JP7509328B2 - 二軸配向ポリプロピレン系フィルム - Google Patents
二軸配向ポリプロピレン系フィルム Download PDFInfo
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- JP7509328B2 JP7509328B2 JP2023570848A JP2023570848A JP7509328B2 JP 7509328 B2 JP7509328 B2 JP 7509328B2 JP 2023570848 A JP2023570848 A JP 2023570848A JP 2023570848 A JP2023570848 A JP 2023570848A JP 7509328 B2 JP7509328 B2 JP 7509328B2
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- film
- less
- surface layer
- layer
- biaxially oriented
- Prior art date
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Classifications
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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
- 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
- B32B7/03—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 with respect to the orientation of features
- B32B7/035—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 with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
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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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- B32B27/06—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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- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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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
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2553/00—Packaging equipment or accessories not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021214642 | 2021-12-28 | ||
| JP2021214642 | 2021-12-28 | ||
| PCT/JP2022/046275 WO2023127535A1 (ja) | 2021-12-28 | 2022-12-15 | 二軸配向ポリプロピレン系フィルム |
Publications (2)
| Publication Number | Publication Date |
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| JPWO2023127535A1 JPWO2023127535A1 (https=) | 2023-07-06 |
| JP7509328B2 true JP7509328B2 (ja) | 2024-07-02 |
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| JP2023570848A Active JP7509328B2 (ja) | 2021-12-28 | 2022-12-15 | 二軸配向ポリプロピレン系フィルム |
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| US (1) | US20250059335A1 (https=) |
| EP (1) | EP4458578A1 (https=) |
| JP (1) | JP7509328B2 (https=) |
| KR (1) | KR20240126040A (https=) |
| CN (1) | CN118475473A (https=) |
| TW (1) | TW202339970A (https=) |
| WO (1) | WO2023127535A1 (https=) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154187A (ja) | 2000-09-05 | 2002-05-28 | Toray Ind Inc | ポリプロピレンフィルムおよびフィルムコンデンサー |
| WO2012002123A1 (ja) | 2010-06-29 | 2012-01-05 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム、金属化フィルムおよびフィルムコンデンサ |
| JP2015178594A (ja) | 2014-02-27 | 2015-10-08 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム |
| WO2017221781A1 (ja) | 2016-06-23 | 2017-12-28 | 東洋紡株式会社 | 積層ポリプロピレンフィルム |
| WO2018142983A1 (ja) | 2017-02-01 | 2018-08-09 | 東洋紡株式会社 | 二軸配向ポリプロピレン系フィルム |
| JP2018141122A (ja) | 2017-02-28 | 2018-09-13 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| US20210229408A1 (en) | 2020-01-29 | 2021-07-29 | Toray Plastics (America), Inc. | Oriented polyolefin release films |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842376A1 (de) * | 1998-09-16 | 2000-03-23 | Hoechst Diafoil Gmbh | Biaxial orientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
| EP1985649B1 (en) | 2006-02-17 | 2014-03-12 | Toray Industries, Inc. | Biaxially oriented polypropylene film |
| EP2181843A1 (en) * | 2008-10-30 | 2010-05-05 | Taghleef Industries SPA | Multilayered film and in-mold label obtained from said film |
| JP6786935B2 (ja) * | 2015-08-06 | 2020-11-18 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム |
| WO2017077752A1 (ja) * | 2015-11-05 | 2017-05-11 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ |
| KR102386611B1 (ko) * | 2016-08-18 | 2022-04-13 | 도레이 카부시키가이샤 | 폴리프로필렌 필름 롤 |
| CN111169136B (zh) * | 2020-03-20 | 2021-03-02 | 南通美感邦塑业有限公司 | 一种三合一美工板及制备方法 |
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2022
- 2022-12-14 TW TW111147883A patent/TW202339970A/zh unknown
- 2022-12-15 WO PCT/JP2022/046275 patent/WO2023127535A1/ja not_active Ceased
- 2022-12-15 US US18/724,475 patent/US20250059335A1/en not_active Abandoned
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154187A (ja) | 2000-09-05 | 2002-05-28 | Toray Ind Inc | ポリプロピレンフィルムおよびフィルムコンデンサー |
| WO2012002123A1 (ja) | 2010-06-29 | 2012-01-05 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム、金属化フィルムおよびフィルムコンデンサ |
| JP2015178594A (ja) | 2014-02-27 | 2015-10-08 | 東レ株式会社 | 二軸配向ポリプロピレンフィルム |
| WO2017221781A1 (ja) | 2016-06-23 | 2017-12-28 | 東洋紡株式会社 | 積層ポリプロピレンフィルム |
| WO2018142983A1 (ja) | 2017-02-01 | 2018-08-09 | 東洋紡株式会社 | 二軸配向ポリプロピレン系フィルム |
| JP2018141122A (ja) | 2017-02-28 | 2018-09-13 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| US20210229408A1 (en) | 2020-01-29 | 2021-07-29 | Toray Plastics (America), Inc. | Oriented polyolefin release films |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4458578A1 (en) | 2024-11-06 |
| TW202339970A (zh) | 2023-10-16 |
| WO2023127535A1 (ja) | 2023-07-06 |
| CN118475473A (zh) | 2024-08-09 |
| US20250059335A1 (en) | 2025-02-20 |
| KR20240126040A (ko) | 2024-08-20 |
| JPWO2023127535A1 (https=) | 2023-07-06 |
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