DE69416694T2 - Verfahren und katalysatoren fuer die herstellung von polyester - Google Patents

Verfahren und katalysatoren fuer die herstellung von polyester

Info

Publication number
DE69416694T2
DE69416694T2 DE69416694T DE69416694T DE69416694T2 DE 69416694 T2 DE69416694 T2 DE 69416694T2 DE 69416694 T DE69416694 T DE 69416694T DE 69416694 T DE69416694 T DE 69416694T DE 69416694 T2 DE69416694 T2 DE 69416694T2
Authority
DE
Germany
Prior art keywords
catalysts
polyester
production
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 - Fee Related
Application number
DE69416694T
Other languages
English (en)
Other versions
DE69416694D1 (de
Inventor
Robert Kasowski
Robert Burch
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 DE69416694D1 publication Critical patent/DE69416694D1/de
Application granted granted Critical
Publication of DE69416694T2 publication Critical patent/DE69416694T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • 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)
DE69416694T 1993-12-20 1994-12-20 Verfahren und katalysatoren fuer die herstellung von polyester Expired - Fee Related DE69416694T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/170,477 US5382650A (en) 1993-12-20 1993-12-20 Catalysts for polyester production
PCT/US1994/014670 WO1995017447A1 (en) 1993-12-20 1994-12-20 Catalysts for polyester production

Publications (2)

Publication Number Publication Date
DE69416694D1 DE69416694D1 (de) 1999-04-01
DE69416694T2 true DE69416694T2 (de) 1999-09-16

Family

ID=22620006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416694T Expired - Fee Related DE69416694T2 (de) 1993-12-20 1994-12-20 Verfahren und katalysatoren fuer die herstellung von polyester

Country Status (5)

Country Link
US (1) US5382650A (de)
EP (1) EP0736055B1 (de)
JP (1) JPH09506929A (de)
DE (1) DE69416694T2 (de)
WO (1) WO1995017447A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084019A (en) * 1996-12-31 2000-07-04 Eastman Chemical Corporation High I.V. polyester compositions containing platelet particles
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6395386B2 (en) 1998-03-02 2002-05-28 Eastman Chemical Company Clear, high-barrier polymer-platelet composite multilayer structures
US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
WO2000034375A1 (en) 1998-12-07 2000-06-15 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and a process for making same
US6548587B1 (en) 1998-12-07 2003-04-15 University Of South Carolina Research Foundation Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound
AU758538B2 (en) 1998-12-07 2003-03-27 University Of South Carolina Research Foundation A colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom
JP2002531667A (ja) * 1998-12-07 2002-09-24 イーストマン ケミカル カンパニー ポリマー／クレイナノ複合材料及びその製造方法
WO2000034377A1 (en) * 1998-12-07 2000-06-15 Eastman Chemical Company Process for preparing an exfoliated, high i.v. polymer nanocomposite with an oligomer resin precursor and an article produced therefrom
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
JP2003515648A (ja) 1999-12-01 2003-05-07 イーストマン ケミカル カンパニー 非晶質オリゴマーを含むポリマー−クレーナノ複合材
US6486253B1 (en) 1999-12-01 2002-11-26 University Of South Carolina Research Foundation Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
CN1276015C (zh) 2000-05-30 2006-09-20 南卡罗来纳州大学研究基金会 包含基质聚合物和层状粘土材料的、可萃取物质水平改进的聚合物纳米复合材料
KR100512355B1 (ko) * 2003-02-19 2005-09-02 주식회사 엘지화학 폴리염화비닐 발포체
US20050159526A1 (en) * 2004-01-15 2005-07-21 Bernard Linda G. Polymamide nanocomposites with oxygen scavenging capability
WO2014021800A2 (en) 2012-07-30 2014-02-06 Rich Group Kimyevi Maddeler Insaat Sanayi Ve Ticaret Limited Sirketi Green technology line for production of clay micro- and nanoparticles and their functional polymer nanohybrids for nanoengineering and nanomedicine applications
CN103833081B (zh) * 2014-02-21 2016-04-06 桂林理工大学 一种表面含有反应性基团的二硫化钼纳米片的制备方法
CN106315678B (zh) * 2016-08-22 2017-10-24 河南师范大学 一种1t相单层二硫化钨纳米片的制备方法
CN106315677B (zh) * 2016-08-22 2017-08-22 河南师范大学 一种制备单层1t相二硫化钨/石墨烯复合材料的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291142A (de) * 1963-04-04
DE2240473A1 (de) * 1971-10-19 1973-04-26 Schwarza Chemiefaser Verfahren zur herstellung von flaechenund formgebilden eines hochmolekularen polyesters mit besonderen gleiteigenschaften
US4822590A (en) * 1986-04-23 1989-04-18 Simon Fraser University Forms of transition metal dichalcogenides
US5041525A (en) * 1988-09-30 1991-08-20 E. I. Du Pont De Nemours And Company Process for manufacture of shaped polyethylene terephthalate structures in the presence of molecular sieve catalyst
JP2856283B2 (ja) * 1989-06-02 1999-02-10 三菱化学ポリエステルフィルム株式会社 二軸配向ポリエステルフィルム
JP2729189B2 (ja) * 1991-09-03 1998-03-18 ダイアホイルヘキスト株式会社 磁気記録媒体用積層ポリエステルフィルム

Also Published As

Publication number Publication date
WO1995017447A1 (en) 1995-06-29
DE69416694D1 (de) 1999-04-01
EP0736055A1 (de) 1996-10-09
US5382650A (en) 1995-01-17
EP0736055B1 (de) 1999-02-24
JPH09506929A (ja) 1997-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee