5- isophthalic acid ethyl

C15H19IO5 5-iodo-isophthalic acid ethyl ester 3-methoxy-butyl ester 4842-24-4... [Pg.702]

On the basis of the above successful CGCP of mcto-substituted monomer, the aminyl anion of 5-(methylamino)isophthalic acid ethyl ester 26a as an AB2 monomer would also deactivate both the ester moieties through the inductive effect to suppress self-polymerization of the anion of 26, leading to chain-growth polymerization of AB2 monomer (Scheme 18). [Pg.205]

Hydroxyacetamido-2,4,6-triido-isophthalic acid-(2,3-dihydroxy-JV-methyl-propyl) - (2 -hydroxy- ethyl) - diamide 5-Amino-2,4,6-triiodoisophthalic acid bisamides... [Pg.118]

EP-4 developed by ERDL is a very flexible polyester based on polyethylene glycol with molecular weight-200 (PEG-200), isophthalic acid (IPA) and maleic anhydride (MAn). Before its use, it is blended with styrene monomer (1 1) and cured at room temperature using cobalt naphthenate (as an accelerator) and methyl ethyl ketone (MEK) peroxide (as a catalyst). This meets the requirements of the main inhibitor and is used for inhibition of DB and CMDB propellants after the application of a barrier coat (generally a rigid polyester such as PR-3). However, it is observed during manufacture of EP-4 that there is a lot of batch-to-batch variation in properties in spite of the strict quality control measures adopted during its manufacture. [Pg.299]

Branched saturated polyester from adipic acid, phthalic anhydride, neopentyl glycol and trimethyl olpropane was mixed with BPA/DC solution in 2-methoxyethanol/ xylene and diluted with ethyl acetoacetate. A thermohardening coating with high hardness and good adhesion on steel was obtained [136]. A similar coating composition consists of BPA/DC and a polyester from adipic and isophthalic acid, trimellitic anhydride, neo pentyl glycol and trimethylolpropane [137, 138]. [Pg.57]

A reaction kettle was charged with polyesterdiol (0.5 mol M 1000 daltons prepared from isophthalic acid, adipic acid and hexanediol), polyethylene glycol (0.05 mol Mw= 1500 daltons), and dimethylolpropanoic acid (1.25 mol) dissolved in methyl ethyl ketone. The mixture was heated to 80°C. When the reaction was completed the... [Pg.129]

C8H604 isophthalic acid 121-91-5 24.873 151.768 2 14100 C8H11N 4-ethyl-2-methyl pyridine 536-88-9 19.609 132.730 1.2... [Pg.615]

The second type of composition is exemplified by a wide variety of acrylate- or methacrylate-ester derivatives of conventional ink vehicles combined with a photoinitiator 1. The reaction product of tung oil fatty acids, glycidyl methacrylate, -benzoquinone, and 2-methyl-imidazole mixed with tung oil and treated with tolylene diisocyanate, combined with benzoin methyl ether (26) 2. Glycerol-linseed oil-isophthalic acid alkyd reacted with isocyanate-containing prepolymer (formed by reaction of tolylene diisocyanate, -henzoquinone, 2-hydroxypropyl acrylate in ethyl acetate solution) using dibutyltin diacetate catalyst, combined with tung oil, synthetic varnish, and benzoin methyl ether (27) 3. Epoxidized... [Pg.177]

Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-l, 3-propanediol and hexanedioic acid. See Adipic acid/isophthalic acid/neopentyl glycol/trimethylolpropane copolymer... [Pg.429]

C15H19IO5 5-iodo-isophthalic acid 2-butoxy-ethyl ester methyl ester 4842-12-0... [Pg.702]

C15H19IO5 5-iodo-isophthalic acid 3-ethoxy-propyl ester ethyl ester 4842-22-2... [Pg.702]

C17H23IO5 5-iodo-isophthalic acid 2-ethoxy-ethyl ester pentyl ester 4914-68-5... [Pg.761]

C18H25IO6 5-iodo-isophthalic acid butyl ester 2-(2-ethoxy-ethoxy)-ethyl ester 5008-29-7... [Pg.784]

C20H29IO 6 5-iodo-isophthalic acid bis-(2-butoxy-ethyl) ester 4863-20-1... [Pg.836]

C22H33IO8 5-iodo-isophthalic acid 2-(2-butoxy-ethoxy)-ethyl ester ... [Pg.875]

Nail lacquers, or naU polishes, consist of resin, plasticizer, pigments, and solvents. The most commonly used resin is nitrocellulose or cellulose acetate butyrate, prepared by esterification of celluloses with nitric acid, with a degree of substitution between 1.8 and 2.3 nitrate groupings per anhydroglucose unit. Ethyl acetate, butyl acetate, isopropyl alcohol, and toluene are typical solvents. Toluenesulfonamide-formaldehyde resin [25035-71-6] and similar polymers, for example, the terpolymer of 2,2,4-trimethyl-1,3-pentanediol, isophthalic acid, and trimeUitic anhydride, are the resins of choice as secondary film formers for optimal nail adhesion. Other resins, such as alkyds, acrylates, and polyamides, can also serve as secondary film formers. [Pg.37]

If the MW is not m/z 166 and there is an intense ion at m/z. 149, this suggests an ester of a benzene dicarboxylic acid. If m/z 149 is the most intense ion, the mass spectrum represents a phthalate, where R is an ethyl group or larger (see Figure 28.1). The most intense ions in the mass spectra of isophthalates and terephthalates are [M - OR]+. [Pg.113]

Orthophthalic, isophthalic, bisphenol, and chlorinated or brominated polyesters exhibit poor resistance to such solvents as acetone, carbon disulfide, toluene, trichloroethylene, trichloroethane, and methyl ethyl ketone. The vinyl esters show improved solvent resistance. Heat-cured epoxies exhibit better solvent resistance. However, the furan resins offer the best all-around solvent resistance. They excel in this area. Furan resins are capable of handling solvents in combination with acids and bases. [Pg.151]

Materials. Terephthaldicarboxaldehyde (Aldrich), diethyl bis(hydroxymethyl) malonate (Aldrich), p-toluenesulfonic acid (Aldrich), potassium hydroxide (85 wt%, Fisher), pyridine (Fisher), glutaric dialdehyde (50wt% aqueous solution, Aldrich), ethylene glycol divinyl ether (Aldrich), ethyl glycolate (Aldrich), isophthalic dicarboxaldehyde (Lancaster), propionaldehyde (Eastman Chemical), isovaleraldehyde (Aldrich), 2-ethyl-2-oxazoline (Acros), ammonia (7M in methanol, Acros), l-methoxy-4-(methylthio)benzene (Aldrich), silver... [Pg.271]

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