N Vinyl 2 Pyrrolidone Monomer

Both sites have the capability of producing over 80 tons of optomer per annum.

N vinyl 2 pyrrolidone monomer.

The inherent prop erties of high polarity low toxicity. 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. Pvp was used as a plasma volume expander for trauma victims after the 1950s. Also commonly called polyvidone or povidone is a water soluble polymer made from the monomer n vinylpyrrolidone.

Optomer is a key monomer used in the manufacture of silicone hydrogel contact lenses. For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives. 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. We supply n vinyl 2 pyrrolidone monomer to some of the world s largest global contact lens producers.

It is not preferred as volume expander due to its ability to provoke histamine release and also. Is a manufacturer and supplier of specality monomers speciality polyners diagnoctic reagents flourinated monomers reactive surfactants epoxy resins and oligomers and other speciality chemicals. Monomer polymer dajac laboratories inc. C 6 h 9 no.

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. The base catalyzed reaction with acetylene. Request a quote continue shopping. It is produced industrially by vinylation of 2 pyrrolidone i e.

Soluble forms of pvp also known as povidone are used extensively in the pharmaceutical industry largely as a binder in tablet manufacturing. Reactive diluent monomer copolymer modifier for industrial and cosmetic use. Polyvinylpyrrolidone pvp is a non ionic synthetic polymer composed of repeating 1 vinyl 2 pyrrolidone monomers. Monomer for water soluble polyvinylpyrrolidones pvp with uses in oil.

N vp is also used as a reactive thinner in uv cured inks and lacquers. 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. Nvp is a slightly to moderately yellow heterocyclic reactive vinyl monomer made from the reaction of acetylene and 2 pyrrolidone. N n vinyl 2 pyrrolidone a cyclic monomer derived from acetylene and formaldehyde with the structure below see poly 1 vinylpyrrolidone.

Optomer is manufactured in the uk via two dedicated purification nvp facilities. Pvp solubility is unique in that is soluble in water as well as many organic solutions. Bpa 10 ppm n n di sec butyl p phenylenediamine applications.