公开(公告)号：US20240110048A1

公开(公告)日：2024-04-04

申请号：US18374226

申请日：2023-09-28

Applicant: FINA TECHNOLOGY, INC.

Inventor： Likuo Sun ,  John Bieser ,  LuAnn Kelly

IPC: C08L23/12 ,  C08J3/00 ,  D01D5/08 ,  D01F1/02 ,  D01F6/06

CPC classification number: C08L23/12 ,  C08J3/005 ,  D01D5/08 ,  D01F1/02 ,  D01F6/06 ,  C08J2323/12 ,  C08J2423/12 ,  C08L2205/025 ,  C08L2205/16 ,  D10B2321/022 ,  D10B2401/063

Abstract: Disclosed is a polymeric blend and a method of making and using the same. The polymeric blend includes 75 wt. % to 99 wt. % of a first polypropylene composition comprising polypropylene and having a melt flow rate (MFR) of A g/10 min as measured by ASTM D1238 (230° C./2.16 kg), wherein the first polypropylene composition has been previously extruded prior to forming the blend, and 1 wt. % to 25 wt. % of a second polypropylene composition comprising polypropylene and an organic peroxide and having a MFR of B g/10 min as measured by ASTM D1238 (230° C./2.16 kg), wherein the second polypropylene composition has been previously extruded prior to forming the blend, wherein the polymeric blend has a MFR of C g/10 min as measured by ASTM D1238 (230° C./2.16 kg), and wherein C is greater than A.

公开(公告)号：US20150175783A1

公开(公告)日：2015-06-25

申请号：US14639323

申请日：2015-03-05

Applicant: FINA TECHNOLOGY, INC.

Inventor： Likuo Sun ,  Jose Sosa ,  Serge Eon ,  Carlos Corleto ,  Scott Cooper

IPC: C08L9/06

CPC classification number: C08F2/001 ,  C08F212/08 ,  C08F279/02 ,  C08L9/06 ,  C08L2555/84

Abstract: A process for producing high impact polystyrene including feeding at least one vinyl aromatic monomer, an elastomer, and a free radical initiator to a first linear flow reactor to form a reaction mixture. Polymerizing the reaction mixture in the first linear flow reactor to a point below the point at which phase inversion occurs to produce a first polymerization mixture and feeding the first polymerization mixture from the first linear flow reactor to a second linear flow reactor. Polymerizing the reaction mixture in the second linear flow reactor to at least a phase inversion point of the mixture to produce a second polymerization mixture and feeding the second polymerization mixture from the second linear flow reactor to at least a third linear flow reactor for post-inversion polymerization of the second polymerization mixture. The product stream can have an ESCR value of at least 10% toughness retained with less than 10 wt % rubber content.

Abstract translation: 一种生产高抗冲聚苯乙烯的方法，包括将至少一种乙烯基芳族单体，弹性体和自由基引发剂进料至第一线性流动反应器以形成反应混合物。 将第一线性流动反应器中的反应混合物聚合到低于发生相转移点的点以产生第一聚合混合物并将第一聚合混合物从第一线性流动反应器进料到第二线性流动反应器。 将第二线性流动反应器中的反应混合物聚合到混合物的至少相转变点，以产生第二聚合混合物，并将第二聚合混合物从第二线性流动反应器进料到至少第三线性流动反应器用于后反转 第二聚合混合物的聚合。 产品流的ESCR值可以保持至少10％的韧性，橡胶含量小于10wt％。

公开(公告)号：US09212278B2

公开(公告)日：2015-12-15

申请号：US14180540

申请日：2014-02-14

Applicant: FINA TECHNOLOGY, INC.

Inventor： David W. Knoeppel ,  Likuo Sun ,  Jon Tippet

IPC: C08L25/06 ,  C08L51/04 ,  C08L25/08 ,  C08L25/10

CPC classification number: C08L25/06 ,  C08F279/02 ,  C08F285/00 ,  C08L25/08 ,  C08L25/10 ,  C08L51/04 ,  C08F212/08

Abstract: A high impact polystyrene (HIPS) is made from styrene monomer and 3 to 20 wt % of an elastomeric component phase including polybutadiene rubber and styrene butadiene copolymer. The HIPS has a 60 degree gloss of 90 or more, a Gardner drop of at least 10 in-lb, and an Izod impact strength of 1.8 ft-lb/in or more. The HIPS can have salami morphology with rubber particle size between 1 and 1.3 microns.

