FR3078069B1 - Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration - Google Patents

Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration Download PDF

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Publication number
FR3078069B1
FR3078069B1 FR1851391A FR1851391A FR3078069B1 FR 3078069 B1 FR3078069 B1 FR 3078069B1 FR 1851391 A FR1851391 A FR 1851391A FR 1851391 A FR1851391 A FR 1851391A FR 3078069 B1 FR3078069 B1 FR 3078069B1
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France
Prior art keywords
thermoplastic polyester
unit
improved resistance
cracking
cracking phenomenon
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Active
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FR1851391A
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English (en)
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FR3078069A1 (fr
Inventor
Nicolas Jacquel
Helene Amedro
Rene Saint-Loup
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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
Priority to FR1851391A priority Critical patent/FR3078069B1/fr
Application filed by Roquette Freres SA filed Critical Roquette Freres SA
Priority to CN201980012879.2A priority patent/CN111712527A/zh
Priority to JP2020543867A priority patent/JP7304356B2/ja
Priority to KR1020207022666A priority patent/KR20200123104A/ko
Priority to EP19711963.9A priority patent/EP3755736A1/fr
Priority to PCT/FR2019/050371 priority patent/WO2019158885A1/fr
Priority to US16/971,073 priority patent/US20210070930A1/en
Publication of FR3078069A1 publication Critical patent/FR3078069A1/fr
Application granted granted Critical
Publication of FR3078069B1 publication Critical patent/FR3078069B1/fr
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Classifications

    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—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
    • C08G63/181—Acids containing aromatic 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
    • C08G63/199—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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation

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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)
  • Polyesters Or Polycarbonates (AREA)

Abstract

La présent invention se rapporte au domaine des polymères et concerne particulièrement un polyester thermoplastique présentant une résistance améliorée au phénomène de fissuration, son procédé de fabrication ainsi que son utilisation pour la fabrication d'articles plastiques. Le polyester thermoplastique comprend au moins un motif 1,4 : 3,6-dianhydrohexitol (A), au moins un motif diol (B), autre que le motif 1,4 : 3,6-dianhydrohexitol (A), au moins un motif acide dicarboxylique aromatique (C) et au moins un agent branchant, et présente une viscosité réduite en solution d'au moins 0,75 dL/g et d'au plus 1,5 dL/g. Ce polyester thermoplastique présente l'avantage d'être particulièrement résistant au phénomène de fissuration et présente également des temps d'estérification et de polycondensation améliorés lors de son procédé de préparation.
FR1851391A 2018-02-19 2018-02-19 Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration Active FR3078069B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1851391A FR3078069B1 (fr) 2018-02-19 2018-02-19 Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration
JP2020543867A JP7304356B2 (ja) 2018-02-19 2019-02-19 亀裂現象に対する改善された耐性を有する熱可塑性ポリエステル
KR1020207022666A KR20200123104A (ko) 2018-02-19 2019-02-19 균열 현상에 대한 저항성이 개선된 열가소성 폴리에스테르
EP19711963.9A EP3755736A1 (fr) 2018-02-19 2019-02-19 Polyester thermoplastique présentant une résistance améliorée au phénomène de fissuration
CN201980012879.2A CN111712527A (zh) 2018-02-19 2019-02-19 具有改善的对开裂现象的抵抗性的热塑性聚酯
PCT/FR2019/050371 WO2019158885A1 (fr) 2018-02-19 2019-02-19 Polyester thermoplastique présentant une résistance améliorée au phénomène de fissuration
US16/971,073 US20210070930A1 (en) 2018-02-19 2019-02-19 Thermoplastic polyester having improved resistance to the phenomenon of cracking

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851391 2018-02-19
FR1851391A FR3078069B1 (fr) 2018-02-19 2018-02-19 Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration

Publications (2)

Publication Number Publication Date
FR3078069A1 FR3078069A1 (fr) 2019-08-23
FR3078069B1 true FR3078069B1 (fr) 2020-09-04

