CN1085703C - 具有改善的味感保持性和透明性的聚酯/聚酰胺共混物 - Google Patents

具有改善的味感保持性和透明性的聚酯/聚酰胺共混物 Download PDF

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Publication number
CN1085703C
CN1085703C CN96199176A CN96199176A CN1085703C CN 1085703 C CN1085703 C CN 1085703C CN 96199176 A CN96199176 A CN 96199176A CN 96199176 A CN96199176 A CN 96199176A CN 1085703 C CN1085703 C CN 1085703C
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CN
China
Prior art keywords
acid
dicarboxylic acid
polyamide
composition
molecular weight
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
CN96199176A
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English (en)
Chinese (zh)
Other versions
CN1205728A (zh
Inventor
T·E·龙
H·B·斯普赖伯赖
S·L·斯塔福尔德
S·R·图尔纳
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
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24187674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1085703(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of CN1205728A publication Critical patent/CN1205728A/zh
Application granted granted Critical
Publication of CN1085703C publication Critical patent/CN1085703C/zh
Anticipated expiration legal-status Critical
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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

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
CN96199176A 1995-10-25 1996-10-21 具有改善的味感保持性和透明性的聚酯/聚酰胺共混物 Expired - Fee Related CN1085703C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/548,162 1995-10-25
US08/548,162 US5650469A (en) 1995-10-25 1995-10-25 Polyester/polyamide blend having improved flavor retaining property and clarity

Publications (2)

Publication Number Publication Date
CN1205728A CN1205728A (zh) 1999-01-20
CN1085703C true CN1085703C (zh) 2002-05-29

Family

ID=24187674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96199176A Expired - Fee Related CN1085703C (zh) 1995-10-25 1996-10-21 具有改善的味感保持性和透明性的聚酯/聚酰胺共混物

Country Status (13)

Country Link
US (1) US5650469A (enExample)
EP (1) EP0857194B1 (enExample)
JP (2) JPH11513745A (enExample)
CN (1) CN1085703C (enExample)
AR (1) AR004084A1 (enExample)
AT (1) ATE200097T1 (enExample)
AU (1) AU7462696A (enExample)
CA (1) CA2235410C (enExample)
CO (1) CO4480055A1 (enExample)
DE (1) DE69612296T2 (enExample)
ES (1) ES2155627T3 (enExample)
WO (1) WO1997015629A1 (enExample)
ZA (1) ZA968954B (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650469A (en) * 1995-10-25 1997-07-22 Eastman Chemical Company Polyester/polyamide blend having improved flavor retaining property and clarity
US6042908A (en) * 1996-08-22 2000-03-28 Eastman Chemical Company Process for improving the flavor retaining property of polyester/polyamide blend containers for ozonated water
WO1998039388A1 (en) * 1997-03-05 1998-09-11 Eastman Chemical Company Naphthalenedicarboxylate containing polyester/polyamide blend having improved flavor retaining property
US6048957A (en) * 1997-05-01 2000-04-11 Eastman Chemical Company Process for polyesters with improved properties
AU738285B2 (en) * 1997-08-18 2001-09-13 Teijin Limited A copolyester for molding a bottle
JPH11258926A (ja) * 1998-03-13 1999-09-24 Kureha Chem Ind Co Ltd 転写材担持体
US6239233B1 (en) 1998-10-09 2001-05-29 Eastman Chemical Company Polyester/polyamide blends with improved color
KR100526490B1 (ko) * 1998-12-31 2005-12-21 주식회사 휴비스 저온융착 폴리에스테르 수지 조성물_
GB9909956D0 (en) * 1999-04-29 1999-06-30 Univ Aston Thermoplastic moulding compositions and polymer additives
US6191209B1 (en) * 1999-06-30 2001-02-20 Ciba Specialty Chemicals Corporation Polyester compositions of low residual aldehyde content
WO2001009245A1 (en) * 1999-07-30 2001-02-08 Eastman Chemical Company Polyester-polyamide blends with reduced gas permeability and low haze
US6384180B1 (en) 1999-08-24 2002-05-07 Eastman Chemical Company Method for making polyesters employing acidic phosphorus-containing compounds
ES2231261T3 (es) * 1999-09-27 2005-05-16 Ciba Specialty Chemicals Holding Inc. Procedimiento para la preparacion de composiciones de poliester de bajo contenido de aldehido residual.
US6274212B1 (en) 2000-02-22 2001-08-14 The Coca-Cola Company Method to decrease the acetaldehyde content of melt-processed polyesters
JP2004517187A (ja) 2000-12-29 2004-06-10 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド 低残存アルデヒド含量のポリエステル組成物
US6908650B2 (en) * 2001-03-02 2005-06-21 Ciba Specialty Chemicals Corporation Polyester and polyamide compositions of low residual aldehyde content
US20020198297A1 (en) * 2001-03-02 2002-12-26 Odorisio Paul A. Polyester and polyamide compositions of low residual aldehyde content
US6632874B2 (en) 2001-05-01 2003-10-14 The Coca-Cola Company Method to decrease aldehyde content in polyolefin products
JP4144008B2 (ja) * 2001-08-13 2008-09-03 チバ ホールディング インコーポレーテッド 低残存アルデヒド含量のポリエステル組成物
AU2002350471A1 (en) * 2001-10-09 2003-04-22 Ciba Specialty Chemicals Holding Inc. Polyester and polyamide compositions of low residual aldehyde content
KR100934555B1 (ko) * 2002-06-03 2009-12-29 토요 보세키 가부시기가이샤 폴리에스테르 조성물 및 그것으로 되는 폴리에스테르포장재료
US6709746B2 (en) * 2002-06-05 2004-03-23 Arteva North America S.á.r.l. Reducing concentration of organic materials with substituted cyclodextrin compound in polyester packaging materials
US7041350B1 (en) 2002-08-30 2006-05-09 The Coca-Cola Company Polyester composition and articles with reduced acetaldehyde content and method using hydrogenation catalyst
US20040146674A1 (en) * 2003-01-29 2004-07-29 Howell Earl Edmondson Acetaldehyde scavenging by addition of active scavengers to bottle closures
JP4950655B2 (ja) * 2003-01-31 2012-06-13 エンメ エ ジ・ポリメリ・イタリア・ソチエタ・ペル・アツィオーニ 視覚的ヘイズをマスクする光吸収組成物を含有する製品および関連する方法
US6762275B1 (en) 2003-05-27 2004-07-13 The Coca-Cola Company Method to decrease the acetaldehyde content of melt-processed polyesters
US6911523B2 (en) * 2003-07-17 2005-06-28 Colormatrix Corporation Method to decrease the aldehyde content of polyesters
UA81055C2 (uk) * 2003-08-26 2007-11-26 Інвіста Технолоджіс С.А.Р.Л. Композиція для ємностей та преформа або ємність
US20050049391A1 (en) * 2003-08-28 2005-03-03 Mark Rule Polyester composition and articles with reduced acetaldehyde content and method using vinyl esterification catalyst
US20050054757A1 (en) * 2003-09-10 2005-03-10 Pearson Jason Clay Method for reducing the acetaldehyde level in polyesters
WO2005070644A1 (en) * 2004-01-09 2005-08-04 The Coca-Cola Company Condensation compression molding process and apparatus for production of container preforms
US7199172B2 (en) 2004-04-21 2007-04-03 Plastic Technologies, Inc. Metal phosphonates and related nanocomposites
US7279124B2 (en) * 2004-05-20 2007-10-09 Eastman Chemical Company Nucleation enhanced polyester and its use in melt-to-mold processing of molded articles
DE202004008730U1 (de) * 2004-06-02 2004-08-26 Frato Gmbh Gefrierbeutel auf Basis eines schwarzen Strahlers
