Synthesis and Characterization of Alkyd Resin Microcapsules

2011 ◽  
Vol 239-242 ◽  
pp. 1721-1724 ◽  
Author(s):  
Xiao Qing Zheng ◽  
Li Ting Yang ◽  
Kun Peng Wang

Soybean oil-based alkyd resin was prepared using soy-based polyol, maleic anhydride and phthalic anhydride. The soy-based polyol was obtained through the epoxidization of soybean oil, followed by ring-opening with methanol and, the hydroxyl values of soybean oil-based polyols used in this reaction is 169.93 mgKOH/g. In the reactions of soy-based polyol, maleic anhydride and phthalic anhydride, the molar ratio of hydroxyl value is equal to carboxyl value and the molar ratio of maleic anhydride to phthalic anhydride is 2:1, 1:1 and 1:2, respectively. 1% hydroquinone based on total reactants was used as inhibitor of polymerization, 1% dibutyltin oxide was used as catalyst.


2018 ◽  
Vol 15 (4) ◽  
pp. 831-843
Author(s):  
Güngör Gündüz ◽  
Nagehan Keskin ◽  
Üner Çolak ◽  
Bora Mavis

2019 ◽  
Vol 07 (09) ◽  
pp. 118-141
Author(s):  
Ezugwu MU ◽  
Obidiegwu MU ◽  
Ezugwu CH ◽  
Ipav SS ◽  
Dasofunjo K ◽  
...  

2019 ◽  
Vol 136 ◽  
pp. 105289 ◽  
Author(s):  
Santiago Flores ◽  
Artemio Flores ◽  
Carlos Calderón ◽  
Daniel Obregón

2014 ◽  
Vol 52 ◽  
pp. 721-728 ◽  
Author(s):  
Montu Moni Bora ◽  
Pronob Gogoi ◽  
Dibakar Chandra Deka ◽  
Dilip Kumar Kakati

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula

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