Family

ID=62092107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851391A Active FR3078069B1 (fr) 2018-02-19 2018-02-19 Polyester thermoplastique presentant une resistance amelioree au phenomene de fissuration

Country Status (7)

Country Link
US (1) US20210070930A1 (fr)
EP (1) EP3755736A1 (fr)
JP (1) JP7304356B2 (fr)
KR (1) KR20200123104A (fr)
CN (1) CN111712527A (fr)
FR (1) FR3078069B1 (fr)
WO (1) WO2019158885A1 (fr)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0584808A (ja) * 1991-09-25 1993-04-06 Mitsui Petrochem Ind Ltd 飽和ポリエステル製ボトル
US6914120B2 (en) 2002-11-13 2005-07-05 Eastman Chemical Company Method for making isosorbide containing polyesters
EP1882712B1 (fr) 2005-04-22 2010-04-21 Mitsubishi Chemical Corporation Polyester derive de la biomasse et son procede de fabrication
NL2002382C2 (en) 2008-12-30 2010-07-01 Furanix Technologies Bv A process for preparing a polymer having a 2,5-furandicarboxylate moiety within the polymer backbone and such (co)polymers.
KR101761912B1 (ko) * 2010-01-08 2017-07-27 에스케이케미칼주식회사 폴리에스테르 수지 및 이를 포함하는 토너
US20130029068A1 (en) * 2011-07-28 2013-01-31 Eastman Chemical Company Extrusion blow molded articles
US9527954B2 (en) 2011-10-24 2016-12-27 Furanix Technologies B.V. Process for preparing a polymer product having a 2,5-furandicarboxylate moiety within the polymer backbone to be used in bottle, film or fibre applications
WO2014183791A1 (fr) 2013-05-16 2014-11-20 Equipolymers Gmbh Procédé de fabrication d'une bouteille en pet présentant une résistance améliorée à la fissuration sous contrainte dans un environnement donné
EP2999733A1 (fr) * 2013-05-21 2016-03-30 Ester Industries Limited Polyéthylène téréphtalate résistant à la chaleur et son procédé de préparation
CN105829391A (zh) * 2013-12-19 2016-08-03 伊奎聚合物有限公司 抗应力开裂的聚对苯二甲酸乙二酯及其制造方法
KR102056154B1 (ko) * 2014-02-07 2019-12-16 에스케이케미칼 주식회사 스티어링 휠 리모콘 베젤용 고분자 수지 조성물
FR3027906B1 (fr) * 2014-10-29 2017-01-06 Roquette Freres Procede de fabrication d'un polyester contenant au moins un motif 1,4 : 3,6-dianhydrohexitol a coloration amelioree
FR3036400B1 (fr) * 2015-05-22 2019-04-26 Roquette Freres Polyester de haute viscosite aux proprietes choc ameliorees
CN105063797B (zh) * 2015-07-16 2017-06-30 中国纺织科学研究院 连续聚合熔体直纺低熔点聚酯复合纤维的制备方法
EP3387038A1 (fr) * 2015-12-11 2018-10-17 Societe Anonyme des Eaux Minerales d'Evian Et en Abrege "S.A.E.M.E" Polymère de type pet comprenant un comonomère anti-cristallisation qui peut être biosourcé
KR102553772B1 (ko) 2016-04-06 2023-07-07 에스케이케미칼 주식회사 폴리에스테르 수지
FR3054831B1 (fr) 2016-08-02 2020-11-06 Roquette Freres Polyester thermoplastique semi-cristallin pour la fabrication de contenant d'aerosol

Also Published As

Publication number Publication date
KR20200123104A (ko) 2020-10-28
CN111712527A (zh) 2020-09-25
JP7304356B2 (ja) 2023-07-06
JP2021514021A (ja) 2021-06-03
EP3755736A1 (fr) 2020-12-30
FR3078069A1 (fr) 2019-08-23
US20210070930A1 (en) 2021-03-11
WO2019158885A1 (fr) 2019-08-22

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