Porous polymers
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United States of America Patent
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Issued Date -
Jul 15, 2004
app pub date -
Jan 15, 2004
filing date -
Dec 19, 2000
priority date (Note) -
Abandoned
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Abstract
This invention relates to porous polymer films and methods for their preparation. In particular the present invention relates to a method for preparing porous polymer films using ATRP or RAFT polymerisation, or using graft polymers prepared by living/controlled polymerisation or using microgels, methods for enhancing the uniformity of pore size in porous polymer films or for preparing porous polymer films having regularly spaced pores of substantially regular pore size, and methods for facilitating the casting of porous polymer films or for controlling or increasing the pore size of porous polymer films.
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