JPWO2023188467A1 - - Google Patents

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Publication number
JPWO2023188467A1
JPWO2023188467A1 JP2023501791A JP2023501791A JPWO2023188467A1 JP WO2023188467 A1 JPWO2023188467 A1 JP WO2023188467A1 JP 2023501791 A JP2023501791 A JP 2023501791A JP 2023501791 A JP2023501791 A JP 2023501791A JP WO2023188467 A1 JPWO2023188467 A1 JP WO2023188467A1
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
JP2023501791A
Other languages
Japanese (ja)
Other versions
JP7324961B1 (ja
JPWO2023188467A5 (https=
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/JP2022/036182 external-priority patent/WO2023188467A1/ja
Priority to JP2023124266A priority Critical patent/JP7342302B1/ja
Application granted granted Critical
Publication of JP7324961B1 publication Critical patent/JP7324961B1/ja
Publication of JPWO2023188467A1 publication Critical patent/JPWO2023188467A1/ja
Publication of JPWO2023188467A5 publication Critical patent/JPWO2023188467A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023501791A 2022-03-31 2022-09-28 ポリエステル系シュリンクフィルム Active JP7324961B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023124266A JP7342302B1 (ja) 2022-03-31 2023-07-31 ポリエステル系シュリンクフィルム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022059418 2022-03-31
JP2022059418 2022-03-31
PCT/JP2022/036182 WO2023188467A1 (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
JP2023124266A Division JP7342302B1 (ja) 2022-03-31 2023-07-31 ポリエステル系シュリンクフィルム

Publications (3)

Publication Number Publication Date
JP7324961B1 JP7324961B1 (ja) 2023-08-10
JPWO2023188467A1 true JPWO2023188467A1 (https=) 2023-10-05
JPWO2023188467A5 JPWO2023188467A5 (https=) 2024-03-07

Family

ID=87519575

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023501791A Active JP7324961B1 (ja) 2022-03-31 2022-09-28 ポリエステル系シュリンクフィルム
JP2023124266A Active JP7342302B1 (ja) 2022-03-31 2023-07-31 ポリエステル系シュリンクフィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023124266A Active JP7342302B1 (ja) 2022-03-31 2023-07-31 ポリエステル系シュリンクフィルム

Country Status (6)

Country Link
US (1) US20250066566A1 (https=)
JP (2) JP7324961B1 (https=)
KR (1) KR20240090869A (https=)
CN (1) CN118284656A (https=)
DE (1) DE112022005482T5 (https=)
MX (1) MX2024009537A (https=)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292471A (en) * 1990-12-13 1994-03-08 Toray Industries, Inc. Process for forming a polyester film
US5859116A (en) * 1997-01-21 1999-01-12 Eastman Chemical Company Clarity and adjustable shrinkage of shrink films using miscible polyester blends
US6599994B2 (en) * 2001-07-18 2003-07-29 Eastman Chemical Company Polyester blends and heat shrinkable films made therefrom
JP4563090B2 (ja) * 2004-07-12 2010-10-13 三菱樹脂株式会社 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
JP4634092B2 (ja) * 2004-08-03 2011-02-16 三菱樹脂株式会社 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
US20090227735A1 (en) * 2008-03-07 2009-09-10 Eastman Chemical Company Miscible polyester blends and shrinkable films prepared therefrom
CN102083884A (zh) * 2008-07-02 2011-06-01 英威达技术有限公司 用于收缩薄膜应用的共聚酯
JP5240387B1 (ja) * 2012-07-26 2013-07-17 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
US10329393B2 (en) * 2012-12-12 2019-06-25 Eastman Chemical Company Copolysters plasticized with polymeric plasticizer for shrink film applications
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
CN112789155B (zh) * 2018-10-08 2024-03-15 伊士曼化工公司 由反应器级树脂制成的可结晶收缩膜和可热成形片材
JP7530370B2 (ja) * 2018-10-08 2024-08-07 イーストマン ケミカル カンパニー 樹脂混合物製の結晶化可能な収縮性フィルムおよび熱成形性シート
CA3154880A1 (en) * 2019-10-25 2021-04-29 Mark Allen Peters Copolyesters produced from recycled copolyesters
WO2022071094A1 (ja) * 2020-09-29 2022-04-07 Ａｇｃ株式会社 車両用アンテナシステム
US20250196420A1 (en) * 2022-03-18 2025-06-19 Eastman Chemical Company Multilayer crystallizable shrinkable film and sheet
JP7324962B1 (ja) * 2022-03-31 2023-08-10 タキロンシーアイ株式会社 ポリエステル系シュリンクフィルム

Also Published As

Publication number Publication date
JP7324961B1 (ja) 2023-08-10
DE112022005482T5 (de) 2024-09-12
JP2023159117A (ja) 2023-10-31
JP7342302B1 (ja) 2023-09-11
KR20240090869A (ko) 2024-06-21
CN118284656A (zh) 2024-07-02
US20250066566A1 (en) 2025-02-27
MX2024009537A (es) 2024-08-19

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