Propoxylated glycerol

Synthetic, fat-tike substances Lhat arc resistant to hydrolysis by digestive enzymes. One type is a mixture of the hexa-to-octaesters of sucrose others are esterified propoxylated glycerols and dialkyl dihexadecylmalonate (DDM), which has been used in potato and tortilla chips trialkoxytricarbaliate-tricarballic acid esterified with fatty alcohols, currently under trial for use in margarine- and mayonnaise-type products. 

EPG Partially digestible Esterified propoxylated glycerol ARCO Chemical Technology (Greenville, Delaware)... 

Figure 4. Chemical structure of esterilied propoxylated glycerol (EPG) (where Ri, R2, and R3 are aliphatic acyl groups of 4-23 carbons and x, y, and z are 1-7).

Esterified propoxylated glycerol EPG For high temperature and cold applications... 

For example, in practice, polyethers with an alkaline ion content of 50-400 ppm are used successfully. This is possible because in rigid PU foam production the one shot technique is used predominantly. The prepolymer technique is used to a small extent for one component rigid PU foams, used as sealants or in coatings. In this case the polyol needs less than 2 ppm potassium ion (for example propoxylated glycerol), in order to avoid the gellification of the prepolymers, due to the trimerisation of -NCO groups catalysed by K+ ions. 

Chem. Descrip. Propoxylated glycerol triacrylate with 500 ppm MEHQ inhibitor... 

Propoxylated glycerol triacrylate Uses Prepolymer for radlatlon-cured lacquers and printing Inks Trade Names Actllane 432 Photomer 4094... 

Propionic acid, 3,3 -thiodi, didodecyl ester. See Dilauryl thiodipropionate Propionic aldehyde. See Propionaldehyde Propionic ether. See Ethyl propionate 2-Propoxyethanol. See Ethylene glycol propyl ether 2-(2-Propoxyethoxy) ethanol. See Diethylene glycol propyl ether Propoxylated (2) allylmethacrylate. See PPG-2 allylmethacrylate Propoxylated glycerol triacrylate. See Glyceryl propoxy triacrylate Propoxylated (2) 1,6-hexanediol diacrylate. See PPG-2 1,6-hexanediol diacrylate... 

Polyoxyalkylene ethers, based on propylene oxide or propylene oxide/ethylene oxide copolymers, have also been described as useful flexibilizers. As with the polybutadiene flexibilizers, these materials are typically fairly low-viscosity liquids. DGEBA-terminated 30 70 ethylene oxide propylene oxide polyethers and propoxylated glycerol have been used to modify DGEBA-based adhesives, improving room temperature shear and peel strengths. 

Poly(methyl methacrylate) 39 36 Propoxylated glycerol Triacrylate... 

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