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公开(公告)号：US5591390A
公开(公告)日：1997-01-07
申请号：US481567
申请日：1995-06-07
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , B29C35/10
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/28 , Y10T428/2826 , Y10T428/2848
摘要： A method of manufacturing a multilayer heat-shrinkable, puncture-resistant biaxially oriented film is disclosed. The method includes a double bubble orientation step and extruding a primary tube that includes at least one substantially linear ethylene homopolymer or interpolymer, wherein the substantially linear ethylene homopolymer or interpolymer has an uniform branching distribution, a melt flow ratio, I.sub.10 /I.sub.2,.gtoreq.5.63, and a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63, and is also characterized as having essentially no linear polymer fraction, a single DSC melting peak, a density greater than about 0.85 g/cc, and a favorable gas extrusion critical shear rate at the onset of surface melt fracture.
摘要翻译： 公开了一种制造多层热收缩抗穿刺双轴取向膜的方法。 该方法包括双气泡取向步骤并挤出包含至少一种基本上线性的乙烯均聚物或互聚物的主管，其中基本上线性的乙烯均聚物或互聚物具有均匀的支化分布，熔体流动比，I10 / = 5.63，分子量分布Mw / Mn由方程式Mw / Mn（I10 / I2）-4.63定义，并且还表征为基本上不具有线性聚合物部分，单个DSC熔融峰， 密度大于约0.85g / cc，并且在表面熔融断裂开始时有利的气体挤出临界剪切速率。
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公开(公告)号：US08921491B2
公开(公告)日：2014-12-30
申请号：US12568021
申请日：2009-09-28
申请人： Kim L. Walton , Theresa J. Hermel-Davidock , Henry G. Heck , Phillip D. Hustad , Mark T. Berard
发明人： Kim L. Walton , Theresa J. Hermel-Davidock , Henry G. Heck , Phillip D. Hustad , Mark T. Berard
IPC分类号： C08L23/08 , C08F297/08 , C08L23/04 , C08F295/00 , C08F210/16
CPC分类号： C08L23/04 , C08F210/16 , C08F295/00 , C08F297/083 , C08L23/0815 , C08L2205/02 , C08L2666/02 , C08L2666/04 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/03 , C08F2500/10
摘要： Embodiments of the invention provide an impact modified composition comprising ethylene/α-olefin interpolymers. The ethylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, Mw/Mn, greater than about 1.3. In addition or alternatively, the block ethylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation (“TREF”), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the ethylene/α-olefin interpolymer has a molecular weight distribution, Mw/Mn, greater than about 1.4.
摘要翻译： 本发明的实施方案提供了包含乙烯/α-烯烃互聚物的冲击改性组合物。 乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。 另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中馏分具有大于约0.3且高达约1.0的嵌段指数，以及 乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。
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公开(公告)号：US20140357799A1
公开(公告)日：2014-12-04
申请号：US14344272
申请日：2012-09-11
申请人： Xiaosong Wu , Kim L. Walton , Jeffrey C. Munro
发明人： Xiaosong Wu , Kim L. Walton , Jeffrey C. Munro
IPC分类号： C08L23/26
CPC分类号： C08L23/26 , C08L23/0815 , C08L23/10 , C08L2205/025 , C08L2312/00
摘要： The invention provides a composition comprising at least the following: A) an ethylene/α-olefin interpolymer; B) an olefin-based polymer; and C) a crosslinking agent; and wherein the ethylene/α-olefin interpolymer of component A) has the following properties: i) has a density greater than, or equal to, 0.850 g/cc; ii) a molar ratio of “vinyl to total unsaturation” greater than, or equal to, 1/10; iii) an 110/12 ratio from 6.2 to 40.
摘要翻译： 本发明提供至少包含以下物质的组合物：A）乙烯/α-烯烃互聚物; B）烯烃类聚合物; 和C）交联剂; 并且其中组分A）的乙烯/α-烯烃互聚物具有以下性质：i）具有大于或等于0.850g / cc的密度; ii）“乙烯基与总不饱和度”的摩尔比大于或等于1/10; iii）110/12比例为6.2〜40。
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公开(公告)号：US08476366B2
公开(公告)日：2013-07-02
申请号：US12896585
申请日：2010-10-01
CPC分类号： C08F297/083 , C08K3/013 , C08K5/01 , C08L23/00 , C08L23/06 , C08L23/12 , C08L53/00 , C08L2666/24 , C08L2666/06
摘要： Embodiments of the invention provide block composites and their use in thermoplastic vulcanizate compounds.
