-
公开(公告)号：US5508060A
公开(公告)日：1996-04-16
申请号：US193170
申请日：1994-09-19
申请人： Craig A. Perman , Joanne M. Bartkus , Hye-Ok Choi , Manfred E. Riechert , Kelvin J. Witcher , Richard C. Kao , James S. Stefely , John E. Gozum
发明人： Craig A. Perman , Joanne M. Bartkus , Hye-Ok Choi , Manfred E. Riechert , Kelvin J. Witcher , Richard C. Kao , James S. Stefely , John E. Gozum
IPC分类号： A61K9/00 , A61K9/16 , A61K47/32 , A61K47/34 , A61L17/00 , A61L29/16 , A61L31/16 , C08J3/20 , C08J7/06 , D06M23/10 , D06P1/94 , B05D3/12
CPC分类号： D06P1/94 , A61K9/1647 , A61K9/1658 , A61K9/1694 , A61L17/005 , C08J7/065 , D06M23/105 , A61L2300/252 , A61L2300/406 , A61L2300/43 , A61L2300/442 , A61L2300/622 , Y02P20/544
摘要： Methods of impregnating various polymer substrates with an impregnation additive, by simultaneously contacting the polymer substrate with an impregnation additive, carrier liquid, and supercritical fluid are provided. The impregnation additive is substantially insoluble in the supercritical fluid, and the carrier liquid is preferably substantially insoluble in the supercritical fluid.
摘要翻译： PCT No.PCT / US94 / 01557 Sec。 371日期1994年9月19日 102（e）1994年9月19日PCT 1994年2月10日PCT PCT。 出版物WO94 / 18264 日期：1994年8月18日。提供了用浸渍添加剂浸渍各种聚合物基材，同时使聚合物基材与浸渍添加剂，载体液体和超临界流体接触的方法。 浸渍添加剂基本上不溶于超临界流体，载体液体优选基本上不溶于超临界流体。
-
2.发明授权
公开(公告)号：US5670102A
公开(公告)日：1997-09-23
申请号：US181696
申请日：1994-01-25
CPC分类号： B29C44/3453 , B29C44/348 , C08J9/18
摘要： Foamed thermoplastic articles, both filled and unfilled foamed articles have a foamed density of greater than 0.03 grams per cubic centimeters (g/cm.sup.3), cell sizes in the range of 10 to 300 micrometers (.mu.m) with cell wall thicknesses of greater than 0.1 .mu.m but less than 2 .mu.m and a process for making the same.
摘要翻译： 填充和未填充的发泡制品的发泡热塑性制品的发泡密度大于0.03克/立方厘米（g / cm 3），泡孔尺寸在10-300微米（μm）的范围内，孔壁厚度大于0.1 亩，但小于2亩，并制造相同的过程。
-
公开(公告)号：US5340614A
公开(公告)日：1994-08-23
申请号：US16603
申请日：1993-02-11
IPC分类号： A61K9/00 , A61K9/16 , A61K47/32 , A61K47/34 , A61L17/00 , A61L29/16 , A61L31/16 , C08J3/20 , C08J7/06 , D06M23/10 , D06P1/94 , B05D3/04
CPC分类号： D06P1/94 , A61K9/1647 , A61K9/1658 , A61K9/1694 , A61L17/005 , C08J7/065 , D06M23/105 , A61L2300/252 , A61L2300/406 , A61L2300/43 , A61L2300/442 , A61L2300/622 , Y02P20/544
摘要： Methods of impregnating various polymer substrates with an impregnation additive, by simultaneously contacting the polymer substrate with an impregnation additive, carrier liquid, and supercritical fluid are provided. The impregnation additive is substantially insoluble in the supercritical fluid, and the carrier liquid is preferably substantially insoluble in the supercritical fluid.
摘要翻译： 提供了通过同时使聚合物基底与浸渍添加剂，载体液体和超临界流体接触来浸渍各种聚合物基材的浸渍添加剂的方法。 浸渍添加剂基本上不溶于超临界流体，载体液体优选基本上不溶于超临界流体。
-
公开(公告)号：US6126919A
公开(公告)日：2000-10-03
申请号：US797803
申请日：1997-02-07
申请人： James S. Stefely , David W. Schultz , Luke E. Schallinger , Craig A. Perman , Chester L. Leach , Daniel C. Duan
发明人： James S. Stefely , David W. Schultz , Luke E. Schallinger , Craig A. Perman , Chester L. Leach , Daniel C. Duan
CPC分类号： A61K9/0075 , A61K47/482 , A61K9/008 , A61K9/1647
摘要： Methods, compounds, and medicinal formulations utilizing biocompatible polymers for delivery of a drug, particularly for solubilizing, stabilizing and/or providing sustained release of drug from topical, implantable, and inhalation systems. Many of the methods, compounds, and medicinal formulations are particularly suitable for oral and/or nasal inhalation and use polymers of the formula --[X--R.sup.1 --C(O)]-- wherein each R.sup.1 is an independently selected organic group that links the --X-- group to the carbonyl group, and each X is independently oxygen, sulfur, or catenary nitrogen.
