26,29 Upcoming Modifications of this process could contain changing the PVP with polyvinylpolypyrrolidone, which is a highly crosslinked method of PVP that is definitely insoluble and can be divided in subsequent cure steps with phenol-dependent options. Alternatively, the PVP may very well be taken out by means of ethanol precipitation https://www.quora.com/profile/Even-Sa/Can-it-be-customized-according-to-my-requirements-Of-course-we-provide-customized-service-and-also-support-OEM-ODM