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1. 发明授权

US08519041B2 High permeability superabsorbent polymer compositions 失效
标题翻译：高渗透性超吸收性聚合物组合物
公开(公告)号：US08519041B2
公开(公告)日：2013-08-27
申请号：US13524232
申请日：2012-06-15
申请人： Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
发明人： Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
IPC分类号： C08K3/32
CPC分类号： C08J3/245 , A61L15/60 , C08J2333/02
摘要： The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
摘要翻译：本发明涉及吸收交联的聚合物组合物，其基于部分中和的单烯属不饱和单体，其携带酸性基团，其中吸收性交联聚合物可以用聚合物涂层涂覆，并且具有改进的性能，特别是在其运输能力方面液体处于膨胀状态，具有高容量和高凝胶渗透性。

2. 发明授权

US08318895B1 Recycling superabsorbent polymer fines 失效
公开(公告)号：US08318895B1
公开(公告)日：2012-11-27
申请号：US13564810
申请日：2012-08-02
申请人： Gonglu Tian , Scott J. Smith , Janet Pate-Linton
发明人： Gonglu Tian , Scott J. Smith , Janet Pate-Linton
IPC分类号： C08C1/14
CPC分类号： B01J20/26 , C08F265/04 , C08F265/06 , C08L51/003 , C08L2666/02 , C08L2666/04
摘要： A process is described for recycling superabsorbent polymer fines into a process that includes treating the superabsorbent polymer fines with caustic and a polymerization step for making the superabsorbent polymer gel. The process requires treating the superabsorbent polymer fines with a caustic, followed by mixture with polymerizable monomer solution, and polymerizing the mixture of the superabsorbent polymer fines and monomer to form the aqueous fluid absorbent polymer. In the process, the fines are incorporated into the new polymer gel and become indistinguishable there from. The gel may then be comminuted into a particulate dried and then separated into a portion having a desired minimum particle size in a fines portion having less than the desired size. The particulate may then be coated with a surface crosslinking agent and surface additives and heated for surface conversion.

3. 发明申请

US20120277096A1 HIGH PERMEABILITY SUPERABSORBENT POLYMER COMPOSITIONS 失效
标题翻译：高渗透性超吸收聚合物组合物
公开(公告)号：US20120277096A1
公开(公告)日：2012-11-01
申请号：US13524232
申请日：2012-06-15
申请人： Scott J. Smith , Stan McIntosh , David L. Bergman, JR.
发明人： Scott J. Smith , Stan McIntosh , David L. Bergman, JR.
IPC分类号： B01J20/26
CPC分类号： C08J3/245 , A61L15/60 , C08J2333/02
摘要： The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
摘要翻译：本发明涉及吸收交联的聚合物组合物，其基于部分中和的单烯属不饱和单体，其携带酸性基团，其中吸收性交联聚合物可以用聚合物涂层涂覆，并且具有改进的性能，特别是在其运输能力方面液体处于膨胀状态，具有高容量和高凝胶渗透性。

4. 发明授权

US08236884B2 High permeability superabsorbent polymer compositions 有权
标题翻译：高渗透性超吸收性聚合物组合物
公开(公告)号：US08236884B2
公开(公告)日：2012-08-07
申请号：US11690611
申请日：2007-03-23
申请人： Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
发明人： Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
IPC分类号： C08K3/32
CPC分类号： C08J3/245 , A61L15/60 , C08J2333/02
摘要： The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
摘要翻译：本发明涉及吸收交联的聚合物组合物，其基于部分中和的单烯属不饱和单体，其携带酸性基团，其中吸收性交联聚合物可以用聚合物涂层涂覆，并且具有改进的性能，特别是在其运输能力方面液体处于膨胀状态，具有高容量和高凝胶渗透性。

