Timolol Release from Matrices of Monoesters of poly(Vinyl Methyl Ether-Maleic Anhydride): Effects of Polymer Molecular Weight and a Basic Additive

1991 ◽  
Vol 80 (7) ◽  
pp. 670-673 ◽  
Author(s):  
Ulla Finne ◽  
KaisaMari Rönkkö ◽  
Arto Urtti
Keyword(s):  
Molecular Weight ◽  
Maleic Anhydride ◽  
Methyl Ether ◽  
Vinyl Methyl ◽  
Polymer Molecular Weight ◽  
Vinyl Methyl Ether ◽  
Basic Additive

Roles of acid/base nature and molecular weight in drug release from matrices of gelfoam and monoisopropyl ester of poly(vinyl methyl ether–maleic anhydride)

1998 ◽  
Vol 56 (1-3) ◽  
pp. 273-283 ◽  
Author(s):  
Kaisa Mari Hämäläinen ◽  
Elsi Määttä ◽  
Hilkka Piirainen ◽  
Marianne Sarkola ◽  
Anne Väisänen ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Drug Release ◽  
Maleic Anhydride ◽  
Methyl Ether ◽  
Vinyl Methyl ◽  
Acid Base ◽  
Vinyl Methyl Ether
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