公开(公告)号：IL163071A

公开(公告)日：2009-11-18

申请号：IL16307104

申请日：2004-07-15

Applicant: PATEL RAJEN M ,  BENSASON SELIM ,  THOI H HO ,  ARDENT CONCEPTS INC ,  REID RONA L ,  BATISTINI ANTONIO

Inventor： PATEL RAJEN M ,  BENSASON SELIM ,  THOI H HO ,  REID RONA L ,  BATISTINI ANTONIO

IPC: H01R4/48 ,  H01R13/24

Abstract: A compliant electrical contact having a closed coil with opposed, paraxial leads extending therefrom at an angle from the axis of the coil. The electrically shorted loops of the coil slide on the surfaces of one another as axial force is applied to the ends of the leads, providing compliance. The contact can be made extremely small such that pitches in the micrometer range can be achieved with very low inductance values. The contact is a component of an assembly where it is installed in a through aperture in a dielectric sheet. The coil fits into a larger center section of the aperture. The leads extend from opposed openings of the aperture. Optionally, the aperture is filled with a compliant, conductive elastomer.

公开(公告)号：WO2011149886A8

公开(公告)日：2012-07-12

申请号：PCT/US2011037669

申请日：2011-05-24

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  HEARD MARK S ,  PATEL RAJEN M

Inventor： HEARD MARK S ,  PATEL RAJEN M

IPC: B32B27/08 ,  B32B27/32 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00

CPC classification number: B32B27/08 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/31 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/704 ,  B32B2307/732 ,  C08L23/12 ,  C08L23/142 ,  C08L53/00 ,  C08L2666/24

Abstract: Freezer-to-microwave bags or pouches are made from a heat-sealable film comprising: A) A sealant layer comprising a blend of a random copolymer polypropylene (RCPP) and an olefin block copolymer (OBC), the OBC having a density of 0.885 g/cc or less and a melt index (I2) of 5 or less; and B) A core layer comprising a blend of a propylene homopolymer (hPP) and an olefin block copolymer (OBC), the OBC having a density of 0.885 g/cc or less and a melt index (I2) of 5 or less. The bags and pouches exhibit very good low temperature toughness without sacrificing the heat resistance necessary for microwave heating.

Abstract translation: 冷冻至微波袋或袋由可热封膜制成，包括：A）包含无规共聚物聚丙烯（RCPP）和烯烃嵌段共聚物（OBC）的共混物的密封剂层，OBC的密度为0.885 g / cc以下，熔体指数（I2）为5以下; 和B）包含丙烯均聚物（hPP）和烯烃嵌段共聚物（OBC）的共混物的芯层，OBC的密度为0.885g / cc或更低，熔体指数（I2）为5或更小。 袋和袋显示非常好的低温韧性，而不牺牲微波加热所需的耐热性。

公开(公告)号：WO2011163024A2

公开(公告)日：2011-12-29

申请号：PCT/US2011040489

申请日：2011-06-15

Applicant: DOW GLOBAL TECHNOLOGIES INC ,  NAUMOVITZ JOHN A ,  PATEL RAJEN M ,  WU SHAOFU ,  NIEMANN DEBRA H

Inventor： NAUMOVITZ JOHN A ,  PATEL RAJEN M ,  WU SHAOFU ,  NIEMANN DEBRA H

IPC: B32B17/10

CPC classification number: H01L31/0203 ,  B32B17/10018 ,  B32B17/1055 ,  B32B17/10678 ,  B32B17/10697 ,  H01L23/293 ,  H01L31/0481 ,  H01L2924/0002 ,  H05K1/032 ,  Y02E10/50 ,  H01L2924/00

Abstract: An electronic device module is disclosed comprising: A. at least one electronic device, and B. a polymeric material in intimate contact with at least one surface of the electronic device, the polymeric material comprising (1) An ethylenic polymer comprising at least 0.1 amyl branches per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a highest peak melting temperature, Tm> in °C, and a heat of fusion, Hf in J/g, as determined by DSC Crystallinity, where the numerical values of Tm and Hf correspond to the relationship: Tm > (0.2143* Hf) + 79.643, and wherein the ethylenic polymer has less than about 1 mole percent ctane comonomer, and less than about 0.5 mole percent ctane, pentene, or ctane comonomer. (2) optionally, free radical initiator or a photoinitiator in an amount of at least about 0.05 wt% based on the weight of the copolymer, (3) optionally, a co-agent in an amount of at least about 0.05 wt% based upon the weight of the copolymer, and (4) optionally, a vinyl silane compound.

