DE60030880D1 - Kontinuierliches verfahren zur herstellung von polytrimethylenetherglykol - Google Patents

Kontinuierliches verfahren zur herstellung von polytrimethylenetherglykol

Info

Publication number
DE60030880D1
DE60030880D1 DE60030880T DE60030880T DE60030880D1 DE 60030880 D1 DE60030880 D1 DE 60030880D1 DE 60030880 T DE60030880 T DE 60030880T DE 60030880 T DE60030880 T DE 60030880T DE 60030880 D1 DE60030880 D1 DE 60030880D1
Authority
DE
Germany
Prior art keywords
preparation
polytrimethylenetherglycol
continuous method
gas
product
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 - Lifetime
Application number
DE60030880T
Other languages
English (en)
Other versions
DE60030880T2 (de
Inventor
Hari B Sunkara
Keith Marchildon
Chung-Ho Ng
Leo E Manzer
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE60030880D1 publication Critical patent/DE60030880D1/de
Application granted granted Critical
Publication of DE60030880T2 publication Critical patent/DE60030880T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/007—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
DE60030880T 1999-12-17 2000-12-15 Kontinuierliches verfahren zur herstellung von polytrimethylenetherglykol Expired - Lifetime DE60030880T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17212699P 1999-12-17 1999-12-17
PCT/US2000/034203 WO2001044150A2 (en) 1999-12-17 2000-12-15 Continuous process for the preparation of polytrimethylene ether glycol
US172126P 2009-04-23

Publications (2)

Publication Number Publication Date
DE60030880D1 true DE60030880D1 (de) 2006-11-02
DE60030880T2 DE60030880T2 (de) 2007-04-26

Family

ID=22626474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030880T Expired - Lifetime DE60030880T2 (de) 1999-12-17 2000-12-15 Kontinuierliches verfahren zur herstellung von polytrimethylenetherglykol

Country Status (11)

Country Link
US (2) US6720459B2 (de)
EP (1) EP1237835B1 (de)
JP (1) JP4638646B2 (de)
KR (1) KR100677808B1 (de)
CN (1) CN1238317C (de)
AT (1) ATE340154T1 (de)
AU (1) AU2270901A (de)
CA (1) CA2389800C (de)
DE (1) DE60030880T2 (de)
MX (1) MXPA02005949A (de)
WO (1) WO2001044150A2 (de)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795735B1 (fr) 1999-07-01 2001-09-07 Univ Toulouse Derives citrullines de la fibrine et leur utilisation pour le diagnostic ou le traitement de la polyarthrite rhumatoide
US6949617B2 (en) * 2003-05-09 2005-09-27 Acushnet Company Golf balls comprising chiral diols or chiral cyclic ethers
US6720459B2 (en) * 1999-12-17 2004-04-13 E. I. Du Pont Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol
AU2581401A (en) 1999-12-17 2001-06-25 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
US6599625B2 (en) 2001-10-31 2003-07-29 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment
US6562457B1 (en) 2001-10-31 2003-05-13 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment
US6590065B1 (en) * 2001-12-10 2003-07-08 E. I. Du Pont De Nemours And Company Polytrimethylene ether ester amide and use thereof
US6905765B2 (en) * 2002-08-09 2005-06-14 E.I. Du Pont De Nemours And Company Polyether ester elastomers comprising poly(trimethylene-ethylene ether) ester soft segment and alkylene ester hard segment
US6946539B2 (en) * 2002-08-09 2005-09-20 E. I. Du Pont De Nemours And Company Polyurethane and polyurethane-urea comprised of poly(trimethylene-ethylene ether) glycol soft segment
US20040030095A1 (en) 2002-08-09 2004-02-12 Sunkara Hari B. Poly(trimethylene-ethylene ether) glycols
