BR0013557A - Processo para a preparação de poli(tereftalato de trimetileno) - Google Patents
Processo para a preparação de poli(tereftalato de trimetileno)Info
- Publication number
- BR0013557A BR0013557A BR0013557-7A BR0013557A BR0013557A BR 0013557 A BR0013557 A BR 0013557A BR 0013557 A BR0013557 A BR 0013557A BR 0013557 A BR0013557 A BR 0013557A
- Authority
- BR
- Brazil
- Prior art keywords
- poly
- trimethylene terephthalate
- terephthalate
- trimethylene
- preparation
- Prior art date
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
-
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
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)
Abstract
"PROCESSO PARA A PREPARAçãO DE POLI (TEREFTALATO DE TRIMETILENO)". A presente invenção se refere a um processo para a preparação de poli(tereftalato de trimetileno) que contém menos de 2,0% molar de DPG, o qual compreende (a) o emprego de uma quantidade molar de 1,3-propanodiol:éster de C~ 1~ a C~ 4~ dialquila de ácido tereftálico de 1,2:1 a 1,9:1; (b) a reação do 1,3-propanodiol com o éster de C~ 1~ a C~ 4~ dialquila de ácido tereftálico para formar o monómero de tereftalato de bis(3-hidroxipropila) na presença de 10-100 ppm (como metal de titânio) de um catalisador de titanato orgânico, em peso do poli(tereftalato de trimetileno); e (c) a polimerização do monómero de tereftalato de bis(3-hidroxipropila), para se obter o poli(tereftalato de trimetileno); e ao poli(tereftalato de trimetileno) produzido pelo processo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15058099P | 1999-08-25 | 1999-08-25 | |
PCT/US2000/021780 WO2001014450A1 (en) | 1999-08-25 | 2000-08-10 | Preparation of poly(trimethylene terephthalate) with low level of di(1,3-propylene glycol) |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0013557A true BR0013557A (pt) | 2002-04-09 |
Family
ID=22535161
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0013557-7A BR0013557A (pt) | 1999-08-25 | 2000-08-10 | Processo para a preparação de poli(tereftalato de trimetileno) |
BR0013558-5A BR0013558A (pt) | 1999-08-25 | 2000-08-10 | Processo para a preparação de poli(tereftalato de trimetileno) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0013558-5A BR0013558A (pt) | 1999-08-25 | 2000-08-10 | Processo para a preparação de poli(tereftalato de trimetileno) |
Country Status (14)
Country | Link |
---|---|
US (2) | US6281325B1 (pt) |
EP (2) | EP1206497A1 (pt) |
JP (2) | JP4658426B2 (pt) |
KR (2) | KR20020027573A (pt) |
CN (2) | CN1149248C (pt) |
AR (2) | AR025384A1 (pt) |
AT (1) | ATE290036T1 (pt) |
BR (2) | BR0013557A (pt) |
CA (2) | CA2376435C (pt) |
DE (1) | DE60018429T2 (pt) |
MX (2) | MXPA02001946A (pt) |
TR (2) | TR200200462T2 (pt) |
TW (2) | TWI281926B (pt) |
WO (2) | WO2001014451A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6512080B2 (en) | 1999-04-22 | 2003-01-28 | Shell Oil Company | Process of producing polytrimethylene terephthalate (PTT) |
ES2195465T3 (es) | 1999-04-22 | 2003-12-01 | Zimmer Ag | Procedimiento para producir poli(tereftalato de trimetileno) (ptt). |
US6951954B1 (en) | 2000-02-11 | 2005-10-04 | E.I. Du Pont De Nemours And Company | Continuous process for producing bis(3-hydroxypropyl) terephthalate |
EP1420036A3 (en) * | 2000-02-11 | 2004-07-14 | E.I. Du Pont De Nemours And Company | Continuous process for producing poly(trimethylene terephthalate) |
US6528579B2 (en) | 2000-02-17 | 2003-03-04 | Shell Oil Company | Zero-heel polyester process |
US6663977B2 (en) * | 2000-03-07 | 2003-12-16 | E.I. Du Pont De Numours And Company | Low temperature heat-sealable polyester film and method for producing the same |
MY127766A (en) * | 2000-04-21 | 2006-12-29 | Shell Int Research | Optimum dipropylene glycol content polytrimethylene terephthalate compositions |
DE10030235A1 (de) * | 2000-06-20 | 2002-01-03 | Mitsubishi Polyester Film Gmbh | Weiße, siegelfähige, thermoformbare, biaxial orientierte und koextrudierte Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6303738B1 (en) * | 2000-08-04 | 2001-10-16 | E. I. Du Pont De Nemours And Company | Esterification process |
KR100456729B1 (ko) * | 2001-09-27 | 2004-11-10 | 주식회사 효성 | 카치온 염료 가염성 폴리트리메틸렌 테레프탈레이트코폴리머의 제조방법 |
US6657044B1 (en) * | 2001-10-30 | 2003-12-02 | Shell Oil Company | Process for making polytrimethylene terephthalate |
US6841505B2 (en) * | 2002-07-26 | 2005-01-11 | E..I. Du Pont De Nemours And Company | Titanium-zirconium catalyst compositions and use thereof |
CN1662683B (zh) * | 2002-12-23 | 2012-11-07 | 纳幕尔杜邦公司 | 聚对苯二甲酸丙二醇酯双组分纤维工艺 |
TWI255821B (en) * | 2003-01-22 | 2006-06-01 | Asahi Kasei Chemicals Corp | Polytrimethylene terephthalate resin and method for production thereof |
WO2004083306A1 (ja) * | 2003-03-17 | 2004-09-30 | Asahi Kasei Chemicals Corporation | ポリトリメチレンテレフタレート組成物とその製造方法 |
US7084311B2 (en) * | 2003-05-06 | 2006-08-01 | E. I. Du Pont De Nemours And Company | Hydrogenation of chemically 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 |
US7342142B2 (en) * | 2003-05-06 | 2008-03-11 | E.I. Du Pont De Nemours And Company | Hydrogenation of polytrimethylene ether glycol |
US20070035057A1 (en) * | 2003-06-26 | 2007-02-15 | Chang Jing C | Poly(trimethylene terephthalate) bicomponent fiber process |
US7370195B2 (en) | 2003-09-22 | 2008-05-06 | Microsoft Corporation | Moving principals across security boundaries without service interruption |
US20050147784A1 (en) * | 2004-01-06 | 2005-07-07 | Chang Jing C. | Process for preparing poly(trimethylene terephthalate) fiber |
US7785507B2 (en) | 2004-04-30 | 2010-08-31 | E. I. Du Pont De Nemours And Company | Spinning poly(trimethylene terephthalate) yarns |
US20060041039A1 (en) * | 2004-08-20 | 2006-02-23 | Gyorgyi Fenyvesi | Fluorescent poly(alkylene terephthalate) compositions |
DE102004047076A1 (de) * | 2004-09-28 | 2006-04-06 | Zimmer Ag | Verfahren zur Herstellung von Polyestern |
EP2270065A3 (en) | 2004-12-21 | 2011-03-09 | E. I. du Pont de Nemours and Company | Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom |
US7396896B2 (en) * | 2004-12-21 | 2008-07-08 | E.I. Dupont De Nemours And Company | Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom |
US7357985B2 (en) * | 2005-09-19 | 2008-04-15 | E.I. Du Pont De Nemours And Company | High crimp bicomponent fibers |
US20070129503A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles |
US20070128459A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films |
US7666501B2 (en) * | 2005-12-07 | 2010-02-23 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments |
US20090198004A1 (en) * | 2008-02-06 | 2009-08-06 | Valspar Sourcing, Inc. | Process for manufacturing high molecular weight polyesters |
US9624342B2 (en) * | 2008-02-06 | 2017-04-18 | Valspar Sourcing, Inc. | Process for manufacturing medium and high molecular weight polyesters |
BRPI0822286A2 (pt) | 2008-02-06 | 2015-06-30 | Valspar Sourcing Inc | Processo para preparar xaropes de poliéster de peso molecular médio ou alto |
JP5346207B2 (ja) * | 2008-12-05 | 2013-11-20 | 旭化成せんい株式会社 | ポリエーテルエステル及びポリエーテルエステル組成物 |
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 |
KR20140070189A (ko) * | 2012-11-30 | 2014-06-10 | 삼성전자주식회사 | 생물학적 방법으로 테레프탈산 및 이의 유도체를 제조하는 방법 |
CN103897353A (zh) | 2012-12-24 | 2014-07-02 | 杜邦公司 | 基于聚对苯二甲酸丙二醇酯的阻燃组合物 |
US20210261729A1 (en) | 2018-08-29 | 2021-08-26 | Swimc Llc | Medium or high molecular weight polyester powders, powder coating compositions, and processes of making powders |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
NL108873C (pt) | 1957-01-17 | |||
GB1075689A (en) | 1964-07-24 | 1967-07-12 | Du Pont | Textile yarn |
US3350871A (en) * | 1964-08-03 | 1967-11-07 | Du Pont | Yarn blend |
SU334820A1 (ru) | 1970-11-16 | 1976-02-15 | Способ получени сложных гликолевых эфиров | |
US3671379A (en) | 1971-03-09 | 1972-06-20 | Du Pont | Composite polyester textile fibers |
GB1390793A (en) | 1972-09-25 | 1975-04-16 | Ici Ltd | Oligomers of terephthalic acid and propylene dipropylene or neopentyl glycol and their use as polymer intermediates |
US3904561A (en) | 1972-11-29 | 1975-09-09 | Gen Electric | Preparation of polyester resins with enhanced molding properties |
DE2320398C3 (de) | 1973-04-21 | 1980-10-02 | Rheinmetall Gmbh, 4000 Duesseldorf | Lade- und Ansetzvorrichtung für aus einer Rohrwaffe zu verschießende Geschosse |
JPS5530010B2 (pt) * | 1973-11-19 | 1980-08-07 | ||
JPS51140992A (en) * | 1975-05-30 | 1976-12-04 | Teijin Ltd | A process for preparing a polyester |
US4018708A (en) * | 1975-12-29 | 1977-04-19 | Basf Wyandotte Corporation | Tin-titanium complexes as esterification/transesterification catalysts |
US4166896A (en) * | 1976-02-23 | 1979-09-04 | Owens-Corning Fiberglas Corporation | Polyester production |
GB1601586A (en) | 1978-05-25 | 1981-11-04 | Courtaulds Ltd | Process for the production of copolyesters |
US4250281A (en) | 1979-03-21 | 1981-02-10 | Eastman Kodak Company | Melt process for preparing copolyesters using triarylphosphine catalysts |
US4611049A (en) * | 1984-06-07 | 1986-09-09 | Teijin Limited | Process for producing aromatic polyester |
US5340909A (en) * | 1991-12-18 | 1994-08-23 | Hoechst Celanese Corporation | Poly(1,3-propylene terephthalate) |
US5599900A (en) | 1993-10-18 | 1997-02-04 | E. I. Du Pont De Nemours And Company | Polyesters production process |
JPH08232117A (ja) | 1995-02-23 | 1996-09-10 | Nippon Ester Co Ltd | ポリエステル極細糸 |
US5459229A (en) | 1995-02-27 | 1995-10-17 | Shell Oil Company | By product stream purification in the preparation of 1,3-propanediol-based polyesters |
US5663281A (en) | 1996-07-30 | 1997-09-02 | E. I. Du Pont De Nemours And Company | Process for preparing high molecular weight polyesters |
US5891985A (en) * | 1996-10-09 | 1999-04-06 | E. I. Du Pont De Nemours And Company | Soluble mono-alkyl stannoic acid catalyst and its use in preparing high molecular weight polyesters |
US5856424A (en) | 1996-10-16 | 1999-01-05 | Eastman Chemical Company | Process for making polyesters containing low concentrations of diethylene glycol |
US6093786A (en) | 1996-11-27 | 2000-07-25 | Shell Oil Company | Process for preparing polytrimethylene terephthalate |
ZA9710542B (en) * | 1996-11-27 | 1999-07-23 | Shell Int Research | Modified 1,3-propanediol-based polyesters. |
DE19705249A1 (de) * | 1997-02-12 | 1998-08-13 | Zimmer Ag | Verfahren zur Herstellung von Polypropylenterphthalat |
