Patent ID: 7479509
Filing Date: 2009-01-20
Classification: C08G,C08L,H01L

Abstract:
1. A porous organosilicate polymer composite prepared by heating an organic/inorganic hybrid polymer in which an organosilicate polymer is chemically bonded to a radial pore-forming polymer ended with a hydrolyzable alkoxysilyl group and used as a core molecule, wherein the hydrolyzable alkoxysilyl group of the radial pore-forming polymer is —CONH—(CH 2 ) 3 —Si(OC 2 H 5 ) 3 , —CH 2 CH(CH 3 )—CH 2 O(CH 2 ) 3 —Si(CH 3 ) 2 (OC 2 H 5 ), —CH 2 CH(OH)—CH 2 O(CH 2 ) 3 —Si(CH 3 )(OC 2 H 5 ) 2 , or —CH 2 CH(OH)—CH 2 O(CH 2 ) 3 —Si(CH 3 )(OCH 3 ) 2 .