Abstract translation: 公开了一种电子设备模块，包括：A.至少一个电子设备，以及B.与所述电子设备的至少一个表面紧密接触的聚合物材料，所述聚合物材料包含（1）包含至少0.1个戊基 通过核磁共振测定的每1000个碳原子的分支，以及DSC结晶度测定的最高峰熔融温度Tm> in℃和熔融热，Hf / J，其中Tm和 Hf对应于Tm>（0.2143×Hf）+ 79.643的关系，并且其中乙烯类聚合物具有小于约1摩尔％的正丁烷共聚单体和小于约0.5摩尔％的正庚烷，戊烯或者正庚烷共聚单体。 （2）任选地，基于共聚物重量的至少约0.05重量％的自由基引发剂或光引发剂，（3）任选地，基于以下物质的至少约0.05重量％的量的助剂： 共聚物的重量，和（4）任选的乙烯基硅烷化合物。

公开(公告)号：WO2008036222A1

公开(公告)日：2008-03-27

申请号：PCT/US2007/020102

申请日：2007-09-17

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  HAHN, Stephen, F. ,  HECK, Henry, G. ,  GUPTA, Pankaj ,  JENKINS, Steven, R. ,  KARANDE, Seema, V. ,  PARKINSON, Shaun ,  NIETO, Jesus ,  PATEL, Rajen, M. ,  SKAPIK, Stephen, J., III

Inventor： HAHN, Stephen, F. ,  HECK, Henry, G. ,  GUPTA, Pankaj ,  JENKINS, Steven, R. ,  KARANDE, Seema, V. ,  PARKINSON, Shaun ,  NIETO, Jesus ,  PATEL, Rajen, M. ,  SKAPIK, Stephen, J., III

IPC: C08L23/14 ,  B32B27/32 ,  B32B17/10

CPC classification number: C08L23/0815 ,  B32B17/10018 ,  B32B17/10036 ,  B32B17/10697 ,  B32B17/10743 ,  B32B17/10788 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/322 ,  C08L23/10 ,  C08L23/142 ,  C08L23/20 ,  C08L2207/14 ,  H01L31/0488 ,  Y02E10/50 ,  Y10T428/24942 ,  Y10T428/28 ,  C08L2666/02 ,  C08L2666/06

Abstract: The invention includes an interlayer film and composition comprising a polymer composition obtainable from (a) at least one low crystallinity propylene polymer, and at least one (b) internal adhesion enhancer, (c) at least one clarity enhancer or (d), more preferably, both (b) and (c). The invention also includes a process of preparing a film comprising (a) supplying at least one first component, a low crystallinity propylene polymer, (b) supplying at least one second component, selected from at least one an internal adhesion enhancer, at least one clarity enhancer or a combination thereof; and, (d) admixing the first and second components and optional additives. Additionally, the invention includes a process of making a laminate comprising steps of (a) positioning at least one layer of the interlayer film directly adjacent to at least one layer of substrate (b) applying sufficient heat or other energy to result in softening of the interlayer directly adjacent the substrate with simultaneous application of sufficient pressure to press polymer into intimate contact with substrate. The invention also includes laminates and articles comprising the composition or film of the invention or a combination thereof.

Abstract translation: 本发明包括中间膜和组合物，其包含可从（a）至少一种低结晶度丙烯聚合物和至少一种（b）内部粘合增强剂，（c）至少一种透明度增强剂或（d），更多 优选（b）和（c）。 本发明还包括一种制备薄膜的方法，该方法包括（a）提供至少一种第一组分，低结晶度丙烯聚合物，（b）提供至少一种选自至少一种内部粘合增强剂的至少一种第二组分，至少一种 透明度增强剂或其组合; 和（d）混合第一和第二组分和任选的添加剂。 另外，本发明包括制造层压体的方法，其包括以下步骤：（a）将至少一层中间膜直接定位在至少一层基材（b）附近，以施加足够的热量或其他能量以导致 层间直接邻近衬底，同时施加足够的压力将聚合物压制成与衬底紧密接触。 本发明还包括包含本发明的组合物或膜或其组合的层压体和制品。

