ES2164263T3 - Procedimiento para la fabricacion de diuretanos y/o poliuretanos organicos y su utilizacion para la fabricacion de di y/o poliisocianatos. - Google Patents

Procedimiento para la fabricacion de diuretanos y/o poliuretanos organicos y su utilizacion para la fabricacion de di y/o poliisocianatos.

Info

Publication number
ES2164263T3
ES2164263T3 ES96937292T ES96937292T ES2164263T3 ES 2164263 T3 ES2164263 T3 ES 2164263T3 ES 96937292 T ES96937292 T ES 96937292T ES 96937292 T ES96937292 T ES 96937292T ES 2164263 T3 ES2164263 T3 ES 2164263T3
Authority
ES
Spain
Prior art keywords
manufacture
organic
diurethans
polyisocianates
polyurethans
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96937292T
Other languages
English (en)
Inventor
Gerhard Laqua
Ulrich Schoner
Andreas Otterbach
Hans Volkmar Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2164263T3 publication Critical patent/ES2164263T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

ES OBJETO DE LA INVENCION UN PROCEDIMIENTO PARA LA PRODUCCION DE DI Y/O POLIURETANOS ORGANICOS MEDIANTE LA REACCION DE DI Y/O POLIAMINAS (A) ORGANICAS CON UREA Y/O ESTERES DE ALQUILO DEL ACIDO CARBAMICO (B) Y ALCOHOLES (C) EN PRESENCIA DE COMPUESTOS DE ZIRCONIO SOLUBLES, PREFERENTEMENTE ALCOHOLATOS DE ZIRCONIO, ACETATO DE ZIRCONIO O ACETILACETONATO DE ZIRCONIO, COMO CATALIZADOR (D) Y SU USO PARA LA PRODUCCION DE DI Y/O POLIISOCIANATOS MEDIANTE DESCOMPOSICION TERMICA.
ES96937292T 1995-11-07 1996-10-30 Procedimiento para la fabricacion de diuretanos y/o poliuretanos organicos y su utilizacion para la fabricacion de di y/o poliisocianatos. Expired - Lifetime ES2164263T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19541384A DE19541384A1 (de) 1995-11-07 1995-11-07 Verfahren zur Herstellung von organischen Diurethanen und/oder Polyurethanen und ihre Verwendung zur Herstellung von Di- und/oder Polyisocyanaten

Publications (1)

Publication Number Publication Date
ES2164263T3 true ES2164263T3 (es) 2002-02-16

Family

ID=7776781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937292T Expired - Lifetime ES2164263T3 (es) 1995-11-07 1996-10-30 Procedimiento para la fabricacion de diuretanos y/o poliuretanos organicos y su utilizacion para la fabricacion de di y/o poliisocianatos.

Country Status (12)

