IT1318395B1 - Processo in continuo per la sintesi di uretani aromatici. - Google Patents

Processo in continuo per la sintesi di uretani aromatici.

Info

Publication number
IT1318395B1
IT1318395B1 IT2000MI000547A ITMI20000547A IT1318395B1 IT 1318395 B1 IT1318395 B1 IT 1318395B1 IT 2000MI000547 A IT2000MI000547 A IT 2000MI000547A IT MI20000547 A ITMI20000547 A IT MI20000547A IT 1318395 B1 IT1318395 B1 IT 1318395B1
Authority
IT
Italy
Prior art keywords
aromatic
uretans
synthesis
continuous process
aromatic amines
Prior art date
Application number
IT2000MI000547A
Other languages
English (en)
Inventor
Pietro Cesti
Aldo Bosetti
Ezio Battistel
Vittorio Carletti
Renzo Bignazzi
Original Assignee
Enichem Spa
Eni Spa
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 Enichem Spa, Eni Spa filed Critical Enichem Spa
Publication of ITMI20000547A0 publication Critical patent/ITMI20000547A0/it
Priority to IT2000MI000547A priority Critical patent/IT1318395B1/it
Priority to US10/221,928 priority patent/US20030171526A1/en
Priority to KR1020027012269A priority patent/KR100746846B1/ko
Priority to CNB018089844A priority patent/CN1211357C/zh
Priority to AT01927725T priority patent/ATE311361T1/de
Priority to JP2001567687A priority patent/JP4988118B2/ja
Priority to AU2001254685A priority patent/AU2001254685A1/en
Priority to CA002403392A priority patent/CA2403392A1/en
Priority to BR0109464-5A priority patent/BR0109464A/pt
Priority to MXPA02009139A priority patent/MXPA02009139A/es
Priority to DE60115403T priority patent/DE60115403T2/de
Priority to EP01927725A priority patent/EP1268409B1/en
Priority to PCT/EP2001/002829 priority patent/WO2001068590A1/en
Publication of ITMI20000547A1 publication Critical patent/ITMI20000547A1/it
Application granted granted Critical
Publication of IT1318395B1 publication Critical patent/IT1318395B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT2000MI000547A 2000-03-17 2000-03-17 Processo in continuo per la sintesi di uretani aromatici. IT1318395B1 (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT2000MI000547A IT1318395B1 (it) 2000-03-17 2000-03-17 Processo in continuo per la sintesi di uretani aromatici.
AU2001254685A AU2001254685A1 (en) 2000-03-17 2001-03-13 Continuous process for the synthesis of aromatic urethanes
BR0109464-5A BR0109464A (pt) 2000-03-17 2001-03-13 Processo contìnuo para a sìntese de uretanos aromáticos
CNB018089844A CN1211357C (zh) 2000-03-17 2001-03-13 合成芳族尿烷的连续化方法
AT01927725T ATE311361T1 (de) 2000-03-17 2001-03-13 Kontinuierliches verfahren zur herstellung von aromatischen urethanen
JP2001567687A JP4988118B2 (ja) 2000-03-17 2001-03-13 芳香族ウレタンの連続合成方法
US10/221,928 US20030171526A1 (en) 2000-03-17 2001-03-13 Continuous process for the synthesis of aromatic urethanes
CA002403392A CA2403392A1 (en) 2000-03-17 2001-03-13 Continuous process for the synthesis of aromatic urethanes
KR1020027012269A KR100746846B1 (ko) 2000-03-17 2001-03-13 방향족 우레탄의 연속 합성법
MXPA02009139A MXPA02009139A (es) 2000-03-17 2001-03-13 Proceso continuo para la sintesis de uretanos aromaticos.
DE60115403T DE60115403T2 (de) 2000-03-17 2001-03-13 Kontinuierliches verfahren zur herstellung von aromatischen urethanen
EP01927725A EP1268409B1 (en) 2000-03-17 2001-03-13 Continuous process for the synthesis of aromatic urethanes
PCT/EP2001/002829 WO2001068590A1 (en) 2000-03-17 2001-03-13 Continuous process for the synthesis of aromatic urethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000547A IT1318395B1 (it) 2000-03-17 2000-03-17 Processo in continuo per la sintesi di uretani aromatici.

