Figure 6 compares the experimental and predicted double bond conversions as a function of the exposure time where the photoinitiator loading concentration was 1% by weight.
To determine the double bond conversion of the resin as a function of the photoinitiator loading concentration a Bruker brand FTIR spectrometer was used.
The DSC experiments were conducted isothermally to study the double bond conversion as a function of temperature.
The degree of conversion of a photopolymerization process can be determined from FTIR measurement results , In this study, FTIR experiments were performed to measure the double bond conversion during the photopolymerization of the SR256 resin.
These figures also clearly show the sharp increase in the conversion rate--that is, the slope of the double bond conversion curves in these graphs--as the photoinitiator loading concentration increases.
The mechanics of the treasury stock method can be understood by comparing the financial statement effects of stock and bond conversions with those resulting from the exercise of options or warrants.
Unlike stock or bond conversions, these transactions have no effect on income available to common shareholders, the numerator of EPS.