N Vinyl 2 Pyrrolidone Monomer

For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives.

N vinyl 2 pyrrolidone monomer.

Nvp is a slightly to moderately yellow heterocyclic reactive vinyl monomer made from the reaction of acetylene and 2 pyrrolidone. Bpa 10 ppm n n di sec butyl p phenylenediamine applications. Open image in new window. Both sites have the capability of producing over 80 tons of optomer per annum.

N vinylpyrrolidone nvp is an organic compound consisting of a 5 membered lactam linked to a vinyl group it is a colorless liquid although commercial samples can appear yellowish. Soluble forms of pvp also known as povidone are used extensively in the pharmaceutical industry largely as a binder in tablet manufacturing. Monomer for water soluble polyvinylpyrrolidones pvp with uses in oil. Optomer is a key monomer used in the manufacture of silicone hydrogel contact lenses.

The base catalyzed reaction with acetylene. The inherent prop erties of high polarity low toxicity. Pvp solubility is unique in that is soluble in water as well as many organic solutions. Cas 88 12 0.

It is produced industrially by vinylation of 2 pyrrolidone i e. Polyvinylpyrrolidone pvp is a non ionic synthetic polymer composed of repeating 1 vinyl 2 pyrrolidone monomers. Also commonly called polyvidone or povidone is a water soluble polymer made from the monomer n vinylpyrrolidone. N vp is also used as a reactive thinner in uv cured inks and lacquers.

Apis raw materials n vinyl 2 pyrrolidone n vinylpyrrolidone is a colorless to yellowish and odorless liquid used as co polymer for uv inks adhesives and oilfield as well as precursor for the production of polyvinylpyrrolidone pvp. Pvp was used as a plasma volume expander for trauma victims after the 1950s. The majority of the n vinyl pyrrolidone n vp that is sold within the eu is used in the production of polyvinyl pyrrolidone e g. Reactive diluent monomer copolymer modifier for industrial and cosmetic use.

Request a quote continue shopping. Optomer is manufactured in the uk via two dedicated purification nvp facilities. N n vinyl 2 pyrrolidone a cyclic monomer derived from acetylene and formaldehyde with the structure below see poly 1 vinylpyrrolidone. Is a manufacturer and supplier of specality monomers speciality polyners diagnoctic reagents flourinated monomers reactive surfactants epoxy resins and oligomers and other speciality chemicals.

C 6 h 9 no. N vinyl 2 pyrrolidone nvp is either caustic stabilized with 0 1 naoh or amine stabilized with 10 ppm n n di sec butyl paraphenylene diamine. We supply n vinyl 2 pyrrolidone monomer to some of the world s largest global contact lens producers.