US6060579A (en) * | 1997-03-31 | 2000-05-09 | Toray Industries, Inc. | Method for producing polybutylene terephthalate |
MY118950A (en) | 1997-04-30 | 2005-02-28 | Shell Int Research | Purification of by- product stream in preparation of polytrimethylene terephthalate |
EP1016692B1 (en) | 1997-09-03 | 2003-11-26 | Asahi Kasei Kabushiki Kaisha | Polyester resin composition |
TW438836B (en) * | 1998-02-05 | 2001-06-07 | Ind Tech Res Inst | Poly(1,3-propylene terephthalate) |
US6066714A (en) | 1998-04-17 | 2000-05-23 | E. I. Du Pont De Nemours And Company | Titanium-containing catalyst composition and processes therefor and therewith |
US6245844B1 (en) * | 1998-09-18 | 2001-06-12 | E. I. Du Pont De Nemours And Company | Nucleating agent for polyesters |
JP2000159875A (ja) * | 1998-11-30 | 2000-06-13 | Mitsubishi Chemicals Corp | ポリプロピレンテレフタレ一ト |
ES2195465T3 (es) * | 1999-04-22 | 2003-12-01 | Zimmer Ag | Procedimiento para producir poli(tereftalato de trimetileno) (ptt). |
US6043335A (en) * | 1999-10-04 | 2000-03-28 | General Electric Company | Phosphate-containing catalyst composition for the preparation of polyesters, and related processes |
US6255442B1 (en) * | 2000-02-08 | 2001-07-03 | E. I. Du Pont De Nemours And Company | Esterification process |
-
2000
- 2000-08-10 TR TR2002/00462T patent/TR200200462T2/xx unknown
- 2000-08-10 TR TR2002/00463T patent/TR200200463T2/xx unknown
- 2000-08-10 CA CA2376435A patent/CA2376435C/en not_active Expired - Fee Related
- 2000-08-10 EP EP00952700A patent/EP1206497A1/en not_active Withdrawn
- 2000-08-10 WO PCT/US2000/021781 patent/WO2001014451A1/en active IP Right Grant
- 2000-08-10 KR KR1020027002369A patent/KR20020027573A/ko not_active Application Discontinuation
- 2000-08-10 BR BR0013557-7A patent/BR0013557A/pt not_active IP Right Cessation
- 2000-08-10 EP EP00952701A patent/EP1208130B1/en not_active Expired - Lifetime
- 2000-08-10 KR KR1020027002368A patent/KR100713734B1/ko active IP Right Grant
- 2000-08-10 WO PCT/US2000/021780 patent/WO2001014450A1/en not_active Application Discontinuation
- 2000-08-10 MX MXPA02001946A patent/MXPA02001946A/es active IP Right Grant
- 2000-08-10 CN CNB008119481A patent/CN1149248C/zh not_active Expired - Fee Related
- 2000-08-10 DE DE60018429T patent/DE60018429T2/de not_active Expired - Lifetime
- 2000-08-10 MX MXPA02001942A patent/MXPA02001942A/es active IP Right Grant
- 2000-08-10 CN CNB00811949XA patent/CN1150249C/zh not_active Expired - Fee Related
- 2000-08-10 CA CA002376428A patent/CA2376428A1/en not_active Abandoned
- 2000-08-10 JP JP2001518777A patent/JP4658426B2/ja not_active Expired - Fee Related
- 2000-08-10 BR BR0013558-5A patent/BR0013558A/pt not_active IP Right Cessation
- 2000-08-10 JP JP2001518776A patent/JP5283298B2/ja not_active Expired - Fee Related
- 2000-08-10 AT AT00952701T patent/ATE290036T1/de not_active IP Right Cessation
- 2000-08-23 US US09/644,008 patent/US6281325B1/en not_active Expired - Lifetime
- 2000-08-23 US US09/644,007 patent/US6335421B1/en not_active Expired - Lifetime
- 2000-08-24 AR ARP000104407A patent/AR025384A1/es unknown
- 2000-08-24 AR ARP000104406A patent/AR025383A1/es unknown
- 2000-08-29 TW TW089117072A patent/TWI281926B/zh not_active IP Right Cessation
- 2000-08-29 TW TW089117073A patent/TW505670B/zh not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6,7 E 8 ANUIDADE |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008. |