US6608168B1 (en) 2002-08-09 2003-08-19 E. I. Du Pont De Nemours And Company Polytrimethylene ether esters
US6979492B2 (en) * 2002-08-09 2005-12-27 E. I. Du Pont De Nemours And Company Thermoplastic elastomer comprising poly(trimethylene-ethylene ether) soft segment and polyamide hard segment
US6852823B2 (en) 2002-08-09 2005-02-08 E. I. Du Pont De Nemours And Company Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol
US7268182B2 (en) * 2003-03-21 2007-09-11 E. I. Du Pont De Nemours & Company Polytrimethylene ether diol containing coating compositions
US6875514B2 (en) * 2003-03-21 2005-04-05 E. I. Du Pont De Nemours And Company Coating composition containing polytrimethylene ether diol useful as a primer composition
JP4814794B2 (ja) * 2003-05-06 2011-11-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 生物学的に生産された１，３−プロパンジオールの精製
US7745668B2 (en) * 2003-05-06 2010-06-29 E. I. Du Pont De Nemours And Company Processes for reducing color in polytrimethylene ether glycol polymers
US20040225107A1 (en) * 2003-05-06 2004-11-11 Sunkara Hari Babu Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
US7323539B2 (en) * 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
US7009082B2 (en) * 2003-05-06 2006-03-07 E.I. Du Pont De Nemours And Company Removal of color bodies from polytrimethylene ether glycol polymers
KR20060017601A (ko) * 2003-05-06 2006-02-24 이 아이 듀폰 디 네모아 앤드 캄파니 생화학적으로 유도된 1,3-프로판디올의 수소화
US7084311B2 (en) * 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
US7342142B2 (en) * 2003-05-06 2008-03-11 E.I. Du Pont De Nemours And Company Hydrogenation of polytrimethylene ether glycol
CN1816509A (zh) * 2003-05-08 2006-08-09 三菱化学株式会社 1,3－丙二醇的制备方法
US7144958B2 (en) * 2003-05-21 2006-12-05 E. I. Du Pont De Nemours And Company Articles prepared from compositions modified with organic fiber micropulp
US7179769B2 (en) * 2003-07-17 2007-02-20 E. I. Du Pont De Nemours And Company Poly (trimethylene-ethylene ether) glycol lube oils
US20080103217A1 (en) * 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
US7074969B2 (en) * 2004-06-18 2006-07-11 E.I. Du Pont De Nemours And Company Process for preparation of polytrimethylene ether glycols
US7422795B2 (en) * 2004-06-21 2008-09-09 E.I. Du Pont De Nemours And Company Polytrimethylene ether ester elastomer flexible films
KR20070032725A (ko) * 2004-06-29 2007-03-22 미쓰비시 가가꾸 가부시키가이샤 폴리에테르폴리올의 제조 방법
US20060189711A1 (en) * 2005-02-23 2006-08-24 Ng Howard C Silicon-containing polytrimethylene homo- or copolyether composition
US7629396B2 (en) 2005-02-23 2009-12-08 E.I. Du Pont De Nemours And Company Silicon-containing polytrimethylene homo- for copolyether composition
US7476344B2 (en) * 2005-02-25 2009-01-13 E.I. Du Pont De Nemours Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids
US7282159B2 (en) * 2005-02-25 2007-10-16 E.I. Dupont De Nemours And Company Process for heat transfer utilizing a polytrimethylene ether glycol or polytrimethylene ether ester glycol based heat transfer fluid
US7413677B2 (en) * 2005-02-25 2008-08-19 E. I. Du Pont De Nemours And Company Process for heat transfer utilizing a polytrimethylene homo- or copolyether glycol based heat transfer fluid
US7638591B2 (en) * 2005-04-08 2009-12-29 E. I. Du Pont De Nemours And Company Polyester elastomer and compositions thereof
US7244790B2 (en) * 2005-05-02 2007-07-17 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend, method of manufacture and use thereof
WO2006121111A1 (ja) * 2005-05-13 2006-11-16 Mitsubishi Chemical Corporation ポリエーテルポリオールの製造方法
US7157607B1 (en) 2005-08-16 2007-01-02 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US7161045B1 (en) 2005-08-16 2007-01-09 E. I. Du Pont De Nemours And Company Process for manufacture of polytrimethylene ether glycol
US8271682B2 (en) * 2005-09-16 2012-09-18 Sendori, Inc. Enhancements for domain name leasing marketplace
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
US7544813B2 (en) * 2005-09-22 2009-06-09 E.I. Du Pont De Nemours And Company Ionic liquids
DE602006006710D1 (de) * 2005-09-22 2009-06-18 Du Pont Herstellung von polytrimethylenetherglykol und copolymeren davon
EP1940914B1 (de) * 2005-09-22 2009-05-13 E.I. Du Pont De Nemours And Company Herstellung von polytrimethylenetherglykol und copolymeren davon
US7625941B2 (en) * 2005-09-22 2009-12-01 E.I. Du Pont De Nemours And Company Ionic liquids
WO2007052697A1 (ja) * 2005-11-02 2007-05-10 Mitsubishi Chemical Corporation ポリアルキレンエーテルグリコール及びその製造方法
US20070129524A1 (en) * 2005-12-06 2007-06-07 Sunkara Hari B Thermoplastic polyurethanes comprising polytrimethylene ether soft segments
US7388115B2 (en) * 2006-01-20 2008-06-17 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US7164046B1 (en) 2006-01-20 2007-01-16 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US20070203371A1 (en) * 2006-01-23 2007-08-30 Sunkara Hari B Process for producing polytrimethylene ether glycol
US7888431B2 (en) * 2006-02-10 2011-02-15 E.I. Du Pont De Nemours & Co. Coating compositions having improved early hardness
CA2647563A1 (en) * 2006-05-17 2007-11-29 E. I. Du Pont De Nemours And Company Personal care compositions
US20080039582A1 (en) * 2006-07-28 2008-02-14 Hari Babu Sunkara Polytrimethylene ether-based polyurethane ionomers
US20080175875A1 (en) * 2006-09-25 2008-07-24 Hari Babu Sunkara Cosmetic compositions
US7531593B2 (en) * 2006-10-31 2009-05-12 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend composition
US20080108845A1 (en) * 2006-11-07 2008-05-08 Hari Babu Sunkara Polytrimethylene ether glycol esters
US20080135662A1 (en) * 2006-12-06 2008-06-12 Chang Jing C Melt-spun elastoester multifilament yarns
US20090131625A1 (en) * 2007-11-21 2009-05-21 Kurian Joseph V Processes for making elastomeric polyester esters from post-consumer polyester
US7714174B2 (en) * 2007-03-27 2010-05-11 E. I. Du Pont De Nemours And Company Lower-color polytrimethylene ether glycol using hydride compounds
US20080242831A1 (en) * 2007-03-27 2008-10-02 Yanhui Niu Lower-color polytrimethylene ether glycol using zero-valent metals
CA2696371A1 (en) * 2007-08-24 2009-03-05 E.I. Du Pont De Nemours And Company Lubrication oil compositions
WO2009029474A1 (en) * 2007-08-24 2009-03-05 E.I. Du Pont De Nemours And Company Lubrication oil compositions
CA2706820A1 (en) * 2007-08-24 2009-03-05 E.I. Du Pont De Nemours And Company Lubrication oil compositions
KR20100059898A (ko) * 2007-08-24 2010-06-04 이 아이 듀폰 디 네모아 앤드 캄파니 윤활유 조성물
US8703681B2 (en) 2007-08-24 2014-04-22 E I Du Pont De Nemours And Company Lubrication oil compositions
JP2011503261A (ja) * 2007-11-01 2011-01-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリトリメチレンエーテルグリコールまたはそのコポリマーの製造
KR20100105557A (ko) * 2007-11-01 2010-09-29 이 아이 듀폰 디 네모아 앤드 캄파니 폴리트라이메틸렌 에테르 글리콜 또는 그 공중합체의 제조
US7919017B2 (en) * 2007-11-12 2011-04-05 E. I. Du Pont De Nemours And Company Electrical insulation fluids for use in electrical apparatus
MX2010005310A (es) 2007-11-13 2010-06-01 Du Pont Poliol de politrimetileneter terminado en isocianato y proceso para elaborarlo.
US20090197779A1 (en) * 2008-01-31 2009-08-06 Scott Christopher Jackson Method for enhanced recovery of oil from oil reservoirs
ATE521676T1 (de) * 2008-04-22 2011-09-15 Du Pont Beschichtungszusammensetzung mit polytrimethylenetherdiol
EP2288660A1 (de) * 2008-06-18 2011-03-02 E. I. du Pont de Nemours and Company Beschichtungszusammensetzung auf polyester- und polytrimethylenetherdiolbasis
US7910644B2 (en) * 2008-07-02 2011-03-22 E.I. Du Pont De Nemours & Company High film build coating composition containing polytrimethylene ether diol
US8349407B2 (en) 2008-07-02 2013-01-08 E I Du Pont De Nemours And Company High film build coating composition containing polytrimethylene ether diol
IL200995A0 (en) 2008-10-01 2010-06-30 Bayer Materialscience Ag Polyether-based polyurethane formulations for the production of holographic media
BRPI0914040A2 (pt) 2008-10-06 2015-11-03 Union Carbide Chem Plastic composição de catalisador e método para transaminar um composto reagente
WO2010042161A1 (en) 2008-10-06 2010-04-15 Union Carbide Chemicals & Plastics Technology Llc Low metal (nickel and rhenium) catalyst compositions including acidic mixed metal oxide as support
EP2340240B1 (de) * 2008-10-06 2014-07-23 Union Carbide Chemicals & Plastics Technology LLC Transalkoxylierung nukleophiler verbindungen
US8618108B2 (en) 2008-10-06 2013-12-31 Union Carbide Chemicals & Plastics Technology Llc Methods of making cyclic, N-amino functional triamines
CN101412798B (zh) * 2008-11-21 2011-08-10 优洁（亚洲）有限公司 软质聚氨酯低回弹泡沫及其制备方法
JP2012513523A (ja) * 2008-12-23 2012-06-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリ（トリメチレンエーテル）グリコールのアクリル酸エステルおよびメタクリル酸エステル
CA2739620A1 (en) * 2008-12-23 2010-07-01 E.I. Du Pont De Nemours And Company (meth)acrylic esters of poly(trimethylene ether) glycol and uses thereof
AU2009330625A1 (en) * 2008-12-23 2010-07-01 E. I. Du Pont De Nemours And Company Process for the production of acrylic and methacrylic esters of poly(trimethylene ether) glycol
CA2746797A1 (en) 2008-12-30 2010-07-08 E.I. Du Pont De Nemours And Company Waterborne coating composition containing polytrimethylene ether diol
US20100267994A1 (en) * 2009-04-16 2010-10-21 E. I. Du Pont De Nemours And Company Processes for preparing polytrimethylene glycol using ion exchange resins
MX2012000853A (es) * 2009-07-22 2012-03-16 Du Pont Metodos para sintetizar dioles de polieter y dioles de poliester.
