JPWO2025205802A1 - - Google Patents

Info

Publication number: JPWO2025205802A1
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

JP2025546717A

Other languages

Japanese (ja)

Other versions

JP7832746B2 (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.)

2024-03-28

Filing date

2025-03-25

Publication date

2025-10-02

2025-03-25 Application filed filed Critical

2025-10-02 Publication of JPWO2025205802A1 publication Critical patent/JPWO2025205802A1/ja

2026-03-18 Application granted granted Critical

2026-03-18 Publication of JP7832746B2 publication Critical patent/JP7832746B2/ja

Status Active legal-status Critical Current

2045-03-25 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

JP2025546717A 2024-03-28 2025-03-25 熱収縮フィルム、熱収縮フィルムの製造方法、及び、熱収縮フィルムの熱収縮率の決定方法 Active JP7832746B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2024053053		2024-03-28
JP2024053053		2024-03-28
PCT/JP2025/011792 WO2025205802A1 (fr)	2024-03-28	2025-03-25	Film thermorétractable, procédé de production de film thermorétractable et procédé de détermination du débit de rétrécissement thermique d'un film thermorétractable

Publications (2)

Publication Number	Publication Date
JPWO2025205802A1 true JPWO2025205802A1 (fr)	2025-10-02
JP7832746B2 JP7832746B2 (ja)	2026-03-18

Family

ID=97218603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2025546717A Active JP7832746B2 (ja)	2024-03-28	2025-03-25	熱収縮フィルム、熱収縮フィルムの製造方法、及び、熱収縮フィルムの熱収縮率の決定方法

Country Status (2)

Country	Link
JP (1)	JP7832746B2 (fr)
WO (1)	WO2025205802A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63105061A (ja) *	1986-10-14	1988-05-10	ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト	熱可塑性重合体組成物
JPH04161324A (ja) *	1990-10-26	1992-06-04	Mitsubishi Rayon Co Ltd	熱収縮性ポリエステルフィルム
JPH08323859A (ja) *	1995-06-01	1996-12-10	Toyobo Co Ltd	熱収縮性ポリエステルフィルムおよびその製造方法
JP2008001098A (ja) *	2006-05-26	2008-01-10	Fuji Seal International Inc	シュリンクラベル
CN108918579A (zh) *	2018-05-15	2018-11-30	中国科学院合肥物质科学研究院	一种薄膜热收缩率的自动测量方法
JP2019206639A (ja) *	2018-05-29	2019-12-05	タキロンシーアイ株式会社	熱収縮性フィルムおよび熱収縮性ラベル
WO2022009780A1 (fr) *	2020-07-09	2022-01-13	東洋紡株式会社	Rouleau de film à base de polyester thermorétractable
JP2023538458A (ja) *	2020-11-19	2023-09-07	ボンセットアメリカコーポレーション	ポリエステル系熱収縮フィルム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI867987B (zh) *	2023-03-29	2024-12-21	日商日本他喜龍希愛股份有限公司	聚酯系收縮膜的熱收縮率的測定方法

2025
- 2025-03-25 WO PCT/JP2025/011792 patent/WO2025205802A1/fr active Pending
- 2025-03-25 JP JP2025546717A patent/JP7832746B2/ja active Active

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63105061A (ja) *	1986-10-14	1988-05-10	ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト	熱可塑性重合体組成物
JPH04161324A (ja) *	1990-10-26	1992-06-04	Mitsubishi Rayon Co Ltd	熱収縮性ポリエステルフィルム
JPH08323859A (ja) *	1995-06-01	1996-12-10	Toyobo Co Ltd	熱収縮性ポリエステルフィルムおよびその製造方法
JP2008001098A (ja) *	2006-05-26	2008-01-10	Fuji Seal International Inc	シュリンクラベル
CN108918579A (zh) *	2018-05-15	2018-11-30	中国科学院合肥物质科学研究院	一种薄膜热收缩率的自动测量方法
JP2019206639A (ja) *	2018-05-29	2019-12-05	タキロンシーアイ株式会社	熱収縮性フィルムおよび熱収縮性ラベル
WO2022009780A1 (fr) *	2020-07-09	2022-01-13	東洋紡株式会社	Rouleau de film à base de polyester thermorétractable
JP2023538458A (ja) *	2020-11-19	2023-09-07	ボンセットアメリカコーポレーション	ポリエステル系熱収縮フィルム

Also Published As

Publication number	Publication date
JP7832746B2 (ja)	2026-03-18
TW202543814A (zh)	2025-11-16
WO2025205802A1 (fr)	2025-10-02

Legal Events

Date	Code	Title	Description
2025-08-13	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250813
2025-08-13	A871	Explanation of circumstances concerning accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20250813
2025-09-22	A711	Notification of change in applicant	Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20250922
2025-09-25	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250908
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2026-01-27	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260127
2026-01-29	TRDD	Decision of grant or rejection written
2026-02-03	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20260203
2026-03-02	A871	Explanation of circumstances concerning accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20260302
2026-03-04	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260302
2026-03-18	R150	Certificate of patent or registration of utility model	Ref document number: 7832746 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150

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