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MX2020004041A - Pelicula de poliester termoencogible y procedimiento para hacerla. - Google Patents

Pelicula de poliester termoencogible y procedimiento para hacerla.

Info

Publication number
MX2020004041A
MX2020004041A MX2020004041A MX2020004041A MX2020004041A MX 2020004041 A MX2020004041 A MX 2020004041A MX 2020004041 A MX2020004041 A MX 2020004041A MX 2020004041 A MX2020004041 A MX 2020004041A MX 2020004041 A MX2020004041 A MX 2020004041A
Authority
MX
Mexico
Prior art keywords
heat
polyester resin
polyester film
melting
shrinkable polyester
Prior art date
Application number
MX2020004041A
Other languages
English (en)
Inventor
Yow- An LEU
Li- Ling Chang
Chun- Chia HSU
Original Assignee
Far Eastern New Century 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 Far Eastern New Century Corp filed Critical Far Eastern New Century Corp
Publication of MX2020004041A publication Critical patent/MX2020004041A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from 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
    • 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
    • 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
    • B29L2007/002—Panels; Plates; 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
    • C08J2367/02—Polyesters derived from 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C08L2203/162—Applications used for films sealable films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

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

Abstract

Una película de poliéster termoencogible que se hace de una composición de resina de poliéster, y tiene primero y segundo picos de fusión de cristal a una temperatura respectiva de primera y segunda temperaturas de fusión determinadas por calorimetria diferencial de barrido; la película de poliéster termoencogible también tiene una entalpia de fusión en una escala de más de 0 J/g y cuando mucho de 7 J/g que se calcula a través de la integración de un área por debajo del segundo pico de fusión de cristal; la composición de resina de poliéster incluye una primera resina de poliéster que tiene una temperatura de transición de vidrio que varía de 40°C a 80°C, y una segunda resina de poliéster que tiene una temperatura de fusión de cristal que varía de 220°C a 250°C y una entalpia de fusión que varía de 40 J/g a 60 J/g.
MX2020004041A 2019-04-19 2020-07-13 Pelicula de poliester termoencogible y procedimiento para hacerla. MX2020004041A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW108113716A TWI720461B (zh) 2019-04-19 2019-04-19 熱收縮聚酯膜及其製法

Publications (1)

Publication Number Publication Date
MX2020004041A true MX2020004041A (es) 2020-11-09

Family

ID=70680176

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004041A MX2020004041A (es) 2019-04-19 2020-07-13 Pelicula de poliester termoencogible y procedimiento para hacerla.

Country Status (5)

Country Link
US (1) US11396599B2 (es)
EP (1) EP3725825A1 (es)
CN (1) CN111825957B (es)
MX (1) MX2020004041A (es)
TW (1) TWI720461B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI833128B (zh) * 2020-11-19 2024-02-21 美商朋瑟美國公司 聚酯系熱收縮膜
CN115491000B (zh) * 2021-06-18 2024-04-26 内蒙古伊利实业集团股份有限公司 热收缩标签用的低温高韧聚酯收缩膜及其制备方法和应用
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
EP4471081A4 (en) * 2023-04-12 2025-01-22 SK Chemicals Co., Ltd. STRETCHED POLYESTER FILM AND METHOD FOR ITS PRODUCTION

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4552097B2 (ja) * 2000-04-27 2010-09-29 東洋紡績株式会社 熱収縮性熱可塑性樹脂系フィルム
JP4304243B2 (ja) * 2000-08-02 2009-07-29 東洋紡績株式会社 熱収縮性ポリエステル系フィルム
KR100785251B1 (ko) * 2001-01-25 2007-12-12 도요 보세키 가부시키가이샤 열수축성 폴리에스테르계 필름 및 라벨
KR100549112B1 (ko) * 2003-06-25 2006-02-02 도레이새한 주식회사 결정성이 우수한 열수축성 폴리에스테르 필름
JP4882919B2 (ja) * 2006-08-30 2012-02-22 東洋紡績株式会社 熱収縮性ポリエステル系フィルム、およびその製造方法、包装体
KR101190348B1 (ko) * 2007-12-11 2012-10-11 코오롱인더스트리 주식회사 열수축성 폴리에스테르계 필름
EP2639044B1 (en) * 2008-02-27 2018-05-30 Toyobo Co., Ltd. Tubular body label
WO2011125435A1 (ja) * 2010-04-08 2011-10-13 東洋紡績株式会社 熱収縮性ポリエステル系フィルム、およびその製造方法、包装体
ES2824025T3 (es) * 2012-08-03 2021-05-11 Toyo Boseki Película a base de poliéster termocontraíble
CN102841170A (zh) * 2012-08-31 2012-12-26 成都百裕科技制药有限公司 依达拉奉杂质苯肼的检测方法
ES2615306T3 (es) * 2013-05-16 2017-06-06 Toyobo Co., Ltd. Película de poliéster termorretráctil y embalaje

Also Published As

Publication number Publication date
US11396599B2 (en) 2022-07-26
TWI720461B (zh) 2021-03-01
TW202039651A (zh) 2020-11-01
CN111825957A (zh) 2020-10-27
EP3725825A1 (en) 2020-10-21
US20200332110A1 (en) 2020-10-22
CN111825957B (zh) 2022-10-28

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