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公开(公告)号：US20130102732A1
公开(公告)日：2013-04-25
申请号：US13708455
申请日：2012-12-07
CPC分类号： C08L53/02 , C08F110/06 , C08F210/06 , C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/12 , C08L57/02 , C08L2666/02 , C08F2500/15 , C08F2500/20 , C08F2500/12 , C08F2500/26 , C08F210/16
摘要： A film composition comprising one or more propylene-based polymers and one or more hydrocarbon resins, and methods for making the same are provided. The propylene-based polymer may have (i) 60 wt % or more units derived from propylene, (ii) isotactically arranged propylene derived sequences, and (iii) a heat of fusion less than 65 J/g. The hydrocarbon resin may have a glass transition temperature greater than 20° C.
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公开(公告)号：US07585917B2
公开(公告)日：2009-09-08
申请号：US11442932
申请日：2006-05-30
申请人： Sudhin Datta , Michael Glenn Williams , Narayanaswami Raja Dharmarajan , Vetkav Rajagopalan Eswaran , Rui Zhao
发明人： Sudhin Datta , Michael Glenn Williams , Narayanaswami Raja Dharmarajan , Vetkav Rajagopalan Eswaran , Rui Zhao
CPC分类号： C08L23/14 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L101/00 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08L23/00 , C08L2666/06
摘要： Described herein is a thermoplastic physical blend composition comprising (a) from 20 to 95 wt. % based on the total polymer content of a first polymer component that includes polypropylene having a melting point (Tm)≧110° C.; and (b) from 80 to 5 wt. % based on the total polymer content of a second polymer component that includes a reactor blend obtainable from a solution process, the reactor blend including: (i) from 2 to 98 wt. % based on the total weight of the SPC of a propylene polymer having 60 wt. % or more units derived from propylene, including isotactically arranged propylene derived sequences and Tm
摘要翻译： 本文描述的是热塑性物理共混组合物，其包含（a）20至95重量％ 基于包含熔点（Tm）> = 110℃的聚丙烯的第一聚合物组分的总聚合物含量的％。 和（b）80至5wt。 基于包括可从溶液方法获得的反应器共混物的第二聚合物组分的总聚合物含量的％，所述反应器共混物包括：（i）2至98wt。 基于具有60重量％的丙烯聚合物的SPC的总重量的％ 衍生自丙烯的％或更多单元，包括全同立构排列的丙烯衍生的序列，Tm <105℃或融合热<45J / g，或两者; 和（ii）98至2wt。 基于不具有来自乙烯的结晶度或结晶度的乙烯α-烯烃弹性体的SPC的总重量的％，其中（c）将FPC和SPC物理混合在一起形成组合物。
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公开(公告)号：US08664320B2
公开(公告)日：2014-03-04
申请号：US13708455
申请日：2012-12-07
CPC分类号： C08L53/02 , C08F110/06 , C08F210/06 , C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/12 , C08L57/02 , C08L2666/02 , C08F2500/15 , C08F2500/20 , C08F2500/12 , C08F2500/26 , C08F210/16
摘要： A film composition comprising one or more propylene-based polymers and one or more hydrocarbon resins, and methods for making the same are provided. The propylene-based polymer may have (i) 60 wt % or more units derived from propylene, (ii) isotactically arranged propylene derived sequences, and (iii) a heat of fusion less than 65 J/g. The hydrocarbon resin may have a glass transition temperature greater than 20° C.
