公开(公告)号：US20200317904A1

公开(公告)日：2020-10-08

申请号：US16376375

申请日：2019-04-05

Applicant: Fina Technology, Inc.

Inventor： Olivier Defrain ,  Tomá{hacek over (s)} Trnka ,  Philippe Lodefier

IPC: C08L47/00 ,  C08F136/06 ,  C08F136/22 ,  C08F212/08 ,  C08F236/06 ,  C08K3/22 ,  C08K5/098 ,  C08K13/02 ,  C09J147/00 ,  C09J125/10 ,  C09K3/10 ,  G10K11/162

Abstract: A curable liquid rubber composition including at least one liquid polyene component and at least one heat activated crosslinking agent. The liquid polyene component may be a single polyene or a blend of polyenes. In one embodiment, the liquid polyene component may contain on a molar basis, at least one monomer that results in at least 45 molar percent of C2-C13 pendant groups. In another embodiment, the liquid polyene component may contain on a molar basis at least one monomer that results in at least 20 molar percent of C2-C5 pendant groups, and at least one monomer that results in at least 7 molar percent of C6-C13 pendant groups. After curing, the liquid rubber composition may have a loss factor greater than 0.51, a maximum loss factor temperature greater than −10° C., and a swelling ratio in toluene from 40% to 170% by weight.

公开(公告)号：US20200262946A1

公开(公告)日：2020-08-20

申请号：US16795790

申请日：2020-02-20

Applicant: FINA TECHNOLOGY, INC.

Inventor： Michael McLeod ,  Russell McDonald ,  Joe Shuler ,  Mahesh Patkar ,  Marc Mayhall

IPC: C08F10/06 ,  C08K3/34 ,  C08K5/14 ,  C08K5/00 ,  C08K5/53 ,  C08K5/17 ,  B29B9/12

Abstract: A process forming a high MFR polypropylene includes providing a reactor powder polypropylene, the reactor powder polypropylene having a melt flow rate of less than 100 dg/min. The process also includes mixing the reactor powder polypropylene with a free-radical initiator to form a powder/initiator mixture and subjecting the powder/initiator mixture to post-reactor forming. The present disclosure further provides for a vis-broken polypropylene and a polymer article.

公开(公告)号：US10696755B2

公开(公告)日：2020-06-30

申请号：US15835203

申请日：2017-12-07

Applicant: Fina Technology, Inc.

Inventor： Carlos De Anda ,  Giovanni Trimino ,  Brad Stiles

IPC: C08F2/01 ,  C08F2/38 ,  C08F279/02 ,  C08J3/24 ,  C08K5/13 ,  C08K5/372 ,  C08K5/375 ,  C08F6/00

Abstract: A method including operating a high impact polystyrene (HIPS) reaction system having a devolatilizer downstream of a polymerization reactor, and from which a HIPS product is obtained, and injecting an antioxidant into the HIPS reaction system prior to the devolatilizer, with the antioxidant being one or more aromatic antioxidants. A HIPS product produced by operating a HIPS reaction system to produce a HIPS product, with the HIPS reaction system including a devolatilizer downstream of a polymerization reactor, and including injecting an antioxidant into the HIPS reaction system prior to the devolatilizer, with the antioxidant being comprising one or more aromatic antioxidants. The antioxidant may comprise at least one thiol group, at least one cresol group, or both. A system for producing the HIPS product is also provided.

公开(公告)号：US10683408B2

公开(公告)日：2020-06-16

申请号：US15796547

申请日：2017-10-27

Applicant: FINA TECHNOLOGY, INC.

Inventor： Mark Leland ,  Jill Lawton ,  Likuo Sun ,  Leonardo Rodriguez Cortes ,  Enrique Vazquez

IPC: C08K5/098 ,  C08J5/18

Abstract: The BOPP film includes a polypropylene, an absence of a nucleating agent, and an additive blended with the polypropylene forming a polypropylene/additive blend, wherein the additive is potassium stearate.

公开(公告)号：US20190232260A1

公开(公告)日：2019-08-01

申请号：US16376326

申请日：2019-04-05

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph Pelati

IPC: B01J29/08 ,  B01J37/34 ,  C07C2/66 ,  B01J29/40 ,  C07C2/86 ,  B01J37/04 ,  B01J29/70 ,  B01J35/02 ,  B01J35/00

CPC classification number: B01J29/084 ,  B01J29/08 ,  B01J29/085 ,  B01J29/16 ,  B01J29/40 ,  B01J29/405 ,  B01J29/48 ,  B01J29/7007 ,  B01J29/7034 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7084 ,  B01J29/7088 ,  B01J29/7815 ,  B01J29/7869 ,  B01J29/7876 ,  B01J35/0013 ,  B01J35/023 ,  B01J37/04 ,  B01J37/341 ,  B01J2229/32 ,  B01J2229/42 ,  B01J2229/64 ,  B82Y30/00 ,  B82Y35/00 ,  C07C2/66 ,  C07C2/864 ,  C07C2529/08 ,  C07C2529/12 ,  C07C2529/14 ,  C07C2529/16 ,  C07C2529/70 ,  C07C2529/74 ,  C07C2529/76 ,  C07C2529/78 ,  Y10S977/773 ,  Y10S977/779 ,  C07C15/073

Abstract: A catalyst containing nanosize zeolite particles supported on a support material for alkylation reactions, such as the alkylation of benzene to form ethylbenzene, and processes using such a catalyst is disclosed.

