ATE233725T1 - Verfahren zum herstellen von methylmethacrylat - Google Patents

Verfahren zum herstellen von methylmethacrylat

Info

Publication number: ATE233725T1
Authority: AT; Austria
Prior art keywords: methyl methacrylate; producing methyl; producing; separating; manufacture
Prior art date: 1997-07-12

Application number

AT98932415T

Other languages

English (en)

Inventor

Joseph Youngblood Stuart

John Stuart Martin

David William Parten

Stephen Patrick Harrison

Original Assignee

Lucite Int Uk Ltd

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.)

1997-07-12

Filing date

1998-07-10

Publication date

2003-03-15

1998-07-10 Application filed by Lucite Int Uk Ltd filed Critical Lucite Int Uk Ltd

2003-03-15 Application granted granted Critical

2003-03-15 Publication of ATE233725T1 publication Critical patent/ATE233725T1/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

AT98932415T 1997-07-12 1998-07-10 Verfahren zum herstellen von methylmethacrylat ATE233725T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9714632.8A GB9714632D0 (en)	1997-07-12	1997-07-12	Process for the production of methyl methacrylate
PCT/GB1998/002028 WO1999002481A1 (en)	1997-07-12	1998-07-10	Process for the production of methyl methacrylate

Publications (1)

Publication Number	Publication Date
ATE233725T1 true ATE233725T1 (de)	2003-03-15

Family

ID=10815711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98932415T ATE233725T1 (de)	1997-07-12	1998-07-10	Verfahren zum herstellen von methylmethacrylat

Country Status (22)

Country	Link
US (1)	US6670501B1 (de)
EP (1)	EP0996611B1 (de)
JP (1)	JP4343423B2 (de)
KR (1)	KR100547072B1 (de)
CN (1)	CN1130331C (de)
AT (1)	ATE233725T1 (de)
AU (1)	AU729645B2 (de)
BR (1)	BR9810705A (de)
CA (1)	CA2294147C (de)
CZ (1)	CZ296332B6 (de)
DE (1)	DE69811899T2 (de)
ES (1)	ES2192776T3 (de)
GB (1)	GB9714632D0 (de)
HU (1)	HUP0002515A3 (de)
ID (1)	ID24501A (de)
MY (1)	MY120750A (de)
NZ (1)	NZ501882A (de)
PL (1)	PL197704B1 (de)
RU (1)	RU2207334C2 (de)
TW (1)	TW561147B (de)
WO (1)	WO1999002481A1 (de)
ZA (1)	ZA986166B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4033329B2 (ja) *	2002-01-23	2008-01-16	三菱レイヨン株式会社	注型成型品の製造方法および注型成型品
EP2025660A3 (de) *	2007-08-14	2009-03-04	Rohm and Haas Company	Verfahren zur Herstellung von Ethylen- und Kohlenstoff-Monoxid-Mischungen aus Ethan
GB0809332D0 (en)	2008-05-22	2008-07-02	Lucite Int Uk Ltd	Production of ethylenically unsaturated acids or esters thereof
WO2011001887A1 (ja) *	2009-06-30	2011-01-06	株式会社日本触媒	アクリル酸の晶析装置およびこれを用いたアクリル酸の晶析方法
US8765629B2 (en)	2011-09-16	2014-07-01	Eastman Chemical Company	Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9573119B2 (en)	2011-09-16	2017-02-21	Eastman Chemical Company	Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8993801B2 (en)	2011-09-16	2015-03-31	Eastman Chemical Company	Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8883672B2 (en)	2011-09-16	2014-11-11	Eastman Chemical Company	Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
GB202118029D0 (en)	2021-12-13	2022-01-26	Mitsubishi Chemical Uk Ltd	A process for purification of crude methyl methacrylate
EP4321500A1 (de) *	2022-08-08	2024-02-14	Arkema France	Verfahren und installation zur produktion eines monomers durch depolymerisation des entsprechenden polymers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1107234A (en)	1965-10-22	1968-03-27	Air Reduction	Production of acrylate and methacrylate esters
US3440276A (en) *	1965-12-29	1969-04-22	Commercial Solvents Corp	Process for preparing acrylic esters
UST955005I4 (en) *	1967-12-26	1977-02-01		Process for purification of alkyl methacrylates
GB1235208A (en) *	1967-12-26	1971-06-09	Eastman Kodak Co	Purification of alkyl methacrylates
US4230888A (en) *	1977-12-15	1980-10-28	Standard Oil Company (Ohio)	Process for purification of acrylic acid by fractional crystallization
TW305830B (de) *	1993-03-26	1997-05-21	Sulzer Chemtech Ag
JP3293702B2 (ja) *	1993-11-09	2002-06-17	三菱瓦斯化学株式会社	メチルメタクリレート系重合体の製造方法
KR960000850A (ko) *	1994-06-06	1996-01-25	사토 아키오	메타크릴산메틸의 연속제조방법
FR2720749B1 (fr) *	1994-06-06	1996-07-19	Atochem Elf Sa	Procédé de fabrication d'un poly(méthacrylate de méthyle) à teneur élevée en triades syndiotactiques.
MY120051A (en) *	1997-07-30	2005-08-30	Mitsubishi Rayon Co	Process for purification of (meth)acrylic acid
EP1078669A1 (de) *	1999-08-23	2001-02-28	Sulzer Chemtech AG	Verfahren und Kristallisator zur Reinigung von Stoffen oder Stoffgemischen
DE10003497A1 (de) *	2000-01-27	2001-04-12	Basf Ag	Reinigungsverfahren für (Meth)acrylsäure

