scholarly journals mSLA-based 3D Printing of Acrylated Epoxidized Soybean Oil - Nano-Hydroxyapatite Composites for Bone Repair

2021 ◽  
pp. 112456
Author(s):  
Dibakar Mondal ◽  
Zahra Haghpanah ◽  
Connor J. Huxman ◽  
Sophie Tanter ◽  
Duo Sun ◽  
...  
Keyword(s):  
3D Printing ◽  
Soybean Oil ◽  
Bone Repair ◽  
Epoxidized Soybean Oil ◽  
Acrylated Epoxidized Soybean Oil

Photoresins based on acrylated epoxidized soybean oil and benzenedithiols for optical 3D printing

2019 ◽  
Vol 25 (2) ◽  
pp. 378-387 ◽  
Author(s):  
Greta Miezinyte ◽  
Jolita Ostrauskaite ◽  
Egidija Rainosalo ◽  
Edvinas Skliutas ◽  
Mangirdas Malinauskas
Keyword(s):  
3D Printing ◽  
Soybean Oil ◽  
Real Time ◽  
Insoluble Fraction ◽  
Polymer Chains ◽  
Epoxidized Soybean Oil ◽  
Cross Linking ◽  
Content Type ◽  
Cross Links ◽  
Acrylated Epoxidized Soybean Oil

Purpose The purpose of this paper is the design and investigation of novel acrylated epoxidized soybean oil-based photocurable systems as candidate materials for optical 3D printing. Design/methodology/approach Aromatic dithiols, benzene-1,3-dithiol or benzene-1,4-dithiol, were used as cross-linking agents of acrylated epoxidized soybean oil in these systems. Kinetics of photocross-linking was investigated by real-time photorheometry using two different photoinitiators, 2, 2-dimethoxy-2-phenylacetophenone or 2-hydroxy-2-methylpropiophenone, in different quantities. The effect of the initial composition on the rate of photocross-linking, mechanical, thermal properties and swelling of obtained polymers was investigated. Findings The rate of photocross-linking was higher, more cross-links and shorter polymer chains between cross-linking points of the network were formed when benzene-1,4-dithiol and 2, 2-dimethoxy-2-phenylacetophenone were used in compositions. The higher yield of insoluble fraction, glass transition temperatures and values of compressive modulus were obtained when benzene-1,3-dithiol and 2, 2-dimethoxy-2-phenylacetophenone were used in compositions. Originality/value This is the first study of acrylated epoxidized soybean oil-based thiol-ene system by real-time photorheometry. The designed novel photocurable systems based on acrylated epoxidized soybean oil and benzenedithiols are promising renewable photoresins for rapid optical 3D printing on demand.

3D printing acrylated epoxidized soybean oil reinforced with functionalized cellulose by UV curing

2021 ◽  
pp. 51561
Author(s):  
Zengshe Liu ◽  
Daniel A. Knetzer ◽  
Jifu Wang ◽  
Fuxiang Chu ◽  
Chuanwei Lu ◽  
...  
Keyword(s):  
3D Printing ◽  
Soybean Oil ◽  
Uv Curing ◽  
Epoxidized Soybean Oil ◽  
Acrylated Epoxidized Soybean Oil

Ultraviolet-Initiated Curing of Natural Fiber-Reinforced Acrylated Epoxidized Soybean Oil Composites

2021 ◽  
Vol 14 (4) ◽  
Author(s):  
Adhimoolam Bakthavachalam Kousaalya ◽  
Ting Zheng ◽  
Beshah Ayalew ◽  
Srikanth Pilla
Keyword(s):  
Soybean Oil ◽  
Natural Fiber ◽  
Epoxidized Soybean Oil ◽  
Fiber Reinforced ◽  
Acrylated Epoxidized Soybean Oil

Rapid room-temperature polymerization of bio-based multiaziridine-containing compounds

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 1557-1563 ◽  
Author(s):  
Ruqi Chen ◽  
Jason S. Chen ◽  
Chaoqun Zhang ◽  
Michael R. Kessler
Keyword(s):  
Soybean Oil ◽  
Michael Addition ◽  
Room Temperature ◽  
Epoxidized Soybean Oil ◽  
Reaction Conditions ◽  
Acrylated Epoxidized Soybean Oil

Successful Michael addition under mild reaction conditions resulted in the grafting of 2-methyl aziridine onto acrylated epoxidized soybean oil, and the aziridine content was titrated as 0.00413 mol g−1.

Enhancing water resistance of interface between starch films and acrylated epoxidized soybean oil coating

2022 ◽  
Vol 163 ◽  
pp. 106646
Author(s):  
Linghan Meng ◽  
Sheng Li ◽  
Weidong Yang ◽  
Ranya Simons ◽  
Long Yu ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Water Resistance ◽  
Epoxidized Soybean Oil ◽  
Starch Films ◽  
Acrylated Epoxidized Soybean Oil
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