CN108690345B - 制备具有tpu覆盖层的共挤出的交联聚烯烃的方法 - Google Patents

制备具有tpu覆盖层的共挤出的交联聚烯烃的方法 Download PDF

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CN108690345B
CN108690345B CN201810228470.1A CN201810228470A CN108690345B CN 108690345 B CN108690345 B CN 108690345B CN 201810228470 A CN201810228470 A CN 201810228470A CN 108690345 B CN108690345 B CN 108690345B
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layer
foam
polypropylene
multilayer
tpu
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CN108690345A (zh
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D·本-达特
J·J·鲍德温
K·M·博克
P·谢拉兹基
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Toray Plastics America Inc
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Toray Plastics America Inc
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  • Extrusion Moulding Of Plastics Or The Like (AREA)
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Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663958B2 (en) 2013-12-31 2017-05-30 Toray Plastics (America), Inc. Methods of producing foam structures from recycled metallized polyolefin material
US10384388B2 (en) 2014-12-30 2019-08-20 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures and methods of making the same
US11007761B2 (en) 2017-03-31 2021-05-18 Toray Plastics (America), Inc. Method of making coextruded, cross-linked polyolefin foam with TPU cap layers
US10501598B2 (en) 2017-06-29 2019-12-10 Toray Plastics (America), Inc. Method of making coextruded, crosslinked multilayer polyolefin foam structures from recycled crosslinked polyolefin foam material
WO2019241724A1 (en) * 2018-06-14 2019-12-19 A. Schulman, Inc. Foamable polyolefin compositions and methods thereof
US11590730B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Coextruded, crosslinked polyolefin foam with KEE cap layers
US11590677B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Method of making coextruded, crosslinked polyolefin foam with KEE cap layers
EP3969272A4 (en) 2019-05-17 2023-06-07 MuCell Extrusion LLC LIGHTWEIGHT POLYETHYLENE FILM FOR ASEPTIC PACKAGING APPLICATIONS AND THE RESULTING PRODUCT AND PROCESS OF PRODUCTION THEREOF
US12636862B2 (en) 2019-05-17 2026-05-26 Mucell Extrusion, Llc Lightweight polypropylene film for aseptic packaging applications and the product resulting therefrom and the process of making the same
US11926123B2 (en) 2019-05-17 2024-03-12 Mucell Extrusion, Llc Multi-layer polymer foam film for packaging applications and the method of making the same
US12623442B2 (en) 2019-05-17 2026-05-12 Mucell Extrusion, Llc Lightweight thin polypropylene film for aseptic packaging applications and the product resulting therefrom and the process of making the same
FR3102436B1 (fr) * 2019-10-28 2023-01-06 Amefo Structure composite pour isolation de vehicule
JP7458747B2 (ja) * 2019-11-01 2024-04-01 三井化学株式会社 発泡体およびその用途
CA3160233A1 (en) * 2019-12-10 2021-06-17 Actega Ds Gmbh Rotary vacuum vessel closure with vessel closure seal
US20210299929A1 (en) * 2020-03-27 2021-09-30 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures with crosslinked, polyolefin cap layers and methods of making the same
MX2022012164A (es) * 2020-03-31 2022-10-31 Toray Plastics America Inc Metodo de fabricacion de espuma de poliolefina reticulada coextruida con capas de recubrimiento de poliamida.
