JP7750403B2 - 樹脂被覆金属板、２ピース缶、及び樹脂被覆金属板の製造方法 - Google Patents

樹脂被覆金属板、２ピース缶、及び樹脂被覆金属板の製造方法

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Publication number
JP7750403B2
JP7750403B2 JP2024521875A JP2024521875A JP7750403B2 JP 7750403 B2 JP7750403 B2 JP 7750403B2 JP 2024521875 A JP2024521875 A JP 2024521875A JP 2024521875 A JP2024521875 A JP 2024521875A JP 7750403 B2 JP7750403 B2 JP 7750403B2
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JP
Japan
Prior art keywords
resin
coating layer
metal sheet
resin coating
layer
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.)
Active
Application number
JP2024521875A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024157576A1 (https=
JPWO2024157576A5 (https=
Inventor
佑哉 河合
安秀 吉田
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2024157576A1 publication Critical patent/JPWO2024157576A1/ja
Publication of JPWO2024157576A5 publication Critical patent/JPWO2024157576A5/ja
Application granted granted Critical
Publication of JP7750403B2 publication Critical patent/JP7750403B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • B32B37/10—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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • 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
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2307/732—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
JP2024521875A 2023-01-23 2023-11-13 樹脂被覆金属板、２ピース缶、及び樹脂被覆金属板の製造方法 Active JP7750403B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023008363 2023-01-23
JP2023008363 2023-01-23
PCT/JP2023/040820 WO2024157576A1 (ja) 2023-01-23 2023-11-13 樹脂被覆金属板、２ピース缶、及び樹脂被覆金属板の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024157576A1 JPWO2024157576A1 (https=) 2024-08-02
JPWO2024157576A5 JPWO2024157576A5 (https=) 2024-12-24
JP7750403B2 true JP7750403B2 (ja) 2025-10-07

Family

ID=91970305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024521875A Active JP7750403B2 (ja) 2023-01-23 2023-11-13 樹脂被覆金属板、２ピース缶、及び樹脂被覆金属板の製造方法

Country Status (6)

Country Link
EP (1) EP4613478A4 (https=)
JP (1) JP7750403B2 (https=)
KR (1) KR20250116083A (https=)
CN (1) CN120457029A (https=)
TW (1) TWI880490B (https=)
WO (1) WO2024157576A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2014184619A (ja) 2013-03-22 2014-10-02 Jfe Steel Corp ２ピース缶用ラミネート金属板および２ピースラミネート缶体
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
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3590990B2 (ja) * 1994-05-31 2004-11-17 Ｊｆｅスチール株式会社 Ｄｉ缶用潤滑性樹脂被覆鋼板
EP0881069B1 (en) * 1996-10-18 2003-01-15 Teijin Limited White laminated polyester film for lamination
JP2004091825A (ja) 2002-08-29 2004-03-25 Fujitsu Ltd 薄膜成長方法
JP5493304B2 (ja) * 2008-07-24 2014-05-14 東洋紡株式会社 ポリエステルフィルムラミネート金属板
PH12014500096A1 (en) 2011-08-31 2017-06-09 Jfe Steel Corp Resin coated metal sheet
JP6056733B2 (ja) * 2013-10-24 2017-01-11 Ｊｆｅスチール株式会社 容器用樹脂被覆金属板
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
JPWO2019124416A1 (ja) * 2017-12-22 2020-12-10 東洋製罐株式会社 有機樹脂被覆ツーピースアルミニウム缶
JP7333315B2 (ja) * 2018-05-23 2023-08-24 東洋鋼鈑株式会社 熱可塑性樹脂フィルム、熱可塑性樹脂被覆金属板、及び熱可塑性樹脂被覆金属容器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2014184619A (ja) 2013-03-22 2014-10-02 Jfe Steel Corp ２ピース缶用ラミネート金属板および２ピースラミネート缶体
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
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

Also Published As

Publication number Publication date
EP4613478A4 (en) 2026-03-11
EP4613478A1 (en) 2025-09-10
KR20250116083A (ko) 2025-07-31
JPWO2024157576A1 (https=) 2024-08-02
TWI880490B (zh) 2025-04-11
CN120457029A (zh) 2025-08-08
WO2024157576A1 (ja) 2024-08-02
TW202430375A (zh) 2024-08-01

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