Country Link
US (1) US6410778B2 (es)
EP (1) EP0861232B1 (es)
JP (1) JP4120709B2 (es)
KR (1) KR100453661B1 (es)
CN (1) CN1101808C (es)
AT (1) ATE205826T1 (es)
CA (1) CA2235328A1 (es)
DE (2) DE19541384A1 (es)
ES (1) ES2164263T3 (es)
MX (1) MX9803613A (es)
PT (1) PT861232E (es)
WO (1) WO1997017323A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6888028B2 (en) * 2000-10-17 2005-05-03 Asahi Kasei Kabushiki Kaisha Process for preparation polyisocyanate composition
DE102005043799A1 (de) * 2005-09-13 2007-04-12 Basf Ag Verfahren zur Herstellung von Isocyanaten
CN101518729B (zh) * 2008-02-26 2013-04-24 拜耳材料科技(中国)有限公司 用于氨基甲酸烷基酯合成的催化剂及其制备方法和用途
US9150502B2 (en) * 2009-03-26 2015-10-06 Mitsui Chemicals, Inc. Urethane compound and method for producing the same, and isocyanate and method for producing the same
JP5499023B2 (ja) * 2009-04-09 2014-05-21 三井化学株式会社 ウレタン化合物の製造方法およびイソシアネートの製造方法
US8940926B2 (en) 2010-06-16 2015-01-27 Mitsui Chemicals, Inc. Method for producing carbamate, method for producing isocyanate, carbamate production system, and isocyanate production system
FR2981931B1 (fr) * 2011-10-28 2014-07-04 Gen Produits Ind S E G Soc D Expl Procede de preparation d'un compose comprenant au moins un motif beta-hydroxy-urethane et/ou au moins un motif gamma-hydroxy-urethane.
JP5883661B2 (ja) * 2012-01-25 2016-03-15 旭化成ケミカルズ株式会社 Ｎ−置換カルバミン酸エステルの製造方法
JP6292124B2 (ja) * 2012-12-14 2018-03-14 宇部興産株式会社 カルバメート化合物の製造方法
US9376378B2 (en) * 2014-05-08 2016-06-28 Basf Coatings Gmbh Method using zirconium catalyst for producing carbamate-functional materials
CN108689884A (zh) * 2018-08-01 2018-10-23 南京工业大学 一种1,5-戊二异氰酸酯的制备方法
CN112011049A (zh) * 2019-05-30 2020-12-01 中国科学院化学研究所 一种热塑性聚脲弹性体及其制备方法
CN113209958B (zh) * 2021-04-19 2023-02-24 宁夏大学 一种掺杂Zn元素的固溶体催化剂及制备和应用
CN115433106A (zh) * 2022-09-30 2022-12-06 四川元理材料科技有限公司 可工业化的异佛尔酮二氨基甲酸正丁酯的合成工艺
CN117326983B (zh) * 2022-09-30 2026-02-06 四川元理材料科技有限公司 采用尿素法合成异佛尔酮二氨基甲酸正丁酯工艺中氨基甲酸铵的脱除方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409712A (en) * 1944-02-03 1946-10-22 Du Pont Chemical process and products
US2806051A (en) * 1955-11-01 1957-09-10 Goodrich Co B F Method for preparing urethanes by reacting urea, amines and an alcohol
US3763217A (en) * 1970-12-03 1973-10-02 Halcon International Inc Preparation of carbamates
DE2917493A1 (de) * 1979-04-30 1980-11-13 Basf Ag Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen
US4851565A (en) * 1979-04-30 1989-07-25 Basf Aktiengesellschaft Catalyzed process for the preparation of an aliphatic, cycloaliphatic, arylaliphatic or aliphatic-cycloaliphatic di- or polyurethane
DE2943481A1 (de) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen und ihre verwendung zur herstellung von isocyanaten
DE2943550A1 (de) * 1979-10-27 1981-05-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen und ihre verwendung als ausgangsmaterial zur herstellung von isocyanaten
DE3035354A1 (de) * 1980-09-19 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n,o-disubstituierten urethanen und ihre verwendung als ausgangsmaterial zur herstellung von organischen isocyanaten

Also Published As

Publication number Publication date
JP4120709B2 (ja) 2008-07-16
EP0861232A1 (de) 1998-09-02
US20010005761A1 (en) 2001-06-28
CN1101808C (zh) 2003-02-19
DE19541384A1 (de) 1997-05-15
EP0861232B1 (de) 2001-09-19
ATE205826T1 (de) 2001-10-15
CN1201450A (zh) 1998-12-09
CA2235328A1 (en) 1997-05-15
KR19990067351A (ko) 1999-08-16
DE59607733D1 (de) 2001-10-25
KR100453661B1 (ko) 2005-01-15
JPH11514659A (ja) 1999-12-14
MX9803613A (es) 1998-09-30
US6410778B2 (en) 2002-06-25
PT861232E (pt) 2002-03-28
WO1997017323A1 (de) 1997-05-15

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