摘要翻译： 方法，化合物和利用生物相容性聚合物递送药物的药物制剂，特别是用于增溶，稳定和/或从局部，可植入和吸入系统中持续释放药物。 许多方法，化合物和药物制剂特别适用于口服和/或鼻吸入并使用下式的聚合物 - [X-R 1 -C（O）] - ，其中每个R 1是独立选择的有机基团，其连接 -X-基团，并且每个X独立地为氧，硫或链状氮。
-
公开(公告)号：US06416742B1
公开(公告)日：2002-07-09
申请号：US09634406
申请日：2000-08-09
申请人： James S. Stefely , David W. Schultz , Luke E. Schallinger , Craig A. Perman , Chester L. Leach , Daniel C. Duan
发明人： James S. Stefely , David W. Schultz , Luke E. Schallinger , Craig A. Perman , Chester L. Leach , Daniel C. Duan
IPC分类号： A61K912
CPC分类号： A61K9/0075 , A61K9/008 , A61K9/1647 , A61K47/593
摘要： Methods, compounds, and medicinal formulations utilizing biocompatible polymers for delivery of a drug, particularly for solubilizing, stabilizing and/or providing sustained release of drug from topical, implantable, and inhalation systems. Many of the methods, compounds, and medicinal formulations are particularly suitable for oral and/or nasal inhalation and use polymers of the formula —[X—R1—C(O)]— wherein each R1 is an independently selected organic group that links the —X— group to the carbonyl group, and each X is independently oxygen, sulfur, or catenary nitrogen.
摘要翻译： 方法，化合物和利用生物相容性聚合物递送药物的药物制剂，特别是用于增溶，稳定和/或从局部，可植入和吸入系统中持续释放药物。 许多方法，化合物和药物制剂特别适用于口服和/或鼻吸入并使用下式的聚合物 - [X-R 1 -C（O）] - ，其中每个R 1是独立选择的有机基团，其连接 -X-基团，并且每个X独立地为氧，硫或链状氮。
-
6.发明授权Supersensitization of red sensitized, silver halide emulsions with 5-substituted-amino-1,2,3,4-thiatriazoles 失效用5-取代的氨基-1,2,3,4-噻二唑对红色敏化的卤化银乳剂进行超敏化
公开(公告)号：US5306612A
公开(公告)日：1994-04-26
申请号：US259349
申请日：1988-10-18
CPC分类号： G03C1/28
摘要： 5-Substituted-amino-1,2,3,4-thiatriazoles have been found to be supersensitizers for silver halide photographic emulsions spectrally sensitized to the red region of the electromagnetic spectrum.
摘要翻译： 已经发现5-取代的氨基-1,2,3,4-噻二唑是对电磁光谱的红色区域光谱敏化的卤化银照相乳剂的超敏剂。
-
公开(公告)号：US07300801B2
公开(公告)日：2007-11-27
申请号：US10660843
申请日：2003-09-12
申请人： Robert A. Pranis , Craig A. Perman
发明人： Robert A. Pranis , Craig A. Perman
CPC分类号： B32B5/02 , B01D17/0202 , B01J20/28028 , B01J47/018 , B01L3/50255 , B01L2200/0631 , B01L2200/12 , B01L2300/0829 , B32B3/26 , B32B5/18 , B32B5/24 , B32B7/04 , B32B17/02 , B32B27/02 , B32B27/20 , B32B2264/02 , B32B2305/026 , Y10T436/255
摘要： Solid phase extraction articles, well-less filtration devices, and methods of manufacturing the articles and devices are disclosed. Methods of extracting analytes from samples using the articles and devices are also disclosed. The articles, devices and methods include a solid phase extraction medium (SPE medium) that incorporates thermoplastic material, e.g., in the form of thermoplastic particles enmeshed within a fibril matrix.
