DE69717584D1 - Verfahren und Zusammensetzungen zur Änderung der Zähigkeit von Polyesterharzen - Google Patents

Verfahren und Zusammensetzungen zur Änderung der Zähigkeit von Polyesterharzen

Info

Publication number
DE69717584D1
DE69717584D1 DE69717584T DE69717584T DE69717584D1 DE 69717584 D1 DE69717584 D1 DE 69717584D1 DE 69717584 T DE69717584 T DE 69717584T DE 69717584 T DE69717584 T DE 69717584T DE 69717584 D1 DE69717584 D1 DE 69717584D1
Authority
DE
Germany
Prior art keywords
toughness
compositions
changing
methods
polyester resins
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
DE69717584T
Other languages
English (en)
Other versions
DE69717584T2 (de
Inventor
Suzanne Nelsen
Michael Golder
Paul Destio
Mengshi Lu
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.)
CNA Holdings LLC
Original Assignee
Hoechst Celanese 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of DE69717584D1 publication Critical patent/DE69717584D1/de
Application granted granted Critical
Publication of DE69717584T2 publication Critical patent/DE69717584T2/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Epoxy Resins (AREA)
DE69717584T 1996-10-23 1997-10-16 Verfahren und Zusammensetzungen zur Änderung der Zähigkeit von Polyesterharzen Expired - Fee Related DE69717584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/740,006 US6020414A (en) 1996-10-23 1996-10-23 Method and compositions for toughening polyester resins

Publications (2)

Publication Number Publication Date
DE69717584D1 true DE69717584D1 (de) 2003-01-16
DE69717584T2 DE69717584T2 (de) 2003-09-25

Family

ID=24974676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717584T Expired - Fee Related DE69717584T2 (de) 1996-10-23 1997-10-16 Verfahren und Zusammensetzungen zur Änderung der Zähigkeit von Polyesterharzen

Country Status (7)

