公开(公告)号：US10745537B2

公开(公告)日：2020-08-18

申请号：US14622964

申请日：2015-02-16

Applicant: FINA TECHNOLOGY, INC.

Inventor： Leonardo Cortes ,  Fengkui Li ,  Jon Tippet ,  Kenneth Paul Blackmon ,  Marc Mayhall ,  Leland Daniels ,  John Ashbaugh

IPC: C08J9/00 ,  C08K3/22 ,  C08K3/26 ,  C08F257/02 ,  C08J9/14 ,  C08J9/12 ,  C08K5/098 ,  C08K3/013 ,  C08F220/06

Abstract: A polymeric composition may include a polyolefin or styrenic polymer, a metallic acrylate salt, and an acid neutralizer.

公开(公告)号：US20200087495A1

公开(公告)日：2020-03-19

申请号：US16569062

申请日：2019-09-12

Applicant: FINA TECHNOLOGY, INC.

Inventor： Leonardo Rodriguez Cortes

IPC: C08L23/08 ,  C08J9/04 ,  C08J5/18 ,  B29C48/00

Abstract: Polymer blends, methods of making, and methods of using the polymer blends are described. A polymer blend can include a polyethylene (PE) polymer and a controlled rheology polypropylene (CRPP) polymer having a PE polymer to CRPP polymer (PE:CRPP) weight ratio of greater than 1:1.

公开(公告)号：US10584823B2

公开(公告)日：2020-03-10

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 ,  F16L9/12 ,  C08K5/3435 ,  C08K5/38 ,  C08F210/16 ,  C08K5/47 ,  C08K5/3472 ,  C08K5/134 ,  C08J3/20 ,  C08K5/105 ,  F16L9/127 ,  C08F4/6592 ,  C08F4/659

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：US10584220B2

公开(公告)日：2020-03-10

申请号：US15054431

申请日：2016-02-26

Applicant: Fina Technology, Inc.

Inventor： Fabien Salort ,  Jean-Marc Monsallier

IPC: B32B1/08 ,  C08J5/06 ,  C08F36/06 ,  C08J3/05 ,  D06M15/227 ,  D06M15/356 ,  D06M101/06 ,  D06M101/20 ,  D06M101/34 ,  D06M101/36

Abstract: A modified polymer includes a diene-based polymeric chain and at least one end terminated with a blocked isocyanate group. The blocked isocyanate group may be the reaction product of an isocyanate and a blocking agent, and the blocking agent is selected, such that the modified polymer deblocks at temperatures of at least 100 C. An aqueous emulsion of the modified polymer may be provided that may be surfactant-free. The emulsion may be combined with one or more latexes to provide a treatment solution for a fabric or fiber that does not require the use of resorcinol and formaldehyde. Once treated and dried, the fabric or fiber may be used to impart tensile strength to rubber products, such as tires, air springs, flexible couplings, power transmission belts, conveyor belts, and fluid routing hoses.

公开(公告)号：US10550245B2

公开(公告)日：2020-02-04

申请号：US15724705

申请日：2017-10-04

Applicant: Fina Technology, Inc.

Inventor： Giovanni Trimino ,  Carlos DeAnda ,  David W Knoeppel

IPC: C08K5/524 ,  C08L25/06 ,  C08L51/00 ,  C08L51/04 ,  C08K5/105 ,  C08K5/17 ,  C08K5/20 ,  C08K5/3492 ,  C08K5/353

Abstract: High impact polystyrene may be formed with increased swell index and reduced or eliminated discoloration. A process of forming high impact polystyrene may include providing a polymerization system including a polymerization reactor and a devolatilizer. High impact polystyrene may be formed in the polymerization reactor, and sent to the devolatilizer. A polar antioxidant having a hindered phenol structure and an aliphatic amine group, and with a phosphite antioxidant may be added to the polymerization system. In another process, a chemical retarder and a fluorescent whitening agent may be added to the polymerization system. In another process, a chemical retarder that inhibits free radical rubber crosslinking may be added to the polymerization system.

公开(公告)号：US20200010650A1

公开(公告)日：2020-01-09

申请号：US16572228

申请日：2019-09-16

Applicant: Fina Technology, Inc.