Publications (3)

Publication Number Publication Date
ITMI20000547A0 ITMI20000547A0 (it) 2000-03-17
ITMI20000547A1 ITMI20000547A1 (it) 2001-09-17
IT1318395B1 true IT1318395B1 (it) 2003-08-25

Family

ID=11444488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000547A IT1318395B1 (it) 2000-03-17 2000-03-17 Processo in continuo per la sintesi di uretani aromatici.

Country Status (13)

Country Link
US (1) US20030171526A1 (it)
EP (1) EP1268409B1 (it)
JP (1) JP4988118B2 (it)
KR (1) KR100746846B1 (it)
CN (1) CN1211357C (it)
AT (1) ATE311361T1 (it)
AU (1) AU2001254685A1 (it)
BR (1) BR0109464A (it)
CA (1) CA2403392A1 (it)
DE (1) DE60115403T2 (it)
IT (1) IT1318395B1 (it)
MX (1) MXPA02009139A (it)
WO (1) WO2001068590A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036884A1 (en) 2007-09-14 2009-03-18 Repsol Ypf S.A. Process for producing fluorinated isocyanates and carbamates
EP2199278B1 (en) * 2008-12-19 2011-09-14 Dow Global Technologies LLC Process for the Production of Aromatic Urethanes
EP2230228A1 (en) 2009-03-16 2010-09-22 Bayer MaterialScience AG Process for preparing aromatic carbamates
KR20120087949A (ko) 2009-10-21 2012-08-07 바스프 에스이 우레탄의 제조 방법
WO2014187756A1 (en) 2013-05-22 2014-11-27 Bayer Materialscience Ag Zinc cluster compounds and their use as catalysts in the reaction of amines with dialkyl carbonates
WO2018210711A1 (en) 2017-05-15 2018-11-22 Covestro Deutschland Ag Silica-based zinc catalysts. their preparation and use in the alkoxycarbonylation of amines
KR20200069495A (ko) 2018-12-07 2020-06-17 송관권 흙막이 차수벽체 및 지반보강, 지반개량 시공방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268683A (en) * 1980-02-21 1981-05-19 The Dow Chemical Company Preparation of carbamates from aromatic amines and organic carbonates
US4268684A (en) * 1980-02-25 1981-05-19 The Dow Chemical Company Preparation of carbamates from aromatic amines and organic carbonates
IT1141960B (it) * 1981-01-28 1986-10-08 Anic Spa Procedimento per la preparazione di uretani aromatici
GB8402995D0 (en) * 1984-02-04 1984-03-07 Bp Chem Int Ltd Transesterification process
US4550188A (en) * 1984-06-27 1985-10-29 The Dow Chemical Company Preparation of carbamates
IT1183332B (it) * 1985-02-08 1987-10-22 Enichem Sintesi Procedimento per la produzione di n-metilcarbammati
IT1229144B (it) * 1989-04-07 1991-07-22 Enichem Sintesi Procedimento per la produzione di carbammati.
DE4113156A1 (de) * 1991-04-23 1993-01-14 Bayer Ag Verfahren zur herstellung von poly(o-alkylurethanen) der diphenylmethanreihe
IT1282022B1 (it) * 1995-07-06 1998-03-06 Mini Ricerca Scient Tecnolog Procedimento per la produzione di carbammati aromatici
IT1282023B1 (it) * 1995-07-06 1998-03-06 Mini Ricerca Scient Tecnolog Procedimento per la produzione di uretani aromatici
IT1292030B1 (it) * 1997-05-29 1999-01-25 Mini Ricerca Scient Tecnolog Procedimento per la sintesi di uretani aromatici

Also Published As

Publication number Publication date
CA2403392A1 (en) 2001-09-20
WO2001068590A1 (en) 2001-09-20
CN1427817A (zh) 2003-07-02
JP4988118B2 (ja) 2012-08-01
DE60115403T2 (de) 2006-07-27
JP2003527367A (ja) 2003-09-16
CN1211357C (zh) 2005-07-20
KR100746846B1 (ko) 2007-08-09
KR20030029042A (ko) 2003-04-11
ITMI20000547A1 (it) 2001-09-17
AU2001254685A1 (en) 2001-09-24
EP1268409A1 (en) 2003-01-02
MXPA02009139A (es) 2004-09-06
ATE311361T1 (de) 2005-12-15
DE60115403D1 (de) 2006-01-05
BR0109464A (pt) 2003-06-03
EP1268409B1 (en) 2005-11-30
ITMI20000547A0 (it) 2000-03-17
US20030171526A1 (en) 2003-09-11

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