BR0207625A - Solução de ácido isoftálico e processos - Google Patents

Solução de ácido isoftálico e processos

Info

Publication number
BR0207625A
BR0207625A BR0207625-0A BR0207625A BR0207625A BR 0207625 A BR0207625 A BR 0207625A BR 0207625 A BR0207625 A BR 0207625A BR 0207625 A BR0207625 A BR 0207625A
Authority
BR
Brazil
Prior art keywords
isophthalic acid
processes
acid solution
solution
acid
Prior art date
Application number
BR0207625-0A
Other languages
English (en)
Inventor
Jiwen F Duan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0207625A publication Critical patent/BR0207625A/pt

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
    • C08G63/87—Non-metals or inter-compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

"SOLUçãO DE áCIDO ISOFTáLICO E PROCESSOS". Uma solução substancialmente solúvel de ácido isoftálico em glicol pode ser preparada e colocada em contato com ácido tereftálico, seu éster, seu oligómero ou combinações de dois ou mais destes. A solução pode ser utilizada para incorporar ácido isoftálico em poliéster para fibra e resinas de garrafas.
BR0207625-0A 2001-02-28 2002-01-17 Solução de ácido isoftálico e processos BR0207625A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/795,278 US6506853B2 (en) 2001-02-28 2001-02-28 Copolymer comprising isophthalic acid
PCT/US2002/004548 WO2002070451A1 (en) 2001-02-28 2002-01-17 Sophthalic acid glycol ester solution

Publications (1)

Publication Number Publication Date
BR0207625A true BR0207625A (pt) 2004-10-05

Family

ID=25165161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207625-0A BR0207625A (pt) 2001-02-28 2002-01-17 Solução de ácido isoftálico e processos

Country Status (15)

Country Link
US (1) US6506853B2 (pt)
EP (2) EP1669388A1 (pt)
JP (1) JP4213469B2 (pt)
KR (1) KR100872691B1 (pt)
CN (1) CN1498203A (pt)
AR (1) AR035938A1 (pt)
BR (1) BR0207625A (pt)
CA (1) CA2433029A1 (pt)
DZ (1) DZ3177A1 (pt)
EG (1) EG23075A (pt)
MX (1) MXPA03007650A (pt)
MY (1) MY137932A (pt)
TW (1) TW581785B (pt)
WO (1) WO2002070451A1 (pt)
ZA (1) ZA200304715B (pt)

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JP2003313284A (ja) * 2002-04-23 2003-11-06 Ge Plastics Japan Ltd ポリカーボネートの製造方法
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US6706842B1 (en) 2003-02-06 2004-03-16 Jiwen F. Duan Crosslinked polyester copolymers
US20040242838A1 (en) * 2003-06-02 2004-12-02 Duan Jiwen F. Sulfonated polyester and process therewith
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) * 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) * 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US20050010017A1 (en) * 2003-07-11 2005-01-13 Blakely Dale Milton Addition of UV inhibitors to pet process for maximum yield
US7199172B2 (en) * 2004-04-21 2007-04-03 Plastic Technologies, Inc. Metal phosphonates and related nanocomposites
ATE382066T1 (de) * 2004-05-05 2008-01-15 Saudi Basic Ind Corp Verfahren zur herstellung von copolyestern aus polyethylenterephthalat
US7282555B2 (en) * 2004-05-27 2007-10-16 Eastman Chemical Company Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof
US20050277759A1 (en) * 2004-05-27 2005-12-15 Pearson Jason C Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate)
US7541407B2 (en) 2004-05-27 2009-06-02 Eastman Chemical Company Process for adding methine UV light absorbers to PET prepared by direct esterification
US20050267283A1 (en) * 2004-05-27 2005-12-01 Weaver Max A Process for adding nitrogen containing methine 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
US20070020422A1 (en) * 2005-05-13 2007-01-25 Mark Rule Method to reduce the aldehyde content of polymers
US7163977B2 (en) * 2005-05-13 2007-01-16 Plastic Technologies, Inc. Method to reduce the aldehyde content of polymers
US9777111B2 (en) * 2005-10-20 2017-10-03 Grupo Petrotemex, S.A. De C.V. PET polymer with improved properties
US7745368B2 (en) * 2006-07-28 2010-06-29 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
US7709595B2 (en) * 2006-07-28 2010-05-04 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
US20080027207A1 (en) * 2006-07-28 2008-01-31 Jason Christopher Jenkins Non-precipitating alkali/alkaline earth metal and aluminum compositions made with mono-ol ether solvents
US7709593B2 (en) * 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
US8034522B2 (en) * 2006-11-13 2011-10-11 Reichhold, Inc. Polyester toner resin compositions
US8563677B2 (en) * 2006-12-08 2013-10-22 Grupo Petrotemex, S.A. De C.V. Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
US8512519B2 (en) * 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8623991B2 (en) * 2009-10-28 2014-01-07 David C. Poole Company, Inc. IPA/polyester copolymer fiber
US9067878B2 (en) * 2010-06-22 2015-06-30 Xerox Corporation Organogel compositions comprising alkylated aromatic acids
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
US8882963B2 (en) 2012-01-31 2014-11-11 Eastman Chemical Company Processes to produce short cut microfibers
CN103539926B (zh) * 2012-07-12 2015-11-18 中国石油化工股份有限公司 钛系聚酯的生产方法
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
KR102534517B1 (ko) * 2018-08-30 2023-05-26 디아이씨 가부시끼가이샤 에스테르 수지, 반가소화제, 셀룰로오스에스테르 수지 조성물, 광학 필름 및 액정 표시 장치
CN114292387B (zh) * 2021-12-29 2023-07-04 江苏扬农化工集团有限公司 一种耐紫外pbat基复合材料及其制备方法和用途

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Also Published As

Publication number Publication date
MXPA03007650A (es) 2003-12-04
MY137932A (en) 2009-03-31
JP2005501926A (ja) 2005-01-20
DZ3177A1 (fr) 2005-01-11
CA2433029A1 (en) 2002-09-12
US6506853B2 (en) 2003-01-14
KR20030080043A (ko) 2003-10-10
TW581785B (en) 2004-04-01
CN1498203A (zh) 2004-05-19
EG23075A (en) 2004-02-29
WO2002070451B1 (en) 2003-03-06
EP1669388A1 (en) 2006-06-14
ZA200304715B (en) 2004-08-19
JP4213469B2 (ja) 2009-01-21
KR100872691B1 (ko) 2008-12-10
WO2002070451A1 (en) 2002-09-12
US20020120094A1 (en) 2002-08-29
EP1363870A1 (en) 2003-11-26
AR035938A1 (es) 2004-07-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E. I. DUPONT DE NEMOURS AND COMPANY

B25G Requested change of headquarter approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050042908/SP DE 21/10/2005.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: RECONHECIDA A JUSTA CAUSA DEVOLVIDO O PRAZO DE 27 (VINTE E SETE) DIAS CONTADOS A PARTIR DA DATA DA PUBLICACAO NA RPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11 E 13 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 15A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]