公开(公告)号：US08187346B2

公开(公告)日：2012-05-29

申请号：US12345567

申请日：2008-12-29

Applicant: James R. Butler

Inventor： James R. Butler

IPC: C10L1/18 ,  C07C50/00

CPC classification number: C10G55/04 ,  C10G29/20 ,  C10G29/22 ,  C10G2300/104 ,  C10L1/1857 ,  C10L1/2222

Abstract: A method for stabilizing pyrolysis gasoline in storage involves adding an effective amount of a quinone methide compound to the pyrolysis gasoline. The quinone methide does not require oxygen for activity. Embodiments of the quinone methide do not contain nitrogen and will have a reduced tendency for ammonia production.

Abstract translation: 在储存中稳定裂解汽油的方法包括向热解汽油中加入有效量的醌甲基化合物。 醌甲基化物质不需要氧气用于活性。 醌甲基化物的实施方案不含有氮并且具有降低的氨生产倾向。

公开(公告)号：US08153730B2

公开(公告)日：2012-04-10

申请号：US11492379

申请日：2006-07-25

Applicant: John O. Bieser ,  Fengkui Li

Inventor： John O. Bieser ,  Fengkui Li

IPC: C08L23/00 ,  C08F4/00

CPC classification number: D01F6/52 ,  C08L23/10 ,  C08L33/04 ,  C08L33/14 ,  C08L71/02 ,  C08L2207/12 ,  C08L2312/00 ,  D01F6/46 ,  C08L2666/04

Abstract: Polyolefin blends and processes for forming polyolefin blends are described. The process generally includes forming of polyolefin blends with acrylic monomer system comprising: providing a polyolefin comprising a first portion and a second portion; providing a concentrated monomer system comprising an acrylic monomers and the first portion of the polyolefin, wherein the concentrated monomer system comprises the acrylic monomers at a first concentration and a first portion of the polyolefin; and blending the concentrated monomer system with the a second portion of the polyolefin to form a modified polyolefin, wherein the modified polyolefin comprises a second concentration of acrylic monomers that is less than the first concentration. Described blends can be used as masterbatch concentrates.

Abstract translation: 描述了用于形成聚烯烃共混物的聚烯烃共混物和方法。 该方法通常包括用丙烯酸单体体系形成聚烯烃共混物，包括：提供包含第一部分和第二部分的聚烯烃; 提供包含丙烯酸单体和聚烯烃的第一部分的浓缩单体体系，其中所述浓缩单体体系包含第一浓度的丙烯酸单体和聚烯烃的第一部分; 并将浓缩的单体体系与聚烯烃的第二部分共混以形成改性聚烯烃，其中改性聚烯烃包含小于第一浓度的丙烯酸单体的第二浓度。 描述的混合物可用作母料浓缩物。

公开(公告)号：US20120078025A1

公开(公告)日：2012-03-29

申请号：US13301852

申请日：2011-11-22

Applicant: Vincent A. Welch ,  Slawomir A. Oleksy

Inventor： Vincent A. Welch ,  Slawomir A. Oleksy

IPC: C07C5/327 ,  B01J10/00

CPC classification number: C07C5/3332 ,  B01J8/0442 ,  B01J8/0496 ,  B01J2208/00548 ,  B01J2219/00006 ,  B01J2219/0004 ,  Y10S585/91 ,  C07C15/46

Abstract: Methods and processes for increasing the efficiency and/or expanding the capacity of a dehydrogenation unit by use of at least one direct heating unit are described.

Abstract translation: 描述了通过使用至少一个直接加热单元来提高脱氢单元的效率和/或扩大能力的方法和方法。

公开(公告)号：US08134036B2

公开(公告)日：2012-03-13

申请号：US12047873

申请日：2008-03-13

Applicant: Joseph E. Pelati ,  James R. Butler ,  Marcus Ledoux

Inventor： Joseph E. Pelati ,  James R. Butler ,  Marcus Ledoux

IPC: C07C2/66 ,  C07C6/12

CPC classification number: C07C2/66 ,  C07C2523/10 ,  C07C2529/70 ,  Y02P20/52 ,  C07C15/073 ,  C07C15/085 ,  C07C15/02

Abstract: A method for the liquid-phase alkylation of an aromatic substrate is disclosed. A reaction zone has at least one catalyst bed containing a first catalyst modified by the inclusion of a rare earth metal ion.

Abstract translation: 公开了一种用于芳族基底的液相烷基化的方法。 反应区具有至少一个含有通过包含稀土金属离子而改性的第一催化剂的催化剂床。

公开(公告)号：US20120034838A1

公开(公告)日：2012-02-09

申请号：US12851554

申请日：2010-08-06

Applicant: Fengkui Li ,  Tim Coffy ,  Michel Daumerie ,  John Bieser ,  Ryan Albores

Inventor： Fengkui Li ,  Tim Coffy ,  Michel Daumerie ,  John Bieser ,  Ryan Albores

IPC: D04H13/00 ,  C08L67/00 ,  C08L63/00

CPC classification number: D04H1/4291 ,  B29C48/05 ,  Y10T442/60 ,  Y10T442/681

Abstract: Processes of forming a fiber article and articles formed therefrom are described herein. The processes generally include providing a propylene-based polymer; contacting the propylene-based polymer with polylactic acid in the presence of a reactive modifier, a non-reactive modifier or a combination thereof to form a polymeric blend, wherein the reactive modifier is selected from epoxy-functionalized polyolefins and the non-reactive modifier comprises an elastomer; and forming the polymeric blend into a fiber article.

Abstract translation: 本文描述了形成纤维制品和由其形成的制品的方法。 该方法通常包括提供丙烯基聚合物; 在反应性改性剂，非反应性改性剂或其组合的存在下使丙烯类聚合物与聚乳酸接触以形成聚合共混物，其中反应性改性剂选自环氧官能化的聚烯烃，非反应性改性剂包含 弹性体 并将聚合物共混物形成纤维制品。

公开(公告)号：US08093308B2

公开(公告)日：2012-01-10

申请号：US12363418

申请日：2009-01-30

Applicant: Joe Shuler ,  Jose Sosa

Inventor： Joe Shuler ,  Jose Sosa

IPC: C08J9/02 ,  C08K5/00 ,  C08F297/00 ,  C08L25/04

CPC classification number: C08F6/005 ,  C08J9/0052 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/141 ,  C08J9/16 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2325/06 ,  C08J2325/08 ,  C08L25/04

Abstract: A method comprising contacting a first styrenic polymer composition comprising residual styrene monomer with a molecular sieve, and recovering a second styrenic polymer composition comprising a reduced amount of residual styrene monomer. A composition comprising a styrenic polymer having a residual styrene monomer amount of less than 100 ppm produced by contacting a styrenic polymer composition having a residual styrene monomer amount of equal to or greater than 100 ppm with a molecular sieve, and recovering the styrenic polymer having a residual styrene monomer amount of less than 100 ppm. A method comprising providing a styrenic polymer composition having a residual styrene monomer amount of equal to or greater than 100 ppm, contacting the styrenic polymer composition with a molecular sieve, adding a nucleating agent, a foaming agent, and a coloring agent to the styrenic polymer composition, and forming an expanded styrenic polymer composition having a residual styrene monomer amount of less than 100 ppm.

Abstract translation: 一种方法，包括使包含残余苯乙烯单体的第一苯乙烯聚合物组合物与分子筛接触，并回收包含减少量的残余苯乙烯单体的第二苯乙烯聚合物组合物。 通过使具有等于或大于100ppm的残余苯乙烯单体量的苯乙烯类聚合物组合物与分子筛接触而制备的具有小于100ppm的残留苯乙烯单体量的苯乙烯类聚合物的组合物，并回收具有 残余苯乙烯单体量小于100ppm。 一种方法，包括提供具有等于或大于100ppm的残余苯乙烯单体量的苯乙烯聚合物组合物，使苯乙烯聚合物组合物与分子筛接触，向苯乙烯聚合物中加入成核剂，发泡剂和着色剂 并且形成具有小于100ppm的残余苯乙烯单体量的膨胀的苯乙烯聚合物组合物。

公开(公告)号：US20110313116A1

公开(公告)日：2011-12-22

申请号：US12817269

申请日：2010-06-17

Applicant: David Knoeppel

Inventor： David Knoeppel

IPC: C08F4/24

CPC classification number: C08F210/16 ,  C08F2/38 ,  C08F4/24 ,  C08F210/14 ,  C08F2500/12

Abstract: Ethylene polymerization processes and polymers formed from the same are discussed herein. The ethylene polymerization processes generally include introducing ethylene monomer into a polymerization reaction zone; introducing a chromium oxide based catalyst into the polymerization reaction zone; introducing a quantity of hydrogen into the polymerization reaction zone; and contacting the ethylene monomer with the chromium oxide based catalyst in the polymerization reaction zone in the presence of hydrogen to form polyethylene, wherein the polyethylene formed in the presence of hydrogen exhibits an MI2 that increases with an increasing quantity of hydrogen and a molecular weight and molecular weight distribution that remains essentially constant with an increasing quantity of hydrogen.

Abstract translation: 本文讨论了乙烯聚合方法和由其形成的聚合物。 乙烯聚合方法通常包括将乙烯单体引入聚合反应区; 将氧化铬基催化剂引入聚合反应区; 将一定量的氢气引入聚合反应区; 并在氢气存在下使乙烯单体与氧化铬基催化剂在聚合反应区中接触以形成聚乙烯，其中在氢气存在下形成的聚乙烯表现出随着氢气和分子量的增加而增加的MI2， 分子量分布随着氢的增加而保持基本恒定。

公开(公告)号：US20110306691A1

公开(公告)日：2011-12-15

申请号：US13153776

申请日：2011-06-06

Applicant: Jose Sosa ,  David W. Knoeppel

Inventor： Jose Sosa ,  David W. Knoeppel

IPC: C08J9/35 ,  C08L25/06 ,  C08K3/22

CPC classification number: C08J9/28 ,  B29C44/08 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/125 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2203/182 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/048 ,  C08J2325/04 ,  C08J2325/06

Abstract: Cellular and multi-cellular polystyrene and polystyrenic foams and methods of forming such foams are disclosed. The foams include an expanded polystyrene formed from expansion of an expandable polystyrene including an adsorbent comprising alumina, wherein the multi-cellular polystyrene exhibits a multi-cellular size distribution. The process for forming a foamed article includes providing a formed styrenic polymer and contacting the formed styrenic polymer with a first blowing agent and an adsorbent comprising alumina to form extrusion polystyrene. The process further includes forming the extrusion styrenic polymer into an expanded styrenic polymer and forming the expanded styrenic polymer into a foamed article.

Abstract translation: 公开了细胞和多细胞聚苯乙烯和聚苯乙烯泡沫以及形成这种泡沫的方法。 泡沫包括由可膨胀聚苯乙烯膨胀形成的发泡聚苯乙烯，其包括包含氧化铝的吸附剂，其中多孔聚苯乙烯表现出多孔尺寸分布。 形成发泡制品的方法包括提供形成的苯乙烯类聚合物并使形成的苯乙烯类聚合物与第一发泡剂和包含氧化铝的吸附剂接触以形成挤出聚苯乙烯。 该方法还包括将挤出苯乙烯聚合物形成膨胀的苯乙烯聚合物，并将膨胀的苯乙烯聚合物形成发泡制品。

公开(公告)号：US08076527B2

公开(公告)日：2011-12-13

申请号：US12047953

申请日：2008-03-13

Applicant: James R. Butler ,  Joseph E. Pelati

Inventor： James R. Butler ,  Joseph E. Pelati

IPC: C07C2/64 ,  C07C5/09

CPC classification number: C07C15/46 ,  C07C2/66 ,  C07C2/84 ,  C07C5/48 ,  Y10S585/921 ,  Y10S585/943 ,  C07C15/073

Abstract: A process for making ethylbenzene and/or styrene by reacting toluene with methane is disclosed. In one embodiment the process can include reacting toluene with methane to form a product stream comprising ethylbenzene and further processing the ethylbenzene to form styrene in an existing styrene production facility.

Abstract translation: 公开了通过使甲苯与甲烷反应制备乙苯和/或苯乙烯的方法。 在一个实施方案中，该方法可以包括使甲苯与甲烷反应以形成包含乙苯的产物流，并进一步处理乙苯以在现有的苯乙烯生产设备中形成苯乙烯。

公开(公告)号：US20110270006A1

公开(公告)日：2011-11-03

申请号：US13113064

申请日：2011-05-22

Applicant: Joseph E. Pelati ,  Sivadinarayana Chinta

Inventor： Joseph E. Pelati ,  Sivadinarayana Chinta

IPC: C07C2/00 ,  B01J29/04 ,  B01J23/78 ,  B01J23/26 ,  C01B39/00 ,  B01J23/28 ,  B01J23/14 ,  B01J23/18 ,  B01J23/66 ,  B01J37/30 ,  B01J23/04 ,  B01J23/10

CPC classification number: C01B39/22 ,  B01J29/082 ,  B01J29/143 ,  B01J29/90 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/08 ,  B01J37/30 ,  B01J38/10 ,  B01J38/12 ,  C07C2/864 ,  C07C2/865 ,  C07C2/867 ,  C07C2523/04 ,  C07C2523/08 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/16 ,  C07C2523/18 ,  C07C2523/78 ,  C07C2529/08 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P20/584 ,  C07C15/46 ,  C07C15/073

Abstract: A method is disclosed of preparing a catalyst, including contacting a substrate with at least one solution including a first promoter being Cs and at least one solution including a second promoter. The contact subjects the substrate to the addition of the first and second promoters, thereby forming the catalyst comprising the first and second promoters. In the method disclosed, the second promoter is capable of undergoing a redox reaction.

Abstract translation: 公开了一种制备催化剂的方法，包括使底物与至少一种溶液接触，所述溶液包括第一促进剂为Cs和至少一种包含第二促进剂的溶液。 接触剂使基材加入第一和第二助催化剂，从而形成包含第一和第二助催化剂的催化剂。 在所公开的方法中，第二促进剂能够进行氧化还原反应。