Novel thermosetting resins for SMC applications from linseed oil: Synthesis, characterization, and properties

2005 ◽  
Vol 99 (5) ◽  
pp. 2481-2488 ◽  
Author(s):  
Jue Lu ◽  
Richard P. Wool
Keyword(s):  
Linseed Oil ◽  
Thermosetting Resins ◽  
Oil Synthesis

scholarly journals Styrenated Oil Synthesis with Cyclic Carbonate Functional Groups on Polystyrene Segment

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2343
Author(s):  
Eser Bingöl ◽  
Ahmet Tuncer Erciyes
Keyword(s):  
Functional Groups ◽  
Linseed Oil ◽  
Sol Gel ◽  
Cyclic Carbonate ◽  
Polymer Backbone ◽  
Oil Synthesis ◽  
Partial Glycerides ◽  
Sol Gel Process ◽  
Dsc Analyses ◽  
Tga And Dsc

In this study, an oil-modified copolymer of 4-[(prop-2-en-1-yloxy)methyl]-1,3-dioxolan- 2-one (AGC) with styrene was synthesized, and the resulting copolymer (OBMI-St-AGC) was silane functionalized by inserting (3-aminopropyl) triethoxysilane (APTES) into the polymer backbone. OBMI-St-AGC was prepared by using an oil-based macroinitiator (OBMI) obtained by the esterification of linseed oil partial glycerides (PGs) with 4,4-azobis-4-cyanopentanoyl chloride (ACPC). In the characterization, FTIR, 1H NMR, TGA, and DSC analyses were applied. The silane-functionalized copolymer (OBMI-St-AGC-APTES) was crosslinked through the sol–gel process, and its crosslinked structure was determined.

scholarly journals Structural Insights of Humins/Epoxidized Linseed Oil/ Hardener Terpolymerization

Polymers ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1583
Author(s):  
Erol Licsandru ◽  
Marc Gaysinski ◽  
Alice Mija
Keyword(s):  
Structural Study ◽  
13C Nmr ◽  
Linseed Oil ◽  
Focused Attention ◽  
Thermosetting Resins ◽  
1H And 13C Nmr ◽  
Ft Ir ◽  
Structural Insights ◽  
Epoxidized Linseed Oil

Bio-based thermosetting resins were synthesized from a ternary composition: humins; epoxidized linseed oil (ELO); and an industrial hardener, Capcure3-800 (CAP). Humins are in a focused attention in the last years, as biorefinery by-product, therefore its valorization through materials design is very important. Here we present a structural study of terpolymerization of humins/ ELO/CAP. The reactivity of these systems was highlighted by in situ FT-IR and 1H and 13C NMR. The integration of humins in thermosetting resins gives alternatives to new feedstocks for future bio-based materials.

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