公开(公告)号：US4668709A

公开(公告)日：1987-05-26

申请号：US878553

申请日：1986-06-26

Applicant: Keith Jones ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Ziq Hao

Inventor： Keith Jones ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Ziq Hao

IPC: C08F8/00 ,  B01J20/26 ,  C08F8/04 ,  C08F8/06 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/40 ,  C08F8/44 ,  C08J9/00 ,  C08J9/28 ,  C08F14/00 ,  C08F114/00

CPC classification number: B01J20/26 ,  C08J9/00 ,  C08J9/28 ,  C08J2201/0504

Abstract: This invention provides a highly porous crosslinked functionalised polymer having interconnected cavities of micron dimensions and having a pore volume greater than about 5.6 cc/g and having a capacity to absorb water and also to absorb saline solutions. The polymers are generally based on styrene or various acrylates or mixtures and have a functional group selected from a large range of ionic and polar compositions.

公开(公告)号：US4612334A

公开(公告)日：1986-09-16

申请号：US707279

申请日：1985-03-01

Applicant: Keith Jones ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Zia Haq

Inventor： Keith Jones ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Zia Haq

IPC: C08F8/00 ,  B01J20/26 ,  C08F8/04 ,  C08F8/06 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/40 ,  C08F8/44 ,  C08J9/00 ,  C08J9/28 ,  C08F14/00 ,  C08F114/00

CPC classification number: B01J20/26 ,  C08J9/00 ,  C08J9/28 ,  C08J2201/0504

Abstract: This invention provides a highly porous crosslinked functionalized polymer having interconnected cavities of micron dimensions and having a pore volume greater than about 5.6 cc/g and having a capacity to absorb water and also to absorb saline solutions. The polymers are generally based on styrene or various acrylates or mixtures and have a functional group selected from a large range of ionic and polar compositions.

公开(公告)号：US4611014A

公开(公告)日：1986-09-09

申请号：US707306

申请日：1985-03-01

Applicant: Keith Jomes ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Zia Haq

Inventor： Keith Jomes ,  Barry R. Lothian ,  Alexander Martin ,  Graham Taylor ,  Zia Haq

IPC: C08F8/00 ,  B01J20/26 ,  C08F8/04 ,  C08F8/06 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/40 ,  C08F8/44 ,  C08J9/00 ,  C08J9/28 ,  C08F14/00 ,  C08F114/00

CPC classification number: B01J20/26 ,  C08J9/00 ,  C08J9/28 ,  C08J2201/0504

Abstract: This invention discloses highly porous crosslinked functionalized polymers having interconnected cavities and a pore volume greater than 5.6 cc/g in the swollen state and having a capacity to absorb aqueous or organic acidic liquids from its dried state of at least 3 g liquid per gram of polymer. The polymers are generally based on styrene and/or methacrylate compositions and contain various ionic or polar functional groups.

Abstract translation: 本发明公开了具有相互连接的空腔和在膨胀状态下孔隙体积大于5.6cc / g的高度多孔的交联官能化聚合物，并具有从其干燥状态吸收含水或有机酸性液体至少3g液体/克聚合物的能力 。 聚合物通常基于苯乙烯和/或甲基丙烯酸酯组合物并且含有各种离子或极性官能团。