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MX9803613A - Preparacion de diuretanos organicos y/o poliuretanos y su uso para la preparacion de diisocianatos y/o poliisocianatos. - Google Patents

Preparacion de diuretanos organicos y/o poliuretanos y su uso para la preparacion de diisocianatos y/o poliisocianatos.

Info

Publication number
MX9803613A
MX9803613A MX9803613A MX9803613A MX9803613A MX 9803613 A MX9803613 A MX 9803613A MX 9803613 A MX9803613 A MX 9803613A MX 9803613 A MX9803613 A MX 9803613A MX 9803613 A MX9803613 A MX 9803613A
Authority
MX
Mexico
Prior art keywords
polyisocyanates
polyurethanes
production
zirconium
producing organic
Prior art date
Application number
MX9803613A
Other languages
English (en)
Inventor
Gerhard Laqua
Ulrich Schoner
Andreas Otterbach
Hans Volkmar Schwarz
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of MX9803613A publication Critical patent/MX9803613A/es

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

La invencion se refiere a un método para producir di-orgánico y/o poliuretano mediante la reaccion del di-orgánico y/o poliaminas (a) con urea y/o esteres de alquilo de ácido carbámico (b) y alcoholes (c) en la presencia de los compuestos de zirconia soluble, de preferencia los alcoholes de zirconia, acetato de zirconia y acetilaceto-nato de zirconia, como un catalizador (d). La invencion también se refiere al uso de estos componentes en la produccion del di y/o poliisocianatos mediante la descomposicion térmica.
MX9803613A 1995-11-07 1998-05-07 Preparacion de diuretanos organicos y/o poliuretanos y su uso para la preparacion de diisocianatos y/o poliisocianatos. MX9803613A (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
MX9803613A true MX9803613A (es) 1998-09-30

Family

ID=7776781

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803613A MX9803613A (es) 1995-11-07 1998-05-07 Preparacion de diuretanos organicos y/o poliuretanos y su uso para la preparacion de diisocianatos 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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001295939A1 (en) * 2000-10-17 2002-04-29 Asahi Kasei Kabushiki Kaisha Process for preparation of 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
EP2412703B1 (en) * 2009-03-26 2016-06-29 Mitsui Chemicals, Inc. Urethane compound and process for production thereof, and isocyanate and process for production thereof
WO2010116871A1 (ja) * 2009-04-09 2010-10-14 三井化学株式会社 ウレタン化合物およびその製造方法、および、イソシアネートおよびその製造方法
WO2011158598A1 (ja) 2010-06-16 2011-12-22 三井化学株式会社 カルバメートの製造方法、イソシアネートの製造方法、カルバメートの製造装置、および、イソシアネートの製造装置
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
WO2014092161A1 (ja) * 2012-12-14 2014-06-19 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

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
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
DE2943481A1 (de) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen und ihre verwendung 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
WO1997017323A1 (de) 1997-05-15
ES2164263T3 (es) 2002-02-16
US6410778B2 (en) 2002-06-25
KR19990067351A (ko) 1999-08-16
CA2235328A1 (en) 1997-05-15
ATE205826T1 (de) 2001-10-15
EP0861232A1 (de) 1998-09-02
CN1201450A (zh) 1998-12-09
KR100453661B1 (ko) 2005-01-15
DE19541384A1 (de) 1997-05-15
CN1101808C (zh) 2003-02-19
JP4120709B2 (ja) 2008-07-16
DE59607733D1 (de) 2001-10-25
JPH11514659A (ja) 1999-12-14
US20010005761A1 (en) 2001-06-28
EP0861232B1 (de) 2001-09-19
PT861232E (pt) 2002-03-28

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees