UA35553C2 - Спосіб отримання ароматичних сполук - Google Patents

Спосіб отримання ароматичних сполук

Info

Publication number
UA35553C2
UA35553C2 UA93002663A UA93002663A UA35553C2 UA 35553 C2 UA35553 C2 UA 35553C2 UA 93002663 A UA93002663 A UA 93002663A UA 93002663 A UA93002663 A UA 93002663A UA 35553 C2 UA35553 C2 UA 35553C2
Authority
UA
Ukraine
Prior art keywords
preparation
aromatic compounds
brought
contact
aromatic
Prior art date
Application number
UA93002663A
Other languages
English (en)
Russian (ru)
Inventor
Фаузі Джулак
Фаузи Джулак
Деніс Ревелант
Денис Ревелант
Паскаль Вакус
Original Assignee
Рон-Пуленк Шимі
Рон-Пуленк Шими
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.)
Filing date
Publication date
Application filed by Рон-Пуленк Шимі, Рон-Пуленк Шими filed Critical Рон-Пуленк Шимі
Publication of UA35553C2 publication Critical patent/UA35553C2/uk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

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

Abstract

Цей винахід належить до способу отримання ароматичних сполук, заміщених, щонайменше, двома групами ізоціанатів. Спосіб характеризується тим, що у контакт з фосгеном вводять щонайменше одну сполуку (А), що містить принаймні двофункціональний первинний амін і принаймні одну ароматичну ланку, а також тим, що реактор, в якому здійснюється контакт цих реагентів, не має рухомого елемента, що перемішує.
UA93002663A 1992-10-16 1993-10-12 Спосіб отримання ароматичних сполук UA35553C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212436A FR2697017B1 (fr) 1992-10-16 1992-10-16 Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse.

Publications (1)

Publication Number Publication Date
UA35553C2 true UA35553C2 (uk) 2001-04-16

Family

ID=9434630

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93002663A UA35553C2 (uk) 1992-10-16 1993-10-12 Спосіб отримання ароматичних сполук

Country Status (14)

