公开(公告)号：US4578407A

公开(公告)日：1986-03-25

申请号：US364117

申请日：1982-03-31

申请人： Robert N. Amabile ,  Richard E. Judd ,  Stanley J. Gromelski, Jr.

发明人： Robert N. Amabile ,  Richard E. Judd ,  Stanley J. Gromelski, Jr.

IPC分类号： C08L39/00 ,  C08L7/00 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02 ,  C08L35/08 ,  C09D5/04 ,  C09D137/00 ,  C09D139/06 ,  C23G1/02 ,  B08B7/00 ,  C08L5/00 ,  C11D3/37 ,  C11D7/32

CPC分类号： C23G1/025 ,  C09D139/06 ,  C08L35/08 ,  Y10T29/45

摘要： Spreadable thixotropic coating composition suitable for rust removal and containing polyvinylpyrrolidone, water and a thixotropic agent which is either xanthan gum or water-soluble crosslinked interpolymer of maleic anhydride, monovinyl alkyl ether and crosslinking agent. The composition has a pH between about 1.5 and 7.0 is applied to rusty metal surfaces and allowed to dry. During drying the rust becomes incorporated into the coating which is then easily removed.

摘要翻译： 适用于除锈并含有聚乙烯吡咯烷酮，水和触变剂的可膨胀触变性涂料组合物，其为马来酸酐，单乙烯基烷基醚和交联剂的黄原胶或水溶性交联互聚物。 将组合物的pH值介于约1.5和7.0之间，施加到生锈的金属表面并使其干燥。 在干燥过程中，生锈被并入到涂层中，然后容易地去除。

公开(公告)号：US5814159A

公开(公告)日：1998-09-29

申请号：US803781

申请日：1997-02-24

申请人： William R. Paley ,  Steven J. Paley ,  Douglas W. Cooper ,  Peter B. Russo ,  Jeffrey C. Sayre ,  Howard D. Siegerman ,  Robert N. Amabile

发明人： William R. Paley ,  Steven J. Paley ,  Douglas W. Cooper ,  Peter B. Russo ,  Jeffrey C. Sayre ,  Howard D. Siegerman ,  Robert N. Amabile

IPC分类号： A47L13/17 ,  A47K10/32 ,  A47L13/26 ,  B65D75/30 ,  B65D75/58 ,  B65D81/32 ,  B65D83/08 ,  H01L21/00 ,  B08B7/00 ,  B65D79/00

CPC分类号： H01L21/67017 ,  A47K10/32 ,  B65D81/3261 ,  B65D81/3272 ,  B65D83/0805 ,  H01L21/6704 ,  A47K2010/3266 ,  B65D75/30 ,  B65D75/5838

摘要： A cleaning kit for use in cleaning surfaces in clean rooms, semiconductor fabrication plants, pharmaceutical manufacturing facilities, etc. A stack of extremely clean wipers is packaged together with a container of cleaning fluid in a liquid-tight outer container. The outer container is vacuum-sealed. The kit is stored until just before it is to be used. Fluid is released from the inner container into the wipers, preferably by means of a puncturing device operable to puncture one of the walls of the inner container by the application of pressure in a limited area on the outside of the outer container. The cleaning liquid is allowed to soak into the wipers, and the wipers are removed from the outer container for use. The container can be resealed to protect the wipers after the package has been opened. The puncturing device is located away from the edges of the package to minimize the chances of accidental puncture. This device and method minimize deterioration of the wiper material due to prolonged contact with the cleaning fluid, and minimize the loss of effectiveness of substances such as biocides which might deteriorate due to prolonged contact with the wiper material.

摘要翻译： 用于洁净室，半导体制造工厂，制药设备等的清洁表面的清洁套件。非常干净的擦拭器的堆叠与清洁流体容器一起包装在液密的外部容器中。 外部容器被真空密封。 该套件存储直到使用之前。 流体从内部容器释放到擦拭器中，优选地通过穿刺装置，其可操作以通过在外部容器的外部的有限区域中施加压力来刺穿内部容器的一个壁。 将清洁液浸入擦拭器中，并将擦拭器从外部容器中取出使用。 在包装打开后，容器可以重新密封以保护擦拭器。 穿刺装置远离包装的边缘，以最小化意外穿刺的机会。 该装置和方法使得由于与清洁流体的长时间接触而使擦拭器材料的劣化最小化，并且使由于与擦拭材料的长时间接触而可能劣化的诸如杀生物剂的物质的失效最小化。