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1. 发明授权

US07981177B2 Filtration media having a slit-film layer 有权
标题翻译：具有狭缝膜层的过滤介质
公开(公告)号：US07981177B2
公开(公告)日：2011-07-19
申请号：US11828422
申请日：2007-07-26
申请人： Kumar Ogale
发明人： Kumar Ogale
IPC分类号： B01D46/00
CPC分类号： B03C3/30 , A47L9/14 , B01D39/1623 , B01D39/1692 , B01D39/18 , B01D2239/0435 , Y10S55/02 , Y10S55/03 , Y10S55/39
摘要： A composite filter media for a vacuum cleaner comprising a first filtration layer comprising a slit film having a plurality of continuous electrostatically-charged polyolefin filaments disposed substantially parallel to each other along their lengths; and a second filtration layer comprising a high-efficiency filtration media selected from wet-laid filter paper, dry-laid filter paper, and nonwoven filter media; wherein said first filtration layer is disposed in series with said second filtration layer, with respect to an air flow direction through said vacuum cleaner, to form a composite.
摘要翻译：一种用于真空吸尘器的复合过滤介质，包括第一过滤层，其包括具有多个连续静电填充聚烯烃长丝的狭缝膜，所述多个连续静电填充聚烯烃长丝沿其长度彼此基本平行; 以及第二过滤层，其包括选自湿法成网的滤纸，干法成网的滤纸和非织造过滤介质的高效过滤介质; 其中所述第一过滤层相对于通过所述真空吸尘器的空气流动方向与所述第二过滤层串联布置以形成复合材料。

2. 发明授权

US5300365A Olefin polymer films 失效
标题翻译：烯烃聚合物膜
公开(公告)号：US5300365A
公开(公告)日：1994-04-05
申请号：US17896
申请日：1993-02-16
申请人： Kumar Ogale
发明人： Kumar Ogale
IPC分类号： C08J5/18 , C08F297/08 , C08L23/00 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , B32B15/08 , B32B27/32
CPC分类号： C08F297/08 , C08L2207/02 , Y10T428/31692 , Y10T428/31913
摘要： Disclosed are films or sheets comprising an olefin polymer composition which is comprised of(a) from about 10 to 50 parts of a propylene homopolymer having an isotactic index greater than 80, or a copolymer of propylene with ethylene and/or an another alpha-olefin, containing over 80% propylene and having an isotactic index greater than 80;(b) from about 5 to 20 parts of a semi-crystalline copolymer fraction, which copolymer is insoluble in xylene at room or ambient temperature; and(c) from about 40 to 80 parts of a copolymer fraction of ethylene with propylene and/or another alpha-olefin, and optionally with minor amounts of a diene, said copolymer fraction containing less than 40% ethylene and/or other alpha-olefin, being soluble in xylene at room temperature, and having an intrinsic viscosity from 1.5 to 4 dl/gCoextruded films or sheets and laminates wherein at least one layer is a film or sheet as described above, and films or sheets of blends of the olefin polymer composition and another olefin polymer are also disclosed.
摘要翻译：公开了包含烯烃聚合物组合物的膜或片，其包含（a）约10至50份全同立构指数大于80的丙烯均聚物，或丙烯与乙烯和/或另一种α-烯烃的共聚物，含有超过80％的丙烯并具有大于80的全同立构指数; （b）约5至20份半结晶共聚物部分，该共聚物在室温或环境温度下不溶于二甲苯; 和（c）约40至80份乙烯与丙烯和/或另一种α-烯烃的共聚物部分，以及任选地少量的二烯，所述共聚物部分含有少于40％的乙烯和/或其它α-烯烃，烯烃，在室温下可溶于二甲苯，特性粘度为1.5〜4dl / g，共挤塑薄膜或片材和层压材料，其中至少一层为如上所述的薄膜或薄片，以及烯烃聚合物组合物和另一种烯烃聚合物。

