Compositions of cross-linked polyvinylpyrrolidone (PVP) are disclosed that are generally in the form of an elastic, hydrophilic, water-insoluble viscous cohesive mass of material that has many important medical uses including uses as a filler for implants. The present invention also involves a process for producing such compositions.
申请公布号
AU2010246011(A1)
申请公布日期
2011.11.03
申请号
AU20100246011
申请日期
2010.05.04
申请人
ERSEK, ROBERT;BEISANG III, ARTHUR;BEISANG, DANIEL;BEISANG, ARTHUR
发明人
BEISANG, ARTHUR A.;ERSEK, ROBERT A.;BEISANG III, ARTHUR A.;BEISANG, DANIEL J.