Edward T. Kopesky,Jason Berlin,Martin F. Van Buren,Gavin J. C. Braithwaite
申请号：
US13132507
公开号：
US08637063B2
申请日:
2009.12.07
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention provides methods of making hydrolyzed cross-linked polyvinyl alcohol (PVA) hydrogels by polymerizing vinyl acetate (VAc) monomers to polyvinyl acetate (PVAc) polymer network by chemical-crosslinking and hydrolysis. The invention also provides methods for including pendant chains in the hydrogel during the polymerization process. Materials produced and use of the cross-linked hydrolyzed PVA hydrogels also are disclosed herein.
