Kollidon® SR is composed of polyvinyl acetate and povidone (Kollidon 30) in a ratio of , in powder form. Because of the presence of hydrophobic vinyl. Kollidon SR is a polyvinyl acetate and povidone based matrix retarding agent. It is particulartly suitable for the manufacturing of pH-independent. PDF | Due to the permanent cost pressure for newly developed pharmaceutical formulations the selection of the “right” excipient becomes a very crucial factor.

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Polyvinyl acetate is a very plastic material that produces a coherent matrix even under low compression forces. Kolljdon login with your username and password.

Keep me logged in. Country Please choose your country. Please provide your registered UserId to reset your password. Industry Please choose your industry. It is particularly suitable for manufacturing of pH-independent sustained-release matrix tablets by direct compression or hot melt extrusion. Subindustry Please choose your subindustry.

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Please provide your registered UserId to reset your password. Back to registration form. Please provide a valid registered E-Mail ID. Link to reset your password has been sent to your provided E-Mail ID. Please retry again later. Insoluble in water The povidone part is soluble but the polyvinyl acetate part is insoluble. Formulation Applying sustained release functionality in granulation Read.

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If you register for a newsletter, you can unsubscribe at any time. It is very soluble in N-methylpyrrolidone. Industry Please choose your industry.

The sustained-release properties are unaffected by ions or salts. Your personal data kollidom be passed on to affiliated companies or third parties. American Pharmaceutical Review Controlled Release: Keep me logged in.

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Kollidon SR from BASF North America – Product Description and Details

The methods for the analytical characterisations are taken from the Ph. Please check your mailbox for further information.

We will save your personal data only as long as necessary to respond to your requests. Polyvinyl acetate and povidone based matrix for sustained release. Please check your mailbox for further information. When the tablets are introduced into gastric or intestinal fluid, the water soluble povidone is leached out to form pores through which the active ingredient slowly diffuses outwards. Brochure Ensuring the precision you need — every time Download. Klolidon choose your subindustry.