摘要翻译： 提供包含一种或多种丙烯类聚合物和一种或多种烃树脂的薄膜组合物及其制备方法。 基于丙烯的聚合物可以具有（i）60重量％以上源自丙烯的单元，（ii）全同立构丙烯衍生的序列，和（iii）小于65J / g的熔融热。 烃树脂可以具有大于20℃的玻璃化转变温度
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4.发明授权Propylene-based blown films with improved performance, stability and elastic properties compared to polyethylene films 有权与聚乙烯薄膜相比，具有改进的性能，稳定性和弹性性能的丙烯基吹塑薄膜公开(公告)号：US08067501B2
公开(公告)日：2011-11-29
申请号：US12644252
申请日：2009-12-22
申请人： David Michael Fiscus , Narayanaswami Raja Dharmarajan , Michael Charles Bulawa , Michael Glenn Williams
发明人： David Michael Fiscus , Narayanaswami Raja Dharmarajan , Michael Charles Bulawa , Michael Glenn Williams
CPC分类号： B32B27/32 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/18 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/327 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2270/00 , B32B2307/30 , B32B2307/31 , B32B2307/40 , B32B2307/50 , B32B2307/514 , B32B2307/54 , B32B2307/558 , B32B2307/582 , B32B2307/72 , B32B2439/70 , B32B2439/80 , B32B2553/00 , C08J5/18 , C08J2323/12 , C08J2323/14 , C08L23/12 , C08L23/14 , C08L2666/06
摘要： A thermoplastic composition for cast and blown films and the resulting films thereof are provided. The film can include about 10 wt % to 80 wt % propylene-based copolymer having at least 50 wt % propylene-derived units and 5 wt % to 30 wt % alpha-olefin comonomer, based on the total weight of the polymer that exhibits a melting point of about 100° C. to 170° C., and a MFR of about 200 dg/min or less. The film can include about 20 wt % to 90 wt % polypropylene homopolymer having a melting point of about 140° C. to 190° C. The film can have a thickness of about 10 μm to 100 μm, a haze of 13% or less, a 1% MD Secant tensile modulus of 55,000 to 150,000 psi, a machine direction Elmendorf tear of at least 5 g/mil and a transverse direction Elemdorf tear of at least 300 g/mil, and a 45 degree gloss of at least 70.
摘要翻译： 提供了一种用于铸塑和吹塑薄膜的热塑性组合物及其所得的薄膜。 基于聚合物的总重量，该薄膜可以包含约10重量％至80重量％的具有至少50重量％丙烯衍生单元和5重量％至30重量％α-烯烃共聚单体的丙烯基共聚物， 熔点为约100℃至170℃，MFR为约200dg / min或更低。 膜可以包括约20重量％至90重量％的熔点为约140℃至190℃的聚丙烯均聚物。该膜可以具有约10μm至100μm的厚度，13％或更小的雾度 ，1％MD分割剂拉伸模量为55,000至150,000psi，机器方向Elmendorf撕裂至少为5g / mil，横向Elemdorf撕裂为至少300g / mil，45度光泽至少为70。
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公开(公告)号：US07105603B2
公开(公告)日：2006-09-12
申请号：US10896549
申请日：2004-07-21
申请人： Narayanaswami Raja Dharmarajan , Michael Glenn Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
发明人： Narayanaswami Raja Dharmarajan , Michael Glenn Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/14 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2205/08 , C08L2207/02 , C08L2666/06 , C08L2666/04 , C08L2666/24 , C08L2666/02
摘要： Disclosed herein are various compositions that have particular utility in automotive components, including compositions that include: (a) polypropylene having a melting point of 110° C. or more; (b) ethylene α-olefin polymer in which the α-olefin is C4 or higher; and (c) propylene polymer, having 60 wt % or more units derived from propylene, including isotactically arranged propylene derived sequences and a heat of fusion less than 45 J/g.
摘要翻译： 本文公开了在汽车部件中具有特别实用性的各种组合物，包括组合物，其包括：（a）熔点为110℃以上的聚丙烯; （b）α-烯烃为C 4以上的乙烯-α-烯烃聚合物; 和（c）丙烯聚合物，其具有衍生自丙烯的60重量％或更多的单元，包括等规排列的丙烯衍生的序列和小于45J / g的熔化热。
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公开(公告)号：US20070287007A1
公开(公告)日：2007-12-13
申请号：US11588204
申请日：2006-10-26
CPC分类号： B65D65/40 , B32B27/32 , C08L23/10 , C08L23/14 , C08L23/142 , C08L2205/02 , Y10T428/2826 , Y10T428/2878 , Y10T428/31913 , Y10T428/31938 , C08L2666/06
摘要： Disclosed herein are films useful in a variety of applications. The films disclosed herein have a heat sealable layer comprising a blend of propylene-based polymers.
摘要翻译： 本文公开了可用于各种应用的膜。 本文公开的膜具有包含基于丙烯的聚合物的共混物的可热封层。
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7.发明授权Catalysts for the production of methylchlorosilanes using zinc oxide promoters 失效使用氧化锌促进剂生产甲基氯硅烷的催化剂公开(公告)号：US07323583B2
公开(公告)日：2008-01-29
申请号：US11083893
申请日：2005-03-17
CPC分类号： B01J23/80 , B01J37/0036 , C07F7/16
摘要： The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the production of dimethylchlorosilanes.
