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1. 发明授权

US5514761A Method for preparation of unsaturated alpha-olefin copolymers 失效
标题翻译：不饱和α-烯烃共聚物的制备方法
公开(公告)号：US5514761A
公开(公告)日：1996-05-07
申请号：US386395
申请日：1995-02-10
申请人： Bradley P. Etherton , James J. McAlpin , Terrence Huff , Edward N. Kresge
发明人： Bradley P. Etherton , James J. McAlpin , Terrence Huff , Edward N. Kresge
IPC分类号： C08F210/00 , C08F210/06 , C08F210/18 , C08F236/20 , C08F297/08
CPC分类号： C08F210/06 , C08F210/00 , C08F210/18 , Y10S526/902 , Y10S526/904 , Y10S526/905
摘要： Disclosed are unsaturated .alpha.-olefin/.alpha., .omega.-diene copolymers, and a method of preparation thereof. The copolymers are generally crystalline, free of gel and cross-links, and contain unsaturated side chains and long chain branching. The copolymers contain up to 5 mole percent diene incorporated therein, and may be prepared by copolymerization using a solid-phase, insoluble coordination catalyst, without a solvent, and below the crystalline melting point of the copolymer.
摘要翻译：公开了不饱和α-烯烃/α，ω-二烯共聚物及其制备方法。共聚物通常是结晶的，不含凝胶和交联，并含有不饱和侧链和长链支化。共聚物含有高达5摩尔％的二烯并入其中，并且可以通过使用不含溶剂的固相不溶性配位催化剂并低于共聚物的结晶熔点进行共聚制备。

2. 发明授权

US5504171A Unsaturated propylene/.alpha., .omega.-diene copolymers 失效
标题翻译：不饱和丙烯/α，ω-二烯共聚物
公开(公告)号：US5504171A
公开(公告)日：1996-04-02
申请号：US363206
申请日：1994-12-22
申请人： Bradley P. Etherton , James J. McAlpin , Terrence Huff , Edward N. Kresge
发明人： Bradley P. Etherton , James J. McAlpin , Terrence Huff , Edward N. Kresge
IPC分类号： C08F210/00 , C08F210/06 , C08F210/18 , C08F236/20 , C08F2/02
CPC分类号： C08F210/06 , C08F210/00 , C08F210/18 , Y10S526/902 , Y10S526/904 , Y10S526/905
摘要： Disclosed are unsaturated .alpha.-olefin/.alpha.,.omega.-diene copolymers, and a method of preparation thereof. The copolymers are generally crystalline, free of gel and cross-links, and contain unsaturated side chains and long chain branching. The copolymers contain up to 5 mole percent diene incorporated therein, and may be prepared by copolymerization using a solid-phase, insoluble coordination catalyst, without a solvent, and below the crystalline melting point of the copolymer.
摘要翻译：公开了不饱和α-烯烃/α，ω-二烯共聚物及其制备方法。共聚物通常是结晶的，不含凝胶和交联，并含有不饱和侧链和长链支化。共聚物含有高达5摩尔％的二烯并入其中，并且可以通过使用不含溶剂的固相不溶性配位催化剂并低于共聚物的结晶熔点进行共聚制备。

3. 发明授权

US5023300A Thermoplastic olefin alloys and method for producing the same 失效
标题翻译：热塑性烯烃合金及其制造方法
公开(公告)号：US5023300A
公开(公告)日：1991-06-11
申请号：US354358
申请日：1989-05-23
申请人： Terrence Huff , James J. McAlpin
发明人： Terrence Huff , James J. McAlpin
IPC分类号： C08L23/16 , C08F2/34 , C08F297/08 , C08L23/00 , C08L23/10 , C08L23/14
CPC分类号： C08L23/142 , C08F297/08 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L23/10
摘要： A thermoplastic olefin comprising an alloy of an olefin copolymer elastomer and a propylene/comonomer random copolymer is provided. The comonomer is selected from one or more of ethylene and C.sub.4 to C.sub.10 alpha-olefins. Polypropylene is an optional component of the alloy. The alloy may be produced by melt blending, reactor blending or a combination thereof, of the various components.
摘要翻译：提供了包含烯烃共聚物弹性体和丙烯/共聚单体无规共聚物的合金的热塑性烯烃。共聚单体选自乙烯和C 4至C 10α-烯烃中的一种或多种。聚丙烯是合金的可选组分。合金可以通过各种组分的熔融共混，反应器共混或其组合来制备。

4. 发明授权

US5210139A Thermoplastic olefin alloys and method for producing the same 失效
标题翻译：热塑性烯烃合金及其制造方法
公开(公告)号：US5210139A
公开(公告)日：1993-05-11
申请号：US651666
申请日：1991-02-06
申请人： Terrence Huff , James J. McAlpin
发明人： Terrence Huff , James J. McAlpin
IPC分类号： C08F297/08 , C08L23/14 , C08L23/16
CPC分类号： C08L23/16 , C08F297/08 , C08L23/142 , C08L2205/02 , C08L2205/03
摘要： A thermoplastic olefin comprising an alloy of an olefin copolymer elastomer and a propylene/comonomer random copolymer is provided. The comonomer is selected from one or more of ethylene and C.sub.4 to C.sub.10 alpha-olefins. Polypropylene is an optional component of the alloy. The alloy may be produced by melt blending, reactor blending or a combination thereof, of the various components.
摘要翻译：提供了包含烯烃共聚物弹性体和丙烯/共聚单体无规共聚物的合金的热塑性烯烃。共聚单体选自乙烯和C 4至C 10α-烯烃中的一种或多种。聚丙烯是合金的可选组分。合金可以通过各种组分的熔融共混，反应器共混或其组合来制备。

5. 发明授权

US4677088A High efficiency polymerization catalyst component for use in the polymerization of propylene and higher alpha-olefins 失效
标题翻译：用于丙烯和高级α-烯烃聚合的高效聚合催化剂组分
公开(公告)号：US4677088A
公开(公告)日：1987-06-30
申请号：US868504
申请日：1986-05-30
申请人： Terrence Huff , Arthur W. Langer, Jr.
发明人： Terrence Huff , Arthur W. Langer, Jr.
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： An aromatic hydrocarbon modified soluble mixed aluminum hydrocarbyl-Lewis base co-catalyst composition comprising (i) at least two different classes of aluminum hydrocarbyls the first being an aluminum hydrocarbyl halide, the second being an aluminum hydrocarbyl hydride and/or aluminum trialkyl and (ii) at least one Lewis base represented by the formula: ##STR1## wherein each Y can be --OR', --NR.sub.2 and R' with the proviso that at least two be --OR' or --NR.sub.2, Z is an alkylene radical forming a 5 or 6 membered ring with the carbonyldioxy group or Z is alkyl substituted alkylene group wherein the alkyl radical can have from 1 to 8 carbon atoms, R is an aryl, allyl or alkyl group having from 1 to 20 carbon atoms and R' is an alkyl, cycloalkyl, aryl or aralkyl radical having from 1 to 20 carbon atoms.The co-catalyst is employed with a titanium halide catalyst for the polymerization of olefins to obtain a advantageous balance of catalytic activity and polymer product stereoregularity.
摘要翻译：芳族烃改性的可溶性混合铝烃基 - 路易斯碱助催化剂组合物，其包含（i）至少两种不同类型的铝烃基，其首先是烃基卤化物，第二种是氢化铝和/或三烷基铝，和）由式（a）表示的至少一个路易斯碱：（a）其中每个Y可以是-OR'，-NR2和R'，其中每个Y可以是条件是至少两个为-OR'或-NR2，Z为与羰基二氧基或Z形成5或6元环的亚烷基，是烷基取代的亚烷基，其中烷基可具有1至8个碳原子， R是具有1至20个碳原子的芳基，烯丙基或烷基，R'是具有1至20个碳原子的烷基，环烷基，芳基或芳烷基。助催化剂与卤化钛催化剂一起用于烯烃的聚合，以获得催化活性和聚合物产物立构规整性的有利平衡。

6. 发明授权

US4221882A High impact melt-flowable dual continuum melt mixed polymer blends of polypropylene, polyethylene, and ethylene-propylene rubber 失效
标题翻译：聚丙烯，聚乙烯和乙丙橡胶的高冲击熔融流动双连续体熔体混合聚合物共混物
公开(公告)号：US4221882A
公开(公告)日：1980-09-09
申请号：US7861
申请日：1979-01-31
申请人： Terrence Huff
发明人： Terrence Huff
IPC分类号： C08L23/00 , C08L7/00 , C08L21/00 , C08L23/06 , C08L23/12 , C08L23/16 , C08L101/00
CPC分类号： C08L23/06 , C08L23/12 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L23/16 , C08L2310/00
摘要： Melt mixed, melt-flowable blends of polypropylene, at least about 30% polyethylene and from about 4 to about 11% ethylene-propylene copolymer rubber, and method for making same, are disclosed. Such blends possess higher low temperature Izod and Gardner impact strength than conventional impact polypropylene blends, while having a comparable or higher flexural modulus.
摘要翻译：公开了聚丙烯，至少约30％聚乙烯和约4至约11％乙烯 - 丙烯共聚物橡胶的熔融混合，可熔融流动的共混物及其制备方法。这种共混物具有比常规冲击聚丙烯共混物更高的低温Izod和Gardner冲击强度，同时具有相当或更高的挠曲模量。

7. 发明授权

US4220555A Preparing polyolefins with a narrow particle size distribution and catalyst therefor 失效
标题翻译：制备具有窄粒度分布的聚烯烃和其催化剂
公开(公告)号：US4220555A
公开(公告)日：1980-09-02
申请号：US938661
申请日：1978-09-07
申请人： Harry J. Wristers , Eugene E. Poirot , Terrence Huff
发明人： Harry J. Wristers , Eugene E. Poirot , Terrence Huff
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： Polyolefins are prepared wherein at least about ninety-five percent of the product is retained on a 100 mesh screen. The polymerization process involves contacting the alpha-olefin with a Ziegler catalyst system wherein the catalyst has been prepared by mixing the active catalytic particles with a fibrillatable polyolefin and a non-fibrillatable polyolefin followed by ballmilling the mixture for a period of time sufficient to cause a fibrous mat to form, entrapping the catalyst particles in the mat which is, in turn, carried by the non-fibrillatable polyolefin.
摘要翻译：制备聚烯烃，其中至少约百分之九十五的产物保留在100目筛上。聚合方法包括使α-烯烃与齐格勒催化剂体系接触，其中催化剂已经通过将活性催化剂颗粒与可原纤化的聚烯烃和不可原纤化的聚烯烃混合制备，然后将混合物球磨足够足以引起纤维垫形成，将催化剂颗粒截留在垫中，而垫又由非可原纤化聚烯烃承载。

8. 发明授权

US4088714A Cross-linked melt-flowable thermoplastic elastomer blend comprising EPR or EPDM, polyethylene and polypropylene 失效
标题翻译：包含EPR或EPDM，聚乙烯和聚丙烯的交联的可熔融流动的热塑性弹性体共混物
公开(公告)号：US4088714A
公开(公告)日：1978-05-09
申请号：US714371
申请日：1976-08-16
申请人： Terrence Huff
发明人： Terrence Huff
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12 , C08L23/16
CPC分类号： C08L23/10 , C08L23/06 , C08L23/16 , C08L2205/03 , C08L2207/04 , C08L2312/00
摘要： A cross-linked, melt-flowable thermoplastic elastomer blend of a monoolefin polymer rubber and cross-linkable low density polyethylene which are essentially fully cured in the presence of polypropylene is disclosed. The reprocessable blend has a much improved melt rheology and is useful for making flexible molded or extruded articles having an extremely good balance of mechanical properties, particularly high resiliency, tensile strength, flexural modulus, heat distortion resistance, low permanent set, and the like, without requiring vulcanization.
摘要翻译：公开了在聚丙烯存在下基本上完全固化的单烯烃聚合物橡胶和可交联的低密度聚乙烯的交联的可熔融流动的热塑性弹性体共混物。可再加工的共混物具有大大改善的熔体流变性，并且可用于制备具有非常好的机械性能，特别是高弹性，拉伸强度，弯曲模量，耐热变形性，低永久变形等的极好平衡的柔性模制或挤出制品，而不需要硫化。

9. 发明授权

US4087485A Polypropylene blends having high impact strength and improved optical properties 失效
标题翻译：聚丙烯共混物具有高冲击强度和改善的光学性能
公开(公告)号：US4087485A
公开(公告)日：1978-05-02
申请号：US714372
申请日：1976-08-16
申请人： Terrence Huff
发明人： Terrence Huff
IPC分类号： C08L23/06 , C08L23/12 , C08L23/16
CPC分类号： C08L23/12 , C08L2205/02 , C08L2205/035 , C08L23/06 , C08L23/16 , C08L2310/00
摘要： An impact polypropylene blend having an excellent balance of overall mechanical properties, particularly high impact strength, and significantly improved optical properties, comprising about 2 to about 22% by weight of an ethylene-propylene copolymer elastomer and about 1 to about 15% by weight of a low density polyethylene which are at least partially cured in the presence of polypropylene. The high impact polypropylene blends containing about 70 to about 95% by weight polypropylene have surprisingly good optical properties and are useful for making molded or extruded high clarity articles, such as containers, films, and the like.
摘要翻译：具有整体机械性能，特别是高冲击强度和显着改善的光学性能的优异平衡的冲击性聚丙烯共混物，包含约2至约22重量％的乙烯 - 丙烯共聚物弹性体和约1至约15重量％的在聚丙烯存在下至少部分固化的低密度聚乙烯。包含约70至约95重量％聚丙烯的高抗冲聚丙烯共混物具有令人惊奇的良好的光学性能，并且可用于制备模制或挤出的高透明度制品，例如容器，薄膜等。

10. 发明授权

US4000967A Wettable non-woven structures and components thereof 失效
标题翻译：可湿性非织造结构及其组件
公开(公告)号：US4000967A
公开(公告)日：1977-01-04
申请号：US372232
申请日：1973-07-26
申请人： Burnett H. Johnson , Terrence Huff
发明人： Burnett H. Johnson , Terrence Huff
IPC分类号： D04H1/56 , H01M2/14 , H01M2/16 , D06B1/00
CPC分类号： H01M2/145 , D04H1/56 , H01M2/162 , H01M2300/0005 , Y10S516/07 , Y10S8/09
摘要： A nonwoven mat of polyolefin fiber is contacted with a gaseous sulfur dioxide-chlorine mixture to sulfo-chlorinate the surface of the polyolefin fibers to a relatively high sulfur content and then preferably treated with an amine, either after compacting the mat or before compacting the mat to form a structure suitable as a battery separator. The mat can be used for other structures besides battery separators. And it can be separated into individually wettable staple fibers before compaction, i.e. individual separate fibers which are wettable.

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