US11628648B2 (en) 2020-03-31 2023-04-18 Toray Plastics (America), Inc. Method of making coextruded crosslinked polyolefin foam with polyamide cap layers
US11479016B2 (en) 2020-03-31 2022-10-25 Toray Plastics (America), Inc. Coextruded crosslinked polyolefin foam with polyamide cap layers
US12319183B2 (en) 2021-03-31 2025-06-03 Lear Corporation Seat support
US12269384B2 (en) 2021-03-31 2025-04-08 Lear Corporation Seat support
CN113462053B (zh) * 2021-06-22 2024-05-07 上海海优威新材料股份有限公司 挠性聚合物耐磨片材
US11807143B2 (en) 2021-12-02 2023-11-07 Lear Corporation Vehicle seating system and method for producing same
US12479143B2 (en) 2021-12-20 2025-11-25 Lear Corporation System and method of making a mesh cushion
US12325168B2 (en) 2021-12-20 2025-06-10 Lear Corporation System and method of making a mesh cushion
US12384094B2 (en) 2022-03-08 2025-08-12 Lear Corporation Method for producing a vehicle interior component
US12454111B2 (en) 2022-05-11 2025-10-28 Lear Corporation Tool to manufacture a cushion
JP2025518770A (ja) * 2022-06-03 2025-06-19 ビーエーエスエフ ソシエタス・ヨーロピア Ｈｄｐｅとｔｐｕとの共押出フィルム
KR20240162158A (ko) 2022-06-27 2024-11-14 리어 코포레이션 차량 내장 부품을 생산하기 위한 방법 및 장치
CN115609832B (zh) * 2022-10-21 2025-11-14 常州丰盛光电科技股份有限公司 微发泡材料的制备方法
US12703279B2 (en) 2022-12-23 2026-08-11 Lear Corporation Cushion assembly
US12509343B2 (en) 2023-02-28 2025-12-30 Lear Corporation Automated trench manufacturing and assembly for attaching trim covers to a cushion assembly
US12325624B2 (en) 2023-03-06 2025-06-10 Lear Corporation Seat assembly, cushion, and tool and method of forming
US12286044B2 (en) 2023-05-12 2025-04-29 Lear Corporation Method and apparatus for producing a vehicle interior component
US12662030B2 (en) 2023-06-15 2026-06-23 Lear Corporation Seat assembly, clip, and method of manufacture
CN120003144B (zh) * 2025-02-25 2026-04-28 苏州瑞高启航新材料有限公司 一种低气味低冲击能量的tpo材料及其制备方法

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127409A1 (de) * 1991-08-19 1993-02-25 Buna Ag Sensibilisatoren zur vernetzung von polyethylenen
US6146574A (en) * 1993-07-13 2000-11-14 Huntsman Petrochemical Corporation Article manufacture using polyolefin containing polyetheramine modified functionalized polyolefin
CN1894317A (zh) * 2003-12-19 2007-01-10 朴章远 具有内腔结构的交联泡沫及其形成方法
CN101522983A (zh) * 2006-08-09 2009-09-02 康拉德霍恩舒赫公司 透气性多层合成革的制备方法和透气性多层合成革
CN201405548Y (zh) * 2009-02-13 2010-02-17 天津市润达塑料包装有限公司 汽车顶棚芯板
CN101899183A (zh) * 2010-09-02 2010-12-01 中国科学技术大学 一种辐照交联耐水阻燃聚烯烃纳米复合材料及其制备方法
CN102007000A (zh) * 2008-03-25 2011-04-06 3M创新有限公司 多层制品及其制造和使用方法
CN102753329A (zh) * 2010-02-08 2012-10-24 3M创新有限公司 共挤出方法、共挤出模头及其制备的挤出制品
CN102996913A (zh) * 2012-11-12 2013-03-27 郭翠芳 一种新型高强度hdpe复合管及其生产方法
CN103756124A (zh) * 2013-09-22 2014-04-30 山东中宏塑业有限公司 一种聚丙烯发泡材料、制品及制品的制备方法
KR20150126431A (ko) * 2014-05-01 2015-11-12 한국원자력연구원 방사선을 통해 폐 폴리우레탄을 이용한 폴리올레핀계 고분자를 개질하는 방법 및 그에 의해 개질된 폴리올레핀계 고분자
CN105484373A (zh) * 2014-09-17 2016-04-13 北新集团建材股份有限公司 一种共挤成型的复合板材及其制备方法
