CN113954475A - 多层膜、其制造方法和包含其的制品 - Google Patents

多层膜、其制造方法和包含其的制品 Download PDF

Info

Publication number
CN113954475A
CN113954475A CN202110938119.3A CN202110938119A CN113954475A CN 113954475 A CN113954475 A CN 113954475A CN 202110938119 A CN202110938119 A CN 202110938119A CN 113954475 A CN113954475 A CN 113954475A
Authority
CN
China
Prior art keywords
layer
crystalline
multilayer film
olefin
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110938119.3A
Other languages
English (en)
Chinese (zh)
Inventor
胡玉山
A·洛伦佐
R·M·帕特尔
G·R·马钱德
云小兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN113954475A publication Critical patent/CN113954475A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
CN202110938119.3A 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品 Pending CN113954475A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2014/072265 WO2015123829A1 (en) 2014-02-19 2014-02-19 Multilayer film, methods of manufacture thereof and articles comprising the same
CNPCT/CN2014/072265 2014-02-19
CN201580014105.5A CN106103091A (zh) 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580014105.5A Division CN106103091A (zh) 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品

Publications (1)

Publication Number Publication Date
CN113954475A true CN113954475A (zh) 2022-01-21

Family

ID=52780007

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202110938119.3A Pending CN113954475A (zh) 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品
CN201580014105.5A Pending CN106103091A (zh) 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580014105.5A Pending CN106103091A (zh) 2014-02-19 2015-02-19 多层膜、其制造方法和包含其的制品

Country Status (9)

Country Link
US (1) US20170008263A1 (cg-RX-API-DMAC7.html)
EP (1) EP3107727B1 (cg-RX-API-DMAC7.html)
JP (1) JP6721513B2 (cg-RX-API-DMAC7.html)
KR (1) KR102367755B1 (cg-RX-API-DMAC7.html)
CN (2) CN113954475A (cg-RX-API-DMAC7.html)
BR (1) BR112016019044B1 (cg-RX-API-DMAC7.html)
SG (1) SG11201606781PA (cg-RX-API-DMAC7.html)
TW (1) TWI671197B (cg-RX-API-DMAC7.html)
WO (2) WO2015123829A1 (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201605238UA (en) 2013-12-31 2016-07-28 Dow Global Technologies Llc Multilayered films, methods of manufacture thereof and articles comprising the same
WO2015123827A1 (en) 2014-02-19 2015-08-27 Dow Global Technologies Llc High performance sealable co-extruded oriented film, methods of manufacture thereof and articles comprising the same
US20150231862A1 (en) 2014-02-19 2015-08-20 Dow Global Technologies Llc Multilayered polyolefin films, methods of manufacture thereof and articles comprising the same
DE102014217078A1 (de) * 2014-08-27 2016-03-03 Mahle International Gmbh Verfahren zum Herstellen eines Rohrkörpers und Rohrkörper
CN107709500A (zh) * 2015-06-29 2018-02-16 陶氏环球技术有限责任公司 具有含有嵌段复合增容剂的粘着剂组合物的物品
US10654620B2 (en) 2015-10-27 2020-05-19 Berry Plastics Corporation Multi-layer film
CN108271401B (zh) * 2015-11-25 2021-10-22 陶氏环球技术有限责任公司 双组分长丝
WO2017205774A1 (en) 2016-05-27 2017-11-30 Cornell University Polyethylene and polypropylene block copolymers
US10603884B2 (en) 2016-07-07 2020-03-31 Berry Plastics Corporation Multi-layer film
EP3519188B1 (en) 2016-09-28 2024-05-08 Dow Global Technologies LLC Multilayer film and pouch with same
MX2019004245A (es) * 2016-10-12 2019-07-04 Dow Global Technologies Llc Estructuras multicapa, articulos que las comprenden y metodos para fabricar estructuras multicapa.
EP3372401B1 (en) * 2017-03-10 2020-02-05 Dow Global Technologies Llc Multilayer films and methods thereof
JP2019006106A (ja) * 2017-06-12 2019-01-17 日本ポリエチレン株式会社 ピロー包装用多層フィルム
EP3431546A1 (en) * 2017-07-18 2019-01-23 Dow Global Technologies Llc Resins, multilayer films and packages comprising the same
ES2926247T3 (es) * 2017-07-18 2022-10-24 Dow Global Technologies Llc Resinas, películas multicapa y envases que comprenden las mismas
WO2019050469A1 (en) 2017-09-05 2019-03-14 Dow Global Technologies Llc MULTILAYER REVERSIBLE SAILING FILM
EP3844078B1 (en) * 2018-08-31 2025-03-19 Dow Global Technologies LLC Polypropylene laminate sheet
US12643313B2 (en) 2020-10-19 2026-06-02 Dow Global Technologies Llc Liners for high temperature materials
EP4291602A4 (en) * 2021-02-09 2024-10-16 Amcor Flexibles North America, Inc. WRAPPING FILM AND PACKAGING
US12637591B2 (en) 2021-03-09 2026-05-26 Polycine Gmbh Flexible heat-sterilizable non-PVC multilayer film for medical packagings
US12654909B2 (en) 2024-06-05 2026-06-16 Dow Global Technologies Llc Heat resistant thermal seal film

