公开(公告)号：US09963535B2

公开(公告)日：2018-05-08

申请号：US14663648

申请日：2015-03-20

Applicant: FINA TECHNOLOGY, INC.

Inventor： John Tomlinson ,  Jose Sosa

IPC: C08F279/02 ,  C08L51/04 ,  C08F2/00 ,  C08F2/38

CPC classification number: C08F279/02 ,  C08F2/00 ,  C08F2/001 ,  C08F2/38 ,  C08L51/04 ,  C08F212/08

Abstract: A process for producing a high impact polystyrene having a high swell index may include feeding at least one vinyl aromatic monomer and at least one elastomer to at least one polymerization reactor to form a reaction mixture. The process may include polymerizing the reaction mixture, combining a chain transfer agent to the reaction mixture leaving the at least one polymerization reactor to form a combined mixture, and sending the combined mixture to a devolatilization zone. The process may include obtaining a HIPS product having a high swell index.

公开(公告)号：US09828502B2

公开(公告)日：2017-11-28

申请号：US14815309

申请日：2015-07-31

Applicant: FINA TECHNOLOGY, INC.

Inventor： Fengkui Li ,  John Ashbaugh ,  David Rauscher

IPC: C08L67/00 ,  C08L23/14 ,  C08L23/26 ,  B29C45/00 ,  C08J5/18 ,  C08L9/00 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L67/04 ,  B29K105/00 ,  C08L51/06

CPC classification number: C08L67/00 ,  B29C45/0001 ,  B29K2105/0088 ,  B29K2623/10 ,  B29K2667/046 ,  C08J5/18 ,  C08J2323/10 ,  C08J2467/04 ,  C08L9/00 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/26 ,  C08L51/06 ,  C08L67/04 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/18

Abstract: A pellet composed of a polymeric blend having a polyolefin and polylactic acid.

公开(公告)号：US20170282092A1

公开(公告)日：2017-10-05

申请号：US15085464

申请日：2016-03-30

Applicant: FINA TECHNOLOGY, INC.

Inventor： John TOMLINSON ,  Jose SOSA ,  Carlos R. CORLETO ,  Roy KENNEDY

IPC: B01D1/00 ,  B01D1/04 ,  C08F112/08

CPC classification number: B01D1/007 ,  B01D1/04 ,  B01D1/06 ,  B01D1/22 ,  C08F6/005 ,  C08L25/06

Abstract: A vessel header includes lateral flow tubes arranged in a parallel configuration. The lateral flow tubes enter the vessel header through alternating vessel header penetrations with a single vessel header penetration per lateral flow tube. Each lateral flow tube has a perforated section within the vessel header having a non-circular cross-section having the shape of a circular sector, an elliptical sector, or an irregular quadrilateral. A method includes passing a molten polymer through the lateral flow tubes of the vessel header. The molten polymer exits the lateral flow tubes as strands through perforations in the lateral flow tubes within the vessel header. The method includes obtaining devolatilized polymer.

公开(公告)号：US09701801B2

公开(公告)日：2017-07-11

申请号：US14933026

申请日：2015-11-05

Applicant: FINA TECHNOLOGY, INC.

Inventor： Mark Leland ,  Ruby L. Curtis

IPC: C08J5/18 ,  B29B13/00 ,  B29C47/00 ,  C08K5/098 ,  C08K5/20 ,  B29B13/02 ,  B29C47/88 ,  B29K23/00 ,  B29L7/00

CPC classification number: C08J5/18 ,  B29B13/022 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0057 ,  B29C47/065 ,  B29C47/8845 ,  B29C47/92 ,  B29C2947/92704 ,  B29K2023/12 ,  B29L2007/008 ,  C08J2323/12 ,  C08K5/098 ,  C08K5/20

Abstract: A process includes combining a metallocene catalyzed polypropylene with a nucleator and a slip agent to form a composition, and forming a cast film from the composition. The slip agent may exhibit an increased slip bloom rate within the cast film relative to the slip bloom rate exhibited by the slip agent in an otherwise identical cast film in which the nucleator is not present in the cast film. The cast film may exhibit a coefficient of friction that is less than a coefficient of friction of an otherwise identical cast film in which the nucleator is not present in the cast film.

