CN110997309B - 具有韧性、高温性能和uv吸收的多层各向同性膜 - Google Patents

具有韧性、高温性能和uv吸收的多层各向同性膜 Download PDF

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CN110997309B
CN110997309B CN201880051476.4A CN201880051476A CN110997309B CN 110997309 B CN110997309 B CN 110997309B CN 201880051476 A CN201880051476 A CN 201880051476A CN 110997309 B CN110997309 B CN 110997309B
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layer
isotropic
multilayer film
orientation
melting point
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Chinese (zh)
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CN110997309A (zh
Inventor
斯蒂芬·A·约翰逊
德里克·W·帕茨曼
理查德·Y·刘
维克托·霍
蒂莫西·J·埃布林克
凯文·T·哈斯拜
约翰·F·范德洛弗斯科三世
约翰·P·珀塞尔
威廉·T·费伊
詹姆斯·B·什瓦哈
理查德·J·汤普森
蒂莫西·J·林德奎斯特
克里斯托弗·J·德克斯
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
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  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polarising Elements (AREA)
CN201880051476.4A 2017-08-08 2018-08-08 具有韧性、高温性能和uv吸收的多层各向同性膜 Active CN110997309B (zh)

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US201762542507P 2017-08-08 2017-08-08
US62/542,507 2017-08-08
PCT/US2018/045694 WO2019032635A1 (en) 2017-08-08 2018-08-08 MULTILAYER ISOTROPIC FILMS HAVING TENACITY, HIGH TEMPERATURE PERFORMANCE AND UV ABSORPTION

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CN110997309A CN110997309A (zh) 2020-04-10
CN110997309B true CN110997309B (zh) 2022-07-01

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US (2) US20200156355A1 (https=)
EP (1) EP3665008B1 (https=)
JP (1) JP7382307B2 (https=)
KR (1) KR102662930B1 (https=)
CN (1) CN110997309B (https=)
WO (1) WO2019032635A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210073604A (ko) 2018-11-09 2021-06-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 나노구조화된 광학 필름 및 중간체
CN114391188A (zh) 2019-09-18 2022-04-22 3M创新有限公司 包括纳米结构化表面和封闭空隙的制品及其制备方法
CN114829986B (zh) 2019-12-02 2025-05-16 3M创新有限公司 光学超表面膜
JP7774564B2 (ja) 2019-12-26 2025-11-21 スリーエム イノベイティブ プロパティズ カンパニー 薄い円偏光子用フィルム積層体
CN114902095B (zh) 2019-12-26 2024-12-10 3M创新有限公司 用于薄圆偏振片的膜叠堆
CN115956405A (zh) 2020-08-28 2023-04-11 3M创新有限公司 包括纳米结构化表面和封闭空隙的制品、其制备方法和光学元件
WO2022079558A1 (en) * 2020-10-14 2022-04-21 3M Innovative Properties Company Linerless film stack
CN118318206A (zh) 2021-11-16 2024-07-09 3M创新有限公司 甲基丙烯酸酯共聚物及其制备和使用方法
CN121127366A (zh) 2023-05-15 2025-12-12 3M创新有限公司 可转移的基于膜的结构化基底

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030003312A1 (en) * 2001-06-18 2003-01-02 Eastman Kodak Company Radiographic phosphor panel having reflective polymeric supports
US6569515B2 (en) * 1998-01-13 2003-05-27 3M Innovative Properties Company Multilayered polymer films with recyclable or recycled layers
US20040219338A1 (en) * 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
CN101223462A (zh) * 2005-06-03 2008-07-16 3M创新有限公司 具有丙烯酸酯共混物层的光学体以及具有丙烯酸酯共混物层的光学体的制备方法
CN102046379A (zh) * 2008-05-02 2011-05-04 3M创新有限公司 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜
WO2011062836A1 (en) * 2009-11-18 2011-05-26 3M Innovative Properties Company Multi-layer optical films
US20140065397A1 (en) * 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
WO2016097292A1 (en) * 2014-12-19 2016-06-23 Dsm Ip Assets B.V. Ultrahigh molecular weight polyethylene adhesive tapes

