For polyurethane one component of the mixture is polyisocyanate and the other component is a blend of polyol, surfactant, catalyst, and blowing agent.
32.
The Alternative Agricultural Research and Commercialization Center, a U . S . Department of Agriculture program, has invested $ 300, 000 in International Polyol.
33.
International Polyol is developing and commercializing the technology to make petrochemicals from carbohydrates-- the starches and sugars found in crops such as corn and sugar cane.
34.
Finding new partners for TPI Polyol Co Ltd and TPI Polyacrylate Co Ltd is the firm's top priority, according to a source in the industry.
35.
Excessive activation of the polyol pathway increases intracellular and extracellular sorbitol concentrations, increased concentrations of reactive oxygen species, and decreased concentrations of nitric oxide and glutathione.
36.
Silver nanocubes can be synthesized using ethylene glycol as a reducing agent and PVP as a capping agent, in a polyol synthesis reaction ( vide supra ).
37.
PIR typically has an MDI / polyol ratio, also called its index ( based on isocyanate / polyol stoichiometry to produce urethane alone ), higher than 180.
38.
PIR typically has an MDI / polyol ratio, also called its index ( based on isocyanate / polyol stoichiometry to produce urethane alone ), higher than 180.
39.
In this process an acid anhydride, a polyol, and an unsaturated fatty acid are combined and cooked together until the product has achieved a predetermined level of viscosity.
40.
Manali Petrochemical annually produces 27000 metric tonnes of propylene oxide, 14, 000 metric tonnes of propylene glycol and 15, 000 metric tonnes of polyether polyol and system polyol.
