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Polyvinylpyrrolidone (PVP), also commonly called polyvidone or povidone, is a water-soluble polymer compound made from the monomer N-vinylpyrrolidone. [1] PVP is available in a range of molecular weights and related viscosities, and can be selected according to the desired application properties.
Polyvinylpolypyrrolidone (polyvinyl polypyrrolidone, PVPP, crospovidone, crospolividone, or E1202) is a highly cross-linked modification of polyvinylpyrrolidone (PVP). The cross-linked form of PVP is used as a disintegrant (see also excipients) in pharmaceutical tablets. [1]
Povidone-iodine is a chemical complex of the polymer povidone (polyvinylpyrrolidone, PVP) and triiodide (I − 3). [24] It is synthesized by mixing the PVP polymer with iodine (I 2), allowing the two to react. [25] It is soluble in cold and mild-warm water, ethyl alcohol, isopropyl alcohol, polyethylene glycol, and glycerol.
PVP-OPM (Protected Video Path – Output Protection Management), a form of digital rights management; Poly-4-vinylphenol, a plastic similar to polystyrene; Polyvinylpyrrolidone, a water-soluble polymer
Gelclair is a medicinal oral gel containing polyvinylpyrrolidone (PVP) and hyaluronic acid [1] that coats the surface of the mouth forming a thin protective film over painful oral lesions, such as those caused by radiotherapy or chemotherapy treatment for cancer.
It is the precursor to polyvinylpyrrolidone (PVP), an important synthetic material. The NVP monomer is commonly used as a reactive diluent in ultraviolet and electron-beam curable polymers applied as inks, coatings or adhesives. [2]
Film-forming agents include polyvinylpyrrolidone (PVP), acrylates, acrylamides, and copolymers. They are commonly found as ingredients of cosmetics, particular hair-care products, but also moisturizers and other skin-care products.
Percoll itself specifically consists of polydisperse silica nanoparticles 15–30 nm diameter (23% w/w in water) which have been coated with polyvinylpyrrolidone (PVP). Percoll is well suited for density gradient experiments because it possesses a low viscosity compared to alternatives, a low osmolarity , and no toxicity towards cells and their ...