JPWO2022138622A1 - - Google Patents

Info

Publication number: JPWO2022138622A1
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.): Pending

Application number

JP2022571486A

Other languages

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.)

2020-12-23

Filing date

2021-12-21

Publication date

2022-06-30

2021-12-21 Application filed filed Critical

2022-06-30 Publication of JPWO2022138622A1 publication Critical patent/JPWO2022138622A1/ja

Status Pending legal-status Critical Current

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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
- 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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Laminated Bodies (AREA)

JP2022571486A 2020-12-23 2021-12-21 Pending JPWO2022138622A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2020213661		2020-12-23
PCT/JP2021/047250 WO2022138622A1 (en)	2020-12-23	2021-12-21	Multilayer film

Publications (1)

Publication Number	Publication Date
JPWO2022138622A1 true JPWO2022138622A1 (en)	2022-06-30

Family

ID=82159357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2022571486A Pending JPWO2022138622A1 (en)	2020-12-23	2021-12-21

Country Status (5)

Country	Link
JP (1)	JPWO2022138622A1 (en)
KR (1)	KR20230052300A (en)
CN (1)	CN116261550A (en)
TW (1)	TW202235285A (en)
WO (1)	WO2022138622A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2024070896A1 (en) *	2022-09-28	2024-04-04	三井化学東セロ株式会社	Packaging film, packaging material, and food package
WO2024070894A1 (en) *	2022-09-28	2024-04-04	三井化学東セロ株式会社	Packaging film, packaging material, and food package

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001512384A (en) *	1997-02-25	2001-08-21	エクソンモービル・ケミカル・パテンツ・インク	Heat sealable film
JP2006248148A (en) *	2005-03-14	2006-09-21	Mitsui Chemicals Inc	Polyolefin multilayer film
JP2014079980A (en) *	2012-10-17	2014-05-08	Idemitsu Unitech Co Ltd	Laminated sheet, workpiece, container and packaging container
WO2019069759A1 (en) *	2017-10-03	2019-04-11	住友ベークライト株式会社	Multi-layered film and package
JP2019142018A (en) *	2018-02-16	2019-08-29	大倉工業株式会社	Heat shrinkable laminate film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6174819A (en)	1984-09-21	1986-04-17	Toa Nenryo Kogyo Kk	Manufacture of polyethylene oriented film

2021
- 2021-12-21 CN CN202180067289.7A patent/CN116261550A/en active Pending
- 2021-12-21 JP JP2022571486A patent/JPWO2022138622A1/ja active Pending
- 2021-12-21 KR KR1020237009679A patent/KR20230052300A/en unknown
- 2021-12-21 WO PCT/JP2021/047250 patent/WO2022138622A1/en active Application Filing
- 2021-12-22 TW TW110148181A patent/TW202235285A/en unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001512384A (en) *	1997-02-25	2001-08-21	エクソンモービル・ケミカル・パテンツ・インク	Heat sealable film
JP2006248148A (en) *	2005-03-14	2006-09-21	Mitsui Chemicals Inc	Polyolefin multilayer film
JP2014079980A (en) *	2012-10-17	2014-05-08	Idemitsu Unitech Co Ltd	Laminated sheet, workpiece, container and packaging container
WO2019069759A1 (en) *	2017-10-03	2019-04-11	住友ベークライト株式会社	Multi-layered film and package
JP2019142018A (en) *	2018-02-16	2019-08-29	大倉工業株式会社	Heat shrinkable laminate film

Also Published As

Publication number	Publication date
TW202235285A (en)	2022-09-16
WO2022138622A1 (en)	2022-06-30
KR20230052300A (en)	2023-04-19
CN116261550A (en)	2023-06-13

Legal Events

Date	Code	Title	Description
2023-01-18	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230118
2023-07-07	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230707
2023-09-04	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230904
2023-11-07	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231107
2023-12-28	A601	Written request for extension of time	Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20231228
2024-03-06	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240306
2024-03-26	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240326
2024-05-24	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240524
2024-06-11	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20240524
2024-07-23	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240723

Publication	Publication Date	Title
BR112023012656A2 (en)	2023-10-03
BR112021014123A2 (en)	2021-12-07
BR112022009896A2 (en)	2023-06-27
JPWO2022138622A1 (en)	2022-06-30
BR112022024743A2 (en)	2023-06-27
BR102021018859A2 (en)	2021-11-30
BR102021015500A2 (en)	2021-11-09
BR102021007058A2 (en)	2021-11-23
BR102020022030A2 (en)	2021-10-05
JPWO2023120203A1 (en)	2023-06-29
JPWO2022210688A1 (en)	2022-10-06
JPWO2022118679A1 (en)	2022-06-09
BR102021020147A2 (en)	2021-12-28
BR102021018926A2 (en)	2021-11-30
BR102021018167A2 (en)	2021-09-13
BR102021017576A2 (en)	2021-11-30
BR102021016837A2 (en)	2021-11-09
BR102021016551A2 (en)	2021-11-09
BR102021016375A2 (en)	2021-11-30
BR102021016200A2 (en)	2021-12-28
BR102021016176A2 (en)	2021-11-09
BR102021015566A2 (en)	2021-10-26
BR102021015450A8 (en)	2021-11-08
BR102021015220A2 (en)	2021-10-26
BR102021015247A2 (en)	2021-11-30