WO2016109544A1 (en) * 2014-12-30 2016-07-07 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin material and methods of making the same
CN106163792A (zh) * 2013-12-30 2016-11-23 东丽塑料美国股份有限公司 生产辐射交联的聚丙烯泡沫体的方法

Family Cites Families (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203815A (en) 1978-03-14 1980-05-20 Sekisui Kagaku Kogyo Kabushiki Kaisha Process for producing crosslinked and foamed resin sheet
JPS56157355A (en) 1980-05-08 1981-12-04 Tokan Kogyo Co Ltd Laminated film using regenerated resin and its manufacture and its device
JPS59215329A (ja) 1983-05-20 1984-12-05 Sekisui Chem Co Ltd 合成樹脂架橋発泡体
US4614680A (en) 1984-04-16 1986-09-30 Armstrong World Industries, Inc. Decorative product
JPH0259335A (ja) 1988-08-24 1990-02-28 Sekisui Chem Co Ltd 熱接着性樹脂発泡体および樹脂発泡体−樹脂成形品積層体
US5116881A (en) 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
US5462794A (en) 1990-03-16 1995-10-31 Amoco Corporation Foamed core-reclaim multi layer sheet having improved resistance to barrier film delamination
US5276082A (en) 1990-07-13 1994-01-04 Armstrong World Industries, Inc. Halogen-free floor covering
US5118561A (en) 1990-10-01 1992-06-02 W. R. Grace & Co.-Conn. Recycling of barrier polystyrene foam scrap and barrier polystyrene foam containing recycled barrier polystyrene foam scrap
EP0488038A3 (en) 1990-11-29 1993-01-13 The Dow Chemical Company Composite film structures and articles made therefrom
JP2970105B2 (ja) 1991-08-29 1999-11-02 住友化学工業株式会社 複合発泡成形体及びその製造方法
JP2918412B2 (ja) 1993-04-01 1999-07-12 積水化学工業株式会社 ポリオレフィン系樹脂発泡体
US5959032A (en) 1993-07-13 1999-09-28 Huntsman Petrochemical Corporation Polyether amine modification of polypropylene
US6031048A (en) 1993-07-13 2000-02-29 Huntsman Petrochemical Corporation Polyether amine modification of polypropylene
US6420482B1 (en) 1993-07-13 2002-07-16 Huntsman Petrochemical Corporation Dyeable polyolefin containing polyetheramine modified functionalized polyolefin
US5985999A (en) 1993-07-13 1999-11-16 Huntsman, Petrochemical Corporation Dyeable polyolefin containing polyetheramine modified functionalized polyolefin
DE69403398T2 (de) 1993-07-13 1997-09-25 Huntsman Spec Chem Corp Modifikation von Polypropylen durch Polyetheramine
US5783630A (en) 1993-07-13 1998-07-21 Huntsman Petrochemical Corporation Polyether amine modification of polypropylene
EP0641828A1 (en) 1993-09-08 1995-03-08 Bayer Corporation A thermoplastic composition containing polyurethane and polypropylene
CN1112582A (zh) 1993-09-21 1995-11-29 积水化学工业株式会社 由聚烯烃基料树脂和硅烷改性的聚合物组成的泡沫塑料及其制备方法
JP3347851B2 (ja) * 1993-12-15 2002-11-20 積水化学工業株式会社 発泡成形体の製造方法
JPH07258445A (ja) 1994-03-25 1995-10-09 Sekisui Chem Co Ltd 架橋ポリオレフィン系樹脂発泡体の製造方法
EP0679487A1 (en) 1994-04-28 1995-11-02 W.R. Grace & Co.-Conn. Multi-layer polyolefin film containing recycle polymer from cross-linked films
JPH08142155A (ja) 1994-11-16 1996-06-04 Hitachi Chem Co Ltd ポリオレフィン系樹脂架橋発泡体の製造法及び該製造法で製造したポリオレフィン系樹脂架橋発泡体
ATE260950T1 (de) 1994-12-14 2004-03-15 Seikisui Chemical Co Ltd Thermoplastischer harzschaumstoff und verfahren zur herstellung desselben
