CN112789156A - 由树脂共混物制成的可结晶可收缩膜和可热成形片材 - Google Patents

由树脂共混物制成的可结晶可收缩膜和可热成形片材 Download PDF

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Publication number
CN112789156A
CN112789156A CN201980066310.4A CN201980066310A CN112789156A CN 112789156 A CN112789156 A CN 112789156A CN 201980066310 A CN201980066310 A CN 201980066310A CN 112789156 A CN112789156 A CN 112789156A
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mole
film
residues
mole percent
crystallizable
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CN201980066310.4A
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English (en)
Chinese (zh)
Inventor
M·A·彼得斯
J·E·纳皮拉拉
R·P·小利特尔
J·C·威廉斯
J·W·皮尔
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Eastman Chemical Co
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Eastman Chemical Co
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Priority to CN202410235347.8A priority Critical patent/CN117986819A/zh
Publication of CN112789156A publication Critical patent/CN112789156A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
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    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
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    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN201980066310.4A 2018-10-08 2019-10-08 由树脂共混物制成的可结晶可收缩膜和可热成形片材 Pending CN112789156A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410235347.8A CN117986819A (zh) 2018-10-08 2019-10-08 由树脂共混物制成的可结晶可收缩膜和可热成形片材

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862742726P 2018-10-08 2018-10-08
US62/742726 2018-10-08
US201862782626P 2018-12-20 2018-12-20
US62/782626 2018-12-20
PCT/US2019/055092 WO2020076749A1 (en) 2018-10-08 2019-10-08 Crystallizable shrinkable films and thermoformable sheets made from resin blends

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CN202410235347.8A Division CN117986819A (zh) 2018-10-08 2019-10-08 由树脂共混物制成的可结晶可收缩膜和可热成形片材

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CN112789156A true CN112789156A (zh) 2021-05-11

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CN202410235347.8A Pending CN117986819A (zh) 2018-10-08 2019-10-08 由树脂共混物制成的可结晶可收缩膜和可热成形片材

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Country Status (7)

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US (2) US12116452B2 (https=)
EP (1) EP3863832A1 (https=)
JP (2) JP7530370B2 (https=)
KR (1) KR102886788B1 (https=)
CN (2) CN112789156A (https=)
MX (1) MX2021003703A (https=)
WO (1) WO2020076749A1 (https=)

Cited By (4)

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TWI790692B (zh) * 2021-07-22 2023-01-21 遠東新世紀股份有限公司 熱收縮聚酯標籤膜及其製備方法、容器
CN115895202A (zh) * 2022-10-21 2023-04-04 无锡崇华新材料科技有限公司 一种聚酯热收缩薄膜
CN118284564A (zh) * 2021-11-22 2024-07-02 伊士曼化工公司 具有活动铰链的可回收共聚酯制品
CN118339083A (zh) * 2021-11-22 2024-07-12 伊士曼化工公司 制造具有活动铰链的可回收共聚酯制品的方法

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US12162250B2 (en) 2016-08-15 2024-12-10 Klöckner Pentaplast Of America, Inc. Hot fill laminate
DE102018112817A1 (de) 2018-05-29 2019-12-05 Klöckner Pentaplast Gmbh Transparente Polymerfolie mit Verfärbungskompensation
US12116452B2 (en) 2018-10-08 2024-10-15 Eastman Chemical Company Crystallizable shrinkable films and thermoformable sheets made from resins blends
JP7540493B2 (ja) * 2020-08-27 2024-08-27 東洋紡株式会社 熱収縮性ポリエステル系フィルム、熱収縮性ラベル、及び包装体
CN114316523A (zh) * 2020-09-30 2022-04-12 美国克罗克纳潘塔普拉斯特有限公司 热收缩膜及其制造方法
WO2022076763A1 (en) * 2020-10-08 2022-04-14 Eastman Chemical Company Shrinkable polyester films
JP2023551656A (ja) 2020-11-18 2023-12-12 クロックナー、ペンタプラスト、オブ、アメリカ、インコーポレイテッド 熱成形包装およびその形成方法
TWI833128B (zh) 2020-11-19 2024-02-21 美商朋瑟美國公司 聚酯系熱收縮膜
DE112022002485B4 (de) 2021-08-31 2025-12-11 C.I. Takiron Corporation Wärmeschrumpfbare polyesterfolie
CN118284642A (zh) 2021-11-22 2024-07-02 伊士曼化工公司 制造具有活动铰链的可回收共聚酯制品的方法
WO2023163974A1 (en) * 2022-02-22 2023-08-31 Klöckner Pentaplast Of America, Inc. Bio-based thermoformed packaging and methods of forming the same
CN118922305A (zh) * 2022-03-18 2024-11-08 伊士曼化工公司 多层可结晶可收缩膜和片材
WO2023182803A1 (ko) * 2022-03-23 2023-09-28 에스케이케미칼 주식회사 열 수축 라벨용 폴리에스테르 공중합체, 이를 포함하는 조성물 및 이를 포함하는 제품
DE112022005482T5 (de) * 2022-03-31 2024-09-12 Bonset America Corporation Wärmeschrumpfbare polyesterfolie
US20250230315A1 (en) * 2022-04-06 2025-07-17 Eastman Chemical Company Multilayer shrinkable polyester films with improved toughness
US12410288B2 (en) 2022-11-30 2025-09-09 Klöckner Pentaplast Of America, Inc. Heat-shrinkable films and related systems and methods
EP4652041A1 (en) * 2023-01-18 2025-11-26 Klöckner Pentaplast of America, Inc. Heat-shrinkable films and related systems and methods
WO2024246768A1 (en) * 2023-06-01 2024-12-05 Enel Green Power Italia S.r.l. New polyester material for a high-performance polymer applications

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