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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
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.
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公开(公告)号：US11535733B2
公开(公告)日：2022-12-27
申请号：US16802750
申请日：2020-02-27
Applicant: FINA TECHNOLOGY, INC.
Inventor： Michael McLeod , John Ashbaugh , Marc Mayhall
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.
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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
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.
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Patent Agency Ranking
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.
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公开(公告)号：US09505906B1
公开(公告)日：2016-11-29
申请号：US14601399
申请日：2015-01-21
Applicant: FINA TECHNOLOGY, INC.
Inventor： Jon Tippet , John Ashbaugh , Fengkui Li , Douglas Burmaster , Jeffrey E. Nairn , Marc Mayhall , Leland Daniels
CPC classification number: C08K5/098 , C08J9/0023 , C08J9/0052 , C08J9/0061 , C08J9/12 , C08J9/122 , C08J2203/06 , C08J2203/14 , C08J2203/16 , C08J2323/04 , C08J2323/12 , C08J2325/04 , C08J2423/02 , C08J2467/04 , C08K5/14 , C08L23/12
Abstract: A polymer composition may include polyolefin having a molecular weight distribution of greater than or equal to 8 as measured by GPC and a metallic acrylate salt. The polymer composition may be characterized by one or more of: a melt flow rate of from 0.1 g/10 min to 10 g/10 min; a melt flow viscosity between 2,000 Pa·s and 6,000 Pa·s; a die swell of between 2 and 8; and a die swell characteristic time of between 0.3 seconds and 1.2 seconds. The polymer composition may be in the form of foam. A process of forming foam may include supplying polymer composition including metallic acrylate salt and polyolefin resin, and mixing the polymer composition with foaming agent. A foam may include a polymer composition that includes polyolefin and polar polymer and does not include an ionomer. The foam may have a foam density of less than 0.25 g/cc.
Abstract translation: 聚合物组合物可以包括通过GPC测量的分子量分布大于或等于8的聚烯烃和金属丙烯酸盐。 聚合物组合物的特征可以包括以下的一种或多种：熔体流动速率为0.1g / 10min至10g / 10min; 熔体流动粘度在2,000Pa·s至6,000Pa·s之间; 2到8之间的肿胀; 并且模具膨胀特征时间在0.3秒和1.2秒之间。 聚合物组合物可以是泡沫的形式。 形成泡沫的方法可以包括提供包括金属丙烯酸盐和聚烯烃树脂的聚合物组合物，并将聚合物组合物与发泡剂混合。 泡沫可以包括聚合物组合物，其包括聚烯烃和极性聚合物，并且不包括离聚物。 泡沫的泡沫密度可以小于0.25g / cc。
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公开(公告)号：US20150315349A1
公开(公告)日：2015-11-05
申请号：US14268826
申请日：2014-05-02
Applicant: FINA TECHNOLOGY, INC.
Inventor： Jon Tippet , John Ashbaugh , Fengkui Li , Douglas Burmaster , Jeffrey E. Nairn , Marc Mayhall , Leland Daniels , Leonardo Cortes
CPC classification number: C08J9/00 , C08J9/0023 , C08J9/0052 , C08J9/0061 , C08J9/122 , C08J2203/06 , C08J2203/14 , C08J2203/16 , C08J2323/04 , C08J2323/12 , C08J2325/04 , C08J2423/04 , C08J2467/04 , C08J2471/02 , C08K5/14 , C08L23/12 , C08L67/04 , C08L23/00 , C08L23/0876
Abstract: A polymer composition that includes a polyolefin having a molecular weight distribution of greater than or equal to 8 as measured by GPC and a metallic acrylate salt.
Abstract translation: 一种聚合物组合物，其包含通过GPC测量的分子量分布大于或等于8的聚烯烃和金属丙烯酸盐。
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公开(公告)号：US11780939B2
公开(公告)日：2023-10-10
申请号：US16795790
申请日：2020-02-20
Applicant: FINA TECHNOLOGY, INC.
Inventor： Michael McLeod , Russell McDonald , Joseph Shuler , Mahesh Patkar , Marc Mayhall
CPC classification number: C08F10/06 , B29B9/12 , C08K3/34 , C08K5/005 , C08K5/14 , C08K5/17 , C08K5/53 , C08F2810/10
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.
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公开(公告)号：US20160237239A1
公开(公告)日：2016-08-18
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
Abstract: A polymeric composition may include a polyolefin or styrenic polymer, a metallic acrylate salt, and an acid neutralizer.
Abstract translation: 聚合物组合物可以包括聚烯烃或苯乙烯聚合物，金属丙烯酸盐和酸中和剂。
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