摘要翻译： 公开了固相萃取制品，良好的过滤装置和制造物品和装置的方法。 还公开了使用制品和装置从样品中提取分析物的方法。 制品，装置和方法包括掺入热塑性材料的固相萃取介质（SPE介质），例如以原纤维基质内的热塑性颗粒的形式。
-
公开(公告)号：US5320773A
公开(公告)日：1994-06-14
申请号：US767642
申请日：1991-09-30
申请人： Craig A. Perman , Ulrich R. Schegel
发明人： Craig A. Perman , Ulrich R. Schegel
摘要： The present invention provides a composition in dry form, preferably in the form of a tablet, containing a combination of ingredients which upon addition to contaminated water effectively removes turbidity, metal and organic contaminants in the water and thereby makes the water safer for drinking. The composition is particularly useful for personal use so that safe drinking water can be obtained by the simple addition of the composition to the water to remove the turbidity and contaminating materials contained therein. Preferably the composition contains bentonite clay, attapulgite clay, polymeric coagulant and/or flocculent, biocide, zeolite and activated charcoal. The invention also provides a method for treating water with the composition as well as a method for making the composition.
摘要翻译： 本发明提供干燥形式的组合物，优选为片剂形式，其含有成分的组合，其在添加到污染水中时有效地去除水中的浊度，金属和有机污染物，从而使得饮用水更安全。 该组合物对于个人使用特别有用，因此通过将组合物简单添加到水中以除去其中所含的浊度和污染物质，可以获得安全的饮用水。 优选地，组合物包含膨润土，绿坡缕石粘土，聚合物凝结剂和/或絮凝剂，杀生物剂，沸石和活性炭。 本发明还提供了一种用该组合物处理水的方法以及一种制备该组合物的方法。
-
公开(公告)号：US4078918A
公开(公告)日：1978-03-14
申请号：US745484
申请日：1976-11-26
申请人： Craig A. Perman
发明人： Craig A. Perman
CPC分类号： C01G5/003 , C22B11/046 , C22B3/0024 , C22B43/00 , C22B7/006 , Y02P10/214 , Y02P10/234
摘要： A recovery process for reclaiming precious metals from industrial process residues, such as silver chloride resulting from salt analysis of meats in a packing plant, or alternatively, from industrial waste photographic papers or the like. The process comprises pretreating the material with an oxidizing agent capable of substantially completely oxidizing organic contaminants, reacting the material with ammonium hydroxide to form a soluble amine complex, and reacting the amine complex with ascorbic acid or a salt form of ascorbic acid to provide precious metal in elemental form. The preferred process is for reclaiming silver.
摘要翻译： 用于从工业过程残留物回收贵金属的回收方法，例如由包装设备中的肉的盐分析产生的氯化银，或者可选地，从工业废物照相纸等中回收。 该方法包括用能够基本上完全氧化有机污染物的氧化剂对材料进行预处理，使该材料与氢氧化铵反应形成可溶性胺络合物，并使胺络合物与抗坏血酸或抗坏血酸盐形成反应，以提供贵金属 以元素形式。 优选的方法是回收银。
-
公开(公告)号：US06492183B1
公开(公告)日：2002-12-10
申请号：US09787133
申请日：2001-03-13
申请人： Craig A. Perman , Taib K. Ansera , Eric E. Wisted , Michael R. Berrigan , Jason R. Jacobson , Glen H. Bayer, Jr.
发明人： Craig A. Perman , Taib K. Ansera , Eric E. Wisted , Michael R. Berrigan , Jason R. Jacobson , Glen H. Bayer, Jr.
IPC分类号： G01N118
CPC分类号： B32B5/22 , B01D11/0219 , B01D17/0202 , B01D29/012 , B01J20/28004 , B01J20/28007 , B01J20/28014 , B01J20/28028 , B01J20/28033 , B01J20/28035 , B32B5/022 , B32B17/10724 , B32B17/10752 , B32B17/10779 , B32B2262/00 , B32B2323/04 , B32B2323/10 , B82Y30/00 , Y10T156/10 , Y10T436/25375 , Y10T436/255
摘要： This invention provides a one-piece multilayer article for use in solid phase extraction that includes at least two porous support layers and a solid phase extraction medium, wherein the porous support layers are thermo-mechanically attached at at least one thermo-mechanical attachment site. At least one of the porous support layers can be a prefilter layer.
摘要翻译： 本发明提供一种用于固相萃取的单件多层制品，其包括至少两个多孔支撑层和固相萃取介质，其中所述多孔载体层在至少一个热机械附着位点热机械连接。 至少一个多孔支撑层可以是预过滤层。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.037 秒)