5. 发明授权

US07935860B2 Absorbent articles comprising high permeability superabsorbent polymer compositions 有权
标题翻译：包含高渗透性超吸收性聚合物组合物的吸收制品
公开(公告)号：US07935860B2
公开(公告)日：2011-05-03
申请号：US11728243
申请日：2007-03-23
申请人： Richard N. Dodge, II , Tammy J. Nettekoven , Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
发明人： Richard N. Dodge, II , Tammy J. Nettekoven , Scott J. Smith , Stan McIntosh , David L. Bergman, Jr.
IPC分类号： A61F13/15
CPC分类号： A61L15/60 , A61F13/534 , A61F2013/530481 , A61F2013/530642 , A61F2013/530671 , A61F2013/530686 , A61F2013/530751 , A61L15/18
摘要： An absorbent article can have a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. In some aspects, at least one of the topsheet, backsheet, and absorbent core is stretchable. In other aspects, the absorbent core can comprise layers, at least one of which includes substantially the superabsorbent material only and at least one of which includes substantially fluff only. In some aspects, the article includes superabsorbent material having a surface additive that includes a surface crosslinking agent, a water-insoluble inorganic metal compound and a polymeric coating.
摘要翻译：吸收制品可以具有顶片，底片和设置在顶片和底片之间的吸收芯。在一些方面，顶片，底片和吸收芯中的至少一个是可拉伸的。在其它方面，吸收芯可以包括层，其中至少一个仅包括超吸收材料，其中至少一个仅包括基本上的绒毛。在一些方面，该制品包括具有包括表面交联剂，水不溶性无机金属化合物和聚合物涂层的表面添加剂的超吸收材料。

6. 发明申请

US20090023848A1 SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY 有权
标题翻译：具有颜色稳定性的超级聚合物组合物
公开(公告)号：US20090023848A1
公开(公告)日：2009-01-22
申请号：US11778372
申请日：2007-07-16
申请人： Iqbal Ahmed , Mirko Walden , Brian King , Scott J. Smith , Harald Schmidt
发明人： Iqbal Ahmed , Mirko Walden , Brian King , Scott J. Smith , Harald Schmidt
IPC分类号： C08K3/30
CPC分类号： C08F220/06 , A61L15/56 , A61L15/60 , C08F222/1006 , C08K3/30
摘要： The invention relates to absorptive, crosslinked polymeric compositions that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive, crosslinked polymeric composition further includes an antioxidant and is color stable.
摘要翻译：本发明涉及吸收交联的聚合物组合物，其基于部分中和的单烯键式不饱和单体，其携带酸性基团，其中吸收性交联聚合物组合物还包含抗氧化剂并且是颜色稳定的。

7. 发明申请

US20080234420A1 HIGH PERMEABILITY SUPERABSORBENT POLYMER COMPOSITIONS 有权
标题翻译：高渗透性超吸收聚合物组合物
公开(公告)号：US20080234420A1
公开(公告)日：2008-09-25
申请号：US11690611
申请日：2007-03-23
申请人： Scott J. Smith , Stan McIntosh , David L. Bergman
发明人： Scott J. Smith , Stan McIntosh , David L. Bergman
IPC分类号： C08K3/32 , C01B35/04 , C08K3/38 , C08K3/30
CPC分类号： C08J3/245 , A61L15/60 , C08J2333/02
摘要： The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
摘要翻译：本发明涉及吸收交联的聚合物组合物，其基于部分中和的单烯属不饱和单体，其携带酸性基团，其中吸收性交联聚合物可以用聚合物涂层涂覆，并且具有改进的性能，特别是在其运输能力方面液体处于膨胀状态，具有高容量和高凝胶渗透性。

8. 发明授权

US07233839B2 Insertion Control 有权
标题翻译：插入控制
公开(公告)号：US07233839B2
公开(公告)日：2007-06-19
申请号：US11333950
申请日：2006-01-17
申请人： Scott J. Smith , Jeffery G. Nowlin , Jay E. Greene, III , Mark T. Tonack
发明人： Scott J. Smith , Jeffery G. Nowlin , Jay E. Greene, III , Mark T. Tonack
IPC分类号： G06F7/00
CPC分类号： G06Q10/08 , B43M3/045 , B65H39/00 , B65H2511/40 , B65H2511/415 , B65H2513/40 , G07B2017/00491 , B65H2220/01 , B65H2220/03
摘要： According to the invention, an insertion system for collating sheets of printed material for insertion into an envelope is disclosed. The insertion system includes an insertion machine, application software and an operating system. Included in the application software is a first function and a second function, where the first function performs tracking for each packet and the second function controls operation of the insertion machine. Each packet includes a plurality of pieces of printed material that may ultimately be sealed in an envelope. The operating system runs the application software at any given instant and executes the first and second functions.
摘要翻译：根据本发明，公开了一种用于整理用于插入外壳的印刷材料的片材的插入系统。插入系统包括插入机，应用软件和操作系统。包括在应用软件中的是第一功能和第二功能，其中第一功能对每个分组执行跟踪，第二功能控制插入机的操作。每个分组包括可以最终密封在信封中的多个打印材料片。操作系统在任何给定的时刻运行应用软件，并执行第一和第二功能。

