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is a water-soluble polymer derived from the monomer N-vinylpyrrolidone
making it suitable for encapsulating and catering to both hydrophilic and lipophilic drugs
In the Pharmaceutical Industry:
It aids in flavoring liquids and chewable tablets and has been widely employed as a carrier in the pharmaceutical
or polyisobutenyl phenol
PIB-phenol Masse:1 g is a water-soluble polymer derivedPolyisobutene phenol, polyisobutylene phenol, PIB phenol, or polyisobutenyl phenol, hydroxyl terminated. Used as an educt for further reactions to blockcopolymers or fuel additives. Polyisobutene phenols are obtained by alkylation of an aromatic hydroxy compound with essentially homopolymeric polyisobutenes in the presence of a Lewis acidic alkylation catalyst. Polyisobutene phenol is an important starting product for the production of fuel detergents
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