3. 发明授权

US5153859A Laminated piezoelectric structure and process of forming the same 失效
标题翻译：层压压电结构及其形成方法
公开(公告)号：US5153859A
公开(公告)日：1992-10-06
申请号：US567865
申请日：1990-08-15
申请人： Joseph V. Chatigny , Kumar Ogale , Lewis F. Brown , Joseph F. Yaskowski
发明人： Joseph V. Chatigny , Kumar Ogale , Lewis F. Brown , Joseph F. Yaskowski
IPC分类号： H04R17/00 , B32B38/00 , G01S3/80 , H01L41/193 , H01L41/45 , H03H3/02 , H03H9/17 , H04R1/44
CPC分类号： H01L41/45 , B32B38/0008 , B32B38/0012 , H01L41/193 , H01L41/257 , B32B2309/02 , B32B2310/14 , B32B2457/00 , B32B38/145 , Y10S264/76 , Y10S310/80 , Y10T29/42
摘要： A method of forming a laminated piezoelectric structure is disclosed wherein a plurality of polarized piezoelectric films of vinylidene fluoride and trifluoroethylene are solvent welded together. The solvent welding solution comprises a copolymer of vinylidene fluoride and trifluoroethylene and a suitable solvent. The transducers produced from such a laminated structure are also disclosed.
摘要翻译：公开了一种形成层压压电结构的方法，其中偏二氟乙烯和三氟乙烯的多个极化压电膜被溶剂焊接在一起。溶剂焊接溶液包括偏二氟乙烯和三氟乙烯的共聚物和合适的溶剂。还公开了由这种层压结构产生的换能器。

4. 发明授权

US4959807A Device for measuring the speed of a moving object 失效
标题翻译：用于测量移动物体的速度的装置
公开(公告)号：US4959807A
公开(公告)日：1990-09-25
申请号：US255932
申请日：1988-10-11
申请人： Mitchell L. Thomspon , Kyung T. Park , Kumar Ogale , William B. Powers
发明人： Mitchell L. Thomspon , Kyung T. Park , Kumar Ogale , William B. Powers
IPC分类号： G01P3/12 , G01P3/66
CPC分类号： G01P3/66
摘要： A device for measuring the speed of a moving object has first and second impact detectors separated by a preselected known distance and disposed in the path of movement of the object. As the object strikes the first and second detectors, the detectors each produce a signal. The signals are separated by a time interval indicative of the distance between the detectors. The elapsed time between the signals is measured by a counter device, and the speed of the object is calculated by a programmable device.
摘要翻译：用于测量移动物体的速度的装置具有由预定的已知距离分开的第一和第二冲击检测器，并设置在物体的运动路径中。当物体撞击第一和第二检测器时，检测器各自产生信号。这些信号以表示检测器之间的距离的时间间隔分开。信号之间的经过时间由计数器装置测量，并且由可编程装置计算物体的速度。

5. 发明申请

US20080257149A1 FILTRATION MEDIA HAVING A SLIT-FILM LAYER 有权
标题翻译：具有薄膜层的过滤介质
公开(公告)号：US20080257149A1
公开(公告)日：2008-10-23
申请号：US11828422
申请日：2007-07-26
申请人： Kumar Ogale
发明人： Kumar Ogale
IPC分类号： B03C3/34 , B01D39/16 , B03C3/01
CPC分类号： B03C3/30 , A47L9/14 , B01D39/1623 , B01D39/1692 , B01D39/18 , B01D2239/0435 , Y10S55/02 , Y10S55/03 , Y10S55/39
摘要： A composite filter media for a vacuum cleaner comprising a first filtration layer comprising a slit film having a plurality of continuous electrostatically-charged polyolefin filaments disposed substantially parallel to each other along their lengths; and a second filtration layer comprising a high-efficiency filtration media selected from wet-laid filter paper, dry-laid filter paper, and nonwoven filter media; wherein said first filtration layer is disposed in series with said second filtration layer, with respect to an air flow direction through said vacuum cleaner, to form a composite.
摘要翻译：一种用于真空吸尘器的复合过滤介质，包括第一过滤层，其包括具有多个连续静电填充聚烯烃长丝的狭缝膜，所述多个连续静电填充聚烯烃长丝沿其长度彼此基本平行; 以及第二过滤层，其包括选自湿法成网的滤纸，干法成网的滤纸和非织造过滤介质的高效过滤介质; 其中所述第一过滤层相对于通过所述真空吸尘器的空气流动方向与所述第二过滤层串联布置以形成复合材料。