KR100363291B1 (ko) 1994-12-27 2003-05-09 세키스이가세이힝코교가부시키가이샤 열가소성폴리에스테르계수지발포체의연속적제조방법및제조장치
EP0758946A1 (en) 1995-03-07 1997-02-26 W.R. Grace & Co.-Conn. Method of recycling polymer materials and sheet article made thereby
JPH09132661A (ja) 1995-11-08 1997-05-20 Hitachi Chem Co Ltd Ｃｍｐパッド用発泡体の製造方法
US5668217A (en) 1996-05-16 1997-09-16 Huntsman Petrochemical Corporation Amidoamine modification of polypropylene
JP3738403B2 (ja) 1996-09-12 2006-01-25 株式会社豊田中央研究所 ポリオレフィン架橋材またはポリオレフィン発泡材の再生処理方法
EP0837097B1 (en) * 1996-10-15 1999-08-11 Advanced Elastomer Systems, L.P. New block copolymers of polyolefins with polyurethanes, copolyesters or copolyamides and their use
JP3710014B2 (ja) 1996-11-08 2005-10-26 株式会社ジェイエスピー 表皮材付発泡成形体の製造方法及びそれにより得られる車輌用内装材
US6218023B1 (en) 1997-04-21 2001-04-17 Montell North America, Inc. Co-extruded laminate comprising at least one propylene graft copolymer layer
EP1002014A1 (en) 1997-08-08 2000-05-24 The Dow Chemical Company Sheet materials suitable for use as a floor, wall or ceiling covering material, and processes and intermediates for making the same
JPH11302425A (ja) 1998-04-21 1999-11-02 Sekisui Chem Co Ltd 流動性を有する発泡性ポリオレフィン系樹脂組成物
US6093496A (en) 1998-05-12 2000-07-25 Huntsman Petrochemical Corporation Polyolefin containing polyetheramine modified functionalized polyolefin
CA2328974A1 (en) 1998-05-27 1999-12-02 The Dow Chemical Company Vehicle headliner comprised of a thermoformable thermoplastic foam sheet
JP2000037766A (ja) 1998-07-22 2000-02-08 Sekisui Chem Co Ltd オレフィン系樹脂架橋発泡体の製造方法
US6103152A (en) 1998-07-31 2000-08-15 3M Innovative Properties Co. Articles that include a polymer foam and method for preparing same
US6067770A (en) 1998-08-31 2000-05-30 Pactiv Corporation Methods for using a foam condensation board system
US6391931B1 (en) 1999-04-28 2002-05-21 3M Innovative Properties Co Uniform small cell foams and a continuous process for making same
US7083849B1 (en) 1999-06-04 2006-08-01 3M Innovative Properties Company Breathable polymer foams
EP1066958A1 (en) 1999-07-08 2001-01-10 Cryovac, Inc. Thermoformable multi-layer partially foamed sheet
JP3646858B2 (ja) 1999-08-09 2005-05-11 株式会社ジェイエスピー 多層ポリプロピレン系樹脂発泡成形体及びその製造方法、並びに容器
CN1293219A (zh) * 1999-09-22 2001-05-02 户田工业株式会社 树脂组合物和层压膜
CA2391561A1 (en) * 1999-11-18 2001-05-25 Dow Global Technologies Inc. Compatibilized resin blends and the preparation thereof
TW565507B (en) 2000-06-30 2003-12-11 Mitsui Chemicals Inc Foamed laminate based on olefin and use thereof
US20020119281A1 (en) 2000-11-24 2002-08-29 Higgins Kenneth B. Textile product and method
US20020142126A1 (en) 2000-11-24 2002-10-03 Higgins Kenneth B. Textile product and method
KR20020042475A (ko) 2000-11-30 2002-06-05 고사이 아끼오 폴리올레핀 수지 발포 시트 및 이의 제조 방법
JP2003071988A (ja) * 2001-09-06 2003-03-12 Sekisui Chem Co Ltd 積層シート及び積層体
US7265160B2 (en) 2001-11-29 2007-09-04 Toray Industries, Inc. Crosslinked biodegradable resin continuous foamed sheet and method for production thereof
US6949283B2 (en) 2001-12-19 2005-09-27 3M Innovative Properties Company Polymeric coextruded multilayer articles
CN1356620A (zh) 2001-12-28 2002-07-03 戴顺天 规范两笔汉字输入法
JP2005519178A (ja) 2002-03-07 2005-06-30 センチネル・プロダクツ・コーポレーション ポリプロピレンフォーム及びフォームコアの構造体
US20030219582A1 (en) 2002-05-24 2003-11-27 Sealed Air Corporation Combined sound and moisture vapor barrier sheet materials for flooring underlayment and construction applications
US20030232210A1 (en) 2002-06-18 2003-12-18 3M Innovative Properties Company Ink-receptive foam article
GB2399532B (en) 2003-03-19 2007-10-24 Econoplas Ltd Method of manufacturing drainage/irrigation elements from recycled plastics
JP2004300321A (ja) 2003-03-31 2004-10-28 Nippon A & L Kk 熱可塑性樹脂組成物の製造方法およびその利用方法
US7655296B2 (en) 2003-04-10 2010-02-02 3M Innovative Properties Company Ink-receptive foam article
US7820282B2 (en) 2003-04-10 2010-10-26 3M Innovative Properties Company Foam security substrate
US6958365B2 (en) 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam
DE10333892A1 (de) 2003-07-22 2005-02-10 Ami-Agrolinz Melamine International Gmbh Kunststofferzeugnis hoher Festigkeit und Flexibilität
DE10342857A1 (de) 2003-09-15 2005-04-21 Basf Ag Expandierbare thermoplastische Polyurethan-Blends
US20050158561A1 (en) * 2004-01-16 2005-07-21 General Electric Company Weatherable multilayer articles and method for their preparation
CN1246556C (zh) 2004-05-29 2006-03-22 青岛喜盈门应用材料有限公司 防水保温发泡卷材及其制造方法
WO2006033449A1 (en) 2004-09-22 2006-03-30 Sekisui Plastics Co., Ltd. Expanded molded article having voids
US20060122357A1 (en) 2004-12-08 2006-06-08 Thomas Faecke Continuous method for manufacturing an acid functional blocked solid isocyanate
JP2006281726A (ja) 2005-04-05 2006-10-19 Mannen:Kk 非導通金属光沢メッキ、非導通金属光沢メッキ付電子機器用ケース、及び非導通金属光沢メッキ形成方法
KR20080079693A (ko) 2005-12-20 2008-09-01 미쓰이 가가쿠 가부시키가이샤 토너용 수지 조성물 및 토너용 수지 조성물의 제조 방법
JP2007277417A (ja) 2006-04-07 2007-10-25 Toray Ind Inc ポリオレフィン系再生樹脂架橋発泡体およびその製造方法
CN101511578A (zh) 2006-07-14 2009-08-19 陶氏环球技术公司 各向异性泡沫-薄膜复合结构
KR101421762B1 (ko) 2006-11-01 2014-07-22 다우 글로벌 테크놀로지스 엘엘씨 비극성 폴리올레핀 및 폴리우레탄을 포함하는 물품 및 이것의 제조 방법 및 용도
JP2008194251A (ja) 2007-02-14 2008-08-28 Toray Ind Inc デスクマット
JP5563733B2 (ja) 2007-03-30 2014-07-30 大日本印刷株式会社 化粧材
WO2009057131A2 (en) 2007-05-29 2009-05-07 Reliance Industries Limited Polyolefin composition having high melt strength
EP2167561A1 (en) 2007-07-12 2010-03-31 Dow Global Technologies Inc. Prepolymers and polymers for elastomers
US7887909B2 (en) 2007-07-26 2011-02-15 Sabic Innovative Plastics Ip B.V. Light transmissive foamed polymer sheet and methods for making the same
JP5165428B2 (ja) 2008-03-18 2013-03-21 日生化学株式会社 積層体
JP2009235161A (ja) 2008-03-26 2009-10-15 Toray Ind Inc 架橋ポリオレフィン系樹脂体の再生処理方法
FR2929948B1 (fr) 2008-04-09 2010-09-24 Toray Plastics Europ Film plastique extrude charge en particules metalliques, procede d'obtention et utilisations dudit film
US7867433B2 (en) 2008-05-30 2011-01-11 Exxonmobil Chemical Patents Inc. Polyolefin-based crosslinked articles
