JP7441323B2 - ガス及び水蒸気バリア性積層体 - Google Patents

ガス及び水蒸気バリア性積層体 Download PDF

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Publication number
JP7441323B2
JP7441323B2 JP2022550442A JP2022550442A JP7441323B2 JP 7441323 B2 JP7441323 B2 JP 7441323B2 JP 2022550442 A JP2022550442 A JP 2022550442A JP 2022550442 A JP2022550442 A JP 2022550442A JP 7441323 B2 JP7441323 B2 JP 7441323B2
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JP
Japan
Prior art keywords
parts
vinyl polymer
halogenated vinyl
paper support
laminate
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JP2022550442A
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English (en)
Japanese (ja)
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JPWO2022059472A1 (https=
Inventor
隆晴 大西
有亮 山崎
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Asahi Kasei Corp
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Asahi Kasei Corp
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Publication of JPWO2022059472A1 publication Critical patent/JPWO2022059472A1/ja
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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
    • B32B27/10—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 paper or cardboard
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/11—Halides
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • 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
    • B32B2250/02—2 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • 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)
  • Paper (AREA)
  • Wrappers (AREA)
JP2022550442A 2020-09-18 2021-08-30 ガス及び水蒸気バリア性積層体 Active JP7441323B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020157779 2020-09-18
JP2020157779 2020-09-18
PCT/JP2021/031746 WO2022059472A1 (ja) 2020-09-18 2021-08-30 ガス及び水蒸気バリア性積層体

Publications (2)

Publication Number Publication Date
JPWO2022059472A1 JPWO2022059472A1 (https=) 2022-03-24
JP7441323B2 true JP7441323B2 (ja) 2024-02-29

Family

ID=80776901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022550442A Active JP7441323B2 (ja) 2020-09-18 2021-08-30 ガス及び水蒸気バリア性積層体

Country Status (6)

Country Link
US (1) US20230373200A1 (https=)
EP (1) EP4215362A4 (https=)
JP (1) JP7441323B2 (https=)
KR (1) KR20220162782A (https=)
CN (1) CN115835962A (https=)
WO (1) WO2022059472A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013125699A1 (ja) 2012-02-23 2013-08-29 旭化成ケミカルズ株式会社 塩化ビニリデン系共重合体ラテックス及びブリスターパック用フィルム
JP2014014976A (ja) 2012-07-09 2014-01-30 Unitika Ltd ２軸延伸ポリアミドフィルムおよびその製造方法
JP2018070786A (ja) 2016-10-31 2018-05-10 ユニチカ株式会社 マット調バリアポリアミドフィルム及びその製造方法
JP2018127523A (ja) 2017-02-07 2018-08-16 旭化成株式会社 塩化ビニリデン系共重合体ラテックス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1112982A (ja) 1997-06-12 1999-01-19 Asahi Chem Ind Co Ltd 防湿紙及びその製造法
JP2000073294A (ja) 1998-08-25 2000-03-07 Asahi Chem Ind Co Ltd 防湿紙
KR101968044B1 (ko) 2018-07-09 2019-06-19 한솔제지 주식회사 수분 및 가스 차단성 종이의 제조방법
JPWO2021166910A1 (https=) * 2020-02-18 2021-08-26

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013125699A1 (ja) 2012-02-23 2013-08-29 旭化成ケミカルズ株式会社 塩化ビニリデン系共重合体ラテックス及びブリスターパック用フィルム
JP2014014976A (ja) 2012-07-09 2014-01-30 Unitika Ltd ２軸延伸ポリアミドフィルムおよびその製造方法
JP2018070786A (ja) 2016-10-31 2018-05-10 ユニチカ株式会社 マット調バリアポリアミドフィルム及びその製造方法
JP2018127523A (ja) 2017-02-07 2018-08-16 旭化成株式会社 塩化ビニリデン系共重合体ラテックス

Also Published As

Publication number Publication date
EP4215362A4 (en) 2024-05-01
US20230373200A1 (en) 2023-11-23
JPWO2022059472A1 (https=) 2022-03-24
CN115835962A (zh) 2023-03-21
EP4215362A1 (en) 2023-07-26
KR20220162782A (ko) 2022-12-08
WO2022059472A1 (ja) 2022-03-24

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