BR0011631A - Processos para a condução de reações de equilìbrio limitado - Google Patents
Processos para a condução de reações de equilìbrio limitadoInfo
- Publication number
- BR0011631A BR0011631A BR0011631-9A BR0011631A BR0011631A BR 0011631 A BR0011631 A BR 0011631A BR 0011631 A BR0011631 A BR 0011631A BR 0011631 A BR0011631 A BR 0011631A
- Authority
- BR
- Brazil
- Prior art keywords
- processes
- equilibrium reactions
- conducting
- conducting limited
- limited equilibrium
- Prior art date
Links
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Peptides Or Proteins (AREA)
- Glass Compositions (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33534199A | 1999-06-17 | 1999-06-17 | |
US09/361,395 US6482976B1 (en) | 1999-06-17 | 1999-07-26 | Processes for conducting equilibrium-limited reactions |
PCT/US2000/016040 WO2000078702A1 (en) | 1999-06-17 | 2000-06-12 | Processes for conducting equilibrium-limited reactions |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0011631A true BR0011631A (pt) | 2002-04-30 |
BR0011631B1 BR0011631B1 (pt) | 2011-12-27 |
Family
ID=23311374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0011631-9A BR0011631B1 (pt) | 1999-06-17 | 2000-06-12 | processos para a conduÇço de reaÇÕes de equilÍbrio limitado. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6482976B1 (pt) |
EP (1) | EP1192120B1 (pt) |
BR (1) | BR0011631B1 (pt) |
DE (1) | DE60016409T2 (pt) |
MY (1) | MY127039A (pt) |
ZA (1) | ZA200110219B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6649787B1 (en) * | 1999-10-12 | 2003-11-18 | Nippon Shokubai Co., Ltd. | Method for preparing (meth) acrylic acid ester |
US6420590B1 (en) * | 2000-10-31 | 2002-07-16 | Closure Medical Corporation | Continuous processes and apparatus for forming cyanoacetate and cyanoacrylate |
DE10127938A1 (de) * | 2001-06-08 | 2002-07-25 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
DE10154714A1 (de) * | 2001-11-09 | 2002-11-07 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
WO2003057660A1 (fr) * | 2001-12-26 | 2003-07-17 | Mitsubishi Chemical Corporation | Procede de decomposition d'un sous-produit de la production d'ester(meth)acrylique |
US7569721B2 (en) * | 2003-02-28 | 2009-08-04 | Union Carbide Chemicals And Plastics Technology Corporation | Process for conducting equilibrium-limited reactions |
DE102005006974A1 (de) * | 2005-02-16 | 2006-08-24 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Cyclohexyl(meth)acrylat |
US9815097B2 (en) | 2011-09-27 | 2017-11-14 | Rohm And Haas Company | Method for cleaning a (meth)acrylate ester process tank |
FR3008971B1 (fr) | 2013-07-29 | 2016-08-19 | Arkema France | Procede de production en continu d'acrylates legers par esterification d'un acide acrylique de grade ester brut |
KR102662145B1 (ko) * | 2017-08-17 | 2024-04-29 | 바스프 에스이 | 아크릴산 n-부틸 에스테르 또는 아크릴산 이소부틸 에스테르를 연속적으로 제조하는 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645660A (en) * | 1951-05-16 | 1953-07-14 | Standard Oil Dev Co | Excess acid process for the manufacture of esters |
US3700726A (en) | 1971-02-19 | 1972-10-24 | Eastman Kodak Co | Process for the manufacture of glycol ether acetates |
DE2552987C2 (de) * | 1975-11-26 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen Herstellung ätherfreier Acrylsäurealkylester |
US4748268A (en) * | 1986-07-31 | 1988-05-31 | Amoco Corporation | Continuous process for production of methacrylic acid ester of C1 to C4 aliphatic alcohol |
DE19510891A1 (de) | 1995-03-24 | 1996-09-26 | Basf Ag | Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure |
DE19536178A1 (de) | 1995-09-28 | 1997-04-03 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
SG81213A1 (en) | 1995-12-15 | 2001-06-19 | Rohm & Haas | Process for producing butyle acrylate |
CN1099405C (zh) | 1997-05-20 | 2003-01-22 | 联合碳化化学品及塑料技术公司 | 精制丙烯酸丁酯的方法 |
WO1998052903A1 (en) | 1997-05-20 | 1998-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for conducting equilibrium-limited reactions |
CA2252748A1 (en) | 1997-11-17 | 1999-05-17 | Rohm And Haas Company | Process for preparing alkyl (meth) acrylates |
-
1999
- 1999-07-26 US US09/361,395 patent/US6482976B1/en not_active Expired - Lifetime
-
2000
- 2000-06-12 DE DE60016409T patent/DE60016409T2/de not_active Expired - Lifetime
- 2000-06-12 BR BRPI0011631-9A patent/BR0011631B1/pt not_active IP Right Cessation
- 2000-06-12 EP EP00941338A patent/EP1192120B1/en not_active Expired - Lifetime
- 2000-06-14 MY MYPI20002704 patent/MY127039A/en unknown
-
2001
- 2001-12-12 ZA ZA200110219A patent/ZA200110219B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US6482976B1 (en) | 2002-11-19 |
MY127039A (en) | 2006-11-30 |
ZA200110219B (en) | 2002-12-12 |
DE60016409T2 (de) | 2005-11-24 |
BR0011631B1 (pt) | 2011-12-27 |
EP1192120A1 (en) | 2002-04-03 |
EP1192120B1 (en) | 2004-12-01 |
DE60016409D1 (de) | 2005-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: COM A PETICAO NO 020090119503, DE 21/12/2009, A REQUERENTE APRESENTOU MANIFESTCAO A CERCA DO PARECER NOTIFICADO NA RPI 2020, DE 22/09/2009, ALEM DE NOVAS VIAS DO QUADRO REIVINDICATORIO ( TOTAL DE 30 REIVINDICACOES). NO ENTANTO, NA PETICAO NO 032004, DE 12/06/2003, ONDE A REQUERENTE SOLICITOU O EXAME DO PRESENTE PEDIDO, E INDICADO O PAGEMENTO RELATIVO A 28 REIVINDICACOES. DESSE MODO, A FIM DE DAR CONTINUIDADE AO EXAME DO PEDIDO, A REQUERENTE DEVERA COMPLEMENTAR A RETRIBUICAO EQUIVALENTE A 02 ( DUAS ) REIVINDICACOES EXCEDENTES. |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: UNION CARBIDE CHEMICALS AND PLASTICS TECHNOLOGY LL Free format text: ALTERADO DE: UNION CARBIDE CHEMICALS AND PLASTICS TECHNOLOGY CORPORATION |
|
B25A | Requested transfer of rights approved |
Owner name: ARKEMA INC. (US) Free format text: TRANSFERIDO DE: UNION CARBIDE CHEMICALS AND PLASTICS TECHNOLOGY LLC |
|
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/12/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24B | Patent annual fee: requirement for complementing annual fee |
Free format text: REFERENTE A 13A ANUIDADE, DE ACORDO COM TABELA VIGENTE, GUIA DE RECOLHIMENTO 92120460079-0. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO 24.2, RPI 2277 DE 26-08-2014. |
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B21H | Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO 21.6 NA RPI 2313 DE 05/05/2015. |
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B24D | Patent annual fee: restoration after fee payment | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |