MXPA02008018A - Proceso de poliester sin residuo. - Google Patents

Proceso de poliester sin residuo.

Info

Publication number
MXPA02008018A
MXPA02008018A MXPA02008018A MXPA02008018A MXPA02008018A MX PA02008018 A MXPA02008018 A MX PA02008018A MX PA02008018 A MXPA02008018 A MX PA02008018A MX PA02008018 A MXPA02008018 A MX PA02008018A MX PA02008018 A MXPA02008018 A MX PA02008018A
Authority
MX
Mexico
Prior art keywords
polyester
polyester process
zero heel
feedstock
glycols
Prior art date
Application number
MXPA02008018A
Other languages
English (en)
Inventor
Samuel Martin Moats
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
Publication of MXPA02008018A publication Critical patent/MXPA02008018A/es

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
    • 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

Abstract

Un proceso para la preparacion de poliesteres de un glicol y un acido dicarboxilico que comprende los siguientes pasos: a) introducir un material de alimentacion que comprende uno o mas glicoles y uno o mas acidos dicarboxilicos o esteres de monoalcohol de los mismo en un recipiente de reactor, b) calentar el material de alimentacion a una temperatura elevada para hacer que los glicoles y los acidos o esteres de monoalcohol de los mismos se policondensen en un poliester, c) remover todo el poliester del recipiente de reactor; en donde el paso b) se lleva a cabo en la ausencia de un poliester preformado (proceso "sin residuo"). Se adiciona un catalizador en el paso a) o b) o en ambos.
MXPA02008018A 2000-02-17 2001-02-16 Proceso de poliester sin residuo. MXPA02008018A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18317900P 2000-02-17 2000-02-17
PCT/EP2001/001811 WO2001060888A1 (en) 2000-02-17 2001-02-16 Zero-heel polyester process

Publications (1)

Publication Number Publication Date
MXPA02008018A true MXPA02008018A (es) 2004-09-27

Family

ID=22671765

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02008018A MXPA02008018A (es) 2000-02-17 2001-02-16 Proceso de poliester sin residuo.

Country Status (7)

Country Link
US (1) US6528579B2 (es)
JP (1) JP2003523428A (es)
KR (1) KR100734121B1 (es)
CN (1) CN100526363C (es)
AU (1) AU3377901A (es)
MX (1) MXPA02008018A (es)
WO (1) WO2001060888A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347005A1 (en) * 2002-03-23 2003-09-24 Zimmer AG Polytrimethylene terephtalate resins with improved properties
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US7282555B2 (en) 2004-05-27 2007-10-16 Eastman Chemical Company Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof
US20050267283A1 (en) * 2004-05-27 2005-12-01 Weaver Max A Process for adding nitrogen containing methine light absorbers to poly(ethylene terephthalate)
US20050277759A1 (en) * 2004-05-27 2005-12-15 Pearson Jason C Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate)
US20050277716A1 (en) * 2004-05-27 2005-12-15 Pearson Jason C Furyl-2-methylidene UV absorbers and compositions incorporating the UV absorbers
DE102004047076A1 (de) * 2004-09-28 2006-04-06 Zimmer Ag Verfahren zur Herstellung von Polyestern
CA2632998C (en) * 2006-06-28 2011-02-08 Sakai Chemical Industry Co., Ltd. Polycondensation catalyst for producing polyester and method for producing polyester using the same
CN102438549B (zh) * 2009-03-04 2015-07-15 完美Ip有限公司 用于形成和修改晶状体的系统以及由此形成的晶状体
KR101350346B1 (ko) * 2011-09-29 2014-01-16 주식회사 삼우티씨씨 폴리에스테르 중합 반응 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465319A (en) 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters
BE538640A (es) 1954-06-04
NL89785C (es) 1955-02-09
GB988548A (en) 1961-08-30 1965-04-07 Goodyear Tire & Rubber Method for preparing polyester resins
US3442868A (en) 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester
US4020049A (en) 1967-09-14 1977-04-26 The Goodyear Tire & Rubber Company Process for preparing polyester resin
GB1380266A (en) 1971-05-21 1975-01-08 Agfa Gevaert Process for the semi-continuous preparation of high-molecular weight linear polyesters
US3749697A (en) 1971-12-02 1973-07-31 Eastman Kodak Co Poly(ethylene terephthalate)polyester with lower diethylene glycol content
US4223124A (en) 1979-06-22 1980-09-16 The Goodyear Tire & Rubber Company Method for producing polyesters containing low amounts of ether by-products
DE9115657U1 (es) 1991-12-18 1992-02-20 Amoco Fabrics Niederlassung Der Amoco Deutschland Gmbh, 4432 Gronau, De
US5340909A (en) 1991-12-18 1994-08-23 Hoechst Celanese Corporation Poly(1,3-propylene terephthalate)
US5459229A (en) 1995-02-27 1995-10-17 Shell Oil Company By product stream purification in the preparation of 1,3-propanediol-based polyesters
JPH10324740A (ja) * 1997-05-23 1998-12-08 Tonen Chem Corp ポリブチレンテレフタレートの製造方法
ATE255145T1 (de) 1997-09-03 2003-12-15 Asahi Chemical Ind Polyesterharz zusammensetzung
TW438836B (en) 1998-02-05 2001-06-07 Ind Tech Res Inst Poly(1,3-propylene terephthalate)
KR100713734B1 (ko) 1999-08-25 2007-05-02 이 아이 듀폰 디 네모아 앤드 캄파니 폴리(트리메틸렌 테레프탈레이트)의 제조

Also Published As

Publication number Publication date
KR100734121B1 (ko) 2007-06-29
KR20020075434A (ko) 2002-10-04
AU3377901A (en) 2001-08-27
CN100526363C (zh) 2009-08-12
WO2001060888A1 (en) 2001-08-23
US6528579B2 (en) 2003-03-04
US20020010310A1 (en) 2002-01-24
JP2003523428A (ja) 2003-08-05
CN1416444A (zh) 2003-05-07

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