Vegetable oil based polyols and polyurethanes made therefrom

Details Vegetable oil based polyols and polyurethanes made therefrom Vegetable oil based polyols and polyurethanes made therefrom

2011-06-14

2011-06-14

Eashoo, Mark (Department: 1767)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

C528S044000, C554S001000

Reexamination Certificate

active

07960444

ABSTRACT:
Polyols useful in the manufacture of polyurethanes are disclosed. The polyols are prepared by reacting a vegetable oil based (hydroxymethyl containing) monomer with a polyol, polyamine or aminoalcohol under vacuum.

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Petrović et al. (Sturcture and Properteis of Polyurethane Based on Halogenated and Nonhalogenated Soy-Polyols, J. Polym. Sci., Part A: Polym. Chem, 2000, 38, 4062-4069).
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Journal of Polymers and the Environment (2002), 10(1/2), 49-52. “Polyols and Polyurethanes from Hydroformylation of Soybean Oil.” Guo, Andrew; Demydov, Dima; Zhang, Wei; Petrovic, Zoran S. Kansas Polymer Research Center, Business and Technology Institute, Pittsburg, KS, USA. Publisher: Kluwer Academic/Plenum Publishers.

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