Country Link
US (1) US6020414A (de)
EP (1) EP0838501B1 (de)
JP (1) JPH10152607A (de)
KR (1) KR19980033011A (de)
CN (1) CN1182101A (de)
CA (1) CA2218856A1 (de)
DE (1) DE69717584T2 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11255906A (ja) * 1998-03-13 1999-09-21 Elf Atochem Japan Kk 改質ポリエステル成形品の製造方法及びその成形品
US6020432A (en) * 1998-07-02 2000-02-01 Hna Holdings, Inc. High density polyester composition
WO2000015716A2 (en) * 1998-09-14 2000-03-23 Eastman Chemical Company High impact polyester blends
WO2000015717A1 (en) * 1998-09-14 2000-03-23 Eastman Chemical Company Polyester compositions containing an impact modifier
NL1012176C2 (nl) * 1999-05-28 2000-11-30 Dsm Nv Halogeenvrije brandvertragende samenstelling.
US6277905B1 (en) 1999-09-23 2001-08-21 Eastman Chemical Company Process for improving the toughness of PCT formulations by adding rubber impact modifiers
FR2801598B1 (fr) 1999-11-26 2005-03-11 Atofina Compositions de polyesters thermoplastiques a proprietes choc ameliorees
FR2801596B1 (fr) * 1999-11-26 2004-12-03 Atofina Polyesters thermoplastiques a proprietes choc ameliorees et compositions de modifiants choc
FR2801597B1 (fr) 1999-11-26 2005-03-11 Atofina Compositions de polyesters thermoplastiques a proprietes choc ameliorees
US6814905B1 (en) 1999-12-02 2004-11-09 Associated Packaging Enterprises, Inc. Continuous process and apparatus for making thermoformed articles
US6576309B2 (en) 1999-12-02 2003-06-10 Associated Packaging Enterprises Thermoplastic compositions having high dimensional stability
JP2002047397A (ja) * 2000-07-31 2002-02-12 Kanegafuchi Chem Ind Co Ltd 金型表面転写性の良好な高剛性熱可塑性ポリエステル樹脂組成物
US7015261B1 (en) * 2000-11-17 2006-03-21 Arkema Inc. Impact modifier combination for polymers
US6773735B1 (en) 2000-11-28 2004-08-10 Associated Packaging Enterprises, Inc. Multi-layered thermoplastic container
EP1208958B1 (de) * 2000-11-28 2006-01-18 Associated Packaging Enterprises, Inc. Warmformverfahren und -Vorrichtung zur kontinuierlichen Herstellung von Gegenständen
US6500890B2 (en) * 2000-12-15 2002-12-31 Wellman, Inc. Polyester bottle resins having reduced frictional properties and methods for making the same
US7759449B2 (en) * 2000-12-15 2010-07-20 Wellman, Inc. Methods for introducing additives into polyethylene terephthalate
US20030039783A1 (en) * 2001-03-30 2003-02-27 Stafford Steven Lee Polyesters and polyester containers having a reduced coefficient of friction and improved clarity
USH2132H1 (en) 2001-06-29 2005-11-01 Eastman Chemical Company Polyester containers having a reduced coefficient of friction
US6986864B2 (en) * 2002-04-30 2006-01-17 David Scott Porter Polyester compositions
JP2004176906A (ja) * 2002-09-30 2004-06-24 Tokai Rubber Ind Ltd 燃料系ホース
CA2502137A1 (en) * 2002-10-29 2004-05-13 Kaneka Corporation Thickener for thermoplastic polyester resin, thermoplastic polyester resin composition containing the same, and molded object obtained therefrom
KR20050037854A (ko) * 2003-10-20 2005-04-25 에스케이씨 주식회사 난연성 폴리에스테르 필름
US7834092B2 (en) 2003-12-12 2010-11-16 E. I. Du Pont De Nemours And Company Article comprising poly(hydroxyalkanoic acid)
KR100888532B1 (ko) 2004-06-08 2009-03-11 란세스 도이치란트 게엠베하 열가소성 폴리에스테르를 기재로 하는 유동성이 개선된 성형 화합물
US20060009556A1 (en) * 2004-07-08 2006-01-12 Mengshi Lu High gloss PET molding composition and articles made therefrom
US20060025510A1 (en) * 2004-08-02 2006-02-02 Dean David M Flame retardant polymer blend and articles thereof
US20070299212A1 (en) * 2005-02-03 2007-12-27 Smillie Benjamin A Polymer impact modifier blend concentrate
US20080248285A1 (en) * 2005-03-08 2008-10-09 Invista North America S.Ar.L. Polyester Compositions Having High Dimensional Stability
DE102006006167A1 (de) * 2005-04-06 2006-10-12 Lanxess Deutschland Gmbh Formmassen auf Basis eines thermoplastischen Polycarbonats
DE102005050957A1 (de) 2005-10-25 2007-04-26 Lanxess Deutschland Gmbh Formmassen auf Basis eines thermoplastischen Polyesters mit verbesserter Fließfähigkeit
US8680167B2 (en) * 2006-01-27 2014-03-25 Sabic Innovative Plastics Ip B.V. Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
