EP3710215A4 - Verfahren zur hemmung von schädlichen chemikalien, die in aus pet hergestellten fertig- und halbfertigmaterialien ausgebildet werden - Google Patents

Verfahren zur hemmung von schädlichen chemikalien, die in aus pet hergestellten fertig- und halbfertigmaterialien ausgebildet werden Download PDF

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Publication number
EP3710215A4
EP3710215A4 EP18879477.0A EP18879477A EP3710215A4 EP 3710215 A4 EP3710215 A4 EP 3710215A4 EP 18879477 A EP18879477 A EP 18879477A EP 3710215 A4 EP3710215 A4 EP 3710215A4
Authority
EP
European Patent Office
Prior art keywords
manufactured
pet
semi
materials produced
harmful chemicals
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.)
Withdrawn
Application number
EP18879477.0A
Other languages
English (en)
French (fr)
Other versions
EP3710215A2 (de
Inventor
Bilal DEMIREL
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.)
Erciyes Universitesi
Original Assignee
Erciyes Universitesi
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 Erciyes Universitesi filed Critical Erciyes Universitesi
Publication of EP3710215A2 publication Critical patent/EP3710215A2/de
Publication of EP3710215A4 publication Critical patent/EP3710215A4/de
Withdrawn legal-status Critical Current

Links

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
    • C08G63/02—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
    • C08G63/183—Terephthalic acids
    • 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

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
EP18879477.0A 2017-11-17 2018-11-01 Verfahren zur hemmung von schädlichen chemikalien, die in aus pet hergestellten fertig- und halbfertigmaterialien ausgebildet werden Withdrawn EP3710215A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201718204 2017-11-17
PCT/TR2018/050648 WO2019098979A2 (en) 2017-11-17 2018-11-01 A method for inhibiting harmful chemicals formed in manufactured and semi-manufactured materials produced from pet

Publications (2)

Publication Number Publication Date
EP3710215A2 EP3710215A2 (de) 2020-09-23
EP3710215A4 true EP3710215A4 (de) 2021-08-18

Family

ID=66539124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18879477.0A Withdrawn EP3710215A4 (de) 2017-11-17 2018-11-01 Verfahren zur hemmung von schädlichen chemikalien, die in aus pet hergestellten fertig- und halbfertigmaterialien ausgebildet werden

Country Status (2)

Country Link
EP (1) EP3710215A4 (de)
WO (1) WO2019098979A2 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020128427A1 (en) * 2000-09-15 2002-09-12 Eckehart Schaaf Method for producing polyesters with a reduced content of free acetaldehyde
US20100273956A1 (en) * 2009-04-27 2010-10-28 Eastman Chemical Company Copolyesters having improved thermal stability and methods for making them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6339700A (en) * 1999-06-30 2001-01-31 Dow Chemical Company, The Extruded products from polyethylene terephthalate with reduced acetaldehyde content and process of their production
US9828461B2 (en) * 2012-03-01 2017-11-28 Sabic Global Technologies B.V. Poly(alkylene co-adipate terephthalate) prepared from recycled polyethylene terephthalate having low impurity levels
CN104151577A (zh) * 2014-08-19 2014-11-19 南通瑞隆新材料有限公司 一种增强pet改性工程塑料的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020128427A1 (en) * 2000-09-15 2002-09-12 Eckehart Schaaf Method for producing polyesters with a reduced content of free acetaldehyde
US20100273956A1 (en) * 2009-04-27 2010-10-28 Eastman Chemical Company Copolyesters having improved thermal stability and methods for making them

Also Published As

Publication number Publication date
WO2019098979A2 (en) 2019-05-23
EP3710215A2 (de) 2020-09-23
WO2019098979A3 (en) 2019-06-13

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