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
WO2013003543A1 (en) * 2011-06-30 2013-01-03 Dow Global Technologies Llc Multilayered polyolefin-based films having integrated backsheet and encapsulation performance comprising a layer comprising crystalline block copolymer composite or block copolymer composite
WO2013003541A1 (en) * 2011-06-30 2013-01-03 Dow Global Technologies Llc Multilayered polyolefin-based films having a layer comprising a crystalline block copolymer composite or a block copolymer composite resin
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties
CN103180379A (zh) * 2010-06-21 2013-06-26 陶氏环球技术有限责任公司 用作增容剂的结晶嵌段复合材料

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
DE69431222T2 (de) 1993-06-07 2003-04-17 Mitsui Chemicals, Inc. Übergangsmetallverbindung, und diese enthaltender Polymerisationkatalysator
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JP3919815B2 (ja) * 1995-06-07 2007-05-30 バクスター インターナショナル インコーポレイテッド ハロゲンを含まない、レトルト可能な多層バリアーフィルム
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
ATE194629T1 (de) 1996-03-27 2000-07-15 Dow Chemical Co Hochlösliches aktivierungsmittel für olefinpolymerisationskatalysator
US6525157B2 (en) 1997-08-12 2003-02-25 Exxonmobile Chemical Patents Inc. Propylene ethylene polymers
EP1091984A1 (en) 1998-07-02 2001-04-18 Exxon Chemical Patents Inc. Propylene olefin copolymers
US6960635B2 (en) 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
JP4935123B2 (ja) * 2006-03-10 2012-05-23 東洋紡績株式会社 積層ポリプロピレン系無延伸フィルム
WO2010042389A2 (en) 2008-10-06 2010-04-15 Dow Global Technologies Inc. Chromatography of polyolefin polymers
WO2011009568A1 (en) * 2009-07-23 2011-01-27 Renolit Belgium N.V. Photovoltaic modules with polypropylene based backsheet
WO2011041696A1 (en) * 2009-10-02 2011-04-07 Dow Global Technologies Inc. Block composites and impact modified compositions
US8318896B2 (en) 2009-12-21 2012-11-27 Dow Global Technologies Llc Chromatography of polyolefin polymers
US8822599B2 (en) 2010-06-21 2014-09-02 Dow Global Technologies Llc Crystalline block composites as compatibilizers
BR112012032683B1 (pt) * 2010-06-21 2020-12-29 Dow Global Technologies Llc composição
SG186417A1 (en) * 2010-06-21 2013-01-30 Dow Global Technologies Llc Crystalline block composites as compatibilizers
WO2012044730A1 (en) * 2010-09-30 2012-04-05 Dow Global Technologies Llc Polymeric composition and sealant layer with same
WO2012044732A1 (en) * 2010-09-30 2012-04-05 Dow Global Technologies Llc Polymeric composition and sealant layer with same
BR112015005310B1 (pt) * 2012-09-14 2021-11-16 Dow Global Technologies Llc Estrutura em multicamada

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
CN103180379A (zh) * 2010-06-21 2013-06-26 陶氏环球技术有限责任公司 用作增容剂的结晶嵌段复合材料
WO2013003543A1 (en) * 2011-06-30 2013-01-03 Dow Global Technologies Llc Multilayered polyolefin-based films having integrated backsheet and encapsulation performance comprising a layer comprising crystalline block copolymer composite or block copolymer composite
WO2013003541A1 (en) * 2011-06-30 2013-01-03 Dow Global Technologies Llc Multilayered polyolefin-based films having a layer comprising a crystalline block copolymer composite or a block copolymer composite resin
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties

Also Published As

Publication number Publication date
TWI671197B (zh) 2019-09-11
JP2017512672A (ja) 2017-05-25
KR102367755B1 (ko) 2022-02-28
BR112016019044A2 (cg-RX-API-DMAC7.html) 2017-08-15
WO2015127071A1 (en) 2015-08-27
WO2015123829A1 (en) 2015-08-27
EP3107727A1 (en) 2016-12-28
BR112016019044B1 (pt) 2021-10-13
TW201538327A (zh) 2015-10-16
US20170008263A1 (en) 2017-01-12
KR20160123334A (ko) 2016-10-25
CN106103091A (zh) 2016-11-09
JP6721513B2 (ja) 2020-07-15
EP3107727B1 (en) 2020-06-24
SG11201606781PA (en) 2016-09-29

Similar Documents

Publication Publication Date Title
EP3107727B1 (en) Multilayer film, methods of manufacture thereof and articles comprising the same
EP3107721B1 (en) High performance sealable co-extruded oriented film, methods of manufacture thereof and articles comprising the same
EP3107725B1 (en) Multilayered polyolefin films, methods of manufacture thereof and articles comprising the same
JP6562931B2 (ja) 多層ポリオレフィンフィルム、それらの製造の方法、及びそれらを含む物品
EP3089870B1 (en) Multilayered films, methods of manufacture thereof and articles comprising the same

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination