AT439391T - Sulfopolyesterrückgewinnung - Google Patents

Sulfopolyesterrückgewinnung

Info

Publication number
AT439391T
AT439391T AT07762791T AT07762791T AT439391T AT 439391 T AT439391 T AT 439391T AT 07762791 T AT07762791 T AT 07762791T AT 07762791 T AT07762791 T AT 07762791T AT 439391 T AT439391 T AT 439391T
Authority
AT
Austria
Prior art keywords
sulfopolyesterrückgewinnung
Prior art date
Application number
AT07762791T
Other languages
German (de)
Inventor
Rakesh Gupta
Allen Crain
Daniel Klosiewicz
Scott George
Kab Seo
Original Assignee
Eastman Chem Co
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 US11/343,955 priority Critical patent/US7635745B2/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Priority to PCT/US2007/001083 priority patent/WO2007089424A2/en
Publication of AT439391T publication Critical patent/AT439391T/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/06Recovery or working-up of waste materials of polymers without chemical reactions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • Y02W30/701
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
AT07762791T 2006-01-31 2007-01-16 Sulfopolyesterrückgewinnung AT439391T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/343,955 US7635745B2 (en) 2006-01-31 2006-01-31 Sulfopolyester recovery
PCT/US2007/001083 WO2007089424A2 (en) 2006-01-31 2007-01-16 Sulfopolyester recovery

Publications (1)

Publication Number Publication Date
AT439391T true AT439391T (en) 2009-08-15

Family

ID=38234478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07762791T AT439391T (en) 2006-01-31 2007-01-16 Sulfopolyesterrückgewinnung

Country Status (8)

Country Link
US (1) US7635745B2 (en)
EP (1) EP1915415B1 (en)
JP (2) JP5086243B2 (en)
KR (1) KR100973359B1 (en)
CN (1) CN101321809B (en)
AT (1) AT439391T (en)
DE (1) DE602007001934D1 (en)
WO (1) WO2007089424A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
FR2918277B1 (en) * 2007-07-06 2012-10-05 Coretecholding Novel process for the production of hydrodispersible dry pharmaceutical forms and the hydrodispersible compositions thus obtained
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
WO2013116067A2 (en) * 2012-01-31 2013-08-08 Eastman Chemical Company Processes to produce short cut microfibers
US8840758B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
CN109053395B (en) * 2018-07-24 2020-06-02 大连理工大学 Method for continuously preparing diethylene glycol and triethylene glycol on fixed bed reactor

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Also Published As

Publication number Publication date
KR100973359B1 (en) 2010-07-30
US20070179275A1 (en) 2007-08-02
CN101321809B (en) 2013-01-16
WO2007089424A3 (en) 2007-10-04
JP2011179000A (en) 2011-09-15
JP5086243B2 (en) 2012-11-28
CN101321809A (en) 2008-12-10
KR20080015416A (en) 2008-02-19
EP1915415B1 (en) 2009-08-12
JP2008539326A (en) 2008-11-13
WO2007089424A2 (en) 2007-08-09
JP5607564B2 (en) 2014-10-15
EP1915415A2 (en) 2008-04-30
DE602007001934D1 (en) 2009-09-24
US7635745B2 (en) 2009-12-22

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