6. 发明授权

US5587229A Resilient, high shrinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高收缩丙烯聚合物纱线及其制成的制品
公开(公告)号：US5587229A
公开(公告)日：1996-12-24
申请号：US531985
申请日：1995-09-21
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
IPC分类号： D01F6/30 , D02G3/00 , C08F10/04 , C08L23/00
CPC分类号： D01F6/30 , Y10S526/916 , Y10T428/2915 , Y10T442/3114 , Y10T442/3122 , Y10T442/3146 , Y10T442/3976 , Y10T442/611 , Y10T442/637 , Y10T442/696
摘要： Fabric prepared from a propylene polymer yarn of increased resiliency and shrinkage, compared to crystalline propylene homopolymer yarn, comprising a strand of multiple monofilament fibers, the fibers consisting essentially of certain propylene polymer blends and materials.
摘要翻译：与由结晶丙烯均聚物纱线组成的丙烯聚合物纱线制备的织物相比，其结晶丙烯均聚物纱线包含多根单丝纤维，该纤维基本上由某些丙烯聚合物共混物和材料组成。

7. 发明授权

US5486419A Resilient, high strinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高的丙烯聚合物纱线和由其制成的制品
公开(公告)号：US5486419A
公开(公告)日：1996-01-23
申请号：US371056
申请日：1995-01-10
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Leonardo Spagnoli , Michael E. Starsinic , Kumar Ogale
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Leonardo Spagnoli , Michael E. Starsinic , Kumar Ogale
IPC分类号： D01F6/06 , D01F6/30 , D01F6/46 , D01F8/06 , D02G3/04 , D02G3/32 , D03D15/08 , D03D27/00 , D02G3/00 , C08F10/04 , C08L23/00
CPC分类号： D02G3/32 , D01F6/30 , Y10S526/916 , Y10T428/2913 , Y10T428/2915 , Y10T428/2973
摘要： Disclosed is a polyolefin yarn capable of increased resiliency and shrinkage comprising continuous strands of multiple monofilament fibers or staple fibers of propylene polymer material, optionally blended with polypropylene homopolymer, said propylene polymer material selected from the group consisting of terpolymers of propylene with ethylene and C.sub.4 -C.sub.8 alpha-olefin; compositions of copolymers of propylene with C.sub.4 -C.sub.8 alpha-olefin together with copolymers of propylene and ethylene or terpolymers of propylene-ethylene-C.sub.4 -C.sub.8 alpha-olefin; compositions of terpolymers of propylene, ethylene and C.sub.4 -C.sub.8 alpha-olefin in combination with copolymers of propylene and C.sub.4 -C.sub.8 alpha-olefin and copolymers of ethylene and C.sub.4 -C.sub.8 alpha-olefin; random crystalline propylene copolymers with ethylene or a C.sub.4 -C.sub.8 alpha-olefin; and a heterophasic polyolefin composition; and fabric, especially pile fabric, such as carpeting, produced therefrom.
摘要翻译：公开了一种能够提高弹性和收缩率的聚烯烃纱线，其包括多根单丝纤维或丙烯聚合物材料的短纤维的连续线，任选地与聚丙烯均聚物共混，所述丙烯聚合物材料选自丙烯与乙烯的三元共聚物和C4- C8α-烯烃; 丙烯与C 4 -C 8α-烯烃的共聚物与丙烯和乙烯的共聚物或丙烯 - 乙烯-C 4 -C 8α-烯烃的三元共聚物的组合物; 丙烯，乙烯和C 4 -C 8α-烯烃的三元共聚物与丙烯和C 4 -C 8α-烯烃的共聚物和乙烯和C 4 -C 8α-烯烃的共聚物的组合; 与乙烯或C 4 -C 8α-烯烃的无规结晶丙烯共聚物; 和多相聚烯烃组合物; 和织物，特别是绒布织物，如地毯，由其制成。