Inventor： Fabien Salort ,  Jean-Marc Monsallier

IPC: C08L9/06

Abstract: A low molecular weight co-oligomer containing styrene and α-methyl styrene in bound form and having a ring and ball softening point not greater than 50° C. is useful in modifying the properties of a diene elastomer-based curable rubber composition capable of being used to manufacture tire treads.

公开(公告)号：US10526473B2

公开(公告)日：2020-01-07

申请号：US15950426

申请日：2018-04-11

Applicant: FINA TECHNOLOGY, INC.

Inventor： Olivier Defrain

IPC: C08L9/00

Abstract: A curable liquid rubber composition having improved viscosity stability is provided. The curable liquid rubber composition includes at least one functionalized crosslinkable polymer that is liquid at 25° C., contains at least one diene monomer in polymerized form, and is functionalized with one or more anhydride functional groups, one or more hydroxyl functional groups or one or more (meth)acrylate functional groups; at least one non-functionalized crosslinkable polymer that is liquid at 25° C., contains at least one diene monomer in polymerized form, and is not functionalized with anhydride, hydroxyl or (meth)acrylate functional groups; at least one metallic monomer coagent which is a metal carboxylate salt containing at least one (meth)acrylate functional group; and at least one inorganic filler. The curable liquid rubber composition has a total moisture content of not more than 1000 ppm, whereby controlling the amount of water reduces the tendency of the composition to exhibit an increase in viscosity over time.

公开(公告)号：US10370523B2

公开(公告)日：2019-08-06

申请号：US15477699

申请日：2017-04-03

Applicant: Fina Technology, Inc.

Inventor： Herbert Chao ,  Taejun Yoo ,  Nan Tian

IPC: C08F36/04 ,  C08F136/04 ,  C08F236/04 ,  C08G18/69 ,  C08K9/04 ,  C08K3/34 ,  B32B17/06 ,  B32B7/14 ,  C08L9/00 ,  C08L47/00 ,  C08L75/04 ,  C08L75/08

Abstract: Curable compositions are prepared using polyisocyanates, hydrophobic hydroxyl-terminated polymers (such as hydroxyl-terminated polyfarnesenes and hydroxyl-terminated polydienes) and organically-modified nanoclays, optionally in combination with chain extenders and/or urethane catalysts. When cured, the compositions yield polyurethane-based sealants useful in insulating glass units which have improved (lowered) moisture vapor transmission rate values as a consequence of the inclusion of the organically-modified nanoclays.

公开(公告)号：US10369552B2

公开(公告)日：2019-08-06

申请号：US16010817

申请日：2018-06-18

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph E Pelati

IPC: B01J29/82 ,  B01J29/06 ,  B01J29/068 ,  B01J29/26 ,  B01J29/064 ,  B01J29/076 ,  B01J29/08 ,  B01J29/24 ,  B01J29/14 ,  B01J29/18 ,  B01J29/46 ,  B01J29/16 ,  B01J29/40 ,  B01J29/48 ,  B01J29/60 ,  B01J29/58 ,  B01J29/56 ,  B01J29/50 ,  B01J29/70 ,  B01J29/64 ,  B01J29/63 ,  B01J29/76 ,  B01J29/78 ,  B01J35/00 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J37/02 ,  B01J29/072 ,  B01J29/90 ,  B01J37/00 ,  C07C2/66

Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof. The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.

公开(公告)号：US10300459B2

公开(公告)日：2019-05-28

申请号：US16215270

申请日：2018-12-10

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Kaushik Gandhi

IPC: C07C1/24 ,  C07C1/20 ,  B01J23/06 ,  C07C1/207 ,  B01J23/80 ,  B01J23/36 ,  B01J29/16 ,  B01J23/20 ,  C07C45/00 ,  B01J37/00 ,  B01J23/92 ,  B01J38/10

Abstract: A process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system having a Group 4 or Group 5 metal oxide and a support. The process includes obtaining a product stream containing butadiene from the dehydration reactor. Another process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system containing a tungsten oxide supported on a zeolite or a tantalum oxide supported on a zeolite. The process includes obtaining a product stream containing butadiene from the dehydration reactor.