US7964258B2 (en) * 2005-03-02 2011-06-21 Eastman Chemical Company Transparent, oxygen-scavenging compositions and articles prepared therefrom
US20060199871A1 (en) * 2005-03-02 2006-09-07 Hale Wesley R Multilayered, transparent articles and a process for their preparation
US7955674B2 (en) * 2005-03-02 2011-06-07 Eastman Chemical Company Transparent polymer blends containing polyesters comprising a cyclobutanediol and articles prepared therefrom
US7955533B2 (en) * 2005-03-02 2011-06-07 Eastman Chemical Company Process for the preparation of transparent shaped articles
US7959836B2 (en) * 2005-03-02 2011-06-14 Eastman Chemical Company Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediol
US7786252B2 (en) * 2005-03-02 2010-08-31 Eastman Chemical Company Preparation of transparent multilayered articles
US7959998B2 (en) * 2005-03-02 2011-06-14 Eastman Chemical Company Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefrom
US7968164B2 (en) * 2005-03-02 2011-06-28 Eastman Chemical Company Transparent polymer blends and articles prepared therefrom
DE102005011469A1 (de) * 2005-03-12 2006-09-14 Mitsubishi Polyester Film Gmbh Mehrschichtige, transparente Polyesterfolie mit hoher Sauerstoffbarriere
US7163977B2 (en) * 2005-05-13 2007-01-16 Plastic Technologies, Inc. Method to reduce the aldehyde content of polymers
DE102005023419B4 (de) * 2005-05-20 2007-02-22 Ems-Chemie Ag Polyamid-Oligomere und deren Verwendung
US20080255280A1 (en) * 2007-04-11 2008-10-16 Susan Sims Oxygen-scavenging polymer blends suitable for use in packaging
US8207289B2 (en) 2007-05-23 2012-06-26 Grupo Petrotemex, S.A. De C.V. High molecular weight polyester polymers with reduced acetaldehyde
EP2780408A1 (en) 2011-11-16 2014-09-24 M&G USA Corporation Color control of polyester-cobalt compounds and polyester-cobalt compositions
TWI483514B (zh) 2012-11-09 2015-05-01 Ind Tech Res Inst 軸向磁通集磁轉子結構
CN104892933A (zh) * 2014-03-04 2015-09-09 上海凯赛生物技术研发中心有限公司 聚酰胺改性聚酯及其制备方法以及由该聚酰胺改性聚酯制得的纤维
WO2017079206A1 (en) * 2015-11-03 2017-05-11 Invista North America S.Ar.L. Modified polyester
CN113444241B (zh) * 2021-06-28 2023-01-10 广州辰东新材料有限公司 一种聚酰胺及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258233A (en) * 1992-04-02 1993-11-02 Eastman Kodak Company Polyester/polyamide blend having improved flavor retaining property and clarity
CH684537A5 (de) * 1992-09-01 1994-10-14 Daniel Ganz Thermoplastische Polymermasse.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505751A (enExample) * 1972-12-09 1975-01-21
JPS505735A (enExample) * 1973-05-22 1975-01-21
JPS5139879B2 (enExample) * 1973-05-23 1976-10-30
JPS5332396B2 (enExample) * 1974-04-30 1978-09-07
GB1523226A (en) * 1975-10-15 1978-08-31 Unitika Ltd Resin composition and a process for preparing same
JPS58183243A (ja) * 1982-04-22 1983-10-26 株式会社吉野工業所 合成樹脂製２軸延伸ブロ−成形壜体
US4837115A (en) * 1986-07-30 1989-06-06 Toyo Seikan Kaisha, Ltd. Thermoplastic polyester composition having improved flavor-retaining property and vessel formed therefrom
JPS63265950A (ja) * 1987-04-23 1988-11-02 Toyo Seikan Kaisha Ltd 香味保持性の向上した熱可塑性ポリエステル組成物
JPS6335647A (ja) * 1986-07-30 1988-02-16 Toyo Seikan Kaisha Ltd 香味保持性の向上したポリエステル製容器
JPH021156A (ja) * 1988-06-01 1990-01-05 Hitachi Ltd 基板電圧検出回路
US5266413A (en) * 1992-05-18 1993-11-30 Eastman Kodak Company Copolyester/polyamide blend having improved flavor retaining property and clarity
US5650469A (en) * 1995-10-25 1997-07-22 Eastman Chemical Company Polyester/polyamide blend having improved flavor retaining property and clarity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258233A (en) * 1992-04-02 1993-11-02 Eastman Kodak Company Polyester/polyamide blend having improved flavor retaining property and clarity
US5340884A (en) * 1992-04-02 1994-08-23 Eastman Kodak Company Polyamide concentrate useful for producing blends having improved flavor retaining property and clarity
CH684537A5 (de) * 1992-09-01 1994-10-14 Daniel Ganz Thermoplastische Polymermasse.

Also Published As

Publication number Publication date
JPH11513745A (ja) 1999-11-24
ATE200097T1 (de) 2001-04-15
ES2155627T3 (es) 2001-05-16
CA2235410A1 (en) 1997-05-01
AR004084A1 (es) 1998-09-30
EP0857194A1 (en) 1998-08-12
AU7462696A (en) 1997-05-15
EP0857194B1 (en) 2001-03-28
US5650469A (en) 1997-07-22
CA2235410C (en) 2002-12-10
JP2007077403A (ja) 2007-03-29
WO1997015629A1 (en) 1997-05-01
CO4480055A1 (es) 1997-07-09
DE69612296D1 (de) 2001-05-03
CN1205728A (zh) 1999-01-20
ZA968954B (en) 1997-05-29
DE69612296T2 (de) 2001-08-09

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: EASTMAN CHEMICAL COMPANY

Free format text: FORMER NAME OR ADDRESS: YISIMAN CHEMICAL COMPANY

CP01 Change in the name or title of a patent holder

Address after: Tennessee

Patentee after: EASTMAN CHEMICAL Co.

Address before: Tennessee

Patentee before: EASTMAN CHEMICAL Co.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020529

Termination date: 20131021