Polyfmethyl acrylate

Pressure-area isotherms for many polymer films lack the well-defined phase regions shown in Fig. IV-16 such films give the appearance of being rather amorphous and plastic in nature. At low pressures, non-ideal-gas behavior is approached as seen in Fig. XV-1 for polyfmethyl acrylate) (PMA). The limiting slope is given by a viiial equation... 

Initial intrinsic viscosity, dl/g Free polyfmethyl acrylate) Free polystyrene Block copolymer... 

Inprakhon, P. and Lalot, T. 2007. Regioselectivity of enzymatic modification of polyfmethyl acrylate). Journal of Biotechnology, 131(4) 418-24. 

Figure 3.38 The effect of ethanol and acetone cosolvents on the cloud point pressure of the polyfmethyl acrylate)-chlorodifluoromethane system. The polymer concentration is fixed at 5wt% and the weight-average molecular weight of the polymer is 30,700 with a molecular weight polydispersity of 2.9. (Hasch et al., 1993.)...

Figure 11.14 Sol-gel synthesis of colloidal silica spheres, modification of surface with methacrylate groups, and copolymerization with methyl acrylate to form a CCA of silica particles in a polyfmethyl acrylate) film. DMPA, 2,2-dimethoxy-2-phenylacetonephenone. (Reproduced with permission from J. M. Jethmalani and W. T. Ford, Chem. Mater. 1996, 8, 2138.)...

The results, however, are inconclusive, because combustion analyses fail to match the theoretical composition for poly(methallyl alcohol). It is impossible to tell to what extent the reduction takes place [236]. Inconclusive results are also obtained in similar reductions of polyfmethyl acrylate) in mixtures of tetrahydrofuran and benzene. The product of such reduction is acetylated with acetic anhydride in pyridine [237] as follows ... 

Rajan, G. S. Mark, J. E. Seaholt, E. E. Ford, W. T., Thermal and Mechanical Properties of Some Polyfmethyl acrylate)/Silica Composites with Intentionally Suppressed Interfacial Bonding. J. Macromol. Sci., PureAppl. Chem. 2002, A39, 39-51. 

Figure 2.14 Average mobility measured in the saturation mode as a function of poly(methyl acrylate) (PMA) content of the diblock copolymers. From C. Sauve and R. D. McCullough. High field-effect mobilities for diblock copolymers of poly(3-hexylthiophene) and polyfmethyl acrylate). Adv. Mater. 19(14), 1822-1825 (2007), Copyright Wiley-VCH Verlag GmbH Co. KGaA. Reproduced with permission...

Hourston, D.J. and l.D. Hughes, Pol)nneric Systems For Acoustic Damping - 3. Blends Of Poly(Vinyl Chloride), Segmented PolyfEther Ester), And PolyfMethyl Acrylate). Journal of Applied Polymer Science, 26(10) p. 3487.1981. 

Polyfmethyl acrylate) n Poly(2-methyl-2-propenoic acid). 

Figure 4. poly[poly(methyl methacrylate)—polystyrene—polyfmethyl acrylate)]. 

Hayashi, S., Adachi, K., and Tezuka, Y. (2008) ATRP-RCM synthesis of 8-shaped polyfmethyl acrylate) using a 4-armed star telechelics. Polymer Journal, 40,572-576. 

Initial researches into acrylic polymers were concerned rather more with polyacrylates than polymethacrylates. The first acrylic polymer to be produced commercially was polyfmethyl acrylate) production was begun in 1927 by Rohm and Haas AG in Germany. In about 1930, Hill of Imperial Chemical Industries Ltd (UK) prepared cast poly(methyl methacrylate) and... 

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