[go: up one dir, main page]

BRPI0407645A - processos para a fabricação de poliéster - Google Patents

processos para a fabricação de poliéster

Info

Publication number
BRPI0407645A
BRPI0407645A BRPI0407645-1A BRPI0407645A BRPI0407645A BR PI0407645 A BRPI0407645 A BR PI0407645A BR PI0407645 A BRPI0407645 A BR PI0407645A BR PI0407645 A BRPI0407645 A BR PI0407645A
Authority
BR
Brazil
Prior art keywords
processes
polyester
polyester manufacturing
manufacturing
recycled
Prior art date
Application number
BRPI0407645-1A
Other languages
English (en)
Inventor
Clive Alexander Hamilton
Alexander Stuart Coote
Finbar Gerald Mcdonnell
Original Assignee
Invista Tech Sarl
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 Invista Tech Sarl filed Critical Invista Tech Sarl
Publication of BRPI0407645A publication Critical patent/BRPI0407645A/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
    • 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
    • C08G63/88—Post-polymerisation treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/49—Esterification or transesterification
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

"PROCESSOS PARA A FABRICAçãO DE POLIéSTER". Trata-se de um processo aperfeiçoado para a reciclagem de diol não utilizado, removido de um processo de fabricação de poliéster no qual o diol é capturado, hidrogenado e reciclado, de uma tal maneira que o produto de poliéster final tenha uma cor incrementada em relação aos poliésteres que utilizam outros dióis reciclados.
BRPI0407645-1A 2003-02-25 2004-02-24 processos para a fabricação de poliéster BRPI0407645A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44975903P 2003-02-25 2003-02-25
PCT/US2004/005920 WO2004076513A2 (en) 2003-02-25 2004-02-24 Process for the manufacture of polyester via hydrogenation treatment of recycled diol

Publications (1)

Publication Number Publication Date
BRPI0407645A true BRPI0407645A (pt) 2006-02-21

Family

ID=32927560

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407645-1A BRPI0407645A (pt) 2003-02-25 2004-02-24 processos para a fabricação de poliéster

Country Status (16)

Country Link
EP (1) EP1599529B1 (pt)
KR (1) KR20050107449A (pt)
CN (1) CN100374479C (pt)
AR (1) AR043260A1 (pt)
AT (1) ATE446978T1 (pt)
BR (1) BRPI0407645A (pt)
CA (1) CA2519335A1 (pt)
DE (1) DE602004023822D1 (pt)
EG (2) EG23535A (pt)
ES (1) ES2335346T3 (pt)
MX (1) MXPA05008818A (pt)
SA (1) SA04250080B1 (pt)
TR (1) TR200503322T2 (pt)
TW (1) TW200418901A (pt)
WO (1) WO2004076513A2 (pt)
ZA (1) ZA200506716B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI473832B (zh) 2009-03-13 2015-02-21 Saudi Basic Ind Corp 聚對酞酸乙二酯的製造方法
EP2287225A1 (en) 2009-08-20 2011-02-23 Saudi Basic Industries Corporation Process for making polyethylene terephthalate
KR102306544B1 (ko) 2017-09-07 2021-09-30 주식회사 엘지화학 에스터화 반응에서의 1가 알코올의 제거 방법 및 이를 포함하는 에스터 조성물의 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE720959A (pt) * 1967-09-18 1969-03-17
JPS511403A (en) * 1974-06-18 1976-01-08 Toyo Boseki Echirengurikooruno seiseiho
DD247579A3 (de) * 1983-01-10 1987-07-15 Leipzig Chemieanlagen Verfahren zur herstellung von polybutylenterephthalat
JPH0635404B2 (ja) * 1985-02-27 1994-05-11 三菱化成株式会社 粗１，４−ブタンジオ−ルの精製方法
DE3943129A1 (de) * 1989-12-28 1991-07-04 Huels Chemische Werke Ag Verfahren zur herstellung von thermoplastischen, hochmolekularen copolyestern
JPH0511403A (ja) * 1990-09-18 1993-01-22 Toray Ind Inc ポルフイン系記録材料
AU1333801A (en) * 1999-10-13 2001-04-23 Troba, Inc. Electronic shopping management: task models
DE19963442A1 (de) * 1999-12-28 2001-07-05 Basf Ag Farbzahlverbesserung von mehrwertigen Alkoholen durch Hydrierung
US6380352B1 (en) 2000-08-29 2002-04-30 Eastman Chemical Company Polyester precursor purification process

Also Published As

Publication number Publication date
SA04250080B1 (ar) 2008-05-04
WO2004076513A3 (en) 2004-12-16
DE602004023822D1 (de) 2009-12-10
EP1599529B1 (en) 2009-10-28
ATE446978T1 (de) 2009-11-15
WO2004076513A2 (en) 2004-09-10
TR200503322T2 (tr) 2005-10-21
TW200418901A (en) 2004-10-01
ES2335346T3 (es) 2010-03-25
ZA200506716B (en) 2007-03-28
MXPA05008818A (es) 2005-10-18
KR20050107449A (ko) 2005-11-11
AR043260A1 (es) 2005-07-20
EG23535A (en) 2006-04-19
EP1599529A2 (en) 2005-11-30
CA2519335A1 (en) 2004-09-10
CN1784448A (zh) 2006-06-07
EG23887A (en) 2007-12-12
CN100374479C (zh) 2008-03-12

Similar Documents

Publication Publication Date Title
BR9814973B1 (pt) processo para recuperar material de carga de alimentaÇço de poliÉster adequado a partir de poliÉster reciclado.
BR0102927B1 (pt) composição acrìlica para uso como um capeado para plásticos estruturais em compósitos, processo para a produção de um compósito de um plástico estrutural e uma camada protetora fina, e, produto co-extrusado.
BR0108350A (pt) Composição contendo policarbonato e pigmentos
BR9704887A (pt) Processo para atenuar o efeito de halo visual em uma máquina de impressão colorida eletrofotográfica
Adler et al. Utilizing byproducts to enhance aquaculture sustainability
ATE268671T1 (de) Tiefdruckverfahren zur herstellung von strukturierten schleifoberflächen
ATE396063T1 (de) Identifikationskarte und verfahren zu deren herstellung
BRPI0407645A (pt) processos para a fabricação de poliéster
BR0115992A (pt) Material têxtil tratado com ciclodextrinas poliméricas e processo para produção do mesmo
BRPI0410484B1 (pt) processo para a preparação de uma composição fonte de matérias primas emulsificada com eficiência melhorada da atomização
BR0017236A (pt) Processo para remoção de contaminantes de flocos de rpet
BR0300844A (pt) Processo para o tratamento de resìduos de incineração de uma instalação de incineração
DE50106191D1 (de) Maschine zur Herstellung von Schildern, insbesondere Kraftfahrzeug-Kennzeichenschildern
ES2178665T3 (es) Componentes de latas de conserva con estructura metal-plastico-metal.
DE502007002439D1 (de) Verkleidung mit mehrteiliger deckschicht und verfahren zu ihrer herstellung
BR0318317A (pt) composição de matéria que é hidróxido de alumìnio, e, método para a produção de hidróxido de alumìnio no processo bayer
BR0008676A (pt) Processo para produção de uma trama plásticapara revestimento de um substrato de metal,laminado contendo esta trama plástica e produtoou componente produzido com a mesma
BR0202207A (pt) Policarbonatos, carbonatos de poliésteres e poliésteres e poliésteres tendo grupos terminais ramificados
BR0311307A (pt) método para criar uma escultura em um recipiente
BR9801484B1 (pt) processo para reciclagem de material composto com fibra de vidro.
IT1317298B1 (it) Processo di lavorazione atto al riciclaggio per flottazione deirifiuti costituiti da polistirolo espanso e al loro riutilizzo per la
KR101019429B1 (ko) 산업 디자이너를 위한 디자인 참고 카드
DE69731192D1 (de) Verbesserte dekontamination von wiederverwerteten pet durch verringerung der teilchengrösse
BR0300570A (pt) Processo e equipamento para cominuição de garrafas pet (poli tereftalato de etileno) pós-consumo através de cilindro
Wu The use of QFD and group technology methods in the safety function design and symbol allocation of machines

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 AS 7A E 8A ANUIDADES.

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 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.