公开(公告)号：US06679944B1

公开(公告)日：2004-01-20

申请号：US10048320

申请日：2002-01-29

申请人： Yuji Ito ,  Akemi Shiraishi ,  Wakako Tamura

发明人： Yuji Ito ,  Akemi Shiraishi ,  Wakako Tamura

IPC分类号： C09K312

CPC分类号： C09K3/12 ,  C09K3/10 ,  E02D19/16 ,  E04B1/66 ,  E04G23/0214

摘要： An object of the present invention is to provide a leakage water cut-off agent that has an excellent power to seal a water leakage site by a simple process without damaging the appearance of a building. A leakage water cut-off agent of the present invention comprises (a) a surfactant, (b) an aluminium compound and (c) a basic substance, and further comprises water if necessary.

摘要翻译： 本发明的目的在于提供一种泄漏水截止剂，其具有通过简单的工艺密封漏水部位而不损坏建筑物的外观的优异的动力。 本发明的泄漏水截止剂包括（a）表面活性剂，（b）铝化合物和（c）碱性物质，并且如果需要还包含水。

公开(公告)号：US06786960B2

公开(公告)日：2004-09-07

申请号：US10254583

申请日：2002-09-26

申请人： Michael S. Profetto

发明人： Michael S. Profetto

IPC分类号： C09K312

CPC分类号： C09K3/12

摘要： A stop-leak composition for the cooling system of an internal combustion engine and the like may comprise a powdered mixture of ground wood, optionally with ginger rhizome powder, with the above being mixed with ground nutshells. The composition may be packaged in polyvinyl alcohol film. Also, a stop-leak composition tablet may be prepared from powdered purified cellulose, ground nutshells, and ginger rhizome powder, formed into a solid tablet. Either of these items may be placed into the radiator of a vehicle. The bag and the tablet each dissolve, and the contents spontaneously disperse into the radiator coolant to seal pin hole leaks.

公开(公告)号：US06767395B2

公开(公告)日：2004-07-27

申请号：US10246440

申请日：2002-09-18

申请人： Douglas Erick

发明人： Douglas Erick

IPC分类号： C09K312

CPC分类号： C09K3/12

摘要： A liquid aluminum stop leak usable in aluminum radiators, aluminum engine blocks, and aluminum heat transfer systems for stopping leaks of coolant therefrom. A liquid aluminum stop leak comprising: water; a preservative; CH2OH; cellulose; polyester; aluminum flakes; a compound for maintaining a suspension, and compounds for adjusting the pH level of the blend. The liquid aluminum stop leak is compatible with aluminum cooling systems preventing galvanic decay.

摘要翻译： 可用于铝散热器，铝发动机缸体和铝热传递系统中的液体铝停止泄漏，用于阻止冷却液泄漏。 液体铝停止泄漏，包括：水; 防腐剂 CH2OH; 纤维素; 聚酯 铝片; 用于保持悬浮液的化合物和用于调节混合物的pH水平的化合物。 液体铝止动泄漏与铝制冷系统兼容，防止电镀腐蚀。

公开(公告)号：US06264732B1

公开(公告)日：2001-07-24

申请号：US09613831

申请日：2000-07-11

申请人： Akiko Tanaka ,  Toshio Yamagiwa

发明人： Akiko Tanaka ,  Toshio Yamagiwa

IPC分类号： C09K312

CPC分类号： B29D30/0685 ,  B29C73/163 ,  B29C73/22 ,  B29D2030/0698 ,  B29L2023/245 ,  B29L2030/00

摘要： A puncture preventive sealant capable of reducing the content of cellulose fibers for suppressing the cost of the sealant while keeping a high sealing performance due to the cellulose fibers. A sealant, which is filled in a sealant chamber defined in a tube adjacently to an air chamber, contains synthetic fibers and cellulose fibers in a solvent. The content of the synthetic fibers is in a range of from 75 to 90 wt % and the content of the cellulose fiber is in a range of from 25 to 10 wt %. Since the sealant is filled in the sealant chamber having a capacity significantly smaller than that of the air chamber, the separation of the synthetic fibers due to a centrifugal force substantially exert no adverse effect on the characteristics of the sealant. Accordingly, the content of the cellulose fibers can be set at such a minimum value so as to block a large puncture hole. As a result, it is possible to reduce the cost by reducing the content of the cellulose fibers.

摘要翻译： 一种能够降低纤维素纤维含量以防止密封剂成本同时保持由于纤维素纤维而导致的高密封性能的防刺戳密封胶。 填充在与气室相邻的管中限定的密封剂室中的密封剂在溶剂中含有合成纤维和纤维素纤维。 合成纤维的含量为75〜90重量％，纤维素纤维的含量为25〜10重量％。 由于密封剂填充在密封剂室中，其容量明显小于空气室的密度，所以合成纤维由于离心力的分离基本上不会对密封剂的特性产生不利影响。 因此，可以将纤维素纤维的含量设定为阻止大的穿刺孔的最小值。 结果，可以通过降低纤维素纤维的含量来降低成本。