PT1401802E - Processo para a preparação de isocianatos - Google Patents

Processo para a preparação de isocianatos Download PDF

Info

Publication number: PT1401802E
Authority: PT; Portugal
Prior art keywords: producing isocyanates; isocyanates; phosgene; solvent; isocyanate
Prior art date: 2001-06-19

Application number

PT02745367T

Other languages

English (en)

Inventor

Christian Muller

Eckhard Stroefer

Andreas Woelfert

Original Assignee

Basf Se

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.)

2001-06-19

Filing date

2002-06-06

Publication date

2008-05-30

2002-06-06 Application filed by Basf Se filed Critical Basf Se

2008-05-30 Publication of PT1401802E publication Critical patent/PT1401802E/pt

Links

239000012948 isocyanate Substances 0.000 title abstract 4
150000002513 isocyanates Chemical class 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 2
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
150000001412 amines Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
150000003141 primary amines Chemical class 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1

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)

PT02745367T 2001-06-19 2002-06-06 Processo para a preparação de isocianatos PT1401802E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE10129233A DE10129233A1 (de)	2001-06-19	2001-06-19	Verfahren zur Herstellung von Isocyanaten

Publications (1)

Publication Number	Publication Date
PT1401802E true PT1401802E (pt)	2008-05-30

Family

ID=7688517

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT02745367T PT1401802E (pt)	2001-06-19	2002-06-06	Processo para a preparação de isocianatos

Country Status (11)

Country	Link
US (1)	US6833469B2 (pt)
EP (1)	EP1401802B1 (pt)
JP (1)	JP4064342B2 (pt)
KR (1)	KR100809990B1 (pt)
CN (1)	CN1218934C (pt)
AT (1)	ATE393761T1 (pt)
DE (2)	DE10129233A1 (pt)
ES (1)	ES2302821T3 (pt)
HU (1)	HU229636B1 (pt)
PT (1)	PT1401802E (pt)
WO (1)	WO2002102763A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10349504A1 (de) *	2003-10-23	2005-05-25	Bayer Technology Services Gmbh	Verfahren zur Herstellung von Isocyanaten in der Gasphase
JP4739798B2 (ja) *	2005-04-05	2011-08-03	三井化学株式会社	ポリイソシアネート連続製造装置
DE102006024542A1 (de) *	2006-05-23	2007-11-29	Bayer Materialscience Ag	Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas
US8030522B2 (en) *	2006-06-07	2011-10-04	Bayer Materialscience Llc	Process for the production of toluene diisocyanate
PT2307356E (pt) *	2008-07-23	2012-07-31	Basf Se	Processo para a produção de isocianatos
WO2012160072A1 (de)	2011-05-24	2012-11-29	Basf Se	Verfahren zur herstellung von polyisocyanaten aus biomasse
US8933262B2 (en)	2011-05-24	2015-01-13	Basf Se	Process for preparing polyisocyanates from biomass
JP5815087B2 (ja) *	2013-12-10	2015-11-17	コリアクムホペトロケミカルカンパニー．，リミテッド	高速噴射を利用した異種流体の混合反応器
CN106232574A (zh) *	2014-04-23	2016-12-14	巴斯夫欧洲公司	在作为溶剂的碳酸二烷基酯中制备异氰酸酯的方法
CN104961652B (zh) *	2015-05-30	2017-03-22	扬州天启新材料股份有限公司	一种双酚a型氰酸酯树脂单体的制备方法
WO2017001320A1 (de)	2015-06-29	2017-01-05	Covestro Deutschland Ag	Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen
CN105509507B (zh) *	2016-01-07	2017-07-14	甘肃银光聚银化工有限公司	一种环路喷射冷却器及采用其对异氰酸酯气体快速降温的方法
KR102408416B1 (ko) *	2018-06-07	2022-06-14	우리화인켐 주식회사	디이소시아네이트 및 광학 렌즈의 제조방법
EP3750868A1 (de) *	2019-06-11	2020-12-16	Covestro Deutschland AG	Verfahren zur herstellung einer amin-hydrochlorid-suspension
CN113024416A (zh) *	2021-04-26	2021-06-25	上海交通大学	一种由有机胺光气化制备异氰酸酯的反应系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2822373A (en)		1958-02-04		Amine
DE1192641B (de)	1963-10-09	1965-05-13	Basf Ag	Verfahren zur Herstellung von Isocyanaten
BE790461A (fr)	1971-10-25	1973-02-15	Quimco Gmbh	Procede de production d'isocyanates organiques
WO1996016028A1 (de) *	1994-11-17	1996-05-30	Bayer Aktiengesellschaft	Verfahren zur herstellung von isocyanaten

2001
- 2001-06-19 DE DE10129233A patent/DE10129233A1/de not_active Withdrawn
2002
- 2002-06-06 PT PT02745367T patent/PT1401802E/pt unknown
- 2002-06-06 US US10/480,240 patent/US6833469B2/en not_active Expired - Fee Related
- 2002-06-06 AT AT02745367T patent/ATE393761T1/de not_active IP Right Cessation
- 2002-06-06 JP JP2003505306A patent/JP4064342B2/ja not_active Expired - Fee Related
- 2002-06-06 EP EP02745367A patent/EP1401802B1/de not_active Expired - Lifetime
- 2002-06-06 CN CNB028121457A patent/CN1218934C/zh not_active Expired - Fee Related
- 2002-06-06 HU HU0400129A patent/HU229636B1/hu not_active IP Right Cessation
- 2002-06-06 DE DE50212185T patent/DE50212185D1/de not_active Expired - Lifetime
- 2002-06-06 KR KR1020037016250A patent/KR100809990B1/ko not_active Expired - Fee Related
- 2002-06-06 WO PCT/EP2002/006196 patent/WO2002102763A1/de not_active Ceased
- 2002-06-06 ES ES02745367T patent/ES2302821T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1516688A (zh)	2004-07-28
HU229636B1 (en)	2014-03-28
HUP0400129A2 (hu)	2004-06-28
US6833469B2 (en)	2004-12-21
US20040192959A1 (en)	2004-09-30
ES2302821T3 (es)	2008-08-01
WO2002102763A1 (de)	2002-12-27
ATE393761T1 (de)	2008-05-15
DE50212185D1 (de)	2008-06-12
JP2004529987A (ja)	2004-09-30
JP4064342B2 (ja)	2008-03-19
KR20040008222A (ko)	2004-01-28
CN1218934C (zh)	2005-09-14
EP1401802A1 (de)	2004-03-31
EP1401802B1 (de)	2008-04-30
DE10129233A1 (de)	2003-01-02
HUP0400129A3 (en)	2008-03-28
KR100809990B1 (ko)	2008-03-11

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