JP7468813B1 - ガスバリアコーティング剤、積層体、及び包装材 - Google Patents

ガスバリアコーティング剤、積層体、及び包装材 Download PDF

Info

Publication number
JP7468813B1
JP7468813B1 JP2023573421A JP2023573421A JP7468813B1 JP 7468813 B1 JP7468813 B1 JP 7468813B1 JP 2023573421 A JP2023573421 A JP 2023573421A JP 2023573421 A JP2023573421 A JP 2023573421A JP 7468813 B1 JP7468813 B1 JP 7468813B1
Authority
JP
Japan
Prior art keywords
gas barrier
barrier coating
acid
coating agent
substrate
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
JP2023573421A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024053403A1 (https=
JPWO2024053403A5 (https=
Inventor
達哉 神山
貴之 久保田
麻世香 佐藤
伸一 大原
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 Corp
Original Assignee
DIC 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=90191208&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7468813(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DIC Corp filed Critical DIC Corp
Publication of JPWO2024053403A1 publication Critical patent/JPWO2024053403A1/ja
Application granted granted Critical
Publication of JP7468813B1 publication Critical patent/JP7468813B1/ja
Publication of JPWO2024053403A5 publication Critical patent/JPWO2024053403A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Paints Or Removers (AREA)
JP2023573421A 2022-09-06 2023-08-24 ガスバリアコーティング剤、積層体、及び包装材 Active JP7468813B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022141293 2022-09-06
JP2022141293 2022-09-06
PCT/JP2023/030420 WO2024053403A1 (ja) 2022-09-06 2023-08-24 ガスバリアコーティング剤、積層体、及び包装材

Publications (3)

Publication Number Publication Date
JPWO2024053403A1 JPWO2024053403A1 (https=) 2024-03-14
JP7468813B1 true JP7468813B1 (ja) 2024-04-16
JPWO2024053403A5 JPWO2024053403A5 (https=) 2024-08-14

Family

ID=90191208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573421A Active JP7468813B1 (ja) 2022-09-06 2023-08-24 ガスバリアコーティング剤、積層体、及び包装材

Country Status (2)

Country Link
JP (1) JP7468813B1 (https=)
WO (1) WO2024053403A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211322A (ja) * 1985-03-15 1986-09-19 Asahi Denka Kogyo Kk ポリウレタン組成物
JP2000322729A (ja) * 1999-03-08 2000-11-24 Toyobo Co Ltd 磁気記録媒体
JP2014051628A (ja) * 2012-09-10 2014-03-20 Kansai Paint Co Ltd 水性塗料組成物
JP2017203137A (ja) * 2016-05-13 2017-11-16 Dic株式会社 コーティング材、及びガスバリア性フィルム
CN114517049A (zh) * 2022-02-23 2022-05-20 苏州瀚海新材料有限公司 一种高阻隔性能的涂布液及其应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211322A (ja) * 1985-03-15 1986-09-19 Asahi Denka Kogyo Kk ポリウレタン組成物
JP2000322729A (ja) * 1999-03-08 2000-11-24 Toyobo Co Ltd 磁気記録媒体
JP2014051628A (ja) * 2012-09-10 2014-03-20 Kansai Paint Co Ltd 水性塗料組成物
JP2017203137A (ja) * 2016-05-13 2017-11-16 Dic株式会社 コーティング材、及びガスバリア性フィルム
CN114517049A (zh) * 2022-02-23 2022-05-20 苏州瀚海新材料有限公司 一种高阻隔性能的涂布液及其应用

Also Published As

Publication number Publication date
JPWO2024053403A1 (https=) 2024-03-14
WO2024053403A1 (ja) 2024-03-14

Similar Documents

Publication Publication Date Title
CN101679611B (zh) 胺类环氧树脂固化剂、含有该固化剂的气体阻隔性环氧树脂组合物、涂料和层压用粘合剂
JP6973690B2 (ja) ガスバリア性積層体、包装材
JP5891766B2 (ja) バリア性ラミネートフィルム及びこれを用いる包装材
JP5875023B2 (ja) 保香用多層フィルム
JP2013103434A (ja) 不活性ガスバリア用多層フィルム
JP5648855B2 (ja) 水蒸気バリア性を有する接着剤用樹脂組成物、及び接着剤
JP7521709B2 (ja) 積層体、包装材
JP2020168837A (ja) ガスバリア性積層体、包装材
JP7201131B2 (ja) ガスバリア性積層体、包装材
WO2021039337A1 (ja) ガスバリア性積層体、包装材
JP2013129152A (ja) ガスバリア性多層フィルム
JP7468813B1 (ja) ガスバリアコーティング剤、積層体、及び包装材
JP7211185B2 (ja) 接着剤組成物及びその製造方法、積層フィルム並びに包装体
JP7207617B1 (ja) ２液硬化型接着性組成物、アンカーコート剤、接着剤、積層体、包装材
JP7375994B1 (ja) ２液硬化型コーティング剤、積層体、包装材
JP7529179B1 (ja) 積層体、包装材
JP7224223B2 (ja) 臭気捕捉性ラミネート接着剤樹脂組成物と包装体並びに包装構造
JP2013234220A (ja) 樹脂分散体の製造方法、接着剤、及びコーティング剤
JP7239069B2 (ja) ガスバリア性積層体、包装材
JP7036283B2 (ja) 積層体の製造方法、積層体、包装材
WO2023085103A1 (ja) 接着剤、積層体、包装材
JP2020100024A (ja) ガスバリア性積層体、包装材
JP7533813B1 (ja) ガスバリア用組成物、コーティング剤および積層体
JP2025040597A (ja) 積層体、包装材
TWI577754B (zh) 蒸鍍面保護用塗覆材料、及阻氣性薄膜

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231128

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20231128

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240305

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240318

R150 Certificate of patent or registration of utility model

Ref document number: 7468813

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R157 Certificate of patent or utility model (correction)

Free format text: JAPANESE INTERMEDIATE CODE: R157