US8562885B2 (en) 2009-02-21 2013-10-22 Dow Global Technologies Inc. Multilayer structures having annular profiles and methods and apparatus of making the same
JP2010229788A (ja) 2009-03-30 2010-10-14 Dainippon Printing Co Ltd 床用化粧材
WO2011008845A1 (en) 2009-07-14 2011-01-20 Toray Plastics (America), Inc. Crosslinked polyolefin foam sheet with exceptional softness, haptics, moldability, thermal stability and shear strength
CN101735763B (zh) 2010-01-05 2013-07-24 四川大学 室温固化的低粘度聚氨酯泡沫粘接剂及其制备方法
BR112012022319B1 (pt) 2010-03-04 2020-01-28 Zephyros Inc laminado estrutural compósito
BR112012024637A2 (pt) 2010-03-29 2017-08-08 Tsuda Kazunori composição de ácido polilático, artigo moldado de espuma da mesma e método para produzir a mesma
DE102011000399A1 (de) 2011-01-28 2012-08-02 Benecke-Kaliko Ag Verfahren zur Herstellung einer mehrschichtigen Kunststofffolie
JP6174571B2 (ja) 2011-05-17 2017-08-02 トーレイ プラスティクス（アメリカ），インコーポレイティド 架橋ポリプロピレン発泡体およびそれから製造する積層体
US20140220280A1 (en) 2011-06-20 2014-08-07 Essel Propack Ltd. Process of recycling plastics, products and applications thereof
CN202344969U (zh) * 2011-10-14 2012-07-25 江阴升辉包装材料有限公司 一种具有呼吸功能的共挤保鲜膜
DE102012202804A1 (de) 2012-02-23 2013-08-29 Trocellen Gmbh Verfahren zum Recyceln von teilvernetzten Polyolefinen
EP2641717A1 (de) 2012-03-20 2013-09-25 Sika Technology AG Schäumbare Zusammensetzung mit geringer Wärmeleitfähigkeit für den Einsatz in Kunststoff-Profilen
US20140061967A1 (en) 2012-09-04 2014-03-06 Cpg International, Inc. Use of recycled packaging in polymer composite products
JP5918665B2 (ja) 2012-09-13 2016-05-18 株式会社ジェイエスピー ポリエチレン系樹脂発泡シートの製造方法
KR101922763B1 (ko) 2012-09-27 2019-02-20 다이니폰 인사츠 가부시키가이샤 적층 시트 및 발포 적층 시트의 제조 방법
CN102911430B (zh) 2012-11-19 2015-08-05 陕西科技大学 一种eva/tpu/poe复合发泡材料的制备方法
US20140170344A1 (en) 2012-12-18 2014-06-19 Spartech Corporation Multi-layer sheet structure having moisture barrier properties
US20140272380A1 (en) 2013-03-15 2014-09-18 Petoskey Plastics, Inc. Co-extruded plastic film with a foam core and a method for coating the film on a substrate
CN103497399B (zh) 2013-09-26 2015-08-26 浙江新恒泰新材料有限公司 一种利用发泡回料制备的聚乙烯发泡材料及其生产方法
DE102013114783A1 (de) 2013-12-23 2015-06-25 Mondi Consumer Packaging Technologies Gmbh Coextrusionsfolie sowie Verfahren zur Herstellung einer Coextrusionsfolie
US9663958B2 (en) * 2013-12-31 2017-05-30 Toray Plastics (America), Inc. Methods of producing foam structures from recycled metallized polyolefin material
CN103849004B (zh) 2014-03-06 2018-12-18 湖北祥源新材科技有限公司 一种电子辐射交联聚烯烃珠光泡棉及其制备方法
DE102014104112A1 (de) 2014-03-25 2015-10-01 G.S. Georg Stemeseder Gmbh Profilelement aus einem holzfaserverstärkten Kunststoff, hiermit versehenes Verbundprofil, daraus gebildete Fensteranordnung sowie Verfahren zur Herstellung eines derartigen Profilelements
US9821533B2 (en) 2014-12-30 2017-11-21 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures from recycled metallized polyolefin material and methods of making the same
