公开(公告)号：US06474029B1

公开(公告)日：2002-11-05

申请号：US09412743

申请日：1999-10-05

申请人： Peter Cook ,  Gordon Partridge ,  Anthony Richard Marsh

发明人： Peter Cook ,  Gordon Partridge ,  Anthony Richard Marsh

IPC分类号： E04C320

CPC分类号： E04C2/20 ,  E01C5/20 ,  E01C2201/12 ,  E01C2201/167 ,  E04H17/16

摘要： A roadway or fence comprises a series of panels linked together by means of flexible joints. A series of the panels is prevented from separating into discrete panels by means of a compression rod. Lengths of the panels thus connected are secured to further such lengths using a coupling device.

摘要翻译： 道路或围栏包括通过柔性接头连接在一起的一系列面板。 通过压缩杆防止一系列面板分离成离散面板。 使用联接装置将如此连接的面板的长度固定到另外的长度上。

公开(公告)号：US4143218A

公开(公告)日：1979-03-06

申请号：US832478

申请日：1977-09-12

申请人： Lionel B. Adams ,  Keith V. Lovell ,  Gordon Partridge ,  Barbara J. Ringrose

发明人： Lionel B. Adams ,  Keith V. Lovell ,  Gordon Partridge ,  Barbara J. Ringrose

IPC分类号： H01M2/16 ,  B01D67/00 ,  B29C71/02 ,  C08J7/02

CPC分类号： B01D67/0083 ,  B01D67/0088 ,  C08J7/02 ,  C08J2351/00

摘要： A method of treating a hydrophilic polymer film is described in which the film is immersed at a temperature greater than 80.degree. C., and preferably greater than the crystalline melting point of the polymer, in a liquid capable of swelling the polymer. Polymers to which this method can be applied include graft copolymers of for example polyethylene, polypropylene, polytetrafluoroethylene, and nylon with acrylic or methacrylic acid. The films when treated have decreased electrical resistance and increased hydroxyl ion permeability and are then useful as battery separators and in other semi permeable membrane applications.

公开(公告)号：US4144301A

公开(公告)日：1979-03-13

申请号：US657629

申请日：1976-02-12

申请人： Lionel B. Adams ,  Peter J. Fydelor ,  Gordon Partridge ,  Kenneth B. Pithouse

发明人： Lionel B. Adams ,  Peter J. Fydelor ,  Gordon Partridge ,  Kenneth B. Pithouse

IPC分类号： H01M2/16 ,  H01M3/00

CPC分类号： H01M2/1653 ,  H01M2/1673

摘要： An Electrolytic cell having a separator positioned between a positive electrode and a negative electrode is disclosed in which the separator is a moulding of polymer material derived from a particulate polymer material having a polar graft-copolymerized surface. The separator may be deposited as a coherent film of the surface of an electrode by sintering the particulate material into a coating around the electrode using heat and/or pressure. Alternatively a shaped article such as a case, envelope, sheet film or the like may be prepared and used to wrap around or encase an electrode.

摘要翻译： 公开了一种具有位于正极和负极之间的隔膜的电解槽，其中隔板是由具有极性接枝共聚表面的颗粒聚合物材料衍生的聚合物材料的模制品。 可以通过使用热和/或压力将颗粒材料烧结成电极周围的涂层，将隔膜沉积为电极表面的粘合膜。 或者，可以制备诸如壳体，封套，薄膜等的成形制品，并用于包裹或包裹电极。