8. 发明申请

US20110041274A1 CLEANING ARTICLE 审中-公开
标题翻译：清洁文章
公开(公告)号：US20110041274A1
公开(公告)日：2011-02-24
申请号：US12544764
申请日：2009-08-20
申请人： KUMAR OGALE
发明人： KUMAR OGALE
IPC分类号： A47L13/10 , D05C17/00
CPC分类号： A47L13/16 , A47L13/20 , A47L13/38
摘要： A cleaning article is provided having a top sheet disposed in a first plane; a plurality of nonwoven fabric ribbons, wherein said ribbons are stacked in a first direction, wherein said first direction is parallel to said first plane; and a seam joining said top sheet to said plurality of nonwoven fabric ribbons, wherein said seam extends in said first direction
摘要翻译：提供一种具有设置在第一平面中的顶片的清洁用品; 多个无纺布带，其中所述带沿第一方向堆叠，其中所述第一方向平行于所述第一平面; 以及将所述顶片连接到所述多个无纺布带的接缝，其中所述接缝在所述第一方向上延伸

9. 发明授权

US5622765A Resilient high shrinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高收缩丙烯聚合物纱线及其制成的制品
公开(公告)号：US5622765A
公开(公告)日：1997-04-22
申请号：US531983
申请日：1995-09-21
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
IPC分类号： D01F6/46 , B32B3/02 , C08F10/04 , C08L23/06
CPC分类号： D01F6/46 , Y10S526/916 , Y10T428/23993 , Y10T428/2915
摘要： Saxony carpet containing a pile yarn comprising propylene polymer yarn of increased resiliency and shrinkage, compared to crystalline propylene homopolymer yarn, having a continuous strand of multiple monofilament fibers, said fibers consisting essentially of certain propylene polymer blends and materials.
摘要翻译：包含具有增加的弹性和收缩率的丙烯聚合物纱线的绒头纱线的萨克森地毯与具有多根单丝纤维的连续纱线的结晶丙烯均聚物纱线相比，所述纤维基本上由某些丙烯聚合物共混物和材料组成。

10. 发明授权

US5538804A Propylene polymer films and laminates 失效
标题翻译：丙烯聚合物膜和层压板
公开(公告)号：US5538804A
公开(公告)日：1996-07-23
申请号：US437249
申请日：1995-05-08
申请人： Kumar Ogale
发明人： Kumar Ogale
IPC分类号： B32B27/06 , B32B27/32 , C08J5/18 , C08L23/12 , C08L23/14 , C08L23/16 , B32B27/08
CPC分类号： C08L23/14 , B32B27/06 , B32B27/32 , C08J5/18 , C08L23/142 , C08J2323/14 , C08L2205/02 , C08L23/12 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917
摘要： Disclosed are films or sheets comprising a crystalline propylene polymer composition which is comprised of, by weight, (A) from about 30 to 65% of a copolymer of propylene with a C.sub.4-8 alpha-olefin containing from 80 to 98% propylene, and (B) 35-70% of a co- or terpolymer of propylene with ethylene and, optionally, a C.sub.4-8 alpha-olefin having an ethylene content of 5 to 10% when ethylene is the sole comonomer and an ethylene content of 0.5 to 5% and a C.sub.4-8 alpha-olefin content of 1 to 9.5% when both ethylene and a C.sub.4-8 alpha-olefin are used as comonomers.Coextruded films or sheets and laminates wherein at least one layer is a film or sheet as described above, and films or sheets of blends of the propylene polymer composition and an olefin polymer are also disclosed.
摘要翻译：公开了包含结晶丙烯聚合物组合物的薄膜或片材，其包含（A）约30至65％的丙烯与含有80至98％丙烯的C 4-8α-烯烃的共聚物，以及（B）35-70％的丙烯与乙烯和任选的乙烯含量为5-10％的乙烯共聚物或三元共聚物，当乙烯是唯一的共聚单体时，乙烯含量为0.5〜 5％，当乙烯和C 4-8α-烯烃均为共聚单体时，C4-8α-烯烃含量为1〜9.5％。共挤出的膜或片和层压体，其中至少一层是如上所述的膜或片，以及丙烯聚合物组合物和烯烃聚合物的共混物的薄膜或片材。

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