Country Link
US (1) US5391683A (uk)
EP (1) EP0593334B1 (uk)
JP (1) JP2619798B2 (uk)
KR (1) KR100209992B1 (uk)
CN (1) CN1052473C (uk)
BR (1) BR9304250A (uk)
CA (1) CA2108508C (uk)
DE (1) DE69311053T2 (uk)
ES (1) ES2105172T3 (uk)
FR (1) FR2697017B1 (uk)
HU (1) HU214155B (uk)
PL (1) PL177910B1 (uk)
RU (1) RU2136658C1 (uk)
UA (1) UA35553C2 (uk)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723585B1 (fr) * 1994-08-12 1996-09-27 Rhone Poulenc Chimie Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse.
DE19800529A1 (de) * 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
DE10133728A1 (de) † 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10133729A1 (de) * 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10158160A1 (de) 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
DE10161384A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
DE10222023A1 (de) * 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10238995A1 (de) * 2002-08-20 2004-02-26 Basf Ag Gasphasenphosgenierung bei moderaten Drücken
DE10245704A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10359627A1 (de) * 2003-12-18 2005-07-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diisocyanaten
DE102004030164A1 (de) 2004-06-22 2006-01-19 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102005037328A1 (de) 2005-08-04 2007-02-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
EP2044009B1 (de) 2006-07-13 2015-02-25 Basf Se Verfahren zur herstellung von isocyanaten
BRPI0714842A2 (pt) 2006-08-01 2013-05-21 Basf Se processo para preparar um composto, composto, e, uso do composto
KR101440166B1 (ko) 2006-10-26 2014-09-12 바스프 에스이 이소시아네이트의 제조 방법
EP2079684B1 (de) 2006-11-07 2016-06-22 Basf Se Verfahren zur herstellung von isocyanaten
DE102006058634A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
EP2111392B1 (de) * 2007-01-17 2012-08-15 Basf Se Verfahren zur herstellung von isocyanaten
EP2188248A1 (de) * 2007-08-30 2010-05-26 Basf Se Verfahren zur herstellung von isocyanaten
KR101572277B1 (ko) 2007-08-30 2015-11-26 바스프 에스이 이소시아네이트의 제조 방법
US8288584B2 (en) 2007-09-19 2012-10-16 Basf Se Process for preparing isocyanates
DE102007056511A1 (de) * 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
DE102008061686A1 (de) * 2008-12-11 2010-06-17 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
FR2940283B1 (fr) * 2008-12-18 2011-03-11 Perstorp Tolonates France Utilisation d'un reacteur de type piston pour la mise en oeuvre d'un procede de phosgenation.
DE102008063728A1 (de) * 2008-12-18 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008063991A1 (de) * 2008-12-19 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009033639A1 (de) 2009-07-17 2011-01-20 Bayer Materialscience Ag Verfahen zur Herstellung von Isocyanaten in der Gasphase
CN101670263B (zh) * 2009-09-03 2012-11-21 天津大学 气相法制备甲苯二异氰酸酯的反应器及操作方法
CN101774948B (zh) * 2010-03-01 2012-10-17 甘肃银达化工有限公司 连续制备甲苯二异氰酸酯的方法
KR20130029064A (ko) 2010-03-18 2013-03-21 바스프 에스이 이소시아네이트의 제조 방법
US8981145B2 (en) 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
PL214497B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób otrzymywania toluilenodiizocyjanianu (TDI) w procesie fosgenowania toluilenodiaminy (TDA) w fazie gazowej
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
KR20140037139A (ko) 2011-05-24 2014-03-26 바스프 에스이 바이오매스로부터 폴리이소시아네이트의 제조 방법
JP6113824B2 (ja) 2012-03-19 2017-04-12 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ イソシアネートの製造方法
CN102875418A (zh) * 2012-09-28 2013-01-16 青岛科技大学 一种喷雾式气液两相光气化制备异氰酸酯的方法
EP3129351B1 (de) * 2014-04-11 2019-04-10 Covestro Deutschland AG Verfahren zur herstellung von xylylendiisocyanaten in der gasphase
US10040753B2 (en) 2015-06-12 2018-08-07 Covestro Deutschland Ag Method for preparing diisocyanates in the gas phase
CN105032307B (zh) * 2015-07-21 2017-07-21 万华化学集团股份有限公司 一种动态自清理反应器及其用于制备异氰酸酯的方法
US11814339B2 (en) 2018-12-26 2023-11-14 Wanhua Chemical Group Co., Ltd. Method for preparing isocyanate in gaseous phase

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115831A (en) * 1917-05-12 1918-08-08 Lancia & Co Improved Spring Suspension for Motor Vehicles.
GB656726A (en) * 1945-06-25 1951-08-29 Monsanto Chemicals Improvements in or relating to processes of preparing carbamyl chlorides and isocyanic acid esters and the compounds resulting from said processes
US2480089A (en) * 1948-03-24 1949-08-23 Monsanto Chemicals Method of producing isocyanates
GB1165831A (en) * 1967-01-26 1969-10-01 Ici Ltd Process for the Production of Isocyanates and Carbamyl Chlorides
DE3714439A1 (de) * 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
JPH05139885A (ja) * 1991-11-15 1993-06-08 Sumitomo Electric Ind Ltd 単結晶の製造方法および製造装置

Also Published As

Publication number Publication date
ES2105172T3 (es) 1997-10-16
HUT66565A (en) 1994-12-28
FR2697017A1 (fr) 1994-04-22
HU214155B (hu) 1998-01-28
BR9304250A (pt) 1994-05-10
JPH06192205A (ja) 1994-07-12
CN1052473C (zh) 2000-05-17
RU2136658C1 (ru) 1999-09-10
DE69311053D1 (de) 1997-07-03
HU9302911D0 (en) 1993-12-28
DE69311053T2 (de) 1997-11-06
FR2697017B1 (fr) 1995-01-06
KR100209992B1 (ko) 1999-07-15
JP2619798B2 (ja) 1997-06-11
EP0593334B1 (fr) 1997-05-28
CA2108508A1 (fr) 1994-04-17
CN1094395A (zh) 1994-11-02
US5391683A (en) 1995-02-21
CA2108508C (fr) 1999-04-27
PL177910B1 (pl) 2000-01-31
EP0593334A1 (fr) 1994-04-20

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