_acronym_str |
ABEQ-1 |
network_name_str |
Brazilian Journal of Chemical Engineering |
repository_id_str |
|
spelling |
Study on biodegradable aromatic/aliphatic copolyestersAromatic/aliphatic copolyesterBiodegradationPolycondensationPolyesterProgress on biodegradable aromatic/aliphatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed. The aromatic/aliphatic copolyesters combined excellent mechanical properties with biodegradability. Physical properties and biodegradability of copolyesters varied with chain length of the aliphatic polyester segment and atacticity of copolyesters. The processability of copolyesters could be improved significantly after incorporating a stiff chain segment through copolymerization of aliphatic polyesters with an aromatic liquid crystal element. The aromatic/aliphatic copolyesters as a new type of biodegradable materials could replace some general plastics in certain applications, namely biomedical and environmental friendly fields.Brazilian Society of Chemical Engineering2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000200011Brazilian Journal of Chemical Engineering v.25 n.2 2008reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322008000200011info:eu-repo/semantics/openAccessChen,YiwangTan,LichengChen,LieYang,YanWang,Xiaofengeng2008-07-03T00:00:00Zoai:scielo:S0104-66322008000200011Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2008-07-03T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false |
dc.title.none.fl_str_mv |
Study on biodegradable aromatic/aliphatic copolyesters |
title |
Study on biodegradable aromatic/aliphatic copolyesters |
spellingShingle |
Study on biodegradable aromatic/aliphatic copolyesters Chen,Yiwang Aromatic/aliphatic copolyester Biodegradation Polycondensation Polyester |
title_short |
Study on biodegradable aromatic/aliphatic copolyesters |
title_full |
Study on biodegradable aromatic/aliphatic copolyesters |
title_fullStr |
Study on biodegradable aromatic/aliphatic copolyesters |
title_full_unstemmed |
Study on biodegradable aromatic/aliphatic copolyesters |
title_sort |
Study on biodegradable aromatic/aliphatic copolyesters |
author |
Chen,Yiwang |
author_facet |
Chen,Yiwang Tan,Licheng Chen,Lie Yang,Yan Wang,Xiaofeng |
author_role |
author |
author2 |
Tan,Licheng Chen,Lie Yang,Yan Wang,Xiaofeng |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Chen,Yiwang Tan,Licheng Chen,Lie Yang,Yan Wang,Xiaofeng |
dc.subject.por.fl_str_mv |
Aromatic/aliphatic copolyester Biodegradation Polycondensation Polyester |
topic |
Aromatic/aliphatic copolyester Biodegradation Polycondensation Polyester |
description |
Progress on biodegradable aromatic/aliphatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed. The aromatic/aliphatic copolyesters combined excellent mechanical properties with biodegradability. Physical properties and biodegradability of copolyesters varied with chain length of the aliphatic polyester segment and atacticity of copolyesters. The processability of copolyesters could be improved significantly after incorporating a stiff chain segment through copolymerization of aliphatic polyesters with an aromatic liquid crystal element. The aromatic/aliphatic copolyesters as a new type of biodegradable materials could replace some general plastics in certain applications, namely biomedical and environmental friendly fields. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000200011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000200011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0104-66322008000200011 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Brazilian Society of Chemical Engineering |
publisher.none.fl_str_mv |
Brazilian Society of Chemical Engineering |
dc.source.none.fl_str_mv |
Brazilian Journal of Chemical Engineering v.25 n.2 2008 reponame:Brazilian Journal of Chemical Engineering instname:Associação Brasileira de Engenharia Química (ABEQ) instacron:ABEQ |
instname_str |
Associação Brasileira de Engenharia Química (ABEQ) |
instacron_str |
ABEQ |
institution |
ABEQ |
reponame_str |
Brazilian Journal of Chemical Engineering |
collection |
Brazilian Journal of Chemical Engineering |
repository.name.fl_str_mv |
Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ) |
repository.mail.fl_str_mv |
rgiudici@usp.br||rgiudici@usp.br |
_version_ |
1754213172649132032 |