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EP2459660A1 (de) * 2009-07-30 2012-06-06 E. I. du Pont de Nemours and Company Verfahren zur herstellung einer beschichtung mit einem gewünschten glanzwert
FR2950823B1 (fr) * 2009-10-06 2011-12-09 Inst Francais Du Petrole Reacteur a cocourant ascendant de gaz et de liquide faisant appel a un generateur de micro bulles
US20110112331A1 (en) * 2009-11-09 2011-05-12 E.I. Du Pont De Nemours And Company Method for phase separation of polytrimethylene ether glycol in salt solution
US8771785B2 (en) 2009-12-18 2014-07-08 Axalta Coating Systems Ip Co., Llc Method for coating measurement
EP2516505B1 (de) * 2009-12-21 2014-09-17 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von polytrimethylenetherglycol
BR112012021119A2 (pt) 2010-03-02 2016-05-17 Basf Se processo para a preparação de um poliéter-álcool, poliéter-álcool, e, uso de um poliéter-álcool
EP2547202A4 (de) * 2010-03-15 2014-08-20 Du Pont Antimikrobielle zusammensetzungen mit einem trimethylenglycololigomer sowie verfahren zur verwendung der zusammensetzungen
US8410205B2 (en) 2010-08-31 2013-04-02 E I Du Pont De Nemours And Company Matting agent composition containing low molecular weight polytrimethylene ether glycol
US8436081B2 (en) 2010-08-31 2013-05-07 U.S. Coatings IP Co. LLC. High film build coating composition containing low molecular weight polytrimethylene ether glycol
US8372905B2 (en) 2010-08-31 2013-02-12 E I Du Pont De Nemours And Company Coating compositions containing low molecular weight polytrimethylene ether glycol
EP2638098A1 (de) 2010-11-10 2013-09-18 Coatings Foreign IP Co. LLC Strahlungshärtbare beschichtungszusammensetzung mit niedermolekularem polytrimethylenetherglykol
WO2012067690A1 (en) * 2010-11-19 2012-05-24 E. I. Du Pont De Nemours And Company Branched poly(trimethylene ether) polyols
US8247526B2 (en) 2010-12-20 2012-08-21 E I Du Pont De Nemours And Company Process for the preparation of polyalkylene ether glycol
DE112011104474T5 (de) 2010-12-21 2013-09-19 Kao Corp. Säulen-Kontaktanlage und Verfahren für ihren Betrieb
CN102620400B (zh) 2011-01-30 2013-12-11 昌硕科技(上海)有限公司 空调装置
EP2702089B1 (de) 2011-04-26 2017-04-05 E. I. du Pont de Nemours and Company Verfahren zur herstellung von polytrimethylenetherglycol
WO2013090398A1 (en) 2011-12-12 2013-06-20 U.S. Coatings Ip Co. Llc Waterborne coating composition containing bio-resourced polytrimethylene ether polyol
WO2013126432A1 (en) 2012-02-21 2013-08-29 California Institute Of Technology Axially-integrated epitaxially-grown tandem wire arrays
WO2013152132A1 (en) 2012-04-03 2013-10-10 The California Institute Of Technology Semiconductor structures for fuel generation
US8759559B2 (en) 2012-04-18 2014-06-24 E I Du Pont De Nemours And Company Processes for preparing polytrimethylene ether glycol esters
US9553223B2 (en) 2013-01-24 2017-01-24 California Institute Of Technology Method for alignment of microwires
CN105745251B (zh) 2013-12-02 2019-04-23 陶氏环球技术有限责任公司 高分子量的、支化的、无环多亚烷基胺及其混合物的制备
US20170008902A1 (en) * 2013-12-19 2017-01-12 Archer Daniels Midland Company Improved glycol acylation process with water-tolerant metal triflates
EP3663383B1 (de) 2018-12-05 2021-01-20 The Procter & Gamble Company Flüssige handgeschirrspülmittelzusammensetzung
WO2022076208A1 (en) * 2020-10-06 2022-04-14 Dow Global Technologies Llc Method of making an amphiphilic oxetane oligomer
JP6912681B1 (ja) * 2021-02-01 2021-08-04 株式会社日本触媒 第２級アルコールアルコキシレートの製造方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520733A (en) 1946-08-26 1950-08-29 Shell Dev Polymers of trimethylene glycol
US2492955A (en) 1946-08-31 1950-01-03 Shell Dev Polyoxyalkylene compounds
US3027352A (en) 1958-02-28 1962-03-27 Celanese Corp Copolymers
