公开(公告)号：US20210301114A1

公开(公告)日：2021-09-30

申请号：US17212772

申请日：2021-03-25

Applicant: FINA TECHNOLOGY, INC.

Inventor： Brett ROBB ,  Steven A. SCHWARTZ

IPC: C08L23/12 ,  C08L23/14 ,  C08L51/06 ,  C08F222/02 ,  C08K3/22 ,  C08J3/22 ,  B29C48/00

Abstract: A high melt strength resin composition includes at least a) non-functionalized polypropylene, b) at least one acrylate such as zinc diacrylate, calcium diacrylate or aluminum triacrylate in a total amount of from 0.1 to 5% by weight based on the weight of non-functionalized polypropylene, and c) at least one acid neutralizer in a total amount of from 0.005 to 5% by weight based on the total weight of the at least one acrylate. The resin composition is compounded at a processing temperature between 185° C. and 260° C. to obtain the high melt strength polypropylene.

公开(公告)号：US11078349B2

公开(公告)日：2021-08-03

申请号：US16393493

申请日：2019-04-24

Applicant: Fina Technology, Inc.

Inventor： Olivier Defrain ,  Olivier Klein

IPC: C08L9/00 ,  C08C19/00

Abstract: A curable low sulfur liquid rubber composition including at least one polymer which contains, in polymerized form, at least one monomer having a carbon chain of four and a peroxide system which includes at least one organic peroxide and at least one coagent. The polymer has a vinyl content of 1% to 90% and a number average molecular weight of 800 g/mol to 70,000 g/mol. The curable low sulfur liquid rubber composition has a sulfur content of 0 to 1%, by weight, and is curable at a temperature of 100° C. to 190° C.

公开(公告)号：US20200283597A1

公开(公告)日：2020-09-10

申请号：US16811083

申请日：2020-03-06

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph Pelati

IPC: C08K5/07

Abstract: A method of reducing the fouling in a process for the production of styrene, the method comprising: introducing an additive into a stream comprising styrene and byproduct divinyl benzene (DVB), wherein the additive comprises: at least one chemical compound comprising one or more functional groups selected from amines, alcohols, amino-alcohols, labile C—C, esters, carbamates, aldehydes, ketones, acids, acetates, benzoates, labile hydrogen, and combinations thereof, and having a boiling point greater than or equal to 170° C. and within 10, 20, 30, 40, 50, or 60° C. of the boiling point of divinyl benzene (DVB) (which is 195° C.), wherein the at least one chemical compound is active to inhibit divinyl benzene (DVB) crosslinking. A system for carrying out the method is also provided.

公开(公告)号：US20200277480A1

公开(公告)日：2020-09-03

申请号：US16802750

申请日：2020-02-27

Applicant: FINA TECHNOLOGY, INC.

Inventor： Michael McLeod ,  John Ashbaugh ,  Marc Mayhall

IPC: C08L23/12 ,  C08K5/20

Abstract: Color-stable rheology controlled polyolefin compositions and methods of making are described. A color-stable rheology controlled polyolefin composition can include a controlled rheology grade thermoplastic polyolefin, and an effective amount of a trisamide-based compound that imparts color-stability to the composition. The color-stable solid-state thermoplastic polyolefin composition can have a Hunter b value color change (Δb) rate of ≤0.03/day when stored at 93° C. for 50 days.

公开(公告)号：US20200277468A1

公开(公告)日：2020-09-03

申请号：US16868916

申请日：2020-05-07

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：US20200079943A1

公开(公告)日：2020-03-12

申请号：US16568049

申请日：2019-09-11

Applicant: FINA TECHNOLOGY, INC.

Inventor： Margarito Lopez ,  Michael Allen McLeod ,  Jon Tippet ,  Douglas Burmaster ,  John Ashbaugh

IPC: C08L23/12

Abstract: A thermoplastic polyolefin composition and methods for its use is disclosed. The composition can include a thermoplastic polyolefin and a clarifying agent blend comprising a trisamide clarifier and sorbitol clarifier at a ratio of trisamide clarifier to sorbitol clarifier of 1:2 to 1:40 w/w.

公开(公告)号：US10550206B2

公开(公告)日：2020-02-04

申请号：US14484840

申请日：2014-09-12

Applicant: FINA TECHNOLOGY, INC.

Inventor： Fengkui Li ,  John Ashbaugh ,  Jason Clark

IPC: C08F8/46 ,  C08F8/32 ,  C08F8/00 ,  C08F255/02 ,  C08F220/08 ,  C08F222/06 ,  C08F210/02 ,  C08F20/08 ,  C08F22/06 ,  C08F255/04 ,  C08F255/06 ,  C08F10/02 ,  C08F22/04 ,  C08F222/04 ,  C08F8/12

Abstract: A method of producing a sliane cross-linked polyethylene is disclosed which includes maleating a polyethylene polymer to form a maleated polyethylene and reacting the maleated polyethylene with a primary or secondary amino silane to form a silane-grafted polyethylene. The method further includes treating the silane-grafted polyethylene in a moisture curing process to form the silane cross-linked polyethylene.

公开(公告)号：US20190390026A1

公开(公告)日：2019-12-26

申请号：US16014883

申请日：2018-06-21

Applicant: Fina Technology, Inc.

Inventor： Fengkui Li ,  Jayna Brown ,  Ying Wang ,  Wyman T. Stephens

IPC: C08J9/14 ,  C08J9/00 ,  C08J9/12 ,  C08F12/08 ,  C08L25/06 ,  C08K5/103 ,  C08K5/01 ,  C08K5/12

Abstract: A polystyrene (PS) composition for making an extruded foam, the PS composition comprising polystyrene, a blowing agent, and an additive selected from glycerol monostearate (GMS), glycerol tri-stearate (GTS), mineral oil (MO), epoxidized soy oil (ESO), epoxidized polybutadiene, or combinations thereof. Methods of producing a low density polystyrene (PS) foam are also provided.

公开(公告)号：US10457752B2

公开(公告)日：2019-10-29

申请号：US15616169

申请日：2017-06-07

Applicant: Fina Technology, Inc.

Inventor： Steven K. Henning ,  Jean-Marc Monsallier ,  Nan Tian

IPC: C08C19/25 ,  C08C19/28 ,  C08K9/06 ,  C08L9/06 ,  C08K3/36 ,  C08F236/10 ,  C08K5/548 ,  C08C19/44 ,  C08L9/00 ,  C08L47/00

Abstract: According to an aspect of the invention, a curable rubber composition is provided which includes a high molecular weight diene elastomer; optionally, a carbon black composition; a silica composition; and a farnesene polymer comprising farnesene monomers. The farnesene polymer is modified with at least one silane group, has a number average molecular weight of 1,000 g/mol to 100,000 g/mol, and has a glass transition temperature of equal to or less than −50° C. According to another aspect of the invention, a method for producing a rubber composition for use in a tire is provided. The method includes forming a composition by mixing a farnesene polymer modified with at least one silane group, a silica composition, a high molecular weight diene elastomer, and optionally a carbon black composition, the farnesene polymer comprising farnesene monomers; and curing the composition.

公开(公告)号：US10450446B2

公开(公告)日：2019-10-22

申请号：US15495295

申请日：2017-04-24

Applicant: Fina Technology, Inc.

Inventor： Fabien Salort ,  Jean-Marc Monsallier

IPC: C08L9/06 ,  C08L9/00 ,  B60C1/00 ,  C08F212/08 ,  C08L21/00

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.