Dipropylene/diethylene glycol

Figure 14-2. Some organic anti-freeze agents methanol, ethanol, 2-propanol, ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol.

The blend is partially crosslinked with a vinyl monomer when dissolved in an organic aprotic solvent and has a pH of 5.0 or lower. The first block copolymer is prepared by polycondensing a bis-hydroxyalkyl ether, such as dipropylene glycol, diethylene glycol, and the like, with propylene oxide. Next, the resulting propoxylated diol is reacted with ethylene oxide to produce the block copolymer. The second copolymer is prepared by polycondensing 2-amino-2-hydroxymethyl-1,3-propanediol, commonly known as TRIS, with... [Pg.333]

Propylene glycol Ethylene glycol Dipropylene glycol Diethylene glycol Methylpropane diol Neopentyl glycol Other... [Pg.706]

Diethylene Glycol Monobutyl Ether Diethylene Glycol Monoethyl Ether Diethylene Glycol Monomethyl Ether Dipropylene Glycol Ethoxy Triglycol... [Pg.275]

Property Dipropylene glycol dibenzoate Diethylene glycol dibenzoate... [Pg.55]

Diethylene glycol monomethyl ether Diethylenetriamine Diethylformamide Di(2-ethylhexyl)amine Diisobutyl ketone Diisopropylamine Di-n.-propyl aniline Dipropylene glycol Ethyl alcohol Ethyl benzoate Ethyl chloroacetate Ethyl cinnamate Ethylene diacetate Ethylene glycol... [Pg.219]

Schmidt541 has also carried out a limited amount of work in homogeneous solution. The solvent, a mixture of dipropylene glycol (2%), diethylene glycol (13%) and chlorobenzene (85%), solubilizes both monomer and polymer. [Pg.89]

Jiratumnukul and Michael (37) have reported the use of different glycol esters from soybean oil, such as ethylene glycol, propylene glycol, diethylene glycol, and dipropylene glycol, for making new coalescent aids. They investigated the properties of these coalescent aids as related to evaporation rates and Minimum Film... [Pg.3266]

The representative examples are the synthesis of sucrose-based polyether polyols with a low melting point. Sucrose is well solvated by low molecular weight polyols such as glycerol, diethylene glycol, dipropylene glycol, triethanolamine and sorbitol. At the... [Pg.355]

The following compounds are most commonly used for the polyol component of alkyd resins glycerol, ethylene glycol, penta-erythrltol, propylene glycol, dipentaerythritol, neopentyl glycol, sorbitol, diethylene glycol, trimethylolethane, dipropylene glycol, trimethylolpropane, and cyclohexanedimethanol. The structures of... [Pg.1186]

Chem. Descrip. Diethylene glycol dibenzoate, dipropylene glycol dibenzoate (1 1)... [Pg.115]

Key hygroscopicity curves for the various glycols (a) ethylene glycol (b) diethylene glycol and (c) dipropylene glycol. [Pg.403]

See Diethylene glycol dibenzoate Benzoic acid diester with dipropylene glycol. See Dipropylene glycol dibenzoate Benzoic acid, 2-(1-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl) amino) carbonyl)-2-oxopropyl) azo). See Pigment yellow 151 Benzoic acid, 2,5-dihydrox-. See Gentisic acid Benzoic acid, 3,4-dihydroxy-5-[[3,4,5-tris[(1-oxo-9-octadecenyl) oxy] benzoyl] oxy]-, (Z,Z,Z)-. [Pg.444]