JP7324962B1 - ポリエステル系シュリンクフィルム - Google Patents

ポリエステル系シュリンクフィルム Download PDF

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Publication number
JP7324962B1
JP7324962B1 JP2023501796A JP2023501796A JP7324962B1 JP 7324962 B1 JP7324962 B1 JP 7324962B1 JP 2023501796 A JP2023501796 A JP 2023501796A JP 2023501796 A JP2023501796 A JP 2023501796A JP 7324962 B1 JP7324962 B1 JP 7324962B1
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JP
Japan
Prior art keywords
range
value
shrink film
mpa
polyester
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
JP2023501796A
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English (en)
Japanese (ja)
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JPWO2023188469A5 (https=
JPWO2023188469A1 (https=
Inventor
琢磨 金子
裕一郎 勘坂
秀太 弓削
達也 入船
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.)
Bonset Latin America SA
Bonset America Corp
Original Assignee
Bonset Latin America SA
Bonset America 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
Application filed by Bonset Latin America SA, Bonset America Corp filed Critical Bonset Latin America SA
Priority claimed from PCT/JP2022/036186 external-priority patent/WO2023188469A1/ja
Priority to JP2023123522A priority Critical patent/JP7342301B1/ja
Application granted granted Critical
Publication of JP7324962B1 publication Critical patent/JP7324962B1/ja
Publication of JPWO2023188469A1 publication Critical patent/JPWO2023188469A1/ja
Publication of JPWO2023188469A5 publication Critical patent/JPWO2023188469A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/06—Unsaturated polyesters
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/06—Unsaturated polyesters
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

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  • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2023501796A 2022-03-31 2022-09-28 ポリエステル系シュリンクフィルム Active JP7324962B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023123522A JP7342301B1 (ja) 2022-03-31 2023-07-28 Ｐｅｔボトル及びｐｅｔボトルの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022059435 2022-03-31
JP2022059435 2022-03-31
PCT/JP2022/036186 WO2023188469A1 (ja) 2022-03-31 2022-09-28 ポリエステル系シュリンクフィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023123522A Division JP7342301B1 (ja) 2022-03-31 2023-07-28 Ｐｅｔボトル及びｐｅｔボトルの製造方法

Publications (3)

Publication Number Publication Date
JP7324962B1 true JP7324962B1 (ja) 2023-08-10
JPWO2023188469A1 JPWO2023188469A1 (https=) 2023-10-05
JPWO2023188469A5 JPWO2023188469A5 (https=) 2024-03-07

Family

ID=87519572

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023501796A Active JP7324962B1 (ja) 2022-03-31 2022-09-28 ポリエステル系シュリンクフィルム
JP2023123522A Active JP7342301B1 (ja) 2022-03-31 2023-07-28 Ｐｅｔボトル及びｐｅｔボトルの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023123522A Active JP7342301B1 (ja) 2022-03-31 2023-07-28 Ｐｅｔボトル及びｐｅｔボトルの製造方法

Country Status (6)

Country Link
US (1) US20250084225A1 (https=)
JP (2) JP7324962B1 (https=)
KR (1) KR20240090870A (https=)
CN (1) CN118265747A (https=)
DE (1) DE112022005495T5 (https=)
MX (1) MX2024009541A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025063672A1 (ko) * 2023-09-21 2025-03-27 에스케이케미칼 주식회사 폴리에스테르계 연신 필름, 이의 제조방법, 및 이로부터 형성된 물품

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112022005482T5 (de) * 2022-03-31 2024-09-12 Bonset America Corporation Wärmeschrumpfbare polyesterfolie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204273A (ja) * 1997-01-21 1998-08-04 Eastman Chem Co 熱収縮性フィルム
JP2006028210A (ja) * 2004-07-12 2006-02-02 Mitsubishi Plastics Ind Ltd ポリエステル系樹脂組成物、該樹脂組成物からなる熱収縮性ポリエステル系フィルム、成形品および容器
JP2006045317A (ja) * 2004-08-03 2006-02-16 Mitsubishi Plastics Ind Ltd 熱収縮性ポリエステル系フィルム及び該フィルムを用いた成形品、容器
JP2014024253A (ja) * 2012-07-26 2014-02-06 Toyobo Co Ltd 熱収縮性ポリエステル系フィルムおよび包装体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6485054B2 (ja) 2014-04-01 2019-03-20 東洋紡株式会社 熱収縮性ポリエステル系フィルムおよび包装体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204273A (ja) * 1997-01-21 1998-08-04 Eastman Chem Co 熱収縮性フィルム
JP2006028210A (ja) * 2004-07-12 2006-02-02 Mitsubishi Plastics Ind Ltd ポリエステル系樹脂組成物、該樹脂組成物からなる熱収縮性ポリエステル系フィルム、成形品および容器
JP2006045317A (ja) * 2004-08-03 2006-02-16 Mitsubishi Plastics Ind Ltd 熱収縮性ポリエステル系フィルム及び該フィルムを用いた成形品、容器
JP2014024253A (ja) * 2012-07-26 2014-02-06 Toyobo Co Ltd 熱収縮性ポリエステル系フィルムおよび包装体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025063672A1 (ko) * 2023-09-21 2025-03-27 에스케이케미칼 주식회사 폴리에스테르계 연신 필름, 이의 제조방법, 및 이로부터 형성된 물품

Also Published As

Publication number Publication date
KR20240090870A (ko) 2024-06-21
MX2024009541A (es) 2024-08-19
JP7342301B1 (ja) 2023-09-11
JPWO2023188469A1 (https=) 2023-10-05
DE112022005495T5 (de) 2024-09-05
US20250084225A1 (en) 2025-03-13
JP2023153182A (ja) 2023-10-17
CN118265747A (zh) 2024-06-28

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