WO2007089748A3 - Copolyetherster derived from polythylene terephthalate - Google Patents

Copolyetherster derived from polythylene terephthalate Download PDF

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Publication number
WO2007089748A3
WO2007089748A3 PCT/US2007/002481 US2007002481W WO2007089748A3 WO 2007089748 A3 WO2007089748 A3 WO 2007089748A3 US 2007002481 W US2007002481 W US 2007002481W WO 2007089748 A3 WO2007089748 A3 WO 2007089748A3
Authority
WO
WIPO (PCT)
Prior art keywords
derived
polyethylene terephthalate
composition
polyalkylene oxide
modified
Prior art date
Application number
PCT/US2007/002481
Other languages
French (fr)
Other versions
WO2007089748A2 (en
Inventor
Dhaval Shah
Kenneth F. Miller
Ganesh Kannan
Michael Determan
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Priority to EP20070762927 priority Critical patent/EP1976906A2/en
Priority to JP2008552494A priority patent/JP2009528395A/en
Publication of WO2007089748A2 publication Critical patent/WO2007089748A2/en
Publication of WO2007089748A3 publication Critical patent/WO2007089748A3/en

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
    • C08G63/66—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a composition comprising a modified, random copolyetherester containing a modified, random polybutylene terephthalate copolymer block that is derived from a polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and combinations thereof; and contains at least one residue derived from the polyethylene terephthalate component; and a polyalkylene oxide copolymer block that is derived from a polyethylene terephthalate component and polyalkylene oxide glycol, and contains polyalkylene oxide and at least one residue derived from the polyethylene terephthalate component. Advantageously, the composition has a modulus of elasticity that is at least 80%, as compared to the modulus of elasticity of a copolyetherester derived from (1) polybutylene terephthalate derived from a monomer component selected from the group consisting of terephthalic acid, isophthalic acid, alkyl esters of terephthalic acid, hydroalkyl esters of terephthalic acid, alkyl esters of isophthalic acid, 1, 4-butanediol, (2) polyalkylene oxide glycol, and (3) combinations thereof. The invention also relates to articles made from the composition, methods of making the composition. The invention also relates to copolyetherester containing: a modified, random polytrimethylene terephthalate copolymer blocks, articles made from the compositions, and methods for making such materials.
PCT/US2007/002481 2006-01-27 2007-01-29 Copolyetherster derived from polythylene terephthalate WO2007089748A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20070762927 EP1976906A2 (en) 2006-01-27 2007-01-29 Copolyetherster derived from polythylene terephthalate
JP2008552494A JP2009528395A (en) 2006-01-27 2007-01-29 Copolyetheresters derived from polyethylene terephthalate

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US76310706P 2006-01-27 2006-01-27
US60/763,107 2006-01-27
US82045006P 2006-07-26 2006-07-26
US60/820,450 2006-07-26
US11/627,745 2007-01-26
US11/627,745 US7795320B2 (en) 2006-01-27 2007-01-26 Copolyetheresters derived from polyethylene terephthalate

Publications (2)

Publication Number Publication Date
WO2007089748A2 WO2007089748A2 (en) 2007-08-09
WO2007089748A3 true WO2007089748A3 (en) 2009-10-15

Family

ID=38222095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/002481 WO2007089748A2 (en) 2006-01-27 2007-01-29 Copolyetherster derived from polythylene terephthalate

Country Status (4)

Country Link
US (2) US7795320B2 (en)
EP (1) EP1976906A2 (en)
JP (1) JP2009528395A (en)
WO (1) WO2007089748A2 (en)

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TWI499612B (en) 2014-04-02 2015-09-11 Far Eastern New Century Corp Method for preparing copolyester-ether film and use thereof
US10538717B2 (en) 2016-10-11 2020-01-21 Celanese Sales Germany Gmbh Wear resistant polymer composition having improved surface appearance
WO2018144241A1 (en) * 2017-01-31 2018-08-09 Kimberly-Clark Worldwide, Inc. Porous polyester material
US10676558B2 (en) 2017-04-07 2020-06-09 Ticona Llc Low emission polyoxymethylene composition
WO2019063264A2 (en) * 2017-09-26 2019-04-04 Sabic Global Technologies B.V. Copolyester tape
CN110358071B (en) * 2019-07-15 2022-08-19 佳化化学科技发展（上海）有限公司 Block copolymer, chemical fiber oiling agent, and preparation method and application thereof
CN112646149B (en) * 2019-10-12 2022-08-12 中国石油化工股份有限公司 Lightweight low-dielectric-constant TPEE elastomer master batch and film preparation method
KR20230048393A (en) * 2020-08-10 2023-04-11 에스터 인더스트리즈 리미티드 low-melting copolyether esters
TWI735323B (en) 2020-08-31 2021-08-01 南亞塑膠工業股份有限公司 Modified thermoplastic polyester elastomer, and waterproof and breathable membrane

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Also Published As

Publication number Publication date
US7795320B2 (en) 2010-09-14
JP2009528395A (en) 2009-08-06
EP1976906A2 (en) 2008-10-08
US20070225474A1 (en) 2007-09-27
US8110609B2 (en) 2012-02-07
WO2007089748A2 (en) 2007-08-09
US20100298498A1 (en) 2010-11-25

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