BRPI0417625B1 - Processo para a produção de éteres - Google Patents

Processo para a produção de éteres

Info

Publication number: BRPI0417625B1
Authority: BR; Brazil
Prior art keywords: ethers; production
Prior art date: 2003-12-16

Application number

BRPI0417625-1B1A

Other languages

English (en)

Inventor

Adrian Francis Backes

Andrew George Hiles

David Mark Sutton

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.)

2003-12-16

Filing date

2004-12-01

Publication date

2013-12-03

2004-12-01 Application filed filed Critical

2007-03-27 Publication of BRPI0417625A publication Critical patent/BRPI0417625A/pt

2013-12-03 Publication of BRPI0417625B1 publication Critical patent/BRPI0417625B1/pt

Links

150000002170 ethers Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D307/08—Preparation of tetrahydrofuran

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Furan Compounds (AREA)

BRPI0417625-1B1A 2003-12-16 2004-12-01 Processo para a produção de éteres BRPI0417625B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB0329152.3A GB0329152D0 (en)	2003-12-16	2003-12-16	Process
PCT/GB2004/005054 WO2005058855A1 (en)	2003-12-16	2004-12-01	Process for the production of ethers

Publications (2)

Publication Number	Publication Date
BRPI0417625A BRPI0417625A (pt)	2007-03-27
BRPI0417625B1 true BRPI0417625B1 (pt)	2013-12-03

Family

ID=30471165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0417625-1B1A BRPI0417625B1 (pt)	2003-12-16	2004-12-01	Processo para a produção de éteres

Country Status (20)

Country	Link
US (1)	US7598404B2 (pt)
EP (1)	EP1694661B1 (pt)
JP (1)	JP5013876B2 (pt)
KR (1)	KR101144761B1 (pt)
CN (1)	CN100577654C (pt)
AR (1)	AR047147A1 (pt)
AT (1)	ATE465155T1 (pt)
AU (1)	AU2004299317B2 (pt)
BR (1)	BRPI0417625B1 (pt)
CA (1)	CA2548372C (pt)
DE (1)	DE602004026773D1 (pt)
EA (1)	EA010589B1 (pt)
ES (1)	ES2344565T3 (pt)
GB (1)	GB0329152D0 (pt)
MX (1)	MXPA06006780A (pt)
MY (1)	MY143519A (pt)
NO (1)	NO20063214L (pt)
TW (1)	TWI338005B (pt)
WO (1)	WO2005058855A1 (pt)
ZA (1)	ZA200605821B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0421928D0 (en)	2004-10-01	2004-11-03	Davy Process Techn Ltd	Process
GB0803663D0 (en)	2008-02-28	2008-04-09	Davy Process Techn Ltd	Process
CN102190582B (zh) *	2010-03-19	2014-06-18	上海焦化有限公司	一种同时生产丁二酸二甲酯和1，4-丁二醇的方法
WO2012038242A1 (de)	2010-09-24	2012-03-29	Basf Se	Verfahren zur gewinnung von tetrahydrofuran
US9186599B2 (en)	2010-09-24	2015-11-17	Basf Se	Process for isolating tetrahydrofuran
CN102001939B (zh) *	2010-10-26	2013-08-14	中国科学院山西煤炭化学研究所	一种丁二酸二羧酸酯的制备方法
IN2014MN01013A (pt)	2011-11-25	2015-07-03	Conser Spa
US20130296585A1 (en)	2012-03-30	2013-11-07	Basf Corporation	Catalyst For Tetrahydrofuran Synthesis
GB201318175D0 (en)	2013-10-14	2013-11-27	Johnson Matthey Davy Technologies Ltd	Process
CN114829347B (zh) *	2019-12-10	2025-03-18	巴斯夫欧洲公司	在避免聚合物沉积的同时在气相中生产1,4-丁二醇、γ-丁内酯和四氢呋喃的方法
US12448344B2 (en)	2021-03-12	2025-10-21	Conser S.P.A.	Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4830272A (pt) *	1971-08-21	1973-04-21
JPS5318988B2 (pt) *	1972-05-26	1978-06-17
DE2455617C3 (de) *	1974-11-23	1982-03-18	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Butandiol und/oder Tetrahydrofuran über die Zwischenstufe des γ-Butyrolactons
BR8507068A (pt) *	1984-11-21	1987-07-14	Davy Mckee London	Processo para a producao de butano-1,4-diol
US4626604A (en) *	1985-09-11	1986-12-02	Davy Mckee (London) Limited	Hydrogenation process
GB9324753D0 (en) *	1993-12-02	1994-01-19	Davy Mckee London	Process
BE1011699A6 (fr) *	1998-01-08	1999-12-07	Pantochim Sa	Procede de production de tetrahydrofuranne et de gamma-butyrolactone.
BE1011698A6 (fr) *	1998-01-08	1999-12-07	Pantochim Sa	Procede de production de tetrahydrofuranne, de gamma-butyrolactone et de butanediol.
EP1108702A1 (en) *	1999-12-13	2001-06-20	Kvaerner Process Technology Limited	Process for the co-production of aliphatic diols and cyclic ethers
GB0117090D0 (en)	2001-07-12	2001-09-05	Kvaerner Process Tech Ltd	Process