US10384388B2 (en) 2014-12-30 2019-08-20 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures and methods of making the same
US9669600B2 (en) 2014-12-30 2017-06-06 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin foam material and methods of making the same
US10030132B2 (en) 2015-06-12 2018-07-24 E. I. Du Pont De Nemours And Company Ethylene copolymer-modified plastisol
US20180281358A1 (en) 2017-03-31 2018-10-04 Toray Plastics (America), Inc. Coextruded, crosslinked polyolefin foam with tpu cap layers
US11007761B2 (en) 2017-03-31 2021-05-18 Toray Plastics (America), Inc. Method of making coextruded, cross-linked polyolefin foam with TPU cap layers
US10501598B2 (en) 2017-06-29 2019-12-10 Toray Plastics (America), Inc. Method of making coextruded, crosslinked multilayer polyolefin foam structures from recycled crosslinked polyolefin foam material
US11590677B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Method of making coextruded, crosslinked polyolefin foam with KEE cap layers
US11590730B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Coextruded, crosslinked polyolefin foam with KEE cap layers
US20210299929A1 (en) 2020-03-27 2021-09-30 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures with crosslinked, polyolefin cap layers and methods of making the same

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127409A1 (de) * 1991-08-19 1993-02-25 Buna Ag Sensibilisatoren zur vernetzung von polyethylenen
US6146574A (en) * 1993-07-13 2000-11-14 Huntsman Petrochemical Corporation Article manufacture using polyolefin containing polyetheramine modified functionalized polyolefin
CN1894317A (zh) * 2003-12-19 2007-01-10 朴章远 具有内腔结构的交联泡沫及其形成方法
CN101522983A (zh) * 2006-08-09 2009-09-02 康拉德霍恩舒赫公司 透气性多层合成革的制备方法和透气性多层合成革
CN102007000A (zh) * 2008-03-25 2011-04-06 3M创新有限公司 多层制品及其制造和使用方法
CN201405548Y (zh) * 2009-02-13 2010-02-17 天津市润达塑料包装有限公司 汽车顶棚芯板
CN102753329A (zh) * 2010-02-08 2012-10-24 3M创新有限公司 共挤出方法、共挤出模头及其制备的挤出制品
CN101899183A (zh) * 2010-09-02 2010-12-01 中国科学技术大学 一种辐照交联耐水阻燃聚烯烃纳米复合材料及其制备方法
CN102996913A (zh) * 2012-11-12 2013-03-27 郭翠芳 一种新型高强度hdpe复合管及其生产方法
CN103756124A (zh) * 2013-09-22 2014-04-30 山东中宏塑业有限公司 一种聚丙烯发泡材料、制品及制品的制备方法
CN106163792A (zh) * 2013-12-30 2016-11-23 东丽塑料美国股份有限公司 生产辐射交联的聚丙烯泡沫体的方法
KR20150126431A (ko) * 2014-05-01 2015-11-12 한국원자력연구원 방사선을 통해 폐 폴리우레탄을 이용한 폴리올레핀계 고분자를 개질하는 방법 및 그에 의해 개질된 폴리올레핀계 고분자
CN105484373A (zh) * 2014-09-17 2016-04-13 北新集团建材股份有限公司 一种共挤成型的复合板材及其制备方法
WO2016109544A1 (en) * 2014-12-30 2016-07-07 Toray Plastics (America), Inc. Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin material and methods of making the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Comparing the compatibility of various functionalized polypropylenes with thermoplastic polyurethane (TPU);Qi-Wei Lu 等;《polymer》;20040331;第45卷(第6期);第1981-1991页 *
Polyurethane/Polyolefin Blends: Morphology, Compatibilization and Mechanical Properties;Jia Sheng Wang等;《POLYMERS & POLYMER COMPOSITES》;20060131;第14卷(第1期);第1-11页 *

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