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    Product By Integrated Process for Producing Propylene Polymers and Copolymers with Reduced Greenhouse Gas Emission
    2.
    发明申请
    Product By Integrated Process for Producing Propylene Polymers and Copolymers with Reduced Greenhouse Gas Emission 有权

    公开(公告)号：US20220073655A1

    公开(公告)日：2022-03-10

    申请号：US17017562

    申请日：2020-09-10

    Applicant: REXtac, LLC

    Inventor： James Nicholas Fowler ,  Deborah Lawrence ,  Stephen Craig McHaney

    IPC: C08F10/06 ,  C07C2/82 ,  C07C2/08 ,  C07C6/10

    Abstract: A product made by a substantially zero-carbon-emission (ZCE) process for making propylene polymers and copolymers including: converting alkanes to the olefin monomers ethylene, propylene, and butene or combinations thereof, using renewable electric power and scrubbing the stack gases from any fired heaters or boilers to remove carbon dioxide, in an oxidative-coupling of methane plant including the steps of passing alkanes through an ethylene plant while adding oxygen, passing a portion of the polymerization grade ethylene through a 2-butene plant, and passing the 2-butene stream and a portion of the polymerization grade ethylene stream through a propylene plant. The polymerization grade propylene is polymerized to produce isotactic homopolymer polypropylene, or ethylene-propylene random copolymer, or impact-grade polypropylene containing ethylene-propylene rubber.

    Performance APAO hot melt adhesives containing high melt flow rate hydrogenated styrene block copolymers
    3.
    发明申请
    Performance APAO hot melt adhesives containing high melt flow rate hydrogenated styrene block copolymers 有权
    性能APAO热熔胶含有高熔体流动速率的氢化苯乙烯嵌段共聚物

    公开(公告)号：US20160222258A1

    公开(公告)日：2016-08-04

    申请号：US15011256

    申请日：2016-01-29

    Applicant: Rextac LLC.

    Inventor： Andres Sustic ,  Enrico L. Buenacosa ,  James Haselman ,  James Nicholas Fowler

    IPC: C09J123/20 ,  C08J3/00 ,  C08J3/20

    CPC classification number: C08J3/005 ,  C08J3/201 ,  C08J2323/20 ,  C08J2423/12 ,  C08J2453/02 ,  C08L23/14 ,  C08L53/02

    Abstract: Adding a compatible high melt flow rate (MFR), low melt viscosity, hydrogenated styrene block copolymer to amorphous poly alpha-olefins (APAOs) results in adhesives that show acceptably high elongation and tensile strength, and which, when applied by different hot melt application methods onto elastic strands, result in personal hygiene article components that perform comparably to such components assembled using just styrene block copolymer components formulated with compatible tackifiers, processing oils and other additives.

    Abstract translation: 将可溶性高熔体流动速率（MFR），低熔体粘度，氢化苯乙烯嵌段共聚物加入到无定形聚α-烯烃（APAO）中，导致显示可接受的高伸长率和拉伸强度的粘合剂，并且当通过不同的热熔体应用 使用弹性股线的方法，导致个人卫生制品组件与使用仅与配合的增粘剂，加工油和其它添加剂配制的苯乙烯嵌段共聚物组分组装的这些组分相当地进行。

    PACKAGING POLYMERS
    6.
    发明申请
    PACKAGING POLYMERS 有权

    公开(公告)号：US20220325146A1

    公开(公告)日：2022-10-13

    申请号：US17720208

    申请日：2022-04-13

    Applicant: REXTAC LLC

    Inventor： James Nicholas Fowler ,  John Joseph Decair ,  Andres Sustic

    IPC: C09J123/12 ,  B65D75/46

    Abstract: A packaging material including a polymeric film surrounding a plastic mass form material. In embodiments, methods include packaging sticky plastic mass form polymers within a polymeric film to prevent agglomeration. Processes include the use of a polymeric film composition that is compatible with the core plastic mass form. The polymeric film can be applied to the plastic mass form through continuous coextrusion, as a film through a hot melt form, fill, and seal process, or as a sealed film bag for inclusion of cooled and coated or uncoated solid sticky plastic material shapes.

    Integrated process for producing propylene polymers and copolymers with reduced greenhouse gas emission
    7.
    发明授权
    Integrated process for producing propylene polymers and copolymers with reduced greenhouse gas emission 有权

    公开(公告)号：US11242419B1

    公开(公告)日：2022-02-08

    申请号：US17016352

    申请日：2020-09-09

    Applicant: REXtac, LLC

    Inventor： James Nicholas Fowler ,  Deborah Lawrence ,  Stephen Craig McHaney

    IPC: C08F10/06 ,  C07C2/84 ,  C07C6/04 ,  C07C2/08 ,  C07C7/00 ,  C07C7/09

    Abstract: A substantially zero-carbon-emission (ZCE) process for making propylene polymers and copolymers including: converting alkanes to the olefin monomers ethylene, propylene, and butene or combinations thereof, using renewable electric power and scrubbing the stack gases from any fired heaters or boilers to remove carbon dioxide, in an oxidative-coupling of methane plant including the steps of passing alkanes through an ethylene plant while adding oxygen, passing a portion of the polymerization grade ethylene through a 2-butene plant, and passing the 2-butene stream and a portion of the polymerization grade ethylene stream through a propylene plant. The polymerization grade propylene is polymerized to produce isotactic homopolymer polypropylene, or ethylene-propylene random copolymer, or impact grade polypropylene containing ethylene-propylene rubber.

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