期刊
INDUSTRIAL CROPS AND PRODUCTS
卷 70, 期 -, 页码 213-220出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.indcrop.2015.03.041
关键词
Bio-based polyesters; Epoxidation; Epoxidized vegetable oil; Broccoli seed oil
资金
- Region Bretagne
- Sojasun Technologies
Polyester-type polymers were efficiently prepared from broccoli seed oil and several carboxylic diacids. The polyesters were prepared through a simple two-step process including oxidation of the insaturations to oxiranes followed by ring opening with dicarboxylic acids under basic conditions. Eight polymer materials derived from different fatty diacids (from 5 C to 16 C) and an aromatic diacid were prepared and characterised. Rubber-type crosslinked biobased materials exhibited low T-g values comprised between -5 and +5 degrees C depending on the diacid type and length. (C) 2015 Elsevier B.V. All rights reserved.
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