1997
- 1997-07-12 GB GBGB9714632.8A patent/GB9714632D0/en active Pending
1998
- 1998-07-10 NZ NZ501882A patent/NZ501882A/en unknown
- 1998-07-10 ID IDW20000055D patent/ID24501A/id unknown
- 1998-07-10 DE DE69811899T patent/DE69811899T2/de not_active Expired - Lifetime
- 1998-07-10 WO PCT/GB1998/002028 patent/WO1999002481A1/en active IP Right Grant
- 1998-07-10 PL PL337995A patent/PL197704B1/pl not_active IP Right Cessation
- 1998-07-10 ES ES98932415T patent/ES2192776T3/es not_active Expired - Lifetime
- 1998-07-10 US US09/462,669 patent/US6670501B1/en not_active Expired - Fee Related
- 1998-07-10 EP EP98932415A patent/EP0996611B1/de not_active Expired - Lifetime
- 1998-07-10 KR KR1020007000272A patent/KR100547072B1/ko not_active IP Right Cessation
- 1998-07-10 AU AU82344/98A patent/AU729645B2/en not_active Ceased
- 1998-07-10 RU RU2000103271/04A patent/RU2207334C2/ru not_active IP Right Cessation
- 1998-07-10 ZA ZA986166A patent/ZA986166B/xx unknown
- 1998-07-10 HU HU0002515A patent/HUP0002515A3/hu unknown
- 1998-07-10 MY MYPI98003175A patent/MY120750A/en unknown
- 1998-07-10 AT AT98932415T patent/ATE233725T1/de not_active IP Right Cessation
- 1998-07-10 CN CN98807128A patent/CN1130331C/zh not_active Expired - Fee Related
- 1998-07-10 JP JP2000502011A patent/JP4343423B2/ja not_active Expired - Fee Related
- 1998-07-10 CA CA002294147A patent/CA2294147C/en not_active Expired - Fee Related
- 1998-07-10 CZ CZ20000079A patent/CZ296332B6/cs not_active IP Right Cessation
- 1998-07-10 BR BR9810705-4A patent/BR9810705A/pt not_active Application Discontinuation
- 1998-07-16 TW TW087111574A patent/TW561147B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
RU2207334C2 (ru)	2003-06-27
AU8234498A (en)	1999-02-08
GB9714632D0 (en)	1997-09-17
CZ200079A3 (cs)	2000-05-17
BR9810705A (pt)	2000-08-08
JP4343423B2 (ja)	2009-10-14
TW561147B (en)	2003-11-11
EP0996611B1 (de)	2003-03-05
MY120750A (en)	2005-11-30
HUP0002515A3 (en)	2006-02-28
CA2294147C (en)	2007-02-13
CA2294147A1 (en)	1999-01-21
ES2192776T3 (es)	2003-10-16
AU729645B2 (en)	2001-02-08
CN1130331C (zh)	2003-12-10
NZ501882A (en)	2001-09-28
CN1263521A (zh)	2000-08-16
CZ296332B6 (cs)	2006-02-15
KR100547072B1 (ko)	2006-02-01
DE69811899D1 (de)	2003-04-10
US6670501B1 (en)	2003-12-30
PL337995A1 (en)	2000-09-25
EP0996611A1 (de)	2000-05-03
PL197704B1 (pl)	2008-04-30
ZA986166B (en)	1999-01-22
JP2001509499A (ja)	2001-07-24
ID24501A (id)	2000-07-20
WO1999002481A1 (en)	1999-01-21
DE69811899T2 (de)	2003-11-06
KR20010021713A (ko)	2001-03-15
HUP0002515A2 (hu)	2000-11-28

Legal Events

Date	Code	Title	Description
2003-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69727963D1 (de)	2004-04-08	Verfahren zur kristallisation von 2,4,6,8,10,12,-hexanitro-2,4,6,8,10,12,-hexaazatetrazyklo- [5.5.0.05,9 0 3,11]-dodecan durch ausfällen
ATE188460T1 (de)	2000-01-15	Verfahren zum herstellen von derivaten des 4a,5,9,10,11,12,-hexahydro-6h-benzofuro(3a,3,2- ef)(2)benzazepins
ATE233725T1 (de)	2003-03-15	Verfahren zum herstellen von methylmethacrylat
FR2704548B1 (fr)	1999-03-12	Procédé pour la production de trialcoxysilanes.
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EA199900740A1 (ru)	2000-02-28	Способ получения эпросартана (варианты)
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DE59904129D1 (de)	2003-03-06	Verfahren zum Herstellen von energieabsorbierenden Strukturelementen
FR2772788B1 (fr)	2000-11-17	Procede pour accroitre la production de certains polyols par une souche osmotolerante
DK0820468T3 (da)	2000-08-28	Fremgangsmåde til rensning af glycoproteiner, såsom erythropoietin
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