BR9001676A - Processo para a preparacao de um metacrilato de alquila - Google Patents

Processo para a preparacao de um metacrilato de alquila

Info

Publication number: BR9001676A
Authority: BR; Brazil
Prior art keywords: preparation; metacrylate; alkyl; alkyl metacrylate
Prior art date: 1989-04-11

Application number

BR909001676A

Other languages

English (en)

Inventor

Michael John Doyle

Johan Van Gogh

Johan Christiaan Van R Claasen

Original Assignee

Shell Int Research

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.)

1989-04-11

Filing date

1990-04-09

Publication date

1991-05-14

1990-04-09 Application filed by Shell Int Research filed Critical Shell Int Research

1991-05-14 Publication of BR9001676A publication Critical patent/BR9001676A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)
Processing Of Solid Wastes (AREA)

BR909001676A 1989-04-11 1990-04-09 Processo para a preparacao de um metacrilato de alquila BR9001676A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898908079A GB8908079D0 (en)	1989-04-11	1989-04-11	Process for the preparation of an alkyl methacrylate

Publications (1)

Publication Number	Publication Date
BR9001676A true BR9001676A (pt)	1991-05-14

Family

ID=10654768

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909001676A BR9001676A (pt)	1989-04-11	1990-04-09	Processo para a preparacao de um metacrilato de alquila

Country Status (15)

Country	Link
EP (1)	EP0392601B1 (pt)
JP (1)	JP2914713B2 (pt)
KR (1)	KR0173121B1 (pt)
CN (1)	CN1027587C (pt)
AU (1)	AU624697B2 (pt)
BR (1)	BR9001676A (pt)
CA (1)	CA2014152C (pt)
CZ (1)	CZ284057B6 (pt)
DD (1)	DD293577A5 (pt)
DE (1)	DE69010733T2 (pt)
ES (1)	ES2056365T3 (pt)
GB (1)	GB8908079D0 (pt)
NZ (1)	NZ233254A (pt)
PT (1)	PT93698B (pt)
SK (1)	SK278043B6 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5295405A (en) *	1990-04-10	1994-03-22	U.S. Philips Corporation	Device having a plate with multiple cooperating moving parts injection molded thereon
GB9114327D0 (en) *	1991-07-03	1991-08-21	Shell Int Research	Continuous process for the carbonylation of acetylenes
GB9120122D0 (en) *	1991-09-20	1991-11-06	Shell Int Research	Process for the preparation of methacrylate esters
DE69116149T2 (de) *	1991-10-30	1996-06-27	Shell Int Research	Verfahren zur Herstellung von Acrylestern
CN1046266C (zh) *	1993-08-19	1999-11-10	国际壳牌研究有限公司	羰基化炔属不饱和化合物的方法
WO1997027160A1 (en) *	1996-01-24	1997-07-31	Imperial Chemical Industries Plc	Process for the preparation of propyne
EP0870753A1 (en) *	1997-04-04	1998-10-14	Imperial Chemical Industries Plc	A process for the preparation of methacrylate esters
CN1305835C (zh) *	2005-04-12	2007-03-21	天津市天骄化工有限公司	多元醇丙烯酸酯的制备方法
FR2884513B1 (fr) *	2005-04-19	2009-07-03	Inst Francais Du Petrole	Procede de purification d'une coupe olefinique
JP4539599B2 (ja)	2006-03-31	2010-09-08	住友化学株式会社	メタクリル酸メチルの製造方法
EP2256102B1 (en)	2008-03-25	2018-09-26	Sumitomo Chemical Company, Limited	Process for production of alkoxycarbonyl compound
JP2013184924A (ja) *	2012-03-08	2013-09-19	Sumitomo Chemical Co Ltd	メチルアセチレンの製造方法及び触媒
JP6085206B2 (ja)	2013-03-26	2017-02-22	住友化学株式会社	メタクリル酸エステルの製造方法
JP6176965B2 (ja) *	2013-03-28	2017-08-09	住友化学株式会社	アセチレン化合物の製造方法
CN115991721B (zh) *	2021-10-18	2025-02-18	中化学科学技术研究有限公司	一种含膦化合物及其制备方法和作为乙烯齐聚催化剂组合物配体的应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL257287A (pt) *	1959-10-26
US3671605A (en)	1970-12-14	1972-06-20	Foote Mineral Co	Isomerization of allenes into their corresponding terminal acetylenic isomers
BE789438A (fr)	1971-10-01	1973-01-15	Linde Ag	Procede et dispositif pour la separation de methylacetylene et/ou de propadiene d'un melange avec du propylene et/ou du propane
CA1331173C (en) *	1986-12-05	1994-08-02	Eit Drent	Process for the carbonylation of acetylenically unsaturated compounds
JP4941163B2 (ja)	2007-08-06	2012-05-30	パルステック工業株式会社	ホログラム記録装置及びホログラム記録装置のレーザ光の光路長調整方法

