ATE294829T1 - Verringerung der versprödung vom poly(trimethyleneterephthalat) - Google Patents

Verringerung der versprödung vom poly(trimethyleneterephthalat)

Info

Publication number
ATE294829T1
ATE294829T1 AT02754604T AT02754604T ATE294829T1 AT E294829 T1 ATE294829 T1 AT E294829T1 AT 02754604 T AT02754604 T AT 02754604T AT 02754604 T AT02754604 T AT 02754604T AT E294829 T1 ATE294829 T1 AT E294829T1
Authority
AT
Austria
Prior art keywords
ptt
trimethyleneterephthalate
poly
solid stated
reducing brittleness
Prior art date
Application number
AT02754604T
Other languages
English (en)
Inventor
Robert Lawrence Blackbourn
Ben Duh
Kathleen Suzanne Kiibler
Cecilia Zuqi Tse
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE294829T1 publication Critical patent/ATE294829T1/de

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
    • C08G63/80—Solid-state polycondensation

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT02754604T 2001-06-01 2002-05-30 Verringerung der versprödung vom poly(trimethyleneterephthalat) ATE294829T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29527301P 2001-06-01 2001-06-01
PCT/EP2002/005978 WO2002098948A1 (en) 2001-06-01 2002-05-30 Reduction of friability of poly (trimethylene terephthalate)

Publications (1)

Publication Number Publication Date
ATE294829T1 true ATE294829T1 (de) 2005-05-15

Family

ID=23136997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02754604T ATE294829T1 (de) 2001-06-01 2002-05-30 Verringerung der versprödung vom poly(trimethyleneterephthalat)

Country Status (14)

Country Link
US (1) US6610819B2 (de)
EP (1) EP1395624B1 (de)
JP (1) JP2004527641A (de)
KR (1) KR100879644B1 (de)
CN (1) CN1289567C (de)
AT (1) ATE294829T1 (de)
CA (1) CA2449037A1 (de)
DE (1) DE60204016T2 (de)
ES (1) ES2239244T3 (de)
MX (1) MXPA03010912A (de)
MY (1) MY127804A (de)
SA (1) SA02230183B1 (de)
TW (1) TW584645B (de)
WO (1) WO2002098948A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150285B2 (en) * 2003-01-21 2006-12-19 Matsushita Electric Works, Ltd. Cleaning device for a hair removing apparatus
JP5121141B2 (ja) * 2003-03-05 2013-01-16 旭化成イーマテリアルズ株式会社 ポリトリメチレンテレフタレート組成物及びその製造方法
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US8329857B2 (en) * 2006-08-02 2012-12-11 Mitsubishi Chemical Corporation Polyester resin particle and method for producing the same
US7827627B2 (en) 2008-05-06 2010-11-09 Buildings And Matters, Llc Dual-detent retrofitable toilet flush assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374975A (en) 1982-02-02 1983-02-22 The Goodyear Tire & Rubber Company Process for the production of high molecular weight polyester
US5408035A (en) 1991-10-16 1995-04-18 Shell Oil Company Solid state polymerization
US5340909A (en) * 1991-12-18 1994-08-23 Hoechst Celanese Corporation Poly(1,3-propylene terephthalate)
US5633018A (en) 1995-01-20 1997-05-27 E. I. Du Pont De Nemours And Company Apparatus for forming crystalline polymer pellets
US5540868A (en) * 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester
JP3483349B2 (ja) 1995-05-16 2004-01-06 日本エステル株式会社 熱可塑性ポリエステル樹脂
AR004241A1 (es) 1995-12-22 1998-11-04 Du Pont Composicion y particulas de poli(trimetilen-tereftalato) modificado o no modificado y procesos para cristalizar dicha composicion y para la polimerizacion en estado solido de la misma
US6093786A (en) 1996-11-27 2000-07-25 Shell Oil Company Process for preparing polytrimethylene terephthalate
US5990265A (en) * 1997-06-23 1999-11-23 E. I. Du Pont De Nemours And Company Production of poly(trimethylene terephthalate)
DE69820086T2 (de) * 1997-09-03 2004-08-26 Asahi Kasei Kabushiki Kaisha Polyesterharz zusammensetzung
JP3466078B2 (ja) 1998-02-16 2003-11-10 旭化成株式会社 取り扱い性に優れたポリトリメチレンテレフタレートチップ
DE69905856T2 (de) * 1999-04-22 2003-12-18 Shell Internationale Research Maatschappij B.V., Den Haag Verfahren zur Herstellung von Polytrimethylenterephthalat (PTT)
US6277947B1 (en) * 2000-04-21 2001-08-21 Shell Oil Company Process of producing polytrimethylene terephthalate (PTT)
DE60018275T2 (de) 1999-05-11 2006-01-05 Shell Internationale Research Maatschappij B.V. Verfahren und vorrichtung zur kristallisation von polytrimethylenterephthalat
US6297315B1 (en) * 1999-05-11 2001-10-02 Shell Oil Company Process for preparing polytrimethylene terephthalate
US6461575B1 (en) * 1999-05-11 2002-10-08 Shell Oil Company Apparatus for crystallization of polytrimethylene terephthalate
TW572927B (en) * 1999-12-15 2004-01-21 Asahi Chemical Corp Trimethyleneterephthalate copolymer
MXPA03006900A (es) * 2001-02-07 2003-11-18 Asahi Chemical Ind Poli (tereftalato de trimetileno) y proceso para obtenerlo.

Also Published As

Publication number Publication date
EP1395624B1 (de) 2005-05-04
WO2002098948A9 (en) 2003-12-04
WO2002098948A1 (en) 2002-12-12
CN1289567C (zh) 2006-12-13
TW584645B (en) 2004-04-21
KR100879644B1 (ko) 2009-01-20
US20030055204A1 (en) 2003-03-20
DE60204016T2 (de) 2006-01-19
KR20040027510A (ko) 2004-04-01
SA02230183B1 (ar) 2007-04-24
US6610819B2 (en) 2003-08-26
MXPA03010912A (es) 2004-02-17
CN1531565A (zh) 2004-09-22
CA2449037A1 (en) 2002-12-12
ES2239244T3 (es) 2005-09-16
DE60204016D1 (de) 2005-06-09
MY127804A (en) 2006-12-29
JP2004527641A (ja) 2004-09-09
EP1395624A1 (de) 2004-03-10

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Legal Events

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