US3023192A (en) 1958-05-29 1962-02-27 Du Pont Segmented copolyetherester elastomers
US3192184A (en) * 1959-03-19 1965-06-29 Du Pont Prepolymerization process
US3384623A (en) 1964-01-11 1968-05-21 Toyo Spinning Co Ltd Production of polyurethane elastomers
US3326985A (en) 1964-12-29 1967-06-20 Shell Oil Co Polytrimethylene glycol
US3526484A (en) * 1968-05-17 1970-09-01 Du Pont Polymer finishing apparatus
US3651014A (en) 1969-07-18 1972-03-21 Du Pont Segmented thermoplastic copolyester elastomers
US3626484A (en) * 1969-09-22 1971-12-07 Acf Ind Inc Brake rigging for railway freight cars
US3763109A (en) 1971-08-19 1973-10-02 Du Pont Segmented thermoplastic copolyesters
DE2818240A1 (de) 1978-04-26 1979-11-08 Hoechst Ag Thermoplastische formmassen auf basis von polyoxymethylenen
DE3016113A1 (de) 1980-04-25 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur aufarbeitung von polyetherpolyolen
US4970296A (en) * 1984-03-01 1990-11-13 Massachusetts Institute Of Technology Heterodimeric T lymphocyte receptor
JP2608939B2 (ja) 1988-10-26 1997-05-14 帝人株式会社 ポリエーテルエステルブロック共重合体
US4970295A (en) 1989-02-27 1990-11-13 Arco Chemical Technology, Inc. Preparation of oxetane polyether polyols using a bleaching earth catalyst
US4937314A (en) 1989-02-28 1990-06-26 E. I. Du Pont De Nemours And Company Copolyetherester elastomer with poly(1,3-propylene terephthalate) hard segment
US5403912A (en) * 1990-11-27 1995-04-04 Commonwealth Scientific And Industrial Research Organization Process for the production of poly(alkylene oxide)
US5128185A (en) 1991-08-29 1992-07-07 E. I. Du Pont De Nemours And Company Copolyetherester elastomer with poly(1,3-propylenebibenzoate) hard segment
DE69331442T2 (de) 1992-10-21 2002-10-24 Du Pont Polymerisation von cyclischen ethern unter anwendung der katalysatoren aus gewählten metallverbindungen
DE4236039A1 (de) * 1992-10-24 1994-04-28 Basf Ag Verfahren und Vorrichtung zur Herstellung von Polykondensaten
ES2107066T3 (es) * 1993-03-12 1997-11-16 Bayer Ag Procedimiento para la obtencion en continuo de arilcarbonatos.
DE69528190T2 (de) 1994-10-28 2003-07-31 Du Pont Polymerisation von cyclischen ethern und unter anwendung der katalysatoren aus gewählten metallverbindungen
US5674974A (en) 1994-11-23 1997-10-07 E. I. Du Pont De Nemours And Company Continuous polymerization process for polyamides
US5731453A (en) * 1996-03-12 1998-03-24 Ube Industries, Ltd. Process for producing a diaryl carbonate
US5677415A (en) * 1996-03-28 1997-10-14 E. I. Du Pont De Nemours And Company Apparatus and process for a polycondensation reaction
US5659089A (en) 1996-05-22 1997-08-19 Arco Chemical Technology, L.P. Process for making poly(2-methyl-1,3-propanediol)
US5814282A (en) * 1997-01-15 1998-09-29 Lohe; Hans High surface intermeshing profile reactor
DE19706901A1 (de) * 1997-02-21 1998-08-27 Bayer Ag Verfahren zur Durchführung von Polykondensationsreaktionen
AUPO761697A0 (en) 1997-06-30 1997-07-24 Cardiac Crc Nominees Pty Limited Process for the purification of polyethers
US6235948B1 (en) 1998-08-18 2001-05-22 E. I. Du Pont De Nemours And Company Process for the purification of 1,3-propanediol
AU2581401A (en) * 1999-12-17 2001-06-25 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
US6720459B2 (en) * 1999-12-17 2004-04-13 E. I. Du Pont Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol

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US7074968B2 (en) 2006-07-11
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CA2389800C (en) 2011-12-06
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CA2389800A1 (en) 2001-06-21
WO2001044150A3 (en) 2002-01-03
JP4638646B2 (ja) 2011-02-23
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