公开(公告)号：US09650448B2

公开(公告)日：2017-05-16

申请号：US14304328

申请日：2014-06-13

Applicant: FINA TECHNOLOGY, INC.

Inventor： Lei Zhang ,  David J. Rauscher

IPC: C08F10/02 ,  C08F4/655 ,  C08F10/00

CPC classification number: C08F4/6555 ,  C08F10/00 ,  C08F4/6557

Abstract: The process includes reacting a reaction mixture comprising magnesium ethoxide (Mg(OEt)2), triethylaluminum (TEAl), and 2-ethylhexanol (2-EHOH) to form magnesium 2-ethyl hexyl alkoxide (Mg(2-EHO)2) and contacting Mg(2-EHO)2 in hexane with a first agent to form a reaction product “A.” The process further includes contacting the reaction product “A” with a second agent to form a reaction product “B”, wherein the second agent includes a transition metal and a halogen. The process further includes contacting the reaction product “B” with a third agent to form a reaction product “C”, wherein the third agent includes a first metal halide. In addition, the process includes contacting the reaction product “C” with a fourth agent to form a reaction product “D”, wherein the fourth agent includes a second metal halide. The process also includes contacting the reaction product “D” with a fifth agent to form a Ziegler-Natta catalyst, wherein the fifth agent includes an organoaluminum compound.

公开(公告)号：US09624321B2

公开(公告)日：2017-04-18

申请号：US14304358

申请日：2014-06-13

Applicant: FINA TECHNOLOGY, INC.

Inventor： Lei Zhang ,  David J. Rauscher

IPC: C08F10/02 ,  C08F110/02

CPC classification number: C08F110/02 ,  C08F4/6555 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

Abstract: A process of forming a Ziegler-Natta catalyst component is disclosed. The process includes contacting an alkyl magnesium compound with an alcohol and a first organoaluminum compound to form a magnesium dialkoxide compound and contacting the magnesium dialkoxide compound with a titanating agent to form reaction product “A.” The process further includes reacting reaction product “A” with a halogenating agent to form reaction product “B” and reacting reaction product “B” with a second organoaluminum compound to form a single halogenated catalyst component.

公开(公告)号：US20170089503A1

公开(公告)日：2017-03-30

申请号：US15315744

申请日：2015-06-10

Applicant: Fina Technology, Inc.

Inventor： William J Gauthier ,  Crystal Bryson ,  Diana Nash ,  Lu Ann Kelly ,  Jason Clark ,  Ruby Curtis ,  Toby Stevens

IPC: F16L58/00 ,  C08J3/20 ,  F16L9/127 ,  C08K5/105

CPC classification number: F16L58/00 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  C08J3/203 ,  C08J2323/06 ,  C08K5/105 ,  C08K5/1345 ,  C08K5/3435 ,  C08K5/3472 ,  C08K5/38 ,  C08K5/47 ,  F16L9/12 ,  F16L9/127 ,  C08L23/04 ,  C08F210/08 ,  C08F2500/01 ,  C08F2500/21 ,  C08F2500/05 ,  C08F2500/07 ,  C08F4/6557

Abstract: A method includes transporting water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through a pipe. The method includes forming a polyethylene resin using a catalyst, mixing the polyethylene resin with an antioxidant, wherein the antioxidant is a thioester, a hindered amine light stabilizer or 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene to form a resin/antioxidant mixture, extruding pipe from the resin/antioxidant mixture, and flowing water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through the pipe. An extruded article is adapted for use in containment and/or transport of water that contains chlorine dioxide, chlorine, chloramines, or hypochlorites. The extruded article includes a polyethylene resin and an antioxidant. The antioxidant is a thioester, a hindered amine light stabilizer or 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene.

公开(公告)号：US20170051118A1

公开(公告)日：2017-02-23

申请号：US14832350

申请日：2015-08-21

Applicant: FINA TECHNOLOGY, INC.

