MX2022012324A - Peliculas encogibles cristalizables y laminas termoformables hechas de mezclas de resina. - Google Patents

Peliculas encogibles cristalizables y laminas termoformables hechas de mezclas de resina.

Info

Publication number
MX2022012324A
MX2022012324A MX2022012324A MX2022012324A MX2022012324A MX 2022012324 A MX2022012324 A MX 2022012324A MX 2022012324 A MX2022012324 A MX 2022012324A MX 2022012324 A MX2022012324 A MX 2022012324A MX 2022012324 A MX2022012324 A MX 2022012324A
Authority
MX
Mexico
Prior art keywords
crystallizable
shrinkable films
sheets made
resin blends
thermoformable sheets
Prior art date
Application number
MX2022012324A
Other languages
English (en)
Inventor
Mark Allen Peters
Jacob E Napierala
James Carl Williams
James Wesley Peer
Jr Rondell Paul Litte
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of MX2022012324A publication Critical patent/MX2022012324A/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
    • 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
    • C08G63/199—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
    • C08G63/02—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente descripción se relaciona a películas encogibles cristalizables y película(s) o lámina(s) termoformable(s) que comprenden mezclas de composiciones de poliéster que comprenden residuos de ácido tereftálico, neopentilglicol (NRG), 1,4-ciclohexanodimetanol (CHDM), etilenglicol (EG), dietilenglicol (DEG) y/o 2,2,4,4-tetrametil-1,3-butanodiol (TMCD), en ciertos intervalos de composición que tienen ciertas ventajas y propiedades mejoradas.
MX2022012324A 2020-04-06 2021-04-06 Peliculas encogibles cristalizables y laminas termoformables hechas de mezclas de resina. MX2022012324A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063005504P 2020-04-06 2020-04-06
PCT/US2021/025865 WO2021207120A1 (en) 2020-04-06 2021-04-06 Crystallizable shrinkable films and thermoformable sheets made from resin blends

Publications (1)

Publication Number Publication Date
MX2022012324A true MX2022012324A (es) 2022-10-27

Family

ID=75747040

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012324A MX2022012324A (es) 2020-04-06 2021-04-06 Peliculas encogibles cristalizables y laminas termoformables hechas de mezclas de resina.

Country Status (7)

Country Link
US (1) US20230128818A1 (es)
EP (1) EP4132991A1 (es)
JP (1) JP2023520584A (es)
KR (1) KR20220164775A (es)
CN (1) CN115698127B (es)
MX (1) MX2022012324A (es)
WO (1) WO2021207120A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023183732A1 (en) * 2022-03-21 2023-09-28 Eastman Chemical Company Multicomponent film
CN117021725B (zh) * 2023-10-10 2024-05-14 河南银金达新材料股份有限公司 一种结晶性易回收聚酯热收缩薄膜及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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US3426754A (en) 1964-06-12 1969-02-11 Celanese Corp Breathable medical dressing
BE794938A (fr) 1972-02-02 1973-08-02 Eastman Kodak Co Nouveau procede de preparation de copolyesters et applications
US3944699A (en) 1972-10-24 1976-03-16 Imperial Chemical Industries Limited Opaque molecularly oriented and heat set linear polyester film and process for making same
US4138459A (en) 1975-09-08 1979-02-06 Celanese Corporation Process for preparing a microporous polymer film
JPS6137827A (ja) 1984-07-31 1986-02-22 Asahi Chem Ind Co Ltd 印刷用合成樹脂フイルム
JPS61146308A (ja) 1984-12-21 1986-07-04 Ube Ind Ltd 多孔質ポリプロピレン中空糸又はフイルムの製造法
US4582752A (en) 1985-07-11 1986-04-15 Mobil Oil Corporation Heat shrinkable, lustrous satin appearing, opaque film compositions
US4632869A (en) 1985-09-03 1986-12-30 Mobil Oil Corporation Resin composition, opaque film and method of preparing same
US4698372A (en) 1985-09-09 1987-10-06 E. I. Du Pont De Nemours And Company Microporous polymeric films and process for their manufacture
JPH0733063B2 (ja) 1987-02-05 1995-04-12 ダイアホイルヘキスト株式会社 収縮フイルム
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US5176954A (en) 1989-03-16 1993-01-05 Mobil Oil Corporation High opacity film and method thereof
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IL110514A0 (en) 1993-10-04 1994-10-21 Eastman Chem Co Concentrates for improving polyester compositions and a method for preparing such compositions
DE19549683B4 (de) 1994-11-02 2010-02-11 Toyo Boseki K.K. Polyesterfolie mit feinen Hohlräumen und Verfahren zu deren Herstellung
US6004664A (en) 1994-11-02 1999-12-21 Toyo Boseki Kabushiki Kaisha Film having fine voids and manufacture thereof
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Also Published As

Publication number Publication date
EP4132991A1 (en) 2023-02-15
KR20220164775A (ko) 2022-12-13
US20230128818A1 (en) 2023-04-27
CN115698127A (zh) 2023-02-03
JP2023520584A (ja) 2023-05-17
WO2021207120A1 (en) 2021-10-14
CN115698127B (zh) 2024-10-18

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