US7923506B2 (en) * 2006-01-27 2011-04-12 Sabic Innovative Plastics Ip B.V. Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
WO2007089747A1 (en) * 2006-01-27 2007-08-09 General Electric Company Articles derived from compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalate (pet)
EP1994095A2 (de) * 2006-02-01 2008-11-26 E.I. Du Pont De Nemours And Company Artikel mit polyester und einem ethylen-copolymer
US8304495B1 (en) 2006-02-01 2012-11-06 E I Du Pont De Nemours And Company Articles comprising polyester and ethylene copolymer
FR2902434B1 (fr) * 2006-06-16 2008-08-01 Arkema France Composition d'acide polylactique presentant une resistance aux chocs amelioree
US8309656B2 (en) * 2006-07-26 2012-11-13 Sabic Innovative Plastics Ip B.V. Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
US7799838B2 (en) * 2006-07-26 2010-09-21 Sabic Innovative Plastics Ip B.V. Elastomer blends of polyesters and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
US8034522B2 (en) * 2006-11-13 2011-10-11 Reichhold, Inc. Polyester toner resin compositions
US20080118729A1 (en) * 2006-11-16 2008-05-22 General Electric Company Thermoplastic composition, method of making, and articles formed therefrom
US8058360B2 (en) 2007-06-01 2011-11-15 Grupo Petrotemex, S.A. De C.V. Polyester blends exhibiting low temperature toughness
US20090069489A1 (en) * 2007-09-12 2009-03-12 Peter Vollenberg Polycarbonate-poly(ester-ether) copolymer composition, method of manufacture, and articles therefrom
US20090186966A1 (en) * 2008-01-22 2009-07-23 Sabic Innovative Plastics Ip B.V. Thermoplastic polyestercarbonate composition
KR20100126702A (ko) * 2008-01-24 2010-12-02 이 아이 듀폰 디 네모아 앤드 캄파니 이오노머와 유기산 염의 조합에 의해 개질된 폴리에스테르
JP2011518246A (ja) * 2008-04-16 2011-06-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー エチレンアクリル酸アルキルにより強化されたポリ（ヒドロキシアルカン酸）組成物
US9289795B2 (en) 2008-07-01 2016-03-22 Precision Coating Innovations, Llc Pressurization coating systems, methods, and apparatuses
US20100015456A1 (en) * 2008-07-16 2010-01-21 Eastman Chemical Company Thermoplastic formulations for enhanced paintability toughness and melt process ability
CN101724235B (zh) * 2008-10-17 2012-06-13 普立万聚合体（上海）有限公司 可生物降解的聚羟基链烷酸酯共混物
US20110244241A1 (en) * 2010-03-08 2011-10-06 Aditya Ranade Adhesion in ectfe/polyester co-extruded structures using tie layers
US8734909B2 (en) * 2010-03-10 2014-05-27 Eastman Chemical Company Methods and apparatus for coating substrates
CA2794011C (en) 2010-03-22 2019-09-17 Clear Lam Packaging, Inc. Biopolymer roll stock for form-fill-sealed article
US9616457B2 (en) 2012-04-30 2017-04-11 Innovative Coatings, Inc. Pressurization coating systems, methods, and apparatuses
WO2014089071A1 (en) * 2012-12-04 2014-06-12 Sabic Innovative Plastics Ip B.V. Coating system for coated metal or polymeric tube
US8865261B2 (en) 2012-12-06 2014-10-21 Eastman Chemical Company Extrusion coating of elongated substrates
US9744707B2 (en) 2013-10-18 2017-08-29 Eastman Chemical Company Extrusion-coated structural members having extruded profile members
US9920526B2 (en) 2013-10-18 2018-03-20 Eastman Chemical Company Coated structural members having improved resistance to cracking
JP2015205987A (ja) * 2014-04-21 2015-11-19 東レ株式会社 水周り部材
US10920070B2 (en) * 2015-05-26 2021-02-16 Sabic Global Technologies B.V. Poly(butylene terephthalate) composition and associated article
CN109867919A (zh) * 2017-12-04 2019-06-11 广州汽车集团股份有限公司 聚对苯二甲酸乙二醇酯复合材料、制品和制备方法
KR20200135990A (ko) * 2018-04-10 2020-12-04 사빅 글로벌 테크놀러지스 비.브이. 라디오 주파수 신호에 대한 투과성을 갖는 높은 모듈러스 연성 열가소성 조성물
EP3712209A1 (de) 2019-03-21 2020-09-23 SABIC Global Technologies B.V. Hochsteife thermoplastische zusammensetzungen für dünnwandige strukturen
CN110669320A (zh) * 2019-08-26 2020-01-10 天津柯文实业股份有限公司 一种高抗冲击耐高低温聚对苯二甲基丁二醇酯的制备方法
CA3149247A1 (en) * 2019-09-13 2021-03-18 Karl M. SEVEN Compatibilized polymeric compositions for optical fiber cable components
CN112679917B (zh) * 2020-12-09 2022-11-25 中广核瑞胜发（厦门）新材料有限公司 适用于全遮光灯具的耐冷热高强度高韧性pbt复合材料及其制备和应用
KR20230136986A (ko) * 2022-03-21 2023-10-04 롯데케미칼 주식회사 열가소성 수지 조성물 및 이로부터 제조된 성형품

