JP7065834B2 - 油脂の移行を制御するための多層共押出フィルム - Google Patents
油脂の移行を制御するための多層共押出フィルム Download PDFInfo
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- JP7065834B2 JP7065834B2 JP2019513896A JP2019513896A JP7065834B2 JP 7065834 B2 JP7065834 B2 JP 7065834B2 JP 2019513896 A JP2019513896 A JP 2019513896A JP 2019513896 A JP2019513896 A JP 2019513896A JP 7065834 B2 JP7065834 B2 JP 7065834B2
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- oil
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- styrene
- coextruded film
- multilayer coextruded
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- 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
- B32B27/30—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
-
- 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
- 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
- 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
- B32B2250/04—4 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
- B32B2250/05—5 or more 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor barrier
-
- 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
- B32B2307/726—Permeability to liquids, absorption
-
- 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
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- 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
- B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
-
- 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
-
- 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
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
Description
本出願は、2016年9月29日出願の米国仮出願第62/401,515号の利益を主張し、その全体が参照により本明細書に援用される。
Claims (13)
- 少なくとも1つの油および油脂吸収層であって、前記少なくとも1つの油および油脂吸収層が、少なくとも1つのスチレン系ブロックコポリマーおよび無水マレイン酸グラフト化ポリオレフィンを含有するポリマーブレンドを含む油および油脂吸収層と、
少なくとも1つの油バリア層であって、各油バリア層が、1つ以上のポリオレフィンを含む油バリア層と、を含む、多層共押出フィルム。 - 内部封止層をさらに含む、請求項1に記載の多層共押出フィルム。
- 外部仕上げ層をさらに含み、前記少なくとも1つの油バリア層ならびに前記少なくとも1つの油および油脂吸収層が、前記内部封止層と前記外部仕上げ層との間に配置されている、請求項2に記載の多層共押出フィルム。
- 前記油および油脂吸収層のうちの少なくとも1つが、前記内部封止層と前記少なくとも1つの油バリア層との間に配置されている、請求項2または3に記載の多層共押出フィルム。
- 前記油バリア層のうちの少なくとも1つが、前記内部封止層と前記少なくとも1つの油および油脂吸収層との間に配置されている、請求項2~4のいずれか一項に記載の多層共押出フィルム。
- 少なくとも1つの油および油脂吸収層が、内面に内部封止層を含む、請求項1および3~5のいずれか一項に記載の多層共押出フィルム。
- 前記スチレン系ブロックコポリマーが、スチレン-ブタジエン-スチレン、スチレン-イソプレン-スチレン、スチレン-エチレン/ブチレン-スチレン、もしくはそれらの組み合わせである、請求項1~6のいずれか一項に記載の多層共押出フィルム。
- 前記少なくとも1つの油および油脂吸収層が、5~99重量%のスチレン系ブロックコポリマーを含む、請求項1~7のいずれか一項に記載の多層共押出フィルム。
- 前記少なくとも1つの油および油脂吸収層が、20~70重量%のスチレン系ブロックコポリマーを含む、請求項1~7のいずれか一項に記載の多層共押出フィルム。
- 前記少なくとも1つの油および油脂吸収層が、20~50重量%のスチレン-ブタジエン-スチレン、35~65重量%のポリエチレン、および5~25重量%の無水マレイン酸グラフト化ポリオレフィンを含む、請求項1~7のいずれか一項に記載の多層共押出フィルム。
- 前記少なくとも1つの油バリア層が、20~99%のポリエチレンを含み、前記ポリエチレンが、高密度ポリエチレン、中密度ポリエチレン、線状低密度ポリエチレン、ポリプロピレン、超低密度ポリエチレン、またはそれらの組み合わせから選択された、請求項1~10のいずれか一項に記載の多層共押出フィルム。
- 前記内部封止層が、ポリオレフィン材料を含む、請求項2に記載の多層共押出フィルム。
- 前記外部仕上げ層が、ポリオレフィン材料を含む、請求項3に記載の多層共押出フィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662401515P | 2016-09-29 | 2016-09-29 | |
US62/401,515 | 2016-09-29 | ||
PCT/US2017/050604 WO2018063775A1 (en) | 2016-09-29 | 2017-09-08 | Multilayer coextruded film for controlling grease migration |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019532839A JP2019532839A (ja) | 2019-11-14 |
JP7065834B2 true JP7065834B2 (ja) | 2022-05-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019513896A Active JP7065834B2 (ja) | 2016-09-29 | 2017-09-08 | 油脂の移行を制御するための多層共押出フィルム |
Country Status (9)
Country | Link |
---|---|
US (1) | US20190232625A1 (ja) |
EP (1) | EP3519184B1 (ja) |
JP (1) | JP7065834B2 (ja) |
CN (1) | CN109689360B (ja) |
AR (1) | AR109611A1 (ja) |
ES (1) | ES2820273T3 (ja) |
MX (1) | MX2019003053A (ja) |
TW (1) | TW201832932A (ja) |
WO (1) | WO2018063775A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11613108B2 (en) | 2020-07-20 | 2023-03-28 | Gpcp Ip Holdings Llc | Packaging material |
EP4210946A1 (en) * | 2020-09-11 | 2023-07-19 | Amcor Flexibles North America, Inc. | Heat stable multilayer barrier film structure |
CN115556448B (zh) * | 2022-09-08 | 2024-05-24 | 上海乐纯生物技术股份有限公司 | 生物工艺袋用多层膜及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1663775A (zh) | 2005-02-01 | 2005-09-07 | 陈亦锋 | 多层共挤输液膜及其制造方法 |
JP2008510669A (ja) | 2004-08-25 | 2008-04-10 | グラフィック パッケージング インターナショナル インコーポレイテッド | 吸収性のマイクロ波相互作用パッケージ体 |
US7629278B2 (en) | 2005-06-20 | 2009-12-08 | Pliant Corporation | Low cost multilayer elastomeric films having a low permanent set |
JP2014504237A (ja) | 2010-12-06 | 2014-02-20 | コルゲート・パーモリブ・カンパニー | ブロックコポリマーによって強化された弾力性を有するラミネートチューブ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491598A (en) * | 1983-02-07 | 1985-01-01 | American Can Company | Package having oil-containing product |
CA2772028C (en) * | 2004-04-22 | 2013-05-28 | Toray Industries, Inc. | Microporous polypropylene film and manufacturing method for same |
CN101616796B (zh) * | 2006-12-21 | 2013-05-29 | 陶氏环球技术有限责任公司 | 多层膜、由所述多层膜制备的包装和制造所述多层膜的方法 |
JP6807836B2 (ja) * | 2014-06-12 | 2021-01-06 | ダウ グローバル テクノロジーズ エルエルシー | 多層フィルム及び該多層フィルムから作製される物品 |
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- 2017-09-08 JP JP2019513896A patent/JP7065834B2/ja active Active
- 2017-09-08 MX MX2019003053A patent/MX2019003053A/es unknown
- 2017-09-08 CN CN201780055109.7A patent/CN109689360B/zh active Active
- 2017-09-08 EP EP17769163.1A patent/EP3519184B1/en active Active
- 2017-09-08 WO PCT/US2017/050604 patent/WO2018063775A1/en unknown
- 2017-09-08 ES ES17769163T patent/ES2820273T3/es active Active
- 2017-09-08 US US16/333,625 patent/US20190232625A1/en active Pending
- 2017-09-26 TW TW106133005A patent/TW201832932A/zh unknown
- 2017-09-28 AR ARP170102696A patent/AR109611A1/es active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008510669A (ja) | 2004-08-25 | 2008-04-10 | グラフィック パッケージング インターナショナル インコーポレイテッド | 吸収性のマイクロ波相互作用パッケージ体 |
CN1663775A (zh) | 2005-02-01 | 2005-09-07 | 陈亦锋 | 多层共挤输液膜及其制造方法 |
US7629278B2 (en) | 2005-06-20 | 2009-12-08 | Pliant Corporation | Low cost multilayer elastomeric films having a low permanent set |
JP2014504237A (ja) | 2010-12-06 | 2014-02-20 | コルゲート・パーモリブ・カンパニー | ブロックコポリマーによって強化された弾力性を有するラミネートチューブ |
Also Published As
Publication number | Publication date |
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ES2820273T3 (es) | 2021-04-20 |
US20190232625A1 (en) | 2019-08-01 |
EP3519184A1 (en) | 2019-08-07 |
CN109689360A (zh) | 2019-04-26 |
WO2018063775A1 (en) | 2018-04-05 |
AR109611A1 (es) | 2018-12-26 |
BR112019004919A2 (pt) | 2019-06-04 |
MX2019003053A (es) | 2019-06-06 |
TW201832932A (zh) | 2018-09-16 |
CN109689360B (zh) | 2021-11-09 |
JP2019532839A (ja) | 2019-11-14 |
EP3519184B1 (en) | 2020-07-15 |
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