Inventor： Michael McLeod ,  Douglas Burmaster

IPC: C08J5/00 ,  C08F110/06 ,  C08J3/24

CPC classification number: C08F110/06 ,  C08F8/50 ,  C08F2810/10 ,  C08J2323/26 ,  C08K5/14 ,  C08K5/159 ,  C08L23/10 ,  C08F10/06

Abstract: A process including vis-breaking of polypropylene in the presence of 3,6,9-triethyl-3,6,9-trimethyl-1,4,7-triperoxonane to obtain vis-broken polypropylene is provided. The vis-broken polypropylene may be pelletized to obtain pellets. A ratio of a melt flow rate (MI2) of the pellets to a melt flow rate (MI2) of the polypropylene prior to the vis-breaking may be greater than 1:1 and at most 4:1. The pellets may be used to form articles.

Abstract translation: 提供了一种包括在3,6,9-三乙基-3,6,9-三甲基-1,4,7-三过氧苯甲酸存在下的聚丙烯的断裂以获得可折断的聚丙烯的方法。 可以将可见光聚丙烯造粒以获得颗粒。 颗粒之间的熔体流动速率（MI2）与破坏前的聚丙烯的熔体流动速率（MI2）之比可以大于1:1，最多为4:1。 颗粒可用于形成制品。

公开(公告)号：US20170044330A1

公开(公告)日：2017-02-16

申请号：US15335833

申请日：2016-10-27

Applicant: Fina Technology, Inc.

Inventor： Sun Luyi ,  Tim Coffy ,  Leland Daniels

IPC: C08J3/00 ,  B29C49/00 ,  C08L23/14

CPC classification number: C08J3/005 ,  B29B2911/1498 ,  B29C49/0005 ,  B29C49/06 ,  B29K2023/08 ,  B29K2023/10 ,  B29K2023/14 ,  B29K2995/0077 ,  B29L2031/7158 ,  C08J2323/14 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L2203/10 ,  C08L2205/06

Abstract: A polymer composition of polypropylene copolymer and 1 to 50% by weight of hard resin. The polypropylene copolymer is either an impact copolymer or a random copolymer. The polymer composition can be used to make injection stretch blow molded articles having improved top load strength.

Abstract translation: 聚丙烯共聚物的聚合物组合物和1至50重量％的硬树脂。 聚丙烯共聚物是抗冲共聚物或无规共聚物。 聚合物组合物可用于制备具有改善的顶部载荷强度的注射拉伸吹塑制品。

公开(公告)号：US09556084B2

公开(公告)日：2017-01-31

申请号：US14154422

申请日：2014-01-14

Applicant: FINA TECHNOLOGY, INC.

Inventor： James R. Butler ,  Xin Xiao ,  James T. Merrill

IPC: C07C2/66 ,  B01J29/06 ,  B01J29/70 ,  C07C6/12 ,  C07C7/12 ,  C07C15/073

CPC classification number: C07C2/66 ,  B01J29/06 ,  B01J29/7057 ,  B01J2219/00006 ,  C07C6/126 ,  C07C7/12 ,  C07C15/073 ,  C07C2529/08 ,  C07C2529/70 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P20/588 ,  C07C15/04

Abstract: Alkylation systems and methods of minimizing alkylation catalyst regeneration are described herein. The alkylation systems generally include a preliminary alkylation system adapted to receive an input stream including an alkyl aromatic hydrocarbon and contact the input stream with a preliminary alkylation catalyst disposed therein to form a first output stream. The preliminary alkylation catalyst generally includes a zeolite catalyst having a SiO2/Al2O3 ratio of less than about 25. The alkylation systems further include a first alkylation system adapted to receive the first output stream and contact the first output stream with a first alkylation catalyst disposed therein and an alkylating agent to form a second output stream.

Abstract translation: 本文描述了使烷基化催化剂再生最小化的烷基化系统和方法。 烷基化系统通常包括适于接收包含烷基芳族烃的输入流并将输入流与设置在其中的预置烷基化催化剂接触以形成第一输出流的初步烷基化系统。 初步烷基化催化剂通常包括SiO 2 / Al 2 O 3比小于约25的沸石催化剂。烷基化系统还包括适于接收第一输出流并将第一输出流与置于其中的第一烷基化催化剂接触的第一烷基化系统 和烷基化剂以形成第二输出流。