Abstract translation: 高抗冲聚苯乙烯（HIPS）由苯乙烯单体和3至20wt％的弹性体组分相制成，包括聚丁二烯橡胶和苯乙烯丁二烯共聚物。 HIPS具有90度或更大的60度光泽度，至少10英寸磅的加德纳滴度和1.8英尺磅/英寸或更大的艾佐德冲击强度。 HIPS可以具有1到1.3微米之间的橡胶粒度的萨拉米香肠形态。

公开(公告)号：US20140303324A1

公开(公告)日：2014-10-09

申请号：US14180540

申请日：2014-02-14

Applicant: FINA TECHNOLOGY, INC.

Inventor： David W. Knoeppel ,  Likuo Sun ,  Jon Tippet

IPC: C08L25/06

CPC classification number: C08L25/06 ,  C08F279/02 ,  C08F285/00 ,  C08L25/08 ,  C08L25/10 ,  C08L51/04 ,  C08F212/08

Abstract: A high impact polystyrene (HIPS) is made from styrene monomer and 3 to 20 wt % of an elastomeric component phase including polybutadiene rubber and styrene butadiene copolymer. The HIPS has a 60 degree gloss of 90 or more, a Gardner drop of at least 10 in-lb, and an Izod impact strength of 1.8 ft-lb/in or more. The HIPS can have salami morphology with rubber particle size between 1 and 1.3 microns.

Abstract translation: 高抗冲聚苯乙烯（HIPS）由苯乙烯单体和3至20wt％的弹性体组分相制成，包括聚丁二烯橡胶和苯乙烯丁二烯共聚物。 HIPS具有90度或更大的60度光泽度，至少10英寸磅的加德纳滴度和1.8英尺磅/英寸或更大的艾佐德冲击强度。 HIPS可以具有1到1.3微米之间的橡胶粒度的萨拉米香肠形态。

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：US20180118919A1

公开(公告)日：2018-05-03

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：US20160222142A1

公开(公告)日：2016-08-04

申请号：US15093390

申请日：2016-04-07

Applicant: FINA TECHNOLOGY, INC.

Inventor： Mahesh Patkar ,  Michael Musgrave ,  Jerome Thierry-Mieg ,  Luyi Sun ,  Likuo Sun

IPC: C08F110/06 ,  B29C49/00 ,  B29C71/00 ,  B29C45/00

CPC classification number: C08F110/06 ,  B29C45/0001 ,  B29C49/0005 ,  B29C71/00 ,  B29C71/0063 ,  B29C71/0072 ,  B29C71/02 ,  B29C2071/022 ,  B29K2023/10 ,  C08F10/06 ,  C08F210/06 ,  C08F2500/12 ,  C08F210/16

Abstract: Polymer articles and processes of forming polymer articles are described herein. The processes generally include providing a propylene based polymer formed from a metallocene catalyst and melt processing the propylene based polymer to form a polymer article.

Abstract translation: 本文描述了聚合物制品和形成聚合物制品的方法。 该方法通常包括提供由茂金属催化剂形成的丙烯基聚合物并熔融加工丙烯基聚合物以形成聚合物制品。

公开(公告)号：US11359070B2

公开(公告)日：2022-06-14

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：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：US09718903B2

公开(公告)日：2017-08-01

申请号：US15093390

申请日：2016-04-07

Applicant: FINA TECHNOLOGY, INC.

Inventor： Mahesh Patkar ,  Michael Musgrave ,  Jerome Thierry-Mieg ,  Luyi Sun ,  Likuo Sun

IPC: B29C71/00 ,  C08F110/06 ,  B29C71/02 ,  C08F10/06 ,  B29C45/00 ,  B29C49/00 ,  C08F210/06 ,  B29K23/00

CPC classification number: C08F110/06 ,  B29C45/0001 ,  B29C49/0005 ,  B29C71/00 ,  B29C71/0063 ,  B29C71/0072 ,  B29C71/02 ,  B29C2071/022 ,  B29K2023/10 ,  C08F10/06 ,  C08F210/06 ,  C08F2500/12 ,  C08F210/16

Abstract: Polymer articles and processes of forming polymer articles are described herein. The processes generally include providing a propylene based polymer formed from a metallocene catalyst and melt processing the propylene based polymer to form a polymer article.