9. 发明授权

US07225990B2 Card stripper for removing cards from card carriers 有权
标题翻译：卡片剥离器，用于从卡片卡片上移除卡片
公开(公告)号：US07225990B2
公开(公告)日：2007-06-05
申请号：US10853777
申请日：2004-05-24
申请人： Scott J. Smith , Corey D. Tunink , Timothy J. Walpus , Jeffrey G. Nowlin , Jay E. Greene
发明人： Scott J. Smith , Corey D. Tunink , Timothy J. Walpus , Jeffrey G. Nowlin , Jay E. Greene
IPC分类号： G06K13/06 , G06K13/24 , G06K13/063 , G06K13/067 , G06K5/00
CPC分类号： B43M7/00 , B65H29/54 , B65H2301/44514 , B65H2513/104 , B65H2701/1914 , G07F7/086 , B65H2220/02
摘要： An automated system for preparing cards for further processing includes an envelope feed hopper configured to receive a plurality of envelopes, each having contents including a card carrier and one or more cards attached thereto. The systems also includes an envelope opener configured to receive envelopes from the hopper and create an opening into each envelope. The system further includes a contents parser configured to separate a card carrier and card attached thereto from an envelope. The system also includes a card carrier alignment device configured to unfold a card carrier and align the carrier for further processing and a separation mechanism configured to receive card carriers from the alignment device and separate the card from the carrier. The system also includes a controller programmed to control operation of the system.
摘要翻译：用于制备用于进一步处理的卡片的自动化系统包括配置成接收多个信封的信封进料斗，每个信封具有包括卡载体和附接到其上的一个或多个卡的内容。该系统还包括一个信封开启器，其构造成从料斗接收信封并在每个信封中形成开口。所述系统还包括内容解析器，其被配置为从信封中分离附接到其上的卡片载体和卡片。该系统还包括配置成展开卡片载体并对准载体以进行进一步处理的卡片载体对准装置，以及配置成从对准装置接收卡片载体并将卡片与载体分开的分离机构。该系统还包括一个编程控制系统操作的控制器。

10. 发明授权

US07163969B2 Superabsorbent polymer aqueous paste and coating 有权
标题翻译：超吸收性聚合物水性糊剂和涂料
公开(公告)号：US07163969B2
公开(公告)日：2007-01-16
申请号：US10685080
申请日：2003-10-14
申请人： Iqbal Ahmed , Angela M. Jones , Scott Tomlin , Scott J. Smith
发明人： Iqbal Ahmed , Angela M. Jones , Scott Tomlin , Scott J. Smith
IPC分类号： C09K8/04 , C08L33/00
CPC分类号： C08J3/03 , C08J2300/14 , C09K8/035 , Y10T428/31855 , Y10T428/31909
摘要： The present invention is directed to an aqueous superabsorbent polymer paste comprising from about 1 to about 5 wt % of superabsorbent particles and from about 95 to about 99 wt % of an aqueous water-soluble solution having from about 0.5 to about 5%, preferably from about 1 to about 3% solid level. The present invention is also directed to a coated substrate comprising a substrate material and an aqueous superabsorbent polymer paste comprising a blend of i) from about 1 to about 5 wt % of superabsorbent particles and ii) from about 95 to about 99 wt % of an aqueous water-soluble solution. The present invention is also directed to a method for reducing the loss of circulation fluids into flow passages of a subterranean formation during well drilling, completion or work over operations, by using the aqueous superabsorbent polymer paste of the present invention.
摘要翻译：本发明涉及含水超吸收性聚合物糊剂，其包含约1至约5重量％的超吸收颗粒和约95至约99重量％的水溶性水溶液，其具有约0.5至约5重量％，优选为约1至约3％固体含量。本发明还涉及包含基材和含水超吸收聚合物浆料的涂覆基材，该糊状物包含i）约1至约5重量％的超吸收颗粒和ii）约95至约99重量％的水溶性水溶液。本发明还涉及一种通过使用本发明的水性超吸收聚合物浆料来减少在钻井，完井或作业过程中循环流体损失到地层的流动通道中的损失的方法。

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