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32334A (en) * 1861-05-14 Moses ducharme
DE2345458A1 (de) * 1958-07-22 1975-03-20 Basf Ag Formmassen auf der basis von polybutylenterephthalat
US3368995A (en) * 1965-08-03 1968-02-13 Teijin Ltd Fiberglass reinforced polyethylene terephthalate
GB1241168A (en) * 1967-08-29 1971-07-28 Ici Ltd Polyethylene terephthalate moulding compositions
US3953394A (en) * 1971-11-15 1976-04-27 General Electric Company Polyester alloys and molding compositions containing the same
US4172859A (en) * 1975-05-23 1979-10-30 E. I. Du Pont De Nemours And Company Tough thermoplastic polyester compositions
US4122061A (en) * 1976-12-23 1978-10-24 General Electric Company Impact modified polyester compositions
US4140670A (en) * 1977-07-11 1979-02-20 Gaf Corporation PBT Injection molding composition
USRE32334E (en) 1978-02-28 1987-01-20 E. I. Du Pont De Nemours And Company Molding resins
JPS5592758A (en) * 1978-11-06 1980-07-14 Toray Ind Inc Resin composition
JPS55139448A (en) * 1979-04-17 1980-10-31 Toray Ind Inc Thermoplastic polyester composition for molding
US4320045A (en) * 1979-12-17 1982-03-16 Owens-Corning Fiberglas Corporation Polyester-based molding compositions
JPS56136856A (en) * 1980-03-31 1981-10-26 Dainippon Ink & Chem Inc Powder coating resin composition
US4444931A (en) * 1980-08-06 1984-04-24 Celanese Corporation Polyester blends
US4369280A (en) * 1981-08-04 1983-01-18 General Electric Company Polybutylene terephthalate molding compositions and articles molded therefrom
NL8204205A (nl) * 1982-10-29 1984-05-16 Dsm Resins Bv Polyester en de toepassing daarvan in poederlak.
US4891406A (en) * 1983-08-08 1990-01-02 Huels Aktiengesellschaft High impact strength molding compositions based on polyalkylene terephthalates
EP0148743B1 (de) * 1984-01-06 1991-04-10 Mitsui Petrochemical Industries, Ltd. Thermoplastische Harzzusammensetzungen
DE3403576A1 (de) * 1984-02-02 1985-08-08 Basf Ag, 6700 Ludwigshafen Elastomere thermoplastische formmassen und deren herstellung
DE3585935D1 (de) * 1984-02-24 1992-06-04 Du Pont Verstaerkte thermoplastische polyesterzusammensetzungen.
JPH0726008B2 (ja) * 1987-03-31 1995-03-22 住友化学工業株式会社 熱可塑性樹脂組成物の製造法
CA1330129C (en) * 1987-06-16 1994-06-07 Nippon Oil & Fats Co., Ltd. Thermoplastic resin composition and method for preparing the same
US4900788A (en) * 1987-12-14 1990-02-13 E. I. Du Pont De Nemours And Company Blow molding polyester compositions
FR2625215B1 (fr) * 1987-12-23 1990-04-27 Charbonnages Ste Chimique Compositions thermoplastiques a base de polyester sature et articles moules les contenant
JPH01247454A (ja) * 1988-03-29 1989-10-03 Nippon Petrochem Co Ltd ポリエステル樹脂組成物
FR2629465B1 (fr) * 1988-03-30 1992-02-21 Norsolor Sa Compositions thermoplastiques souples a base de copolymere de l'ethylene et de polyester sature et articles les contenant
US5483001A (en) * 1988-03-30 1996-01-09 Norsolor Thermoplastic compositions based on ethylene polymer and polyester
JPH0660246B2 (ja) * 1988-10-07 1994-08-10 住友電装株式会社 樹脂成型方法ならびに成型体
JPH03122158A (ja) * 1989-10-06 1991-05-24 Nippon Petrochem Co Ltd ポリエステル樹脂組成物
JP2886951B2 (ja) * 1990-07-30 1999-04-26 三井化学株式会社 乾式トナーバインダー
JP2914745B2 (ja) * 1990-10-12 1999-07-05 三井化学株式会社 粉体塗料用樹脂組成物
IT1243744B (it) * 1990-10-16 1994-06-21 Enichem Spa Leghe polimeriche a base di polietilentereftalato e polietilene ad alta densita' con elevata resistenza all'urto.
JPH05112703A (ja) * 1991-03-08 1993-05-07 Nippon Petrochem Co Ltd ポリエステル樹脂組成物
IT1250738B (it) * 1991-08-02 1995-04-21 Donegani Guido Ist Composizioni termoplastiche ad elevata tenacita' e resistenza all'urto
US5344912A (en) * 1992-02-03 1994-09-06 Therma-Plate Corporation Elevated temperature dimensionally stable polyester with low gas permeability
US5321056A (en) * 1992-06-19 1994-06-14 Rohm And Haas Company Amorphous, aromatic polyester containing impact modifier
JP3366750B2 (ja) * 1993-11-18 2003-01-14 帝人株式会社 ポリエステル樹脂組成物
AU663661B1 (en) * 1994-06-03 1995-10-12 Morton International, Inc. Impact-resistant acrylic powder coatings
US5849846A (en) * 1994-07-25 1998-12-15 Advanced Cardiovascular Systems, Inc. Balloons for medical catheters
US5554120A (en) * 1994-07-25 1996-09-10 Advanced Cardiovascular Systems, Inc. Polymer blends for use in making medical devices including catheters and balloons for dilatation catheters
US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)

Also Published As

Publication number Publication date
KR19980033011A (ko) 1998-07-25
EP0838501A3 (de) 1998-06-17
EP0838501B1 (de) 2002-12-04
CN1182101A (zh) 1998-05-20
JPH10152607A (ja) 1998-06-09
DE69717584T2 (de) 2003-09-25
US6020414A (en) 2000-02-01
MX9708125A (es) 1998-08-30
CA2218856A1 (en) 1998-04-23
EP0838501A2 (de) 1998-04-29

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