公开(公告)号：US10336839B2

公开(公告)日：2019-07-02

申请号：US16036994

申请日：2018-07-17

Applicant: Fina Technology, Inc.

Inventor： Taejun Yoo ,  Herbert Chao ,  Steven K Henning

IPC: C09J147/00 ,  C09J175/16 ,  C08F136/22 ,  C08F36/22 ,  C08C19/02 ,  C08C19/04 ,  C08C19/38 ,  C08C19/28 ,  B32B7/12 ,  G06F3/041 ,  G09G3/36 ,  C08G18/62 ,  C08G18/75 ,  C08G18/24

Abstract: A low viscosity polymer having a linear or branched backbone derived from farnesene monomers and at least one terminal-end functionalized with a hydroxyl group. This polymer may be further hydrogenated to reduce unsaturation and acrylated, such that it may be incorporated into a LOCA composition. The LOCA composition may be used in a laminated screen assembly, such as a touch screen, for electronic devices by adhering the LOCA composition between an optically transparent layer, such as a cover glass, and a display. The cured LOCA composition has a refractive index similar to the optically transparent layer. A method of making the low viscosity polymer for the LOCA composition includes anionically polymerizing farnesene monomers, quenching a living end of the polymer to provide the hydroxyl-terminated polymer; hydrogenating the hydroxyl-terminated polymer; and reacting the at least partially saturated hydroxyl-terminated polymer with at least one reagent to provide an acrylate terminated hydrogenated polymer.

公开(公告)号：US10240009B2

公开(公告)日：2019-03-26

申请号：US14635820

申请日：2015-03-02

Applicant: FINA TECHNOLOGY, INC.

Inventor： Jason Clark ,  John Ashbaugh ,  Fengkui Li ,  David Rauscher ,  William Gauthier

IPC: B32B1/08 ,  C08J5/00 ,  B32B27/32 ,  C08L23/06 ,  B29C47/00 ,  B29K23/00 ,  B29K33/00 ,  B29L23/00 ,  B29K67/00

Abstract: A composite may include polylactic acid, polyethylene, and optionally a compatibilizer. The composite may be formed by combining the polylactic acid with the polyethylene. The composite may be formed into an extruded article.

公开(公告)号：US20190055336A1

公开(公告)日：2019-02-21

申请号：US16104384

申请日：2018-08-17

Applicant: FINA TECHNOLOGY, INC.

Inventor： Herbert CHAO ,  Taejun YOO ,  Sabrina NEHACHE

IPC: C08F236/22

Abstract: Aspects of the present invention relate to polymers, and particularly to farnesene polymers functionalized with one or more oxirane groups and, optionally, one or more hydroxyl groups. According to one aspect of the invention, provided is an epoxidized and optionally hydroxyl-functionalized polyfarnesene. The epoxidized farnesene polymer has at least one of a side chain or a main backbone functionalized with at least one oxirane group and, optionally, at least one terminal end functionalized with a hydroxyl group. In accordance with another aspect of the invention, a method is provided for preparing an epoxidized and optionally hydroxyl-functionalized polyfarnesene. The method includes epoxidizing a farnesene polymer, which may optionally contain one or more terminal hydroxyl groups, to functionalize at least one of a side chain or a main backbone of the farnesene polymer with an oxirane group.

公开(公告)号：US20190040247A1

公开(公告)日：2019-02-07

申请号：US16157324

申请日：2018-10-11

Applicant: FINA TECHNOLOGY, INC.

Inventor： Wei Wang ,  David W. Knoeppel ,  Jose M. Sosa

IPC: C08L25/14 ,  C08L29/04 ,  C08L67/04 ,  C08L25/08 ,  C08L5/00 ,  C08L3/00 ,  C08L1/00 ,  C08L35/06

Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.

公开(公告)号：US10125249B2

公开(公告)日：2018-11-13

申请号：US14565857

申请日：2014-12-10

Applicant: FINA TECHNOLOGY, INC.

Inventor： Wei Wang ,  David W. Knoeppel ,  Jose M. Sosa

IPC: C08K5/00 ,  C08L29/04 ,  C08L25/14 ,  C08L35/06 ,  C08L67/04 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C08L25/08

Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.