DE69823396D1 - Verbesserte Klarheit und einstellbare Schrumpfung von Schrumpffolien unter Verwendung von Polyester Mischungen - Google Patents

Verbesserte Klarheit und einstellbare Schrumpfung von Schrumpffolien unter Verwendung von Polyester Mischungen

Info

Publication number
DE69823396D1
DE69823396D1 DE69823396T DE69823396T DE69823396D1 DE 69823396 D1 DE69823396 D1 DE 69823396D1 DE 69823396 T DE69823396 T DE 69823396T DE 69823396 T DE69823396 T DE 69823396T DE 69823396 D1 DE69823396 D1 DE 69823396D1
Authority
DE
Germany
Prior art keywords
shrink films
polyester blends
improved clarity
adjustable shrinkage
shrinkage
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.)
Expired - Fee Related
Application number
DE69823396T
Other languages
English (en)
Other versions
DE69823396T2 (de
Inventor
Wayne Ken Shih
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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 Chemical Co filed Critical Eastman Chemical Co
Publication of DE69823396D1 publication Critical patent/DE69823396D1/de
Application granted granted Critical
Publication of DE69823396T2 publication Critical patent/DE69823396T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences
    • 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

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE69823396T 1997-01-21 1998-01-19 Verbesserte Klarheit und einstellbare Schrumpfung von Schrumpffolien unter Verwendung von Polyester-Mischungen Expired - Fee Related DE69823396T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/784,614 US5859116A (en) 1997-01-21 1997-01-21 Clarity and adjustable shrinkage of shrink films using miscible polyester blends
US784614 1997-01-21

Publications (2)

Publication Number Publication Date
DE69823396D1 true DE69823396D1 (de) 2004-06-03
DE69823396T2 DE69823396T2 (de) 2004-09-02

Family

ID=25133002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823396T Expired - Fee Related DE69823396T2 (de) 1997-01-21 1998-01-19 Verbesserte Klarheit und einstellbare Schrumpfung von Schrumpffolien unter Verwendung von Polyester-Mischungen

Country Status (4)

Country Link
US (1) US5859116A (de)
EP (1) EP0854175B1 (de)
JP (2) JPH10204273A (de)
DE (1) DE69823396T2 (de)

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CN118284656A (zh) * 2022-03-31 2024-07-02 日本他喜龙希爱株式会社 聚酯系收缩膜
KR20240090870A (ko) * 2022-03-31 2024-06-21 다키론 씨아이 가부시키가이샤 폴리에스테르계 쉬링크 필름
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Also Published As

Publication number Publication date
US5859116A (en) 1999-01-12
EP0854175A2 (de) 1998-07-22
EP0854175A3 (de) 2002-12-11
DE69823396T2 (de) 2004-09-02
EP0854175B1 (de) 2004-04-28
JPH10204273A (ja) 1998-08-04
JP2008260948A (ja) 2008-10-30

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