JPWO2022255041A1 - - Google Patents

Info

Publication number
JPWO2022255041A1
JPWO2022255041A1 JP2022548158A JP2022548158A JPWO2022255041A1 JP WO2022255041 A1 JPWO2022255041 A1 JP WO2022255041A1 JP 2022548158 A JP2022548158 A JP 2022548158A JP 2022548158 A JP2022548158 A JP 2022548158A JP WO2022255041 A1 JPWO2022255041 A1 JP WO2022255041A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022548158A
Other versions
JP7156587B1 (ja
JPWO2022255041A5 (ja
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 filed Critical
Priority claimed from PCT/JP2022/019845 external-priority patent/WO2022255041A1/ja
Priority to JP2022160336A priority Critical patent/JP2022185075A/ja
Priority to JP2022160758A priority patent/JP7188636B1/ja
Application granted granted Critical
Publication of JP7156587B1 publication Critical patent/JP7156587B1/ja
Publication of JPWO2022255041A1 publication Critical patent/JPWO2022255041A1/ja
Publication of JPWO2022255041A5 publication Critical patent/JPWO2022255041A5/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
    • B32B27/06—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
    • 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
    • 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
    • B32B2250/03—3 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
JP2022548158A 2021-05-31 2022-05-10 多層フィルム、包装材及び包装体 Active JP7156587B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022160336A JP2022185075A (ja) 2021-05-31 2022-10-04 多層フィルム、包装材及び包装体
JP2022160758A JP7188636B1 (ja) 2021-05-31 2022-10-05 包装材及び包装体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091365 2021-05-31
JP2021091365 2021-05-31
PCT/JP2022/019845 WO2022255041A1 (ja) 2021-05-31 2022-05-10 多層フィルム、包装材及び包装体

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2022160336A Division JP2022185075A (ja) 2021-05-31 2022-10-04 多層フィルム、包装材及び包装体
JP2022160758A Division JP7188636B1 (ja) 2021-05-31 2022-10-05 包装材及び包装体

Publications (3)

Publication Number Publication Date
JP7156587B1 JP7156587B1 (ja) 2022-10-19
JPWO2022255041A1 true JPWO2022255041A1 (ja) 2022-12-08
JPWO2022255041A5 JPWO2022255041A5 (ja) 2023-05-15

Family

ID=83688437

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2022548158A Active JP7156587B1 (ja) 2021-05-31 2022-05-10 多層フィルム、包装材及び包装体
JP2022160336A Pending JP2022185075A (ja) 2021-05-31 2022-10-04 多層フィルム、包装材及び包装体
JP2022160758A Active JP7188636B1 (ja) 2021-05-31 2022-10-05 包装材及び包装体

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2022160336A Pending JP2022185075A (ja) 2021-05-31 2022-10-04 多層フィルム、包装材及び包装体
JP2022160758A Active JP7188636B1 (ja) 2021-05-31 2022-10-05 包装材及び包装体

Country Status (3)

Country Link
EP (1) EP4292815A1 (ja)
JP (3) JP7156587B1 (ja)
CN (1) CN117120262A (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623925A (ja) * 1992-07-06 1994-02-01 Mitsubishi Kasei Corp 包装用フィルム
JP4904526B2 (ja) * 2006-09-07 2012-03-28 東レペフ加工品株式会社 消臭機能を有するポリオレフィン系樹脂積層発泡体、およびそれからなる円筒体または成型体
JP6681724B2 (ja) * 2016-01-29 2020-04-15 東レフィルム加工株式会社 易滑性フィルムおよびそれを用いた積層体
CN107163349A (zh) * 2017-06-29 2017-09-15 山东省农业科学院农产品研究所 三层复合保鲜膜及其制备方法和应用
JP6898799B2 (ja) * 2017-07-14 2021-07-07 フタムラ化学株式会社 ポリプロピレン系縦一軸延伸フィルム及びフィルム積層体並びに袋状物
CN111757809A (zh) * 2018-05-21 2020-10-09 东丽薄膜先端加工股份有限公司 聚丙烯系复合膜及使用其的包装材料

Also Published As

Publication number Publication date
JP2022188781A (ja) 2022-12-21
EP4292815A1 (en) 2023-12-20
JP7156587B1 (ja) 2022-10-19
JP7188636B1 (ja) 2022-12-13
JP2022185075A (ja) 2022-12-13
CN117120262A (zh) 2023-11-24

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112021014123A2 (ja)
BR112022024743A2 (ja)
BR102021018859A2 (ja)
BR102021015500A2 (ja)
BR112022009896A2 (ja)
BR102021007058A2 (ja)
BR102020022030A2 (ja)
BR112023011738A2 (ja)
BR112023016292A2 (ja)
BR112023004146A2 (ja)
BR112023011539A2 (ja)
BR112023011610A2 (ja)
BR112023008976A2 (ja)
BR112023009656A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016837A2 (ja)
BR102021016551A2 (ja)
BR102021016375A2 (ja)
BR102021016176A2 (ja)
BR102021016200A2 (ja)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220808

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220808

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220808

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: 20220906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220919

R150 Certificate of patent or registration of utility model

Ref document number: 7156587

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150