Binding Power

Polyelectrolytes based on ethyleneimine are also used to treat drinking water and process water, and as agents for preventing lime deposits (407) in water extraction. The binding power of PEI is utilized for the treatment of effluents (408). Biochemical reactions can be catalyzed by using the complex-forming properties of PEIs and their affinity for organic substrates (409). 

Bindungsfilhigkeit,/. combining capacity, combining power binding power, bindungsisomer, a. showing isomerism due to different modes of union of the atoms (sometimes merel3 to different positions of a double bond). 

Wasser-bindung, /, combination of or with water, -bindungsvermbgen, n. water-binding power, -blase, /, bubble (Afed.) vesicle vessel for heating water water-storage cell,... 

The physical phenomena causing retention in HIC are basically the same as in solvophobic RPC. In HIC, the moderate binding power of the packing is complemented by the salting-out effect of the mobile phase. The mild conditions of HIC provide the best chance for recovering proteins of biological activity. 

Synthetic polyamides have a structure similar to those of wool and silk but differ in having a low acid-binding power and in their capacity to dissolve nonpolar compounds. Consequently polyamide materials can be dyed with disperse dyes and with selected acid dyes, including metal-complex dyes [11]. 

When choosing acid dyes for polyamides it must be borne in mind that owing to the lower acid-binding power dyes with two and more sulfonic acid groups in the molecule go onto the fiber much more slowly and to a much lower saturation value than dyes with one sulfonic acid group. Consequently, these dyes cannot be mixed or combined with one another, which has been taken into account in composing the product ranges. 

Blasi et al. (2008) developed an experimental method for removing carbonyl compounds from wine. It used selective liquid-solid extraction, with phenylsulfonylhydrazine as a scavenging agent, bonded to a porous polymer support. The method was efficient for reducing the SO2 binding power of botrytized wines, without impairing their sensory qualities. 

Blasi, M., Barbe, J. C., Dubourdieu, D., and Deleuze, H. (2008). New method for reducing the binding power of sweet white wines. ]. Agric. Food Chem. 56, 8470-8474. 

No other dry binder has binding power and plasticity comparable to Kollidon VA 64. Plasticity, in particular, is an important parameter in direct compression. As can be seen in Figure 6 (99.5% binder + 0.5% magnesium stearate), this property of Kollidon VA 64 is not adversely affected by increasing the pressure. The beneficial... 

Starch acetates normally contain 2 to 3% moisture. They have a strong binding power for water as is indicated by the observation that an unplasticized amylose (fraction A) triacetate film soaked in water will lose about one-third of its tensile strength. 

The microstructure of a silicone resin emulsion paint is shown in Fig. 3. The overview even at low magnification (Fig. 3a) indicates that one binder forms thick films (black arrows) into which sinks some of the approx. 300-nm-sized white pigment (titanium dioxide). This is the organic polymeric binder. Because of the deficit of organic polymer, pore voids are open and voids between fillers are only partly filled (Fig. 3c), i.e., only small adhesive bridges are present (black arrows in Figs. 3a,c), which determine the binding power. 

There appears to be an approximate relationship between the iodine binding power of branched q -d-(1 —> 4)-glucans and the exterior chain length evidence in support of the suggestion that it is related to the degree of multiple branching is not available. 

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