BRPI0412172A - processo para produzir uma composição de policarbonato ramificado - Google Patents
processo para produzir uma composição de policarbonato ramificadoInfo
- Publication number
- BRPI0412172A BRPI0412172A BRPI0412172-4A BRPI0412172A BRPI0412172A BR PI0412172 A BRPI0412172 A BR PI0412172A BR PI0412172 A BRPI0412172 A BR PI0412172A BR PI0412172 A BRPI0412172 A BR PI0412172A
- Authority
- BR
- Brazil
- Prior art keywords
- producing
- polycarbonate composition
- branched polycarbonate
- branching
- ramified
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
"PROCESSO PARA PRODUZIR UMA COMPOSIçãO DE POLICARBONATO RAMIFICADO". A invenção presente é um processo para produzir policarbonatos ramificados provendo utilização ótima do agente de ramificação. Surpreendentemente descobriu-se que adicionando pelo menos uma porção do catalisador de acoplamento à polimerização no ponto a oligomerização na reação resulta num grau maior de ramificação e propriedades reológicas melhoradas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48940403P | 2003-07-23 | 2003-07-23 | |
PCT/US2004/020938 WO2005010073A1 (en) | 2003-07-23 | 2004-06-29 | Process for preparing branched polycarbonate |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0412172A true BRPI0412172A (pt) | 2006-08-22 |
Family
ID=34102865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0412172-4A BRPI0412172A (pt) | 2003-07-23 | 2004-06-29 | processo para produzir uma composição de policarbonato ramificado |
Country Status (11)
Country | Link |
---|---|
US (1) | US7057005B2 (pt) |
EP (1) | EP1651701B1 (pt) |
JP (1) | JP4690320B2 (pt) |
KR (1) | KR101342848B1 (pt) |
CN (1) | CN100447178C (pt) |
BR (1) | BRPI0412172A (pt) |
CA (1) | CA2532081A1 (pt) |
DE (1) | DE602004020777D1 (pt) |
MX (1) | MXPA06000792A (pt) |
TW (1) | TW200504115A (pt) |
WO (1) | WO2005010073A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080118729A1 (en) * | 2006-11-16 | 2008-05-22 | General Electric Company | Thermoplastic composition, method of making, and articles formed therefrom |
US20090186966A1 (en) * | 2008-01-22 | 2009-07-23 | Sabic Innovative Plastics Ip B.V. | Thermoplastic polyestercarbonate composition |
KR20110087333A (ko) * | 2008-11-24 | 2011-08-02 | 스타이런 유럽 게엠베하 | 내충격성이 개선된 선형 폴리카보네이트의 제조방법 |
RU2591189C2 (ru) * | 2011-02-11 | 2016-07-10 | Мицубиси Гэс Кемикал Компани, Инк. | Способ получения разветвленной ароматической поликарбонатной смолы с требуемой степенью разветвления |
US9739400B2 (en) | 2011-05-06 | 2017-08-22 | Vallourec Oil And Gas France | Coupling for connecting tubular elements for bottom-hole assemblies |
EP2554783A1 (fr) | 2011-08-01 | 2013-02-06 | Vallourec Mannesmann Oil&Gas France | Manchon pour connexion d'éléments tubulaires pour des installations de fond de puits |
KR101414256B1 (ko) | 2012-04-24 | 2014-08-07 | 비아이 이엠티 주식회사 | 분자량 조절이 가능한 분지형 폴리카보네이트 제조방법 및 이에 의해 제조된 분지형 폴리카보네이트 |
CN104419000B (zh) | 2013-08-30 | 2016-01-20 | 万华化学集团股份有限公司 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
CN109721718B (zh) * | 2018-12-25 | 2021-01-26 | 山东旭锐新材有限公司 | 一种溴代聚碳酸酯阻燃剂的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT595468A (pt) * | 1957-08-22 | |||
US3038365A (en) * | 1958-05-16 | 1962-06-12 | Richard H Peterson | Electronic organ |
US2999835A (en) * | 1959-01-02 | 1961-09-12 | Gen Electric | Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same |