公开(公告)号：WO2008020959A2

公开(公告)日：2008-02-21

申请号：PCT/US2007016561

申请日：2007-07-23

Applicant: DOW GLOBAL TECHNOLOGIES INC ,  PATEL RAJEN M ,  LAFOLLETTE WILLIAM R ,  HAHN STEPHEN F

Inventor： PATEL RAJEN M ,  LAFOLLETTE WILLIAM R ,  HAHN STEPHEN F

IPC: B32B29/06

CPC classification number: B32B27/32

Abstract: The invention includes an envelope stock composition comprising at least one spunbond nonwoven web and at least one microporous film. The invention also includes a process of preparing a envelope stock of at least one spunbond nonwoven web and at least one microporous film comprising (a) supplying spunbond nonwoven web, (b) and applying either (b1) at least one polymer coating containing at least about 10 weight percent filler in at least the outermost layer or a polyolefin film containing at least about 10 weight percent filler or (b2) at least one microporous film; and, (c) in the case of (b1 ), activating each coating or film to render it microporous. Additionally, the invention includes a process of making an envelope comprising steps of (a) folding envelope stock comprising at least one spunbond nonwoven web and at least one microporous film such that there is at least one area of overlap having at least two overlapping portions, (b) applying adhesive to at least one overlapping portion and (c) contacting the overlapping portions such that at least one seam is formed The invention also includes an article comprising an envelope stock comprising at least one spunbond nonwoven web and at least one microporous film.

Abstract translation: 本发明包括包含至少一个纺粘非织造纤维网和至少一个微孔膜的包封原料组合物。 本发明还包括制备至少一个纺粘非织造纤维网和至少一个微孔膜的包膜原料的方法，所述至少一个微孔膜包括（a）供应纺粘非织造纤维网，（b）并施加（b1）至少一种至少含有 在至少最外层中约10重量％的填料或含有至少约10重量％填料的聚烯烃膜或（b2）至少一个微孔膜; 和（c）在（b1）的情况下，激活每个涂层或膜以使其具有微孔性。 另外，本发明包括制造包络的方法，其包括以下步骤：（a）折叠包含至少一个纺粘非织造纤维网和至少一个微孔膜的包封原料，使得存在至少一个具有至少两个重叠部分的重叠区域， （b）将粘合剂施加到至少一个重叠部分，和（c）使重叠部分接触，使得形成至少一个接缝。本发明还包括一种制品，其包括包封材料，其包括至少一个纺粘非织造纤维网和至少一个微孔膜 。

公开(公告)号：WO2006101927A8

公开(公告)日：2007-10-11

申请号：PCT/US2006009405

申请日：2006-03-15

Applicant: DOW GLOBAL TECHNOLOGIES INC ,  POON BENJAMIN C ,  CHEUNG YUNWA WILSON ,  LAI SHIH-YAW ,  SEN ASHISH ,  CHEN HONGYU ,  CHIU YEUN-YUEN D ,  PATEL RAJEN M ,  CHANG ANDY C ,  DOUFAS ANTONIOS K ,  PENG HONG

Inventor： POON BENJAMIN C ,  CHEUNG YUNWA WILSON ,  LAI SHIH-YAW ,  SEN ASHISH ,  CHEN HONGYU ,  CHIU YEUN-YUEN D ,  PATEL RAJEN M ,  CHANG ANDY C ,  DOUFAS ANTONIOS K ,  PENG HONG

IPC: D01F6/30 ,  D04H3/00 ,  C08F2/38 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F210/06 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  D04H3/005

CPC classification number: C08F297/086 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/06 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F2410/01 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L2205/02 ,  D01F6/30 ,  C08L2666/06 ,  C08L2666/04 ,  C08L2666/02 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08F2500/09 ,  C08F210/08 ,  C08F210/14

Abstract: A fiber is obtainable from or comprises a propylene/a-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non- woven fabrics can be made from such fibers.

