Preparation of new biobased polyesters containing glycerol and their photodurability for outdoor applications

被引：15
|
作者：
Celli, Annamaria [1 ]
Marchese, Paola [1 ]
Sullalti, Simone [1 ]
Berti, Corrado [1 ]
Barbiroli, Giancarlo [2 ]
Commereuc, Sophie [3 ]
Verney, Vincent [4 ,5 ]
机构：
[1] Dipartimento Ingn Civile Ambientale & Mat, I-40131 Bologna, Italy
[2] Dipartimento Sci Aziendali Area Tecnol & Valorizz, I-40126 Bologna, Italy
[3] Clermont Univ, ENSCCF, LPMM, F-63000 Clermont Ferrand, France
[4] Univ Blaise Pascal, Clermont Univ, LPMM, F-63000 Clermont Ferrand, France
[5] LPMM, CNRS, UMR 6505, F-63174 Aubiere, France
来源：
GREEN CHEMISTRY | 2012年 / 14卷 / 01期
关键词：
RHEOLOGICAL PROPERTIES; ALIPHATIC POLYESTERS; THERMAL-BEHAVIOR; ACID; BIODEGRADATION; POLYMERS; SEBACATE;
D O I：
10.1039/c1gc15973a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of novel poly(butylene dodecanoate)s containing different percentages of glycerol was successfully carried out. The polyesters are characterized by branched or cross-linked molecular structures, according to the glycerol content. The modification of the linear backbone of the poly(butylene dodecanoate) increases the rigidity and induces significant changes in the polymer behavior toward photodegradation with respect to UV irradiation. Such a result could be very significant for specific outdoor applications of the novel polyesters.
引用
收藏
页码：182 / 187
页数：6
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