摘要翻译： 本发明的实施方案提供了嵌段复合材料及其在热塑性硫化胶料中的应用。
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公开(公告)号：US08475933B2
公开(公告)日：2013-07-02
申请号：US13424755
申请日：2012-03-20
申请人： Rajen M. Patel , David W. Fuchs , Pradeep Jain , Seema Karande , Mehmet Demirors , Mark Grant Spencer , Kim L. Walton , Angela N. Taha , Phillip D. Hustad , Roger L. Kuhlman , Anthony J. Castelluccio
发明人： Rajen M. Patel , David W. Fuchs , Pradeep Jain , Seema Karande , Mehmet Demirors , Mark Grant Spencer , Kim L. Walton , Angela N. Taha , Phillip D. Hustad , Roger L. Kuhlman , Anthony J. Castelluccio
IPC分类号： B32B27/32 , C08F210/02
CPC分类号： C08F210/16 , B32B27/08 , B32B27/10 , B32B27/18 , B32B27/32 , B32B2250/24 , B32B2307/31 , B32B2439/70 , Y10T428/269 , Y10T428/31938 , C08F2/00 , C08F2/38 , C08F210/14 , C08F2500/12 , C08F2500/04
摘要： The present invention relates to compositions and processes of making and using interpolymers having a controlled molecular weight distribution. Multilayer films and film layers derived from novel ethylene/α-olefin interpolymers are also disclosed.
摘要翻译： 本发明涉及制备和使用具有受控分子量分布的互聚物的组合物和方法。 还公开了衍生自新乙烯/α-烯烃互聚物的多层膜和膜层。
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公开(公告)号：US20120277336A1
公开(公告)日：2012-11-01
申请号：US13409548
申请日：2012-03-01
IPC分类号： C08L23/16
CPC分类号： B29C55/30 , B29C55/005 , B29K2021/00 , B29K2105/04 , B29K2105/16 , B29K2105/24 , C08L9/00 , C08L17/00 , C08L19/003 , C08L21/00 , C08L23/10 , C08L23/142 , C08L23/16 , C08L2205/22 , C08L2207/20 , C08L2666/06 , C08L2666/08
摘要： Including crosslinked rubber particles in an oriented polymer composition induces cavitation in the oriented polymer composition and can increases the scratch and mar resistance as well as fibrillation resistance.
摘要翻译： 在定向聚合物组合物中包括交联橡胶颗粒在定向聚合物组合物中引起空化并且可以增加刮擦和耐擦伤性以及抗起伏性。
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公开(公告)号：US5595705A
公开(公告)日：1997-01-21
申请号：US487271
申请日：1995-06-07
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , B29C35/10
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/28 , Y10T428/2826 , Y10T428/2848
摘要： A method of manufacturing a monolayer heat-shrinkable, puncture-resistant biaxially oriented film is disclosed. The method includes a double bubble orientation step and extruding a primary tube that includes at least one substantially linear ethylene homopolymer or interpolymer, wherein the substantially linear ethylene homopolymer or interpolymer has an uniform branching distribution, a melt flow ratio I.sub.10 /I.sub.2, .gtoreq.5.63, and a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63, and is also characterized as having essentially no linear polymer fraction, a single DSC melting peak, a density greater than about 0.85 g/cc, and a favorable gas extrusion critical shear rate at the onset of surface melt fracture.
摘要翻译： 公开了制造单层热收缩，耐刺穿双轴取向膜的方法。 该方法包括双气泡取向步骤并挤出包含至少一种基本上线性的乙烯均聚物或互聚物的主管，其中基本上线性的乙烯均聚物或互聚物具有均匀的支化分布，熔体流动比I 10 / 5.63，分子量分布Mw / Mn由方程式Mw / Mn（I10 / I2）-4.63定义，并且还被表征为基本上不具有线性聚合物部分，单个DSC熔融峰，密度 大于约0.85g / cc，以及在表面熔融断裂开始时有利的气体挤出临界剪切速率。
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公开(公告)号：US5562958A
公开(公告)日：1996-10-08
申请号：US55063
申请日：1993-04-28
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/28 , Y10T428/2826 , Y10T428/2848
摘要： Biaxially oriented, heat-shrinkable film-making process and film with improved toughness and extrusion processibility are disclosed. The improved film comprises at least one layer of at least one substantially linear ethylene homopolymer or interpolymer, wherein the substantially linear ethylene polymer has an uniform branching distribution, and is also characterized as having essentially no linear polymer fraction, a single DSC melting peak, a density greater than about 0.85 g/cc, and a simple bubble film 1% secant modulus below 195,000 kPa. The biaxially oriented film is characterized as having a simple bubble shrinkage value of from about 18% to about 85% at 135.degree. C. and is useful in preparing heat-shrink bags for packaging food articles like poultry and fresh red meat.
摘要翻译： 公开了双轴取向的热收缩膜制造方法和具有改善的韧性和挤出加工性能的膜。 改进的膜包括至少一层至少一种基本上线性的乙烯均聚物或互聚物，其中基本上线性的乙烯聚合物具有均匀的支化分布，并且还表征为基本上不具有线型聚合物部分，单个DSC熔融峰， 密度大于约0.85g / cc，简单气泡膜1％割线模量低于195,000kPa。 双轴取向膜的特征在于在135℃下具有约18％至约85％的简单的气泡收缩值，并且可用于制备用于包装食品如禽类和新鲜红肉的热收缩袋。
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59.发明授权
公开(公告)号：US4487891A
公开(公告)日：1984-12-11
申请号：US577640
申请日：1984-02-06
申请人： Kim L. Walton , Paul A. Pezzoli
发明人： Kim L. Walton , Paul A. Pezzoli
IPC分类号： C08L23/08 , C08L1/00 , C08L23/00 , C08L23/26 , C08L23/28 , C08L27/00 , C08L101/00 , C08L31/04
CPC分类号： C08L23/286
摘要： A blend of chlorinated polyethylene with two or more different ethylene/vinyl acetate copolymers is provided. The blend produces a membrane which is suitable for use in single-ply roofing applications. One ethylene/vinyl acetate copolymer has a polymerized vinyl acetate content of from about 38 to about 60 percent by weight of copolymer. A second ethylene/vinyl acetate copolymer has a polymerized vinyl acetate content of from about 13 to about 27 percent of weight of copolymer.
摘要翻译： 提供氯化聚乙烯与两种或更多种不同乙烯/乙酸乙烯酯共聚物的混合物。 该混合物产生适用于单层屋顶应用的膜。 一种乙烯/乙酸乙烯酯共聚物的聚合乙酸乙烯酯含量为共聚物重量的约38％至约60％。 第二种乙烯/乙酸乙烯酯共聚物的聚合乙酸乙烯酯含量为共聚物重量的约13％至约27％。
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公开(公告)号：US10072146B2
公开(公告)日：2018-09-11
申请号：US13991545
申请日：2011-12-29
申请人： Xiaosong Wu , Jose M. Rego , Kim L. Walton , Brian W. Walther , Michael D. Read
发明人： Xiaosong Wu , Jose M. Rego , Kim L. Walton , Brian W. Walther , Michael D. Read
CPC分类号： C08L47/00 , C08L23/10 , C08L23/16 , Y10T428/139
摘要： A composition comprising at least the following components: (A) a first composition comprising the following: i) a first interpolymer comprising, in polymerized form, ethylene, an α-olefin, and a nonconjugated polyene; ii) a second interpolymer comprising, in polymerized form, ethylene, an α-olefin and a nonconjugated polyene; and wherein the first composition has an MWD less than, or equal to, 3.5, a Mooney Viscosity (ML (1+4 @125° C.)) greater than, or equal to, 80, and an [(ML(1+4 @125° C.))/Mw(conv)]*1000 greater than 0.429 mole/g; (B) a thermoplastic polymer; and (C) a vulcanization agent is provided. A crosslinked composition made by heating one or more of the inventive compositions is also provided. Articles made from one or more of the inventive compositions are also provided.
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