Optimization of Soy Epoxide Hydroxylation to Properties of Prepolymer Polyurethane
The epoxidation of soybean oil at temperature of 600C
was provided the best result in terms of attaching the –OH
functionality. Temperatures below and above 600C it is likely the
attaching reaction did not proceed sufficiently fast. The considerable
yield below 40%, implies the oil is not completely converted, it is not
possible by conventional methods, because the epoxide decomposes
at the temperature required. The objective of this work was the
development of catalyst toward the conversion of epoxide and polyol
with reaction temperature at 50,60, and 700C. The effect of different
type of catalyst were studied, the effect of alcohols with different
molecular configuration was determined which leads to selective
addition of alcohols to the epoxide oils.
[1] S.S.Narine, X. Kong X, Bouzidi L, Sporns Physical Properties of
Polyurethanes produced from Polyols from seed oils: I. Elastomers.
J.Am.Oil Chem Soc 84:55-63, 2007
[2] S.S Narine, X Kong, L Bouzidi, Sporns, Physical Properties of
Polyurethanes produced from Polyols from seed oils: II. Elastomers.
J.Am.Oil Chem Soc 84: 65-72, 2007
[3] B Lin, LYang, H Dai, A Yi, Kinetic Studies on oxirane cleavage of
epoxidized soybean oil by methanol and characterization of polyols, J.
Am Oil Chem Soc 85:113-117, 2008
[4] Y Hong Hu., Y Gao, D.N Wang, C.P Hu, S Zu, L. Vanoverloop and D
Randall, Journal of Applied Polymer Science, 84, p. 591; 2005
[5] K.H Badri, S.H Ahmad and S Zakaria, Journal of Applied Polymer
Science, 81, p.384, 2001
[6] A Zlatanic, C Lava, W Zhang. and Z Petrovic, Journal of Polymer
Science, Part B: Polymer Physics, 42, p.9, 2004
[7] H Bauman, M B├╝hler, H Fochen, F Hirsinger, H zoebelien Angew.
Chem. Int. Ed Engl., 27, p.41-62, 1998
[8] VV Goud, AV Patwardhan, NC Pradhan, Studies on the Epoxidation of
Mahua Oil (Madhumica Indica) by Hydrogen Peroxide. Bioresource
Technol 97: 1364-1371, 2006
[9] D Honghai, Y Liting, L Bo, W Chengsuang and S Guang, Synthesis and
Characterization of the Different soy-based polyols by ring opening of
epoxidized soybean oil with methanol, 1,2 ethanadiol and 1,2
propanediol, J. Am Oil Chem Soc, 86:261-267, 2009
[10] NS Trahanovsky: Oxidation in Organic Chemistry, 5, Part C, Chapter 3,
Academic Press, New York, pp. 211-294, 1978
[11] K Inui., T Kurabayashi, S Sato, N Ichikawa, J. Mol Catal. A, 216; 147,
2006
[1] S.S.Narine, X. Kong X, Bouzidi L, Sporns Physical Properties of
Polyurethanes produced from Polyols from seed oils: I. Elastomers.
J.Am.Oil Chem Soc 84:55-63, 2007
[2] S.S Narine, X Kong, L Bouzidi, Sporns, Physical Properties of
Polyurethanes produced from Polyols from seed oils: II. Elastomers.
J.Am.Oil Chem Soc 84: 65-72, 2007
[3] B Lin, LYang, H Dai, A Yi, Kinetic Studies on oxirane cleavage of
epoxidized soybean oil by methanol and characterization of polyols, J.
Am Oil Chem Soc 85:113-117, 2008
[4] Y Hong Hu., Y Gao, D.N Wang, C.P Hu, S Zu, L. Vanoverloop and D
Randall, Journal of Applied Polymer Science, 84, p. 591; 2005
[5] K.H Badri, S.H Ahmad and S Zakaria, Journal of Applied Polymer
Science, 81, p.384, 2001
[6] A Zlatanic, C Lava, W Zhang. and Z Petrovic, Journal of Polymer
Science, Part B: Polymer Physics, 42, p.9, 2004
[7] H Bauman, M B├╝hler, H Fochen, F Hirsinger, H zoebelien Angew.
Chem. Int. Ed Engl., 27, p.41-62, 1998
[8] VV Goud, AV Patwardhan, NC Pradhan, Studies on the Epoxidation of
Mahua Oil (Madhumica Indica) by Hydrogen Peroxide. Bioresource
Technol 97: 1364-1371, 2006
[9] D Honghai, Y Liting, L Bo, W Chengsuang and S Guang, Synthesis and
Characterization of the Different soy-based polyols by ring opening of
epoxidized soybean oil with methanol, 1,2 ethanadiol and 1,2
propanediol, J. Am Oil Chem Soc, 86:261-267, 2009
[10] NS Trahanovsky: Oxidation in Organic Chemistry, 5, Part C, Chapter 3,
Academic Press, New York, pp. 211-294, 1978
[11] K Inui., T Kurabayashi, S Sato, N Ichikawa, J. Mol Catal. A, 216; 147,
2006
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:54096", author = "Flora Elvistia Firdaus", title = "Optimization of Soy Epoxide Hydroxylation to Properties of Prepolymer Polyurethane", abstract = "The epoxidation of soybean oil at temperature of 600C
was provided the best result in terms of attaching the –OH
functionality. Temperatures below and above 600C it is likely the
attaching reaction did not proceed sufficiently fast. The considerable
yield below 40%, implies the oil is not completely converted, it is not
possible by conventional methods, because the epoxide decomposes
at the temperature required. The objective of this work was the
development of catalyst toward the conversion of epoxide and polyol
with reaction temperature at 50,60, and 700C. The effect of different
type of catalyst were studied, the effect of alcohols with different
molecular configuration was determined which leads to selective
addition of alcohols to the epoxide oils.", keywords = "optimization, epoxide, soybean, catalyst", volume = "5", number = "9", pages = "773-4", }