JP7601247B2 - 容器用樹脂被覆金属板およびその製造方法 - Google Patents

容器用樹脂被覆金属板およびその製造方法 Download PDF

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Publication number
JP7601247B2
JP7601247B2 JP2023556718A JP2023556718A JP7601247B2 JP 7601247 B2 JP7601247 B2 JP 7601247B2 JP 2023556718 A JP2023556718 A JP 2023556718A JP 2023556718 A JP2023556718 A JP 2023556718A JP 7601247 B2 JP7601247 B2 JP 7601247B2
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Japan
Prior art keywords
coating layer
resin coating
mass
less
layer
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JP2023556718A
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Japanese (ja)
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JPWO2024053203A1 (https=
JPWO2024053203A5 (https=
Inventor
佑哉 河合
淳一 北川
安秀 大島
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JFE Steel Corp
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JFE Steel Corp
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Publication of JPWO2024053203A5 publication Critical patent/JPWO2024053203A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/09—Layered products comprising a layer of metal comprising metal 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 comprising polyesters
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/18—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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/34—Coverings or external coatings
    • B65D25/36—Coverings or external coatings formed by applying sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B2250/05—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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B32B2264/1022—Titania
    • 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
    • B32B2307/732—Dimensional 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/66—Cans, tins
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
JP2023556718A 2022-09-09 2023-06-20 容器用樹脂被覆金属板およびその製造方法 Active JP7601247B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022143518 2022-09-09
JP2022143518 2022-09-09
PCT/JP2023/022725 WO2024053203A1 (ja) 2022-09-09 2023-06-20 容器用樹脂被覆金属板およびその製造方法

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JPWO2024053203A1 JPWO2024053203A1 (https=) 2024-03-14
JPWO2024053203A5 JPWO2024053203A5 (https=) 2024-08-14
JP7601247B2 true JP7601247B2 (ja) 2024-12-17

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JP2023556718A Active JP7601247B2 (ja) 2022-09-09 2023-06-20 容器用樹脂被覆金属板およびその製造方法

Country Status (6)

Country Link
US (1) US20260077571A1 (https=)
EP (1) EP4556217A4 (https=)
JP (1) JP7601247B2 (https=)
KR (1) KR20250039441A (https=)
CN (1) CN119789951A (https=)
WO (1) WO2024053203A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026009579A1 (ja) * 2024-07-04 2026-01-08 Ｊｆｅスチール株式会社 容器用金属板、容器用金属板の製造方法及び、缶の製造方法
WO2026009576A1 (ja) * 2024-07-04 2026-01-08 Ｊｆｅスチール株式会社 容器用金属板、容器用金属板の製造方法及び、缶の製造方法
WO2026009578A1 (ja) * 2024-07-04 2026-01-08 Ｊｆｅスチール株式会社 容器用金属板、容器用金属板の製造方法及び、缶の製造方法
JP7803471B1 (ja) * 2024-07-04 2026-01-21 Ｊｆｅスチール株式会社 容器用金属板、容器用金属板の製造方法及び、缶の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021496A (ja) 1999-07-05 2001-01-26 Nkk Corp 樹脂被覆層の評価方法および装置
JP2004345232A (ja) 2003-05-22 2004-12-09 Jfe Steel Kk 熱処理後の加工性に優れた缶用ラミネート金属板
JP2013006412A (ja) 2011-05-24 2013-01-10 Toray Ind Inc 積層体
WO2018221385A1 (ja) 2017-05-31 2018-12-06 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2019116706A1 (ja) 2017-12-15 2019-06-20 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2019116707A1 (ja) 2017-12-15 2019-06-20 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2021182256A1 (ja) 2020-03-11 2021-09-16 Ｊｆｅスチール株式会社 容器用樹脂被覆金属板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07106394B2 (ja) 1989-05-17 1995-11-15 東洋製罐株式会社 絞りしごき缶の製造方法
JP2526725B2 (ja) 1990-08-03 1996-08-21 東洋製罐株式会社 被覆薄肉缶の製造方法
JP2986010B2 (ja) 1994-12-16 1999-12-06 東レ株式会社 金属板貼合せ成形加工用ポリエステルフイルム
JP2004130536A (ja) 2002-10-08 2004-04-30 Teijin Dupont Films Japan Ltd 金属板貼合せ成形加工用白色ポリエステルフィルム
JP2004148324A (ja) 2002-10-28 2004-05-27 Toyo Seikan Kaisha Ltd 樹脂被覆金属絞りしごき缶の製造方法
JP6380280B2 (ja) 2015-07-31 2018-08-29 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021496A (ja) 1999-07-05 2001-01-26 Nkk Corp 樹脂被覆層の評価方法および装置
JP2004345232A (ja) 2003-05-22 2004-12-09 Jfe Steel Kk 熱処理後の加工性に優れた缶用ラミネート金属板
JP2013006412A (ja) 2011-05-24 2013-01-10 Toray Ind Inc 積層体
WO2018221385A1 (ja) 2017-05-31 2018-12-06 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2019116706A1 (ja) 2017-12-15 2019-06-20 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2019116707A1 (ja) 2017-12-15 2019-06-20 Ｊｆｅスチール株式会社 容器用樹脂被膜金属板
WO2021182256A1 (ja) 2020-03-11 2021-09-16 Ｊｆｅスチール株式会社 容器用樹脂被覆金属板

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Publication number Publication date
TW202411128A (zh) 2024-03-16
KR20250039441A (ko) 2025-03-20
EP4556217A1 (en) 2025-05-21
WO2024053203A1 (ja) 2024-03-14
JPWO2024053203A1 (https=) 2024-03-14
US20260077571A1 (en) 2026-03-19
CN119789951A (zh) 2025-04-08
EP4556217A4 (en) 2025-11-12

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