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公开(公告)号：US20110021709A1
公开(公告)日：2011-01-27
申请号：US12921337
申请日：2009-02-26
申请人： Morgan M. Hughes , Richard McGirk
发明人： Morgan M. Hughes , Richard McGirk
IPC分类号： C08L23/12
CPC分类号： C08L23/0815 , C08L23/10 , C08L23/12 , C08L2205/02 , C08L2666/02 , C08L2666/06
摘要： The present disclosure is directed to polymeric compositions and methods for making the same. The polymeric composition includes a clarified polypropylene and a plurality of ethylene and alpha-olefin copolymers. The polymeric composition has low haze and exhibits increased impact strength when compared to clarified polypropylene.
摘要翻译： 本公开涉及聚合物组合物及其制备方法。 聚合物组合物包括澄清的聚丙烯和多个乙烯和α-烯烃共聚物。 与澄清的聚丙烯相比，聚合物组合物具有低雾度并且显示出增加的冲击强度。
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公开(公告)号：US07662881B2
公开(公告)日：2010-02-16
申请号：US11376834
申请日：2006-03-15
申请人： Kim L. Walton , Morgan M. Hughes , Yunwa W. Cheung , Gary L. Rath
发明人： Kim L. Walton , Morgan M. Hughes , Yunwa W. Cheung , Gary L. Rath
IPC分类号： A61K9/16
CPC分类号： C08F210/16 , C08F295/00 , C08F297/08 , C08L23/0815 , C08L53/00 , C08L2205/02 , C10M143/04 , C10M143/06 , C10M143/08 , C10M143/10 , C10M143/14 , C10M143/16 , C10M171/04 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/08 , C10M2205/10 , C10N2220/021 , C10N2230/02 , C10N2240/04 , C10N2240/042 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2250/10 , C08L2666/06 , C08L2666/04 , C08L2666/02 , C08F210/14 , C08F2500/03 , C08F2500/20 , C08F2500/12 , C08F2500/11 , C08F2500/21
摘要： A lubricant composition comprises a base oil and a viscosity modifier including an ethylene/α-olefin interpolymer. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block copolymer has a number of unique characteristics disclosed here. Such block copolymers offer the possibility of improved low temperature performance and flexibility in formulating motor oil, gear lubricants and greases, etc.
摘要翻译： 润滑剂组合物包含基础油和包含乙烯/α-烯烃互聚物的粘度改进剂。 乙烯/α-烯烃互聚物是至少具有硬嵌段和至少一个软嵌段的嵌段共聚物。 软块包含比硬块更高量的共聚单体。 嵌段共聚物具有这里公开的许多独特特征。 这种嵌段共聚物提供改善低温性能和配制马达油，齿轮润滑剂和油脂等的柔性的可能性。
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公开(公告)号：US5786424A
公开(公告)日：1998-07-28
申请号：US795900
申请日：1997-02-06
IPC分类号： C08K3/22 , C08K5/01 , C08K5/04 , C08K5/36 , C08K5/49 , C08L23/00 , C08L23/06 , C08L23/08 , C08L25/08 , C08L25/12 , C08L27/12 , C08L51/04 , C08L53/02 , C08L55/02 , C08L67/00 , C08L67/02 , C08L69/00
CPC分类号： C08L69/00 , C08L69/005 , C08L23/08 , C08L25/08 , C08L51/04 , C08L53/02 , C08L55/02 , C08L67/02
摘要： A blend of polycarbonate and a homogeneously branched, linear ethylene polymer, which blend has a desirable balance of impact resistance and toughness properties.
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4.发明授权
公开(公告)号：US5756659A
公开(公告)日：1998-05-26
申请号：US326981
申请日：1994-10-21
CPC分类号： C08F6/005 , B29C47/38 , B29C47/76 , B29C47/0019 , B29C47/762
摘要： A method of improving the oxidative thermal stability of ethylene polymers is disclosed. The method comprises removing residual unreacted monomer(s), solvent and thermally unstable species from the molten polymer. The resulting polymer is characterized by having an oxidative exotherm of not more than about 50 percent of the original polymer, as measured by differential scanning calorimetry.
