Synthesis and Properties of Tung Oil-Based Unsaturated Co-Ester Resins Bearing Steric Hindrance
نویسندگان
چکیده
منابع مشابه
Study on Synthesis and Characterization of Unsaturated Poly (ester-amide) as Bone Fixation Materials
A new type of unsaturated poly ester-amide was prepared by melt polycondensation and characterized completely. Influence of heat treatment conditions and cross-linking content on mechanical and degradation properties of unsaturated polyester-amide were studied. Results suggested that the newly synthesized unsaturated poly(ester-amide) possessed good heat stabilization properties. Mechanical...
متن کاملTung Oil Based Monomer for Thermosetting Polymers: Synthesis, Characterization, and Copolymerization with Styrene
A tung oil (TO) based monomer for rigid thermosetting polymer was synthesized, characterized, and copolymerized with styrene in this study. Tung oil was alcoholyzed with pentaerythritol (PER) to get tung oil pentaerythritol alcoholysis products (TOPER), and the optimized conditions were explored according to the yields of TOPER analyzed by gas chromatography-mass spectrometry (GC-MS). The resul...
متن کاملEffective chemiluminogenic systems based on acridinium esters bearing substituents of various electronic and steric properties.
A series of 10-methyl-9-(phenoxycarbonyl)acridinium trifluoromethanesulfonates (XAEs), bearing substituents of various characteristics in the lateral benzene ring (2-halogen, 2,6-dihalogen, 2-trifluoromethyl, 2-nitro, 2-methoxy, 3-halogen and 4-halogen) were synthesized with high yields, identified and subjected to a physicochemical and theoretical investigation. The main task of the work was t...
متن کاملRearrangement of β,γ-Unsaturated Esters with Thallium Trinitrate: Synthesis of Indans Bearing a β-Keto Ester Moiety
The indan skeleton is present in a variety of molecules with important biological activity, including the wellknown Indinavir and Aricept. Our research group has investigated approaches to obtain indans from 1,2dihydronaphthalenes, using a thallium(III)-promoted ring contraction reaction. During these studies, we found that a side chain at the double bond has a strong influence in the reaction ...
متن کاملUnusual oxidation of glutathione existing the steric hindrance
Research on the electro-oxidation of glutathione (GSH) may give insight into its real oxidation mechanism on biomembranes. In the present work, the unusual oxidation process of GSH on an Au electrode was probed by cyclic voltammetry (CV) technique. Voltammetric studies showed that –SH in GSH was the unique target of electro-oxidation by excluding the other potential oxidation sites (amido group...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polymers
سال: 2019
ISSN: 2073-4360
DOI: 10.3390/polym11050826