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1. 发明申请

WO1997044279A1 SYSTEMS FOR AMELIORATING OIL SPILLS IN MARINE AND INLAND WATERS 审中-公开
标题翻译：用于在海洋和内陆水域中调整油体的系统
公开(公告)号：WO1997044279A1
公开(公告)日：1997-11-27
申请号：PCT/US1997009306
申请日：1997-05-23
申请人： RINK, Glenn, R. , ROSANIA, Robert, L. , SMITH, David, R. , JOHNSON, Thomas, C. , HEGEMAN, Jan, R. , ALLEN, Peter, A.
IPC分类号： C02F01/28
CPC分类号： C02F1/681 , B01D17/0205 , B01D17/0214 , E02B15/101 , Y02A20/204 , Y10S210/923 , Y10S210/924 , Y10S210/925 , Y10T428/139 , Y10T428/2998
摘要： A plurality of water and oil porous sacks (10) are partially filled with a number of generally toroidal bodies of a polymer material that entraps oil, and includes mesh fragments scattered throughout the bodies. Each sack is sewn with a perimeter stiffening ring (110), to retain a flat profile, and has a netting that closes to help inhibit outflow of the oil when the sack is retrieved. When deployed from a ship, or by air onto an open-water surface (50), the sacks spread into pancake shape and the polymer matter forms a single layer that retains the oil. The inventive sacks will float indefinitely without releasing the oil or allowing it to emulsify, so the oil can remain in place until collection efforts are feasible. The sacks can be burned in situ, or standard fishing boats or specialized collection boats can be used to retrieve the sacks, and the collected material can be burned to capture the energy content of the oil or processed to separate the oil from the polymer. The inventive sacks can be used in conjunction with other, known containment or retrieval equipment, such as booms or skimmers. The system is specially designed for rapid deployment and efficiency in rough water.
摘要翻译：多个水和油多孔袋（10）部分地填充有多个大体上环形的聚合物材料，其截留油，并且包括散布在整个主体中的网片。每个袋缝有周边加强环（110），以保持平坦的轮廓，并且具有关闭的网，以帮助在收回袋时抑制油的流出。当从船上或通过空气部署到露天水面（50）时，袋扩展成薄饼形状，聚合物形成保持油的单层。本发明的袋将无限期地浮起，而不释放油或允许其乳化，因此油可以保持在适当位置，直到收集努力可行。袋可以在原地烧，或者可以使用标准渔船或专用收集船来收集袋子，并且可以将所收集的材料燃烧以捕获油的能量或加工以将油与聚合物分离。本发明的袋可以与其他已知的包装或取样设备结合使用，例如吊杆或撇渣器。该系统专为快速部署和高效率的粗水而设计。

2. 发明申请

WO1994020547A1 WATER ABSORBENT RESIN PARTICLES OF CROSSLINKED CARBOXYL CONTAINING POLYMERS AND METHOD OF PREPARATION 审中-公开
标题翻译：交联羧基含聚合物的吸水树脂颗粒和制备方法
公开(公告)号：WO1994020547A1
公开(公告)日：1994-09-15
申请号：PCT/US1994002445
申请日：1994-03-08
申请人： THE DOW CHEMICAL COMPANY , BURGERT, Josef, H. , GARTNER, Herbert, A. , CHRISTENSEN, Stephen, B. , BUCHHOLZ, Frederic, L. , JOHNSON, Thomas, C. , GRAHAM, Andrew, T.
发明人： THE DOW CHEMICAL COMPANY
IPC分类号： C08F08/00
CPC分类号： A61L15/24 , C08F8/00 , A61L15/60 , C08L33/00 , C08F220/06
摘要： A water-absorbent resin particle that exhibits a centrifuged absorption capacity of 26 g/g or greater, an absorption under load of 24 g/g or greater at 0.6 psi load. Other aspects of the invention are processes for the preparation of such water-absorbent resin particles which comprise the inclusion of a chlorine or bromine containing oxidizing agent followed by heat-treatment to produce particles with superior centrifuged absorption capacity in combination with high absorption under load at high load, and acceptable levels of residuals. These water-absorbent resin particles provide superior performance when incorporated into absorbent structures.
摘要翻译：离子吸收能力为26g / g以上的吸水性树脂粒子，负荷为0.6磅/英寸2的负荷下的吸收为24g / g以上。本发明的其它方面是制备这种吸水性树脂颗粒的方法，其包括含有氯或溴的氧化剂，然后进行热处理，以产生具有优异的离心吸收能力的颗粒以及在高负载下的高吸收高负载和可接受的残留水平。这些吸水性树脂颗粒在结合到吸收结构中时具有优异的性能。

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