GB1045533A (en) * | 1963-02-21 | 1966-10-12 | Gen Electric | Flame-resistant polycarbonate compositions |
US3544514A (en) * | 1965-01-15 | 1970-12-01 | Bayer Ag | Process for the production of thermoplastic polycarbonates |
JPS4945318A (pt) | 1972-09-08 | 1974-04-30 | ||
US4299928A (en) * | 1980-03-14 | 1981-11-10 | Mobay Chemical Corporation | Impact modified polycarbonates |
JPS59191719A (ja) | 1983-04-13 | 1984-10-30 | Mitsubishi Gas Chem Co Inc | 分岐化ポリカ−ボネ−トの製造方法 |
US4535143A (en) * | 1984-08-06 | 1985-08-13 | Mobay Chemical Corporation | Process for the preparation of copolycarbonates of sulfonyl diphenol |
DE3812049A1 (de) * | 1988-04-12 | 1989-10-26 | Bayer Ag | Verfahren zur herstellung von aromatischen polycarbonaten, aromatischen polyestercarbonaten und aromatischen polyestern |
US4962144B1 (en) * | 1988-12-30 | 1998-03-24 | Gen Electric | Composition |
US5037942A (en) * | 1990-03-28 | 1991-08-06 | The Dow Chemical Company | Continuous motionless mixer reactor process for the production of branched polycarbonate |
WO1994018258A1 (en) * | 1991-07-02 | 1994-08-18 | The Dow Chemical Company | Process for preparing polycarbonate having reduced carbonate byproduct content |
US5212282A (en) * | 1991-07-15 | 1993-05-18 | The Dow Chemical Company | Process for preparing random copolycarbonate from dianion of ortho-substituted dihydric phenol |
US5412060A (en) * | 1991-08-20 | 1995-05-02 | Bayer Aktiengesellschaft | Process for the production of polycarbonate of constant viscosity |
US5380814A (en) | 1992-06-16 | 1995-01-10 | Mitsui Toatsu Chemicals, Inc. | Aromatic polycarbonate and process for production thereof |
US5426170A (en) | 1992-12-02 | 1995-06-20 | Mitsui Toatsu Chemicals, Inc. | Method for preparing an aromatic polycarbonate |
JP3298726B2 (ja) * | 1992-12-02 | 2002-07-08 | 三井化学株式会社 | 芳香族ポリカーボネートおよびその製造方法 |
JPH07165901A (ja) * | 1993-12-16 | 1995-06-27 | Mitsui Toatsu Chem Inc | 芳香族ポリカーボネートの製造方法 |
US5412064A (en) * | 1994-01-12 | 1995-05-02 | The Dow Chemical Company | Process for preparing polycarbonate from a bisphenoxy fluorene |
US6166167A (en) | 1997-07-29 | 2000-12-26 | Mitsubishi Chemical Corporation | Polycarbonate resin for substrate of optical recording medium |
US6288204B1 (en) * | 1998-10-12 | 2001-09-11 | Mitsubishi Gas Chemical Company, Inc. | Branched polycarbonate resin and process for producing the same |
JP2000186136A (ja) * | 1998-10-12 | 2000-07-04 | Mitsubishi Gas Chem Co Inc | 分岐化ポリカ―ボネ―トおよびその製造方法。 |
US6225436B1 (en) * | 2000-04-07 | 2001-05-01 | The Dow Chemical Company | Polycarbonate preparation process |
-
2004
- 2004-06-29 MX MXPA06000792A patent/MXPA06000792A/es active IP Right Grant
- 2004-06-29 KR KR1020067001559A patent/KR101342848B1/ko active IP Right Grant
- 2004-06-29 BR BRPI0412172-4A patent/BRPI0412172A/pt not_active IP Right Cessation
- 2004-06-29 CN CNB200480020849XA patent/CN100447178C/zh active Active
- 2004-06-29 WO PCT/US2004/020938 patent/WO2005010073A1/en active Application Filing
- 2004-06-29 US US10/880,232 patent/US7057005B2/en not_active Expired - Fee Related
- 2004-06-29 DE DE602004020777T patent/DE602004020777D1/de active Active
- 2004-06-29 EP EP04777272A patent/EP1651701B1/en active Active
- 2004-06-29 JP JP2006521085A patent/JP4690320B2/ja active Active
- 2004-06-29 CA CA002532081A patent/CA2532081A1/en not_active Abandoned
- 2004-07-09 TW TW093120596A patent/TW200504115A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA06000792A (es) | 2006-04-18 |
