Phenylphthalate Poly Vinyl Pyrrolidone

Roganov institute of chemical sciences academy of sciences of the kazakh ssr 480 100 alma ata received 24 july 1975 accepted for publication 14 april 1976 by means of conductometric and potentiometrie methods it has been shown that the.

Phenylphthalate poly vinyl pyrrolidone.

Select up to 4 products. 32 matches found for poly vinyl pyrrolidone. Sigma aldrich offers a number of polyvinylpyrrolidone products. Please select more than one item to compare.

1 product result. Please select more than one item to compare. As with the poly vinyl pyrrolidone pva and peg systems pvp is a hydrophilic and biocompatible material that has been exploited extensively within the pharma industries but it also has some notable applications in wound healing 169 170. Select up to 4 products.

This polymer was discovered in 1939 by walter reppe and since has been used in many industries because of its bonding abilities. Search results for polyvinyl pyrrolidone at sigma aldrich. Poly acrylic acid poly vinyl pyrrolidone complexes in solutions l. Poly vinyl pyrrolidone compare products.

Redirected from poly vinyl pyrrolidone polyvinylpyrrolidone pvp also commonly called polyvidone or povidone is a water soluble polymer made from the monomer n vinylpyrrolidone. Poly vinyl pyrrolidone cyanomethyl diphenylcarbamodithioate. 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. For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives.

N vp is also used as a reactive thinner in uv cured inks and lacquers. Poly vinyl pyrrolidone is a water soluble polymer having a large number of consumer and environment friendly uses which are the consequences of its unique properties like biological compatibility low toxicity film forming ability complexing ability resistance to thermal degradation in solution and relatively inert behavior towards salts and acids. 4193 poly n vinyl pyrrolidone chromatography effect of p w on elution of bases and a proposed mechanism for the adsorption of purines recently the separation of purine and pyrimidine bases by poly n vinyl pyrrolidone pvp chromatography was reported.