2003
- 2003-12-16 GB GBGB0329152.3A patent/GB0329152D0/en not_active Ceased
2004
- 2004-11-26 TW TW093136631A patent/TWI338005B/zh not_active IP Right Cessation
- 2004-12-01 MX MXPA06006780A patent/MXPA06006780A/es active IP Right Grant
- 2004-12-01 KR KR1020067012060A patent/KR101144761B1/ko not_active Expired - Fee Related
- 2004-12-01 BR BRPI0417625-1B1A patent/BRPI0417625B1/pt not_active IP Right Cessation
- 2004-12-01 CN CN200480035623A patent/CN100577654C/zh not_active Expired - Lifetime
- 2004-12-01 ZA ZA200605821A patent/ZA200605821B/en unknown
- 2004-12-01 US US10/582,370 patent/US7598404B2/en not_active Expired - Fee Related
- 2004-12-01 CA CA2548372A patent/CA2548372C/en not_active Expired - Fee Related
- 2004-12-01 EP EP04801255A patent/EP1694661B1/en not_active Expired - Lifetime
- 2004-12-01 AT AT04801255T patent/ATE465155T1/de not_active IP Right Cessation
- 2004-12-01 WO PCT/GB2004/005054 patent/WO2005058855A1/en not_active Ceased
- 2004-12-01 EA EA200600972A patent/EA010589B1/ru not_active IP Right Cessation
- 2004-12-01 ES ES04801255T patent/ES2344565T3/es not_active Expired - Lifetime
- 2004-12-01 JP JP2006544534A patent/JP5013876B2/ja not_active Expired - Fee Related
- 2004-12-01 DE DE602004026773T patent/DE602004026773D1/de not_active Expired - Lifetime
- 2004-12-01 AU AU2004299317A patent/AU2004299317B2/en not_active Ceased
- 2004-12-03 MY MYPI20045021A patent/MY143519A/en unknown
- 2004-12-16 AR ARP040104689A patent/AR047147A1/es active IP Right Grant
2006
- 2006-07-11 NO NO20063214A patent/NO20063214L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
CN1890230A (zh)	2007-01-03
GB0329152D0 (en)	2004-01-21
AR047147A1 (es)	2006-01-11
WO2005058855A1 (en)	2005-06-30
CA2548372C (en)	2012-02-28
NO20063214L (no)	2006-07-11
EP1694661B1 (en)	2010-04-21
DE602004026773D1 (de)	2010-06-02
KR101144761B1 (ko)	2012-05-10
MXPA06006780A (es)	2006-08-23
EA010589B1 (ru)	2008-10-30
AU2004299317B2 (en)	2010-07-22
CN100577654C (zh)	2010-01-06
US7598404B2 (en)	2009-10-06
TW200535133A (en)	2005-11-01
US20070088169A1 (en)	2007-04-19
ATE465155T1 (de)	2010-05-15
JP2007516978A (ja)	2007-06-28
TWI338005B (en)	2011-03-01
EP1694661A1 (en)	2006-08-30
JP5013876B2 (ja)	2012-08-29
ES2344565T3 (es)	2010-08-31
EA200600972A1 (ru)	2006-10-27
ZA200605821B (en)	2008-05-28
BRPI0417625A (pt)	2007-03-27
MY143519A (en)	2011-05-31
AU2004299317A1 (en)	2005-06-30
CA2548372A1 (en)	2005-06-30
KR20060111584A (ko)	2006-10-27

Legal Events

Date	Code	Title	Description
2011-04-19	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2013-10-08	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2013-12-03	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/12/2004, OBSERVADAS AS CONDICOES LEGAIS.
2017-10-03	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
2018-01-23	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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