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1. 发明授权

US5891814A Nonwoven fabrics 失效
标题翻译：无纺布
公开(公告)号：US5891814A
公开(公告)日：1999-04-06
申请号：US800436
申请日：1997-02-18
申请人： Galen C. Richeson , Glenn A. Stahl , James J. McAlpin , Anthony N. Speca
发明人： Galen C. Richeson , Glenn A. Stahl , James J. McAlpin , Anthony N. Speca
IPC分类号： C08F4/642 , C08F4/6592 , C08F8/00 , C08F10/00 , C08L23/12 , D01F6/06 , D03D15/00 , D04H1/54 , D04H1/56 , D04H3/16
CPC分类号： C08L23/12 , D01F6/06 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/16 , Y10S242/918 , Y10T428/26 , Y10T428/29 , Y10T428/2907 , Y10T428/2913 , Y10T428/2915 , Y10T428/2964 , Y10T428/2967 , Y10T428/2969 , Y10T428/298 , Y10T442/20 , Y10T442/30 , Y10T442/40 , Y10T442/68 , Y10T442/681
摘要： This invention relates to improved polypropylene nonwoven fabrics. The fabrics are made from isotactic polypropylene which has been produced with a catalyst systems comprising at least two metallocenes. These nonwoven fabrics, particularly when prepared using a spunbonding process, exhibit significantly improved strength without significant sacrifice of other favorable properties.
摘要翻译：本发明涉及改进的聚丙烯无纺织物。织物由具有包含至少两种金属茂的催化剂体系生产的全同立构聚丙烯制成。这些非织造织物，特别是当使用纺粘法制备时，表现出显着提高的强度，而不会显着牺牲其它有利的性能。

2. 发明授权

US5786291A Engineered catalyst systems and methods for their production and use 失效
标题翻译：工程催化剂体系及其生产和使用方法
公开(公告)号：US5786291A
公开(公告)日：1998-07-28
申请号：US800743
申请日：1997-02-18
申请人： Anthony N. Speca , Jeffrey L. Brinen , James J. McAlpin
发明人： Anthony N. Speca , Jeffrey L. Brinen , James J. McAlpin
IPC分类号： C08F4/65 , B01J31/22 , C08F4/02 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/62 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F110/00 , C08F110/06 , C08L23/10 , D01F6/06 , D04H1/42 , D04H3/16 , B01J31/00 , B01J37/00
CPC分类号： D04H3/16 , B01J31/143 , B01J31/1616 , B01J31/2295 , C08F10/00 , C08F110/00 , D01F6/06 , B01J21/08 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , B01J2531/57 , B01J2531/58 , B01J31/165 , C08F110/06 , C08F4/61904 , C08F4/61912 , C08F4/61916 , C08F4/61927 , C08F4/63904 , C08F4/63912 , C08F4/63916 , C08F4/63927 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： This invention relates to supported metallocene catalyst systems and to methods for their production and use. Specifically, this invention relates to supported catalyst systems having unique, predetermined properties resulting from the designed distribution of catalyst components within and upon porous support particles. The designed distribution of catalyst components is obtained through sequential deposition of catalyst components with intervening removal of solvent.
摘要翻译：本发明涉及负载型茂金属催化剂体系及其生产和使用方法。具体地，本发明涉及由多孔载体颗粒内和多孔载体颗粒上的催化剂组分的设计分布产生的具有独特的预定性质的负载型催化剂体系。催化剂组分的设计分布是通过依次沉积催化剂组分和介入去除溶剂获得的。

3. 发明授权

US06583227B2 Propylene polymers for films 有权
标题翻译：丙烯聚合物薄膜
公开(公告)号：US06583227B2
公开(公告)日：2003-06-24
申请号：US09800238
申请日：2001-03-06
申请人： Aspy K. Mehta , Michael C. Chen , James J. McAlpin , Anthony N. Speca , Kelly Tormaschy , Chon Y. Lin
发明人： Aspy K. Mehta , Michael C. Chen , James J. McAlpin , Anthony N. Speca , Kelly Tormaschy , Chon Y. Lin
IPC分类号： C08L2314
CPC分类号： C08F10/00 , C08F10/06 , C08F210/06 , C08F210/16 , C08F297/08 , C08J5/18 , C08J2323/10 , C08J2323/12 , C08L23/12 , C08L23/142 , C08L2205/02 , C08L2308/00 , C08L2314/06 , Y10S526/943 , C08F4/65904 , C08F2/001 , C08L2666/04 , C08F2500/15 , C08F2500/05 , C08F2500/03 , C08F2500/01 , C08F2500/26 , C08F2500/12
摘要： This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The compositions are prepared using metallocene catalyst systems comprising at least two metallocenes in a polymerization process that involves the sequential or parallel polymerization of propylene homopolymer and copolymer using propylene with a small amount of comonomer, preferably ethylene. The polymerization is catalyzed by a dual metallocene catalyst system. The resulting polymers have a broad, bimodal molecular weight distribution. The resulting polymers are excellent for use in the production of biaxially oriented films or non-oriented films. Films prepared with these propylene polymers have a significantly broader processability range and can be evenly stretched at lower temperature compared to films prepared from traditional propylene polymer.
摘要翻译：本发明一般涉及结晶丙烯聚合物，其制备方法及其用于膜应用的方法。具体地说，本发明涉及包含丙烯均聚物和丙烯共聚物的结晶丙烯聚合物。在聚合过程中使用包含至少两种金属茂的茂金属催化剂体系制备组合物，其涉及使用丙烯与少量共聚单体，优选乙烯的丙烯均聚物和共聚物的顺序或平行聚合。聚合由双茂金属催化剂体系催化。所得聚合物具有宽的双峰分子量分布。所得聚合物非常适用于制备双轴取向膜或非取向膜。用这些丙烯聚合物制备的膜具有显着更宽的加工性能范围，与传统丙烯聚合物制备的膜相比，可以在较低的温度下均匀地拉伸。

4. 发明授权

US06576306B2 Propylene polymers for films 有权
公开(公告)号：US06576306B2
公开(公告)日：2003-06-10
申请号：US09800239
申请日：2001-03-06
申请人： Aspy K. Mehta , Michael C. Chen , James J. McAlpin , Anthony N. Speca , Kelly Tormaschy , Chon Y. Lin
发明人： Aspy K. Mehta , Michael C. Chen , James J. McAlpin , Anthony N. Speca , Kelly Tormaschy , Chon Y. Lin
IPC分类号： B32B108
CPC分类号： C08J5/18 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/00 , C08F10/06 , C08F210/06 , C08F210/16 , C08F297/08 , C08J2323/10 , C08J2323/12 , C08L23/12 , C08L23/142 , C08L2205/02 , C08L2308/00 , C08L2314/06 , Y10T428/1345 , Y10T428/1352 , C08F4/65904 , C08F2/001 , C08F2500/15 , C08F2500/05 , C08F2500/03 , C08F2500/01 , C08F2500/26 , C08L2666/04 , C08F2500/12
摘要： This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The compositions are prepared using metallocene catalyst systems comprising at least two metallocenes in a polymerization process that involves the sequential or parallel polymerization of propylene homopolymer and copolymer using propylene with a small amount of comonomer, preferably ethylene. The polymerization is catalyzed by a dual metallocene catalyst system. The resulting polymers have a broad, bimodal molecular weight distribution. The resulting polymers are excellent for use in the production of biaxially oriented films or non-oriented films. Films prepared with these propylene polymers have a significantly broader processability range and can be evenly stretched at lower temperature compared to films prepared from traditional propylene polymer.

5. 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。

6. 发明授权

US4710540A Composition for preparing cement-adhesive reinforcing fibers 失效
标题翻译：用于制备水泥粘合剂增强纤维的组合物
公开(公告)号：US4710540A
公开(公告)日：1987-12-01
申请号：US816032
申请日：1986-01-03
申请人： James J. McAlpin , Wai Y. Chow
发明人： James J. McAlpin , Wai Y. Chow
IPC分类号： C04B16/06 , C08F8/42 , C08F8/00
CPC分类号： C04B16/0625 , C08F8/42
摘要： A modifier composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The modifier composition comprises the reaction product obtained from the high shear dry blending of an alkylamino alkoxysilane with an acid modified polyolefin, preferably .gamma.-aminopropyltriethoxysilane dry blended with maleated polypropylene. Such modifier composition when compounded in from about 1 to about 5 weight percent with a polyolefin, preferably polypropylene, provides a resin from which cement adherent fibers may be produced.
摘要翻译：公开了一种改性剂组合物，用于与聚烯烃混合以制备可通过常规纤维形成方法由其制备水泥粘着的聚烯烃纤维的树脂。改性剂组合物包含由烷基氨基烷氧基硅烷与酸改性聚烯烃的高剪切干混得到的反应产物，优选与马来酸化聚丙烯干混的γ-氨基丙基三乙氧基硅烷。当与聚烯烃（优选聚丙烯）混合约1至约5重量％时，这种改性剂组合物提供可由其制备水泥粘附纤维的树脂。

7. 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。

8. 发明授权

US5468440A Process of making oriented film or structure 失效
标题翻译：制作取向薄膜或结构的工艺
公开(公告)号：US5468440A
公开(公告)日：1995-11-21
申请号：US239150
申请日：1994-05-06
申请人： James J. McAlpin , Jeffrey W. C. Kuo , Donald C. Hylton
发明人： James J. McAlpin , Jeffrey W. C. Kuo , Donald C. Hylton
IPC分类号： B29C55/00 , B29C55/02 , B29K23/00 , B29L7/00 , C08J5/18 , C08L23/00 , D01F6/06 , D01F6/30 , D01F6/46 , B29C55/22
CPC分类号： D01F6/30 , B29C55/005 , C08J5/18 , D01F6/06 , D01F6/46 , B29K2023/12 , C08J2323/12
摘要： Applications of isotactic polypropylene resin compositions produced from metallocene catalyst wherein the resins yield articles with comparable shear modulus and heat distortion temperature values to those of conventional polypropylene, but in which the fabrication of the article is achieved at temperatures much lower than possible for conventional polypropylene.
摘要翻译：由茂金属催化剂制备的全同立构聚丙烯树脂组合物的应用，其中树脂产生具有与常规聚丙烯相当的剪切模量和热变形温度值的制品，但其中在比常规聚丙烯可能的温度低得多的温度下实现制品的制造。

9. 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。

10. 发明授权

US4952631A Compositions for preparing cement-adhesive reinforcing fibers 失效
标题翻译：用于制备水泥粘合剂增强纤维的组合物
公开(公告)号：US4952631A
公开(公告)日：1990-08-28
申请号：US228401
申请日：1988-08-04
申请人： James J. McAlpin , Wai Y. Chow
发明人： James J. McAlpin , Wai Y. Chow
IPC分类号： C04B16/06 , C08F8/42
CPC分类号： C04B16/0625 , C08F8/42
摘要： A modifier composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The modifier composition comprising a polyolefin resin modified to contain a reactive Si(IV) moeity. A preferred embodiment comprises the reaction product obtained from the high shear dry blending of an alkylamino alkoxysilane with an acid modified polyolefin, preferably gamma-aminopropyltriethoxysilane dry blended with maleated polypropylene. Such modifier composition when compounded in from about 1 to about 10 weight percent with a polyolefin, preferably polypropylene, provides a resin from which cement adherent fibers may be produced.
摘要翻译：公开了一种改性剂组合物，用于与聚烯烃混合以制备可通过常规纤维形成方法由其制备水泥粘着的聚烯烃纤维的树脂。改性剂组合物包含被改性以含有活性Si（IV）的摩尔比的聚烯烃树脂。优选的实施方案包括从烷基氨基烷氧基硅烷与酸改性聚烯烃的高剪切干混合获得的反应产物，优选与马来酸化聚丙烯干混的γ-氨基丙基三乙氧基硅烷。当与聚烯烃（优选聚丙烯）混合约1至约10重量％时，这种改性剂组合物提供可由其制备水泥粘附纤维的树脂。

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