文献类型：期刊文献

英文题名：Synthesis and characterization of a novel rosin-based monomer: free-radical polymerization and epoxy curing

作者：Wang, Jifu[1,2,3,4,5] Yu, Juan[1,2,3,4,5] Liu, Yupeng[1,2,3,4,5] Chen, Ying[1,2,3,4,5] Wang, Chunpeng[1,2,3,4,5] Tang, Chuanbing[6] Chu, Fuxiang[1,2,3,4,5]

第一作者：Wang, Jifu;王基夫

通信作者：Chu, FX[1]|[a0005728d87cb2daf502d]储富祥;

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Nanjing, Jiangsu, Peoples R China;[2]Key Lab Biomass Energy & Mat, Nanjing, Jiangsu, Peoples R China;[3]Natl Engn Lab Biomass Chem Utilizat, Nanjing, Jiangsu, Peoples R China;[4]SFA, Key & Lab Forest Chem Engn, Nanjing, Jiangsu, Peoples R China;[5]Chinese Acad Forestry, Inst Forest New Technol, Beijing, Peoples R China;[6]Univ South Carolina, Dept Chem & Biochem, Columbia, SC USA

年份：2013

卷号：1

期号：2

起止页码：105-113

外文期刊名：GREEN MATERIALS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000209786100006)】；

语种：英文

外文关键词：Biomass; polymeric materials; renewable resources

摘要：Rosin, an abundant raw material from pine trees, has attracted much attention due to its use as a feedstock for the preparation of polymers in the age of the depletion of crude oil. Maleopimaric acid (MPA) is one of most important rosin derivatives obtained via Diels-Alder reaction between gum rosin and maleic anhydride. In this article, the authors reported a synthetic strategy to prepare a novel vinyl ester of MPA (AMPA) by sequential reaction of MPA with oxalyl chloride and allyl alcohol. The structure and properties of AMPA were characterized by fourier transform infrared spectroscopy (FT-IR), gas chromatography-mass spectrometry, H-1 NMR, C-13 NMR and differential scanning calorimetry (DSC). The results showed that AMPA has high purity and could undergo free-radical polymerization. In particular, AMPA was used as a curing agent to carry out nonisothermal curing reaction with epoxy resin by DSC, and cured polymers were characterized by FT-IR and thermogravimetric analysis. The results suggested that AMPA has a great potential to prepare rosin-based unsaturated resin and epoxy resin.