Glycidyl acrylates

Ethyl acrylate Isobutyl acrylate 2-Ethylhexyl acrylate Isodecyl acrylate Glycidyl acrylate... 

Compared with the experimental values for which was noted a high level of measurement error, a level of agreement was found that is not worse than the disparities found for a lot of compounds, which were the subject of independent measurement. Note in particular the good estimates obtained with two compounds that have relatively complex structures, such as styrene oxide and glycidyl acrylate. Nevertheless, there are two estimates that seem sufficiently different from the experimental values to require explanation. 

The formulation for Impet from Ticona (a Division of the Hoechst Celanese Corporation) is described in United States Patent 6 020414 [43], The latter discloses toughened PET formulations based on an ethylene-alkyl acrylate copolymer and an ethylene-alkyl methacrylate copolymer. The crux of this patent is to use a combination of an elastomeric terpolymer functionalized with glycidyl acrylate or glycidyl methacrylate and an alkyl acrylate or alkyl methacrylate (the latter forming the major part of the combination - up to 40wt%). For instance,... 

Fig. 7.8. (a) Normalized impact fracture toughness and (b) interlaminar shear strength (ILSS) of carbon fiber-epoxy matrix composites as a function of glycidyl acrylate/methyl acrylate (GA/MA) interlayer... 

Ruyter, I.E., Sjovik, I.J. Acta Odont. Scand. 1981, 22., 133. Bowen, R.L. Dental filling material comprising vinyl silane treated fused silica and a binder consisting of the reaction product of blsphenol A and glycidyl acrylate. USP 3066112 (1962) et seq. 

K. Allmer, A. Hult, and B. Ranby, Surface modification of polymers. II. Grafting with glycidyl acrylates... 

Several ester monomers have also been studied. In methanol solution, methyl acrylate (16,21), ethyl acrylate (21,54), 2-ethyl hexyl acrylate (55), allyl acrylate (44), glycidyl acrylate (56,57) usually in methanol solution, have been extensively studied. Methyl methacrylate (19, 21, 28, 30, 36, 39, 58) in diversified media composition, has been successfully grafted on polyamides. Vinyl acetate is reported also for grafting on polyamide backbone (19, 28, 35, 58), as well as n-butyl maleate in methanol solution (55). Diallyl maleate as cross-linking agent for polyamide chains is reported (44). Other less usual ester monomers have been mentioned in the literature to form grafts (41,59,60). 

In the terpolymerization of styrene, 2-ethylhexyl acrylate, and glycidyl acrylate a continuous-addition type of technique was used, and attempts were made to achieve maximum conversions. Relationships were sought between molecular weights, molecular weight distributions, reaction temperature, initiator concentration, half-life of the initiator, and rate of monomer-initiator addition. The molecular weights of the products depended strongly upon reaction temperature and on the rate of initiator decomposition. Narrower molecular weight distributions resulted from the use of initiators with shorter half-lives. 

The monomers used were (1) styrene, rubber grade, Dow Chemical Co., 99.2% of pure styrene with 12 p.p.m. of p-ferl-butylcatechol inhibitor (2) 2-ethylhexyl acrylate (Celanese Corp.) 99.0% purity by weight with 50 p.p.m. of monomethyl ether of hydroquinone (3) glycidyl acrylate (Dow Chemical Co.) 90% purity with 0.1% monomethyl ether of hydro-... 

Molded foam copolymers with 10-30% glycidyl acrylate may be crosslinked by heating in the presence of polyamines. Heat resistance may be increased to as high as 150°C. by this treatment (25). Use of certain allyl or diallyl esters to control the crosslinking of polystyrene to the desired very light extent has been disclosed as a means of obtaining foams of improved and regular cell structure (135). Block copolymers of polystyrene, polydiene (particularly polyisoprene), and polystyrene... 

SYNS 2,3-EPOXY-l-PROPANOL ACRYLATE 2,3-EPOXYPROPYL ESTER ACRYLIC ACID GLYCIDYL ACRYLATE GLYCIDYL PROPENATE 2-PROPENOIC ACID OXIRANYLMETHYL ESTER... 

The reaction of glycidyl acrylate with a-(2-carboxyethyl)benzoin methyl ether has allowed one to obtain [101] the corresponding acrylic monomer which, upon copolymerization with different amounts of MMA, butyl methacrylate and 2-(V, V-dimethylamino)ethyl methacrylate, gives rise to polymeric photoinitiators, containing side-chain benzoin methylether moieties, for photocurable coatings ... 

Specifically mentioned monomers include methyl acrylate, ethyl acrylate, propyl acrylate (all isomers), butyl acrylates (all isomers), 2-ethylhexyl acrylate, isobornyl acrylate, acrylic acid, benzyl acrylate, phenyl acrylate, acrylonitrile, glycidyl acrylate,... 

Hawker et al. prepared the 1-phenylethyl adduct of BPPN, i.e., 2,2,5-trime-thyl-3-(l-phenylethoxy)-4-phenyl-3-azahexane, (TMPAH, Fig. 13) and found that it was useful for the controlled homopolymerizations of St, nBA, acrylonitrile, and N,N-dimethylacrylamide [71]. For example, the homopolymerization of DMA resulted in polymers with Mn=4000-55,000 with Mw/Mn=l.15-1.21. TMPAH was also used to prepare random copolymers containing St or nBA and the above monomers, in addition to copolymers with MMA, acrylic acid, 2-hy-droxyethyl acrylate (HEA),and glycidyl acrylate. As with DEPN, it was necessary to add the free nitroxide to mediate the polymerization rate, but the resulting... 

Ultraviolet autocurable semicrystalline prepolymers have been synthesized from 3,3, 4,4 -benzophenonetetracarboxylic acid dianhydride-glycidyl acrylate-hydroxyethylacrylate-polycaprolactone... 

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