摘要翻译： 本发明提供可用于促进形成二甲基氯硅烷的催化剂。 氧化铜和氧化锌紧密接触并形成附聚颗粒的催化剂允许选择性地增加二甲基氯硅烷的生产。
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公开(公告)号：US20100267914A1
公开(公告)日：2010-10-21
申请号：US12723317
申请日：2010-03-12
IPC分类号： B29C47/88 , B29C47/06 , C08F110/00
CPC分类号： B32B5/02 , A61F13/4902 , A61F13/51464 , B29C47/0014 , B32B5/022 , B32B5/024 , B32B5/04 , B32B5/06 , B32B5/08 , B32B5/22 , B32B5/26 , B32B37/153 , B32B2250/20 , B32B2262/0253 , B32B2262/12 , B32B2262/14 , B32B2307/306 , B32B2307/51 , B32B2307/718 , B32B2310/0887 , B32B2410/00 , B32B2432/00 , B32B2437/00 , B32B2439/70 , B32B2457/10 , B32B2471/02 , B32B2471/04 , B32B2509/00 , B32B2535/00 , B32B2555/00 , B32B2605/00 , D04H1/42 , D04H1/4291 , D04H3/007 , D04H3/16
摘要： Temperature resistant multilayer composites, methods for making same, and articles made therefrom. The method can include extruding one or more polyolefin polymers having a MFR from less than 90 dg/min through at least one die having a plurality of nozzles to form a plurality of continuous fibers, at least one die operating at a melt pressure from greater than 500 psi (3447 kPa) to form at least one elastic meltblown layer; adhering the at least one elastic meltblown layer to at least one extensible layer to form a multilayer composite; and at least partially crosslinking the elastic meltblown layer or the extensible layer or both.
摘要翻译： 耐温多层复合材料，其制造方法和由其制成的制品。 该方法可以包括通过具有多个喷嘴的至少一个模具挤出一种或多种具有低于90dg / min的MFR的聚烯烃聚合物，以形成多个连续纤维，至少一个模具的熔体压力大于 500psi（3447kPa）以形成至少一个弹性熔喷层; 将至少一个弹性熔喷层粘附到至少一个可延伸层以形成多层复合材料; 并且至少部分地交联弹性熔喷层或可延伸层或两者。
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9.发明授权Elastic films having improved mechanical and elastic properties and methods for making the same 有权具有改善的机械和弹性的弹性薄膜及其制造方法公开(公告)号：US08609772B2
公开(公告)日：2013-12-17
申请号：US13077025
申请日：2011-03-31
IPC分类号： C08F110/06 , C08F210/06
CPC分类号： C08J5/18 , C08F110/06 , C08F210/06 , C08J2323/14 , C08L23/10 , C08L53/02 , C08L57/02 , C08L23/0815 , C08L2666/02 , C08F2500/15 , C08F2500/20 , C08F2500/12 , C08F2500/26 , C08F210/16
摘要： A film comprising one or more propylene-based polymers, one or more hydrocarbon resins, and one or more polyolefin additives provides enhanced mechanical and elastic properties compared to the neat propylene-based polymer. The propylene-based polymer may have (i) 60 wt % or more units derived from propylene; and (ii) crystallinity of from 0.25% to 40%, resulting from isotactically arranged propylene-derived sequences. The hydrocarbon resin may have a glass transition temperature greater than 20° C. The polyolefin additive may have a crystallinity greater than the crystallinity of the propylene-based polymer. Methods for making and using the films are also described.
摘要翻译： 包含一种或多种基于丙烯的聚合物，一种或多种烃树脂和一种或多种聚烯烃添加剂的膜与纯丙烯类聚合物相比提供增强的机械和弹性性能。 丙烯类聚合物可以具有（i）60重量％以上来自丙烯的单元; 和（ii）由等规排列的丙烯衍生的序列产生的结晶度为0.25％至40％。 烃树脂可以具有大于20℃的玻璃化转变温度。聚烯烃添加剂可具有大于丙烯类聚合物的结晶度的结晶度。 还描述了制造和使用膜的方法。
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10.发明授权Catalysts for the production of methylchlorosilanes using zinc oxide promoters 失效使用氧化锌促进剂生产甲基氯硅烷的催化剂公开(公告)号：US07205258B2
公开(公告)日：2007-04-17
申请号：US10877708
申请日：2004-06-25
CPC分类号： B01J23/80 , B01J37/0036 , C07F7/16
摘要： The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the production of dimethylchlorosilanes.
摘要翻译： 本发明提供可用于促进形成二甲基氯硅烷的催化剂。 氧化铜和氧化锌紧密接触并形成附聚颗粒的催化剂允许选择性地增加二甲基氯硅烷的生产。
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