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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
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.
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公开(公告)号：US10982027B2
公开(公告)日：2021-04-20
申请号：US16142478
申请日：2018-09-26
Applicant: FINA TECHNOLOGY, INC.
Inventor： Luyi Sun , Mark Leland
IPC: C08F210/06 , B29C49/06 , C08K3/01 , B29C49/00 , C08K5/00 , B29C49/10 , B29K23/00 , B29L31/00 , B29L7/00 , B29L22/00
Abstract: A polymer composition adapted for use in injection stretch blow molding may include a metallocene random propylene-based copolymer in the absence of a clarifier. The metallocene random propylene-based copolymer may exhibit a melting point of from 105° C. to less than 175° C., a recrystallization temperature ranging from 85° C. to 100° C. as measured by DSC, a microtacticity ranging from 89% to 99%, a molecular weight (Mw) ranging from 170,000 to 210,000, and a melt flow rate of from about 1 dg/min. to about 40 dg/min. A method of forming an injection stretch blow molded (ISBM) article may include providing the metallocene random propylene-based copolymer, injection molding the metallocene random propylene-based copolymer in the absence of a clarifier into a preform, and stretch-blowing the preform into an article.
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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
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.
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公开(公告)号：US09416238B2
公开(公告)日：2016-08-16
申请号：US14729124
申请日：2015-06-03
Applicant: FINA TECHNOLOGY, INC.
Inventor： Mark Leland
CPC classification number: C08J5/18 , B29C45/0001 , B29K2021/00 , B29K2023/14 , B29L2007/002 , C08J2323/12 , C08J2323/14 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L2201/10 , C08L2203/16 , C08L2205/02 , C08L2205/03 , C08L2207/02 , C08L2308/00 , C08L2314/02
Abstract: Methods for preparing an impact copolymer by selecting a continuous phase polymer having a first melt flow rate and selecting a rubber phase polymeric material such that the final melt flow rate of the impact copolymer is within 2 g/10 min of the first melt flow rate. Impact copolymers made from such methods and films and molded articles produced from such impact copolymers are also included.
Abstract translation: 通过选择具有第一熔体流动速率的连续相聚合物和选择橡胶相聚合物材料使得冲击共聚物的最终熔体流动速率在第一熔体流动速率的2g / 10min内来制备抗冲共聚物的方法。 还包括由这种方法制成的抗冲共聚物和由这种抗冲共聚物制成的膜和模制品。
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公开(公告)号：US08829094B2
公开(公告)日：2014-09-09
申请号：US13676911
申请日：2012-11-14
Applicant: Fina Technology, Inc.
Inventor： Ruby L. Curtis , Mark Leland , John Ashbaugh , Jay Nguyen
IPC: C08K5/053
CPC classification number: C08K5/053 , B29K2023/10 , B29K2105/0005 , C08J5/18 , C08J2323/14 , C08K3/34 , C08K5/0083 , C08K5/103 , C08K5/1575 , C08L23/10
Abstract: A blown film composition including an impact copolymer polypropylene component and a nucleating agent, wherein the blown film has improved processing and physical properties.
Abstract translation: 一种包含抗冲共聚物聚丙烯组分和成核剂的吹塑薄膜组合物，其中吹塑薄膜具有改进的加工和物理性能。
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Patent Agency Ranking
公开(公告)号：US10113020B2
公开(公告)日：2018-10-30
申请号：US14735329
申请日：2015-06-10
Applicant: FINA TECHNOLOGY, INC.
Inventor： Luyi Sun , Mark Leland
IPC: C08F210/06 , B29C49/00 , B29C49/06 , C08K5/00 , C08K3/01 , B29C49/10 , B29K23/00 , B29L31/00 , B29L7/00 , B29L22/00
Abstract: A polymer composition adapted for use in injection stretch blow molding may include a metallocene random propylene-based copolymer in the absence of a clarifier. The metallocene random propylene-based copolymer may exhibit a melting point of from 105° C. to less than 175° C., a recrystallization temperature ranging from 85° C. to 100° C. as measured by DSC, a microtacticity ranging from 89% to 99%, a molecular weight (Mw) ranging from 170,000 to 210,000, and a melt flow rate of from about 1 dg/min. to about 40 dg/min. A method of forming an injection stretch blow molded (ISBM) article may include providing the metallocene random propylene-based copolymer, injection molding the metallocene random propylene-based copolymer in the absence of a clarifier into a preform, and stretch-blowing the preform into an article.
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公开(公告)号：US20150218322A1
公开(公告)日：2015-08-06
申请号：US14169737
申请日：2014-01-31
Applicant: FINA TECHNOLOGY, INC.
Inventor： Mark Leland , David Turner , Leonardo Cortes Rodriguez , Mark Miller , Ruby Curtis
IPC: C08J5/18 , C09D123/06 , C08F110/02
CPC classification number: C08J5/18 , C08F10/02 , C08F110/02 , C08F2500/03 , C08F2500/26 , C08J2323/06 , C08L23/04 , C08L2203/16 , C08L2314/06 , C09D123/06 , C08F4/65927 , C08F2500/12 , C08F210/16
Abstract: kiA polyethylene resin having an a parameter of between 0.20 and 0.40 and an MWD of between 1 to 6.
Abstract translation: kiA聚乙烯树脂，其参数为0.20至0.40，MWD为1至6。
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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
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.
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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
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.
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公开(公告)号：US20170130015A1
公开(公告)日：2017-05-11
申请号：US14933026
申请日：2015-11-05
Applicant: FINA TECHNOLOGY, INC.
Inventor： Mark Leland , Ruby L. Curtis
CPC classification number: C08J5/18 , B29B13/022 , B29C47/0004 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29C47/8845 , B29C47/92 , B29C2947/92704 , B29K2023/12 , B29L2007/008 , C08J2323/12 , C08K5/098 , C08K5/20
Abstract: A process includes combining a metallocene catalyzed polypropylene with a nucleator and a slip agent to form a composition, and forming a cast film from the composition. The slip agent may exhibit an increased slip bloom rate within the cast film relative to the slip bloom rate exhibited by the slip agent in an otherwise identical cast film in which the nucleator is not present in the cast film. The cast film may exhibit a coefficient of friction that is less than a coefficient of friction of an otherwise identical cast film in which the nucleator is not present in the cast film.
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