SELECTIVE GAS TRANSPORT FILMS THAT CONTAIN BROMINATED STYRENE-BUTADIENE COPOLYMERS
摘要
<p>Brominated styrene-butadiene copolymers are useful gas transport films. The gas transport films are made by brominating a starting styrene-butadiene copolymer, and then forming the brominated styrene-butadiene copolymer into a film. The film may contain a blend of the brominated styrene-butadiene copolymer with one or more other polymers. The films have excellent selectivities between certain pairs of gasses, and exhibit high gas transport rates for various gasses such as carbon dioxide and water vapor.</p>
申请公布号
CA2841544(A1)
申请公布日期
2013.01.17
申请号
CA20122841544
申请日期
2012.06.27
申请人
DOW GLOBAL TECHNOLOGIES LLC
发明人
MATTEUCCI, SCOTT T.;BEACH, MARK W.;MATTEUCCI, MICHAL E.;KRAM, SHARI L.;STOBBY, WILLIAM G.;MORGAN, TED A.;BEULICH, INKEN