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013475A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Biaxially oriented copolyester/polyolefin bi- or trilayer film and method for making the same
US6498683B2 (en) 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
US6632522B1 (en) * 1995-02-16 2003-10-14 3M Innovative Properties Company Blended pressure-sensitive adhesives
US6555190B1 (en) 1997-11-06 2003-04-29 Honeywell International Inc. Films with UV blocking characteristics
CA2316974A1 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Process for making multilayer optical films
US6207260B1 (en) * 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
DE10039366A1 (de) * 2000-08-11 2002-02-21 Mitsubishi Polyester Film Gmbh Mindestens dreischichtige transparente Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
GB0216768D0 (en) * 2002-07-19 2002-08-28 Ugb S A Polymeric film
JP4163010B2 (ja) 2003-01-17 2008-10-08 ユニチカ株式会社 手切れ性に優れた積層二軸延伸ポリエステルフィルム
US7345137B2 (en) * 2004-10-18 2008-03-18 3M Innovative Properties Company Modified copolyesters and optical films including modified copolyesters
US20060159888A1 (en) * 2004-10-29 2006-07-20 Hebrink Timothy J Optical films incorporating cyclic olefin copolymers
US20060093809A1 (en) * 2004-10-29 2006-05-04 Hebrink Timothy J Optical bodies and methods for making optical bodies
US8153243B2 (en) * 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
KR20090004894A (ko) * 2006-03-31 2009-01-12 구라시키 보세키 가부시키가이샤 열가소성 폴리이미드층을 갖는 연성 적층판 및 그의 제조 방법
US20080083999A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Process for making an optical film
EP2153275A4 (en) * 2007-05-20 2010-09-08 3M Innovative Properties Co LAMP COVER ASSEMBLY FOR A DIRECT LIGHTING TAIL LIGHT
CN102859711A (zh) * 2009-11-18 2013-01-02 3M创新有限公司 柔性组件及其制备和使用方法
US20130095338A1 (en) * 2011-10-18 2013-04-18 Pang-Chia Lu Soft Multi-Layer Shrink Films
KR102060438B1 (ko) * 2012-12-27 2019-12-27 도레이첨단소재 주식회사 대전방지 폴리에스테르 필름
US9415561B2 (en) * 2013-12-30 2016-08-16 3M Innovative Properties Company Post-formed successively peelable coextruded polymer film
JP2015221849A (ja) * 2014-05-22 2015-12-10 帝人株式会社 離形フィルム
KR20200128061A (ko) * 2018-02-26 2020-11-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 폴리카르보네이트의 층을 포함하는 광학 필름

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6569515B2 (en) * 1998-01-13 2003-05-27 3M Innovative Properties Company Multilayered polymer films with recyclable or recycled layers
US20030003312A1 (en) * 2001-06-18 2003-01-02 Eastman Kodak Company Radiographic phosphor panel having reflective polymeric supports
US20040219338A1 (en) * 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
CN1781038A (zh) * 2003-05-01 2006-05-31 3M创新有限公司 用于减少光学膜翘曲的材料、结构和方法
CN101223462A (zh) * 2005-06-03 2008-07-16 3M创新有限公司 具有丙烯酸酯共混物层的光学体以及具有丙烯酸酯共混物层的光学体的制备方法
CN102046379A (zh) * 2008-05-02 2011-05-04 3M创新有限公司 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜
WO2011062836A1 (en) * 2009-11-18 2011-05-26 3M Innovative Properties Company Multi-layer optical films
US20140065397A1 (en) * 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
WO2016097292A1 (en) * 2014-12-19 2016-06-23 Dsm Ip Assets B.V. Ultrahigh molecular weight polyethylene adhesive tapes

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JP2020530410A (ja) 2020-10-22
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CN110997309A (zh) 2020-04-10
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