JP7317262B2 - 積層体、及び該積層体を用いた包装紙又は容器 - Google Patents

積層体、及び該積層体を用いた包装紙又は容器 Download PDF

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Publication number
JP7317262B2
JP7317262B2 JP2023512751A JP2023512751A JP7317262B2 JP 7317262 B2 JP7317262 B2 JP 7317262B2 JP 2023512751 A JP2023512751 A JP 2023512751A JP 2023512751 A JP2023512751 A JP 2023512751A JP 7317262 B2 JP7317262 B2 JP 7317262B2
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Japan
Prior art keywords
layer
acrylate
meth
wax
styrene
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JP2023512751A
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English (en)
Japanese (ja)
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JPWO2022270321A5 (https=
JPWO2022270321A1 (https=
Inventor
浩 菊池
肇 榎本
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.)
DIC Graphics Corp
Original Assignee
DIC Graphics Corp
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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
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22—Polyalkenes, e.g. polystyrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Paper (AREA)
JP2023512751A 2021-06-24 2022-06-09 積層体、及び該積層体を用いた包装紙又は容器 Active JP7317262B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021104733 2021-06-24
JP2021104733 2021-06-24
PCT/JP2022/023221 WO2022270321A1 (ja) 2021-06-24 2022-06-09 積層体、及び該積層体を用いた包装紙又は容器

Publications (3)

Publication Number Publication Date
JPWO2022270321A1 JPWO2022270321A1 (https=) 2022-12-29
JPWO2022270321A5 JPWO2022270321A5 (https=) 2023-05-31
JP7317262B2 true JP7317262B2 (ja) 2023-07-28

Family

ID=84543804

Family Applications (1)

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JP2023512751A Active JP7317262B2 (ja) 2021-06-24 2022-06-09 積層体、及び該積層体を用いた包装紙又は容器

Country Status (2)

Country Link
JP (1) JP7317262B2 (https=)
WO (1) WO2022270321A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4397488A4 (en) * 2021-09-03 2025-09-10 Mitsui Chemicals Inc MULTILAYER BODY
CN116144297B (zh) * 2022-12-30 2026-03-13 东莞市冠力胶业有限公司 一种阻水隔气防水纸袋胶及其制备方法
CN116948468B (zh) * 2023-07-05 2024-03-12 浙江榕荫新材料科技股份有限公司 一种高光防污高性能膜及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017159559A (ja) 2016-03-10 2017-09-14 王子ホールディングス株式会社 ヒートシールシートおよびプレススルー包装体
WO2020203346A1 (ja) 2019-04-01 2020-10-08 Ｄｉｃグラフィックス株式会社 紙用オーバーコーティング用及び接着剤用組成物、並びに該組成物を用いた塗工物、耐水耐油紙積層体、紙ストロー及び紙製食器
WO2021095780A1 (ja) 2019-11-14 2021-05-20 王子ホールディングス株式会社 紙積層体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63231937A (ja) * 1986-10-06 1988-09-28 東洋アルミニウム株式会社 密封包装体用蓋材
AU4523093A (en) * 1992-05-27 1993-12-30 Conagra, Inc. Food trays and the like having press-applied coatings
JP6028175B2 (ja) * 2013-04-26 2016-11-16 東洋インキＳｃホールディングス株式会社 食品包装シート用コート剤および食品包装シート。
WO2022071261A1 (ja) * 2020-10-01 2022-04-07 Ｄｉｃグラフィックス株式会社 耐水紙、及び該耐水紙を用いた包装紙又は容器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017159559A (ja) 2016-03-10 2017-09-14 王子ホールディングス株式会社 ヒートシールシートおよびプレススルー包装体
WO2020203346A1 (ja) 2019-04-01 2020-10-08 Ｄｉｃグラフィックス株式会社 紙用オーバーコーティング用及び接着剤用組成物、並びに該組成物を用いた塗工物、耐水耐油紙積層体、紙ストロー及び紙製食器
WO2021095780A1 (ja) 2019-11-14 2021-05-20 王子ホールディングス株式会社 紙積層体

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WO2022270321A1 (ja) 2022-12-29
JPWO2022270321A1 (https=) 2022-12-29

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