Abstract translation: 纤维可由丙烯/α-烯烃互聚物获得或包含丙烯/α-烯烃互聚物，其特征在于弹性回复率Re在300％应变和1个循环下的百分数和密度d（克/立方厘米），其中弹性回复率和密度 满足以下关系：Re> 1481-1629（d）。 这种共聚体也可以用其他性质表征。 由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。 如果需要，纤维可以交联。 编织或非织造织物可以由这种纤维制成。

公开(公告)号：WO2006101929B1

公开(公告)日：2007-09-20

申请号：PCT/US2006009407

申请日：2006-03-15

Applicant: DOW GLOBAL TECHNOLOGIES INC ,  PATEL RAJEN M

Inventor： PATEL RAJEN M

IPC: C08F297/08 ,  C08F2/38 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  D04H3/03 ,  D04H3/05 ,  D04H3/14

CPC classification number: C08L53/005 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  D04H3/03 ,  D04H3/05 ,  D04H3/14 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/04 ,  C08F2500/09 ,  C08F210/08

Abstract: Cushioning net structures comprise random loops, such as three-dimensional random loops, bonded with one another, wherein the loops are formed by allowing continuous fibers, made of ethylene/a-olefin interpolymers, to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points. The structures provided herein have desirable heat resistance, durability and cushioning property. The cushioning structures are used in furniture, vehicle seats etc.

Abstract translation: 缓冲网结构包括彼此结合的无规循环，例如三维无规循环，其中环通过允许由乙烯/α-烯烃互聚物制成的连续纤维弯曲以彼此接触而形成 熔融状态，并在大多数接触点进行热粘合。 本文提供的结构具有期望的耐热性，耐久性和缓冲性。 缓冲结构用于家具，车辆座椅等。

公开(公告)号：WO2007001916A2

公开(公告)日：2007-01-04

申请号：PCT/US2006/023556

申请日：2006-06-16

Applicant: DOW GLOBAL TECHNOLOGIES, INC. ,  ZHOU, Weijun ,  LAFOLLETTE, William, R. ,  PATEL, Rajen, M. ,  HAHN, Stephen, F. ,  GABELNICK, Aaron, M. ,  LAMBERT, Chrsitna, A.

Inventor： ZHOU, Weijun ,  LAFOLLETTE, William, R. ,  PATEL, Rajen, M. ,  HAHN, Stephen, F. ,  GABELNICK, Aaron, M. ,  LAMBERT, Chrsitna, A.

IPC: B65D27/04 ,  C08L51/00 ,  C09D151/00

CPC classification number: B32B27/08 ,  B32B27/302 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2325/00 ,  B32B2551/00 ,  C08L51/003 ,  C08L51/04 ,  C09D151/003 ,  C09D151/04 ,  C08L2666/02 ,  C08L2666/04

Abstract: A window envelope that includes a window patch formed from a low gloss polymer film based upon a rubber-modified vinyl aromatic polymer or a blend of a rubber- modified vinyl aromatic polymer and a vinyl aromatic polymer. The film may be a monolayer film or an external layer of a multilayer film. The film optionally includes an inorganic coating applied to either surface of the film where the film is a monolayer film or to an outermost surface of the film where the film is an external layer of a multilayer film. When an inorganic coating is applied to a film surface, the film need not include a rubber- modified vinyl aromatic polymer and may be based solely upon a vinyl aromatic polymer.

Abstract translation: 包括由基于橡胶改性乙烯基芳族聚合物或橡胶改性乙烯基芳族聚合物与乙烯基芳族聚合物的共混物的低光泽聚合物膜形成的窗口贴片的窗口外壳。 该膜可以是单层膜或多层膜的外层。 所述膜任选地包括施加到所述膜为单层膜的膜的任一表面上或施加到所述膜为多层膜的外层的所述膜的最外表面上的无机涂层。 当将无机涂层施加到膜表面时，膜不需要包括橡胶改性的乙烯基芳族聚合物，并且可以仅基于乙烯基芳族聚合物。

公开(公告)号：WO2005111282A1

公开(公告)日：2005-11-24

申请号：PCT/US2005/012106

申请日：2005-04-08

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  ETHIOPIA, Samuel ,  PATEL, Rajen, M. ,  CLAASEN, Gert, J. ,  STEWART, Kenneth, B., Jr. ,  ALLGEUER, Thomas, T. ,  PEPPER, Randy, E. ,  KNICKERBOCKER, Edward, N. ,  PRESSLY, Thomas, G.

Inventor： ETHIOPIA, Samuel ,  PATEL, Rajen, M. ,  CLAASEN, Gert, J. ,  STEWART, Kenneth, B., Jr. ,  ALLGEUER, Thomas, T. ,  PEPPER, Randy, E. ,  KNICKERBOCKER, Edward, N. ,  PRESSLY, Thomas, G.

IPC: D01F6/46

CPC classification number: D04H3/16 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  D01F6/46 ,  D04H3/14 ,  Y10T442/60 ,  C08L2666/06

Abstract: The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise fibers made from of a polymer blend of isotactic polypropylene, reactor grade propylene based elastomers or plastomers, and optionally, a homogeneously branched ethylene/alpha olefin plastomer or elastomer. The isotactic polypropylene can be homopolymer polypropylene, and random copolymers of propylene and one or more alpha-olefins. The reactor grade propylene based elastomers or plastomers plastomer have a molecular weight distribution of less than about 3.5, and a heat of fusion less than about 90 joules/gm. In particular, the reactor grade propylene based elastomers or plastomers contains from about 3 to about 15 percent by weight of units derived from an ethylene, and a melt flow rate of from about 2 to about 200 grams/10 minutes. The present invention also relates to cold drawn textured fibers comprising of a polymer blend of Isotactic polypropylene and reactor grade propylene based elastomers or plastomers.

Abstract translation: 本发明涉及非织造纤维网或织物。 特别地，本发明涉及非织造纤维网，其具有优异的耐磨性和优异的柔软性。 非织造材料包括由全同立构聚丙烯，反应器级丙烯基弹性体或塑性体的聚合物共混物和任选的均匀支化的乙烯/α-烯烃塑性体或弹性体制成的纤维。 全同立构聚丙烯可以是均聚物聚丙烯，以及丙烯和一种或多种α-烯烃的无规共聚物。 反应器级丙烯基弹性体或塑性体塑性体具有小于约3.5的分子量分布，并且熔融热小于约90焦耳/克。 特别地，反应器级丙烯基弹性体或塑性体含有约3至约15重量％的衍生自乙烯的单元，熔体流动速率为约2至约200克/ 10分钟。 本发明还涉及包含全同立构聚丙烯和反应器级丙烯基弹性体或塑性体的聚合物共混物的冷拉纹理纤维。

公开(公告)号：WO2004072135A1

公开(公告)日：2004-08-26

申请号：PCT/US2004/003241

申请日：2004-02-04

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  WALIA, Parvinder, S. ,  PATEL, Rajen, M. ,  KLIER, John ,  WEAVER, John, D. ,  LADIKA, Mladen ,  ESSEGHIR, Mohamed ,  COGEN, Jeffrey, N.

Inventor： WALIA, Parvinder, S. ,  PATEL, Rajen, M. ,  KLIER, John ,  WEAVER, John, D. ,  LADIKA, Mladen ,  ESSEGHIR, Mohamed ,  COGEN, Jeffrey, N.

IPC: C08F255/02

CPC classification number: D01F6/30 ,  C08F8/42 ,  C08F255/00 ,  C08F255/02 ,  C08L51/06 ,  C08F10/00 ,  C08F230/08 ,  C08L2666/02

Abstract: An improved process for crosslinking a polyolefin polymer is described. The process involves grafting a silane material onto the polyolefin based polymer in the presence of a free radical generating initiator material and then hydrolyzing the silane material to form crosslinks. By using an effective molar ratio of silane material to free radical of 40 or greater in the grafting reaction, premature crosslinking is controlled and the grafted polymer can be shaped first and then crosslinked. In another aspect of the invention, the crosslinking process is improved by adding a catalyst for the hydrolysis catalyst to the surface of a shaped article made from the grafted polymer. Grafted polymer and articles made from the grafted polymer, particularly fibers, are also disclosed.

Abstract translation: 描述了一种交联聚烯烃聚合物的改进方法。 该方法包括在产生自由基的引发剂材料的存在下将硅烷材料接枝到聚烯烃基聚合物上，然后水解硅烷材料以形成交联。 通过在接枝反应中使用硅烷材料与自由基的自由基的有效摩尔比为40以上，控制过早交联，接枝聚合物首先被成型然后交联。 在本发明的另一方面，通过向由接枝聚合物制成的成型制品的表面添加用于水解催化剂的催化剂来改善交联过程。 接枝聚合物和由接枝聚合物，特别是纤维制成的制品也被公开。