JP7185666B2 - ヒートシール紙 - Google Patents

ヒートシール紙 Download PDF

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Publication number
JP7185666B2
JP7185666B2 JP2020127383A JP2020127383A JP7185666B2 JP 7185666 B2 JP7185666 B2 JP 7185666B2 JP 2020127383 A JP2020127383 A JP 2020127383A JP 2020127383 A JP2020127383 A JP 2020127383A JP 7185666 B2 JP7185666 B2 JP 7185666B2
Authority
JP
Japan
Prior art keywords
heat
paper
coating layer
thermoplastic resin
mass
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
JP2020127383A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022024665A5 (enExample
JP2022024665A (ja
Inventor
晃 鉄穴口
孝将 大木
泰弘 山下
正明 福永
博 紺屋本
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.)
Nippon Paper Industries Co Ltd
Original Assignee
Nippon Paper Industries Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=80036670&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7185666(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to JP2020127383A priority Critical patent/JP7185666B2/ja
Application filed by Nippon Paper Industries Co Ltd filed Critical Nippon Paper Industries Co Ltd
Priority to KR1020237002952A priority patent/KR20230043850A/ko
Priority to PCT/JP2021/026997 priority patent/WO2022024846A1/ja
Publication of JP2022024665A publication Critical patent/JP2022024665A/ja
Publication of JP2022024665A5 publication Critical patent/JP2022024665A5/ja
Priority to JP2022187273A priority patent/JP7217832B2/ja
Priority to JP2022187274A priority patent/JP7584157B2/ja
Publication of JP7185666B2 publication Critical patent/JP7185666B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • D21H19/36—Coatings with pigments
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Dispersion Chemistry (AREA)
JP2020127383A 2020-07-28 2020-07-28 ヒートシール紙 Active JP7185666B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020127383A JP7185666B2 (ja) 2020-07-28 2020-07-28 ヒートシール紙
KR1020237002952A KR20230043850A (ko) 2020-07-28 2021-07-19 히트 실 페이퍼
PCT/JP2021/026997 WO2022024846A1 (ja) 2020-07-28 2021-07-19 ヒートシール紙
JP2022187274A JP7584157B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙
JP2022187273A JP7217832B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020127383A JP7185666B2 (ja) 2020-07-28 2020-07-28 ヒートシール紙

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2022187274A Division JP7584157B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙
JP2022187273A Division JP7217832B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙

Publications (3)

Publication Number Publication Date
JP2022024665A JP2022024665A (ja) 2022-02-09
JP2022024665A5 JP2022024665A5 (enExample) 2022-10-21
JP7185666B2 true JP7185666B2 (ja) 2022-12-07

Family

ID=80036670

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020127383A Active JP7185666B2 (ja) 2020-07-28 2020-07-28 ヒートシール紙
JP2022187274A Active JP7584157B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022187274A Active JP7584157B2 (ja) 2020-07-28 2022-11-24 ヒートシール紙

Country Status (3)

Country Link
JP (2) JP7185666B2 (enExample)
KR (1) KR20230043850A (enExample)
WO (1) WO2022024846A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023157217A1 (ja) * 2022-02-18 2023-08-24 日本製紙株式会社 ヒートシール紙
EP4382666A1 (en) * 2022-12-07 2024-06-12 Billerud Aktiebolag (publ) Heat sealable coated paper product
EP4435178A1 (en) * 2023-03-24 2024-09-25 Billerud Aktiebolag (publ) Coated barrier paper
CN117684413A (zh) * 2023-12-20 2024-03-12 厦门金汇峰新型包装材料股份有限公司 纸张涂布剂、疏水性纸张包装膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005247338A (ja) 2004-03-02 2005-09-15 Lintec Corp 水離解性を有する帯封紙
JP6939976B1 (ja) 2020-05-27 2021-09-22 王子ホールディングス株式会社 ヒートシール紙、包装袋

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521456A (en) * 1978-08-04 1980-02-15 Oji Paper Co Ltd Heat-sensitive adhesive paper
JP2568583B2 (ja) * 1987-10-05 1997-01-08 中央理化工業株式会社 低温ヒートシール性積層シートの製造法
JP3262980B2 (ja) * 1995-10-18 2002-03-04 日本製紙株式会社 遮光性及び再生性を有する防湿紙
JPH11350382A (ja) * 1998-06-01 1999-12-21 Taiko Seishi Kk 食品用ヒートシール包装材
JP4113287B2 (ja) * 1998-08-31 2008-07-09 紀州製紙株式会社 耐水性印刷用紙
AU4457200A (en) * 1999-04-16 2000-11-02 E.I. Du Pont De Nemours And Company Coating composition containing a low mfi ethylene acrylic acid copolymer
JP3488675B2 (ja) * 2000-06-23 2004-01-19 紀州製紙株式会社 製袋等に使用できる耐水耐油紙
JP5041500B2 (ja) * 2001-08-07 2012-10-03 北越紀州製紙株式会社 防湿シート
JP2016520671A (ja) * 2013-03-20 2016-07-14 イ，ビョンソク エチレン−（メタ）アクリル酸重合体の水分散性樹脂を利用した環境にやさしい紙コーティング剤の製造方法及びその用途
JP6472681B2 (ja) * 2015-03-09 2019-02-20 株式会社Act 断熱紙製容器用部材、その製造方法、及び断熱紙製容器
CN111278650A (zh) * 2017-10-04 2020-06-12 日本制纸株式会社 阻隔材料
JP6580291B1 (ja) 2019-01-21 2019-09-25 北越コーポレーション株式会社 包装用紙

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005247338A (ja) 2004-03-02 2005-09-15 Lintec Corp 水離解性を有する帯封紙
JP6939976B1 (ja) 2020-05-27 2021-09-22 王子ホールディングス株式会社 ヒートシール紙、包装袋

Also Published As

Publication number Publication date
JP7584157B2 (ja) 2024-11-15
WO2022024846A1 (ja) 2022-02-03
JP2023010964A (ja) 2023-01-20
KR20230043850A (ko) 2023-03-31
JP2022024665A (ja) 2022-02-09

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