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发明名称
PROCEDIMIENTO PARA LA PREPARACION DE COPOLIMEROS SECUENCIA-DOS CRISTALINOS.
摘要
<p>Crystalline, sequence-type, propylene-styrene copolymers containing quaternary ammonium residues are useful for making anion-exchange membranes.</p>
申请公布号
ES372034(A1)
申请公布日期
1972.03.16
申请号
ES19340003720
申请日期
1969.09.30
申请人
RHONE-POULENC, S. A.
发明人
分类号
C08F8/44;C08J5/22;(IPC1-7):08F/
主分类号
C08F8/44
代理机构
代理人
主权项
地址
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