Carpenters

Deitz and Carpenter [176] found that argon and nitrogen adsorbed only... 

Bardeen C J, Yakovlev V V, Wilson K R, Carpenter S D, Weber P M and Warren W S 1997 Feedback quantum control of molecular electronic population transfer Chem. Phys. Lett. 280 151... 

Oh S H, Fisher G B, Carpenter J E and Goodman D W 1986 Comparative kinetic studies of CO-O2 and CO-NO reactions over singie crystai and supported rhodium cataiysts J. Catal. 100 360... 

Attard J J, Carpenter T A, Flail L D, Davies S, Taylor M J and Packer K J 1991 Spatially resolved T. relaxation measurements in reservoir cores Magn. Reson. Imaging 9 815-19... 

Balcom B J, Fischer A E, Carpenter T A and Flail L D 1993 Diffusion in aqueous gels—mutual diffusion-... 

Marriott and Carpenter report the following data for five replicate injections of a mixture of 1% v/v methylisobutylketone (peak 1) and 1% v/v p-xylene (peak 2). 

Figure 10.8 Light-scattering data plotted to give slope-intercept values which can be interpreted in terms of M and B. (a) Polystyrene in methyl ethyl ketone. [From B. A. Brice, M. Halwer, and R. Speiser,/. Opt. Soc. Am. 40 768 (1950), used with permission.] (b) Polystyrene in cyclohexane at temperatures indicated. Units of ordinates are given in Example 10.4. [Reprinted with permission from W. R. Krigbaum and D. K. Carpenter,7. Phys. Chem. 59 1166 (1955), copyright 1955 by the American Chemical Society.]...

Emulsion Adhesives. The most widely used emulsion-based adhesive is that based upon poly(vinyl acetate)—poly(vinyl alcohol) copolymers formed by free-radical polymerization in an emulsion system. Poly(vinyl alcohol) is typically formed by hydrolysis of the poly(vinyl acetate). The properties of the emulsion are derived from the polymer employed in the polymerization as weU as from the system used to emulsify the polymer in water. The emulsion is stabilized by a combination of a surfactant plus a coUoid protection system. The protective coUoids are similar to those used paint (qv) to stabilize latex. For poly(vinyl acetate), the protective coUoids are isolated from natural gums and ceUulosic resins (carboxymethylceUulose or hydroxyethjdceUulose). The hydroHzed polymer may also be used. The physical properties of the poly(vinyl acetate) polymer can be modified by changing the co-monomer used in the polymerization. Any material which is free-radically active and participates in an emulsion polymerization can be employed. Plasticizers (qv), tackifiers, viscosity modifiers, solvents (added to coalesce the emulsion particles), fillers, humectants, and other materials are often added to the adhesive to meet specifications for the intended appHcation. Because the presence of foam in the bond line could decrease performance of the adhesion joint, agents that control the amount of air entrapped in an adhesive bond must be added. Biocides are also necessary many of the materials that are used to stabilize poly(vinyl acetate) emulsions are natural products. Poly(vinyl acetate) adhesives known as "white glue" or "carpenter s glue" are available under a number of different trade names. AppHcations are found mosdy in the area of adhesion to paper and wood (see Vinyl polymers). 

B. H. Carpenter and co-workers. Specific Air Pollutantsfrom Munitions Processing andTheir Atmospheric Behavior, 4 Vols., Research Triangle Institute, Research Triangle Park, N.C., 1978. 

M. Carpenter, S. Chillons, and R. Will, Society of Automobile Engineers (SAE) International Technical Paper Series 910103, presented at the... 

B. Linnhoff and K. J. Carpenter, "Energy Conservation by Energy Analysis—The Quick and Simple Way," Second World Congress of Chemical Engineering, Montreal, Canada, 1981. 

R. E. Carpenter, You re in the Chemistry Fusiness Fundamentals of Polyester and Other Chemical Resistant Resins, Ashland Chemical Co., Columbus, Ohio, 1982. 

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