摘要翻译： 公开了一种提高乙烯聚合物的氧化热稳定性的方法。 该方法包括从熔融聚合物中除去残余的未反应单体，溶剂和热不稳定物质。 所得聚合物的特征在于通过差示扫描量热法测量的氧化放热不超过原始聚合物的约50％。
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公开(公告)号：US5416148A
公开(公告)日：1995-05-16
申请号：US304036
申请日：1994-09-09
IPC分类号： C08J5/18 , C08L23/04 , C08L25/08 , C08L51/04 , C08L55/02 , C08L67/02 , C08L69/00 , C08F8/00 , C08K3/10
CPC分类号： C08L69/00
摘要： A blend of polycarbonate and a substantially linear ethylene polymer which has a desirable balance of impact and solvent resistance properties.
摘要翻译： 聚碳酸酯和基本上线性的乙烯聚合物的共混物，其具有期望的冲击和耐溶剂性能的平衡。
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6.发明授权Graft-modified, substantially linear ethylene polymers and methods for their use 失效接枝改性的，基本上线性的乙烯聚合物及其使用方法
公开(公告)号：US5346963A
公开(公告)日：1994-09-13
申请号：US54376
申请日：1993-04-28
申请人： Morgan M. Hughes , Kyle G. Kummer , Stephen R. Betso , Michael E. Rowland , Morris S. Edmondson
发明人： Morgan M. Hughes , Kyle G. Kummer , Stephen R. Betso , Michael E. Rowland , Morris S. Edmondson
IPC分类号： C08L23/26 , C08F255/02 , C08L23/08 , C08L51/06 , C08L67/00 , C08L69/00 , C08L73/00 , C08L75/00 , C08L77/00 , C08L101/00
CPC分类号： C08L51/06 , C08F255/02
摘要： Substantially linear ethylene polymers, e.g., polyethylenes prepared by constrained geometry catalysis (substantially linear ethylene), which are grafted with one or more unsaturated organic compounds containing both ethylenic unsaturation and a carbonyl group, e.g., maleic anhydride, exhibit desirable adhesive properties. These graft-modified substantially linear ethylene polymers also impart desirable compatibility and impact properties to various thermoplastic polymer blends.
摘要翻译： 基本上线性的乙烯聚合物，例如通过约束几何形状催化（基本上线性的乙烯）制备的聚乙烯，其用一种或多种含有烯属不饱和基团和羰基的不饱和有机化合物如马来酸酐接枝，表现出所需的粘合性质。 这些接枝改性的基本上线性的乙烯聚合物还赋予各种热塑性聚合物共混物所需的相容性和冲击性能。
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7.发明授权Propylene-alpha-olefin copolymer compositions with improved foaming window 有权具有改善发泡窗口的丙烯-α-烯烃共聚物组合物公开(公告)号：US08883870B2
公开(公告)日：2014-11-11
申请号：US13823464
申请日：2010-09-15
申请人： Yong Chen , Morgan M. Hughes , Ho Jin Chee , Takahiko Ohmura
发明人： Yong Chen , Morgan M. Hughes , Ho Jin Chee , Takahiko Ohmura
CPC分类号： C08J9/0033 , C08J9/0028 , C08J9/04 , C08J9/06 , C08J9/104 , C08J2323/16 , C08K5/005 , C08K5/43 , C08L23/142
摘要： The foaming window for making a foam useful in the manufacture of artificial leather is expanded through the use of a foamable composition comprising (A) a propylene-α-olefin copolymer, (B) a molecular melt (MM) comprising 4,4′-oxydibenzenesulfonylazide (DPO-BSA) and an antioxidant, and (C) a blowing agent. The foaming window can be expanded such that foaming can occur at 220° C. for 20 to 200 or more seconds.