1989
- 1989-04-11 GB GB898908079A patent/GB8908079D0/en active Pending
1990
- 1990-04-05 EP EP90200829A patent/EP0392601B1/en not_active Expired - Lifetime
- 1990-04-05 ES ES90200829T patent/ES2056365T3/es not_active Expired - Lifetime
- 1990-04-05 DE DE69010733T patent/DE69010733T2/de not_active Expired - Lifetime
- 1990-04-09 SK SK1779-90A patent/SK278043B6/sk unknown
- 1990-04-09 PT PT93698A patent/PT93698B/pt not_active IP Right Cessation
- 1990-04-09 BR BR909001676A patent/BR9001676A/pt not_active IP Right Cessation
- 1990-04-09 DD DD90339561A patent/DD293577A5/de not_active IP Right Cessation
- 1990-04-09 KR KR1019900004842A patent/KR0173121B1/ko not_active Expired - Lifetime
- 1990-04-09 NZ NZ233254A patent/NZ233254A/en unknown
- 1990-04-09 AU AU53054/90A patent/AU624697B2/en not_active Expired
- 1990-04-09 CZ CS901779A patent/CZ284057B6/cs not_active IP Right Cessation
- 1990-04-09 JP JP2092353A patent/JP2914713B2/ja not_active Expired - Lifetime
- 1990-04-09 CA CA002014152A patent/CA2014152C/en not_active Expired - Lifetime
- 1990-04-09 CN CN90101990A patent/CN1027587C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2014152A1 (en)	1990-10-11
CN1046519A (zh)	1990-10-31
ES2056365T3 (es)	1994-10-01
SK177990A3 (en)	1995-11-08
SK278043B6 (en)	1995-11-08
AU5305490A (en)	1990-10-18
DD293577A5 (de)	1991-09-05
NZ233254A (en)	1991-05-28
JPH02290831A (ja)	1990-11-30
CZ284057B6 (cs)	1998-08-12
KR900016089A (ko)	1990-11-12
GB8908079D0 (en)	1989-05-24
CZ177990A3 (cs)	1998-05-13
EP0392601B1 (en)	1994-07-20
DE69010733T2 (de)	1994-12-01
DE69010733D1 (de)	1994-08-25
KR0173121B1 (ko)	1999-03-30
PT93698B (pt)	1996-08-30
CA2014152C (en)	1999-05-11
PT93698A (pt)	1990-11-20
EP0392601A2 (en)	1990-10-17
EP0392601A3 (en)	1992-01-15
CN1027587C (zh)	1995-02-08
AU624697B2 (en)	1992-06-18
JP2914713B2 (ja)	1999-07-05

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Legal Events

Date	Code	Title	Description
1996-12-10	FF	Decision: intention to grant
1997-08-26	FG9A	Patent or certificate of addition granted
2001-11-27	PC	Transfer	Free format text: IMPERIAL CHEMICAL INDUSTRIES PLC (GB)
2005-01-25	B25A	Requested transfer of rights approved	Free format text: INEOS ACRYLICS UK LTD (GB)
2005-09-06	B25D	Requested change of name of applicant approved
2005-09-06	B25G	Requested change of headquarter approved
2013-05-21	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 09/04/2010