EP1651701B1 (en) | 2009-04-22 |
JP2006528261A (ja) | 2006-12-14 |
TW200504115A (en) | 2005-02-01 |
CN100447178C (zh) | 2008-12-31 |
KR20060066060A (ko) | 2006-06-15 |
DE602004020777D1 (de) | 2009-06-04 |
KR101342848B1 (ko) | 2013-12-17 |
EP1651701A1 (en) | 2006-05-03 |
WO2005010073A1 (en) | 2005-02-03 |
CN1826368A (zh) | 2006-08-30 |
US7057005B2 (en) | 2006-06-06 |
CA2532081A1 (en) | 2005-02-03 |
US20050020804A1 (en) | 2005-01-27 |
JP4690320B2 (ja) | 2011-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0412172A (pt) | processo para produzir uma composição de policarbonato ramificado | |
BR0211699A (pt) | Processo para preparar uma argila modificada, argila modificada, e, nanocompósito de argila polimérica | |
BRPI0512370A (pt) | polìmeros de poli (ácidos lácticos) ramificados e processo para produção dos mesmos | |
BR0110015A (pt) | Nanopartìculas poliméricas que incluem componentes olfativos | |
BR0215743A (pt) | Processos para produção de um catalisador de polimerização de olefinas, para converter uma solução, e para (co) polimerização de uma olefina, catalisador para (co) polimerização de uma olefina, uso do componente catalisador, e, poliolefinas | |
BRPI0505302A (pt) | processo de toner | |
BRPI0414092A (pt) | processo para a produção de hidrocarbonetos de cadeia ramificada de metanol e/ou éter de dimetila | |
BR112012013051A2 (pt) | composição e produto | |
BRPI0720991A8 (pt) | Preparação da romidepsina | |
BR0003457A (pt) | Sìntese de borracha de estireno-butadieno | |
BR9801711A (pt) | Polímero para modificação em asfalto cimento. | |
BRPI0312398B8 (pt) | derivado de 1,3-difenilprop-2-en-1-ona substituído, processo de preparação de compostos, composição farmacêutica e utilização de pelo menos um derivado de 1,3-difenilprop-2-en-1-ona substituído | |
BRPI0605252A (pt) | processo baseado em água para a preparação de nanocompósitos de polìmero-argila | |
BR0208973A (pt) | Composição alimentìcia de animal de estimação contendo agente de formação de gel semi-refinado | |
BRPI0716663A8 (pt) | Processo para produzir um produto de nanopartículas de biopolímero | |
BR112018004470A2 (pt) | processo para produzir polímeros à base de etileno com contagens de gel reduzidas e baixa incrustação de reator | |
BRPI0500395A (pt) | Processo para a sìntese de (7-metóxi-1-naftil)acetonitrila e sua aplicação na sìntese de agomelatina | |
BR0208067A (pt) | Processo para a redução da produção de água em poços de petróleo | |
PE20090866A1 (es) | Procedimiento para preparar copolimeros modificados con silano | |
BR0303656A (pt) | Policarbonato com alta viscosidade de dilatação | |
BRPI0517928A (pt) | inibidores multifuncionais e multivalentes de angiogênese | |
BR0206828A (pt) | Composição, processo, para produzir a mesma, polìmero acrìlico, processo para produzir uma fibra polimérica, uso de um polìmero acrìlico, fibra, e, uso de uma composição | |
BR0109539A (pt) | Processo para produção de bisfenóis | |
BRPI0408185A (pt) | processo para aumentar a repelência à água de uma composição de ligantes minerais, produto e utilização do produto | |
BR0301667A (pt) | Processo para a preparação de polìmeros em emulsão com pureza elevada |
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 9A 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 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014. |