摘要翻译： 通过使用包含（A）丙烯-α-烯烃共聚物的可发泡组合物，（B）包含4,4'-二苯基甲烷的分子熔融体（MM） 氧化二苯磺酰叠氮化物（DPO-BSA）和抗氧化剂，（C）发泡剂。 发泡窗口可以膨胀，使得发泡可以在220℃下发生20至200秒或更多秒。
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8.发明申请公开(公告)号：US20100197880A1
公开(公告)日：2010-08-05
申请号：US12668794
申请日：2008-07-14
申请人： Colin Li Pi Shan , Roger L. Kuhlman , Gary L. Rath , Pamela J. Kenny , Morgan M. Hughes , Rongjuan Cong
发明人： Colin Li Pi Shan , Roger L. Kuhlman , Gary L. Rath , Pamela J. Kenny , Morgan M. Hughes , Rongjuan Cong
IPC分类号： C08F210/02
CPC分类号： C08F210/16 , C08L23/02 , C08L23/08 , C08L23/0807 , C08L2205/02 , C08L2666/06 , C08F210/06 , C08F2500/03 , C08F2500/20 , C08F2500/12
摘要： The invention is related to an ethylene/α-olefin interpolymer having at least a hard segment and at least a soft segment. The soft segment contains a higher amount of comonomers than the hard segment. The hard segment has low crystallinity. The copolymer has a number of unique characteristics disclosed herein.ethylene/α-olefin interpolymers containing low crystallinity hard blocks
摘要翻译： 本发明涉及至少具有硬链段和至少一个软链段的乙烯/α-烯烃互聚物。 软链段含有比硬链段更高量的共聚单体。 硬链段结晶度低。 共聚物具有本文公开的许多独特特征。含有低结晶度硬嵌段的乙烯/α-烯烃互聚物
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9.发明授权Thermoplastic vulcanizate composition, method of producing the same, and articles made therefrom 有权热塑性硫化橡胶组合物，其制造方法和由其制成的制品公开(公告)号：US09309396B2
公开(公告)日：2016-04-12
申请号：US13991531
申请日：2010-12-30
CPC分类号： C08L23/26 , C08K5/0025 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L2205/22 , C08L2312/00 , C08L23/142 , C08L23/12
摘要： A thermoplastic vulcanizate composition comprising from 5 wt % to 95 wt %, based on the total weight of the thermoplastic vulcanizate composition, of a first component comprising a first propylene-based polymer selected from the group consisting of (i) propylene/α-olefin copolymers comprising from 1 to 20 wt % α-olefin and characterized by a g′ ratio of less than 1, measured at interpolymer number average molecular weight (Mn), an MFR (2.16 kg @ 230° C.) greater than or equal to 0.01, a density greater than or equal to 0.850 g/cc, and a molecular weight distribution, Mw/Mn, less than or equal to 3.5, and (ii) combinations thereof; and from 5 wt % to 95 wt %, based on the total weight of the thermoplastic vulcanizate composition, of a second component selected from the group consisting of curable or vulcanizable rubbers, having a density from 0.85 to 0.88 g/cc, I2 from 0.001 to 5 g/10 min, and a Mooney viscosity from 5 to 400, and combinations thereof; wherein at least one of the rubbers is vulcanizable; wherein the thermoplastic vulcanizate composition has a tensile strength at break of greater than or equal to 8 MPa and tear strength at 23° C. of at least 190 lb-f/in. is provided. Methods of making the composition and articles made from the composition are also provided.
摘要翻译： 一种热塑性硫化胶组合物，其包含基于热塑性硫化橡胶组合物总重量的5重量％至95重量％的第一组分，其包含第一丙烯类聚合物，其选自（i）丙烯/α-烯烃 共聚物，其包含1至20重量％的α-烯烃，并且以共聚体数均分子量（Mn），MFR（2.16kg @ 230℃）测量的Ag'比小于1，大于或等于0.01 ，密度大于或等于0.850g / cc，分子量分布Mw / Mn小于或等于3.5，和（ii）它们的组合; 和5重量％至95重量％，基于热塑性硫化橡胶组合物的总重量，选自可固化或可硫化橡胶的第二组分，其密度为0.85至0.88g / cc，I2为0.001 至5g / 10min，门尼粘度为5至400，及其组合; 其中所述橡胶中的至少一种是可硫化的; 其中所述热塑性硫化橡胶组合物的断裂拉伸强度大于或等于8MPa，并且在23℃下的撕裂强度为至少190lb-f / in。 被提供。 还提供了由组合物制备组合物和制品的方法。
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公开(公告)号：US08691916B2
公开(公告)日：2014-04-08
申请号：US13465140
申请日：2012-05-07
CPC分类号： C08L23/142 , C08L2203/162 , C08L23/0815
摘要： A composition of matter particularly well suited for use as a peelable seal layer is described. The composition comprises from about 50 to about 85 percent by weight of a first polymer and from 15 to 50 percent of a second polymer. The first polymer is a propylene based polymer characterized by having a melting point of at least 125° C. together with a Comonomer Composition Distribution Breadth (“CCDB”) less than 2. The second polymer is characterized by having an interfacial adhesion with the first polymer of less than 1 lb/inch.
摘要翻译： 描述了特别适合用作可剥离密封层的物质组合物。 组合物包含约50至约85重量％的第一聚合物和15至50重量％的第二聚合物。 第一聚合物是丙烯基聚合物，其特征在于熔点至少为125℃，共聚单体组合物分布宽度（“CCDB”）小于2.第二聚合物的特征在于与第一聚合物具有界面粘合 聚合物小于1磅/英寸。
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