ATE642T1 - PROCESS FOR PRODUCTION OF URETHANES. - Google Patents

PROCESS FOR PRODUCTION OF URETHANES.

Info

Publication number
ATE642T1
ATE642T1 AT80100874T AT80100874T ATE642T1 AT E642 T1 ATE642 T1 AT E642T1 AT 80100874 T AT80100874 T AT 80100874T AT 80100874 T AT80100874 T AT 80100874T AT E642 T1 ATE642 T1 AT E642T1
Authority
AT
Austria
Prior art keywords
subgroup
elements
noble metal
urethanes
periodic system
Prior art date
Application number
AT80100874T
Other languages
German (de)
Inventor
Robert Dr. Becker
Johann Dr. Grolig
Christian Dr. Rasp
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE642T1 publication Critical patent/ATE642T1/en

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A process for producing urethanes by reacting primary amines, carbon monoxide and organic hydroxyl compounds in the presence of molecular oxygen and/or organic nitro compounds as oxidizing agents and a catalyst system comprising a noble metal and/or a compound of a noble metal of the 8th subgroup of the Periodic System of Elements and a compound capable of undergoing Redox reactions under reaction conditions of the 3rd to 5th main group and/or 1st to 8th subgroup of the Periodic System of Elements.
AT80100874T 1979-03-02 1980-02-22 PROCESS FOR PRODUCTION OF URETHANES. ATE642T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792908251 DE2908251A1 (en) 1979-03-02 1979-03-02 METHOD FOR PRODUCING URETHANES
EP80100874A EP0016346B1 (en) 1979-03-02 1980-02-22 Process for preparing urethanes

Publications (1)

Publication Number Publication Date
ATE642T1 true ATE642T1 (en) 1982-02-15

Family

ID=6064330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80100874T ATE642T1 (en) 1979-03-02 1980-02-22 PROCESS FOR PRODUCTION OF URETHANES.

Country Status (9)

Country Link
US (1) US4297501A (en)
EP (1) EP0016346B1 (en)
JP (1) JPS55120551A (en)
AT (1) ATE642T1 (en)
AU (1) AU5600980A (en)
BR (1) BR8001204A (en)
CA (1) CA1153386A (en)
DE (2) DE2908251A1 (en)
ES (1) ES489081A1 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046982A1 (en) * 1980-12-12 1982-07-15 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING URETHANES
DE3130843A1 (en) * 1981-08-04 1983-02-24 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING URETHANES
DE3275464D1 (en) * 1981-12-25 1987-04-02 Asahi Chemical Ind Production of urethane compounds
US4621149A (en) * 1981-12-25 1986-11-04 Asahi Kasei Kogyo Kabushiki Kaisha Production of urethane compounds
JPS58146549A (en) * 1982-02-26 1983-09-01 Asahi Chem Ind Co Ltd Preparation of urethane
JPS59172451A (en) * 1983-03-18 1984-09-29 Asahi Chem Ind Co Ltd Preparation of polyisocyanates
US4600793A (en) * 1983-09-16 1986-07-15 Catalytica Associates Process for the preparation of urethanes
US4603216A (en) * 1983-09-16 1986-07-29 Catalytica Associates Process for the preparation of urethanes
WO1985001285A1 (en) * 1983-09-16 1985-03-28 Catalytica Associates Process for the preparation of urethanes
US4709073A (en) * 1985-06-17 1987-11-24 Catalytica Associates Process for the preparation of urethanes
JPS60139659A (en) * 1983-12-28 1985-07-24 Asahi Chem Ind Co Ltd Production of urethane
GB8419763D0 (en) * 1984-08-02 1984-09-05 British Petroleum Co Plc Carbamate esters/acids
GB8511214D0 (en) * 1985-05-02 1985-06-12 British Petroleum Co Plc Carbonylation reactions
US4876379A (en) * 1987-09-21 1989-10-24 Amoco Corporation Oxidative alkoxycarbonylation of amines and amine derivatives
US5101062A (en) * 1988-09-13 1992-03-31 Babcock-Hitachi Kabushiki Kaisha Process for producing carbamic acid esters
US5502241A (en) * 1990-02-06 1996-03-26 Council Of Scientific & Industrial Research Process for the preparation of alkyl carbamates
US5194660A (en) * 1990-12-21 1993-03-16 Union Carbide Chemicals & Plastics Technology Corporation Processes for producing carbamates and isocyanates
JPH055650U (en) * 1991-07-08 1993-01-26 川崎重工業株式会社 Flange lubricator
US5298651A (en) * 1992-10-15 1994-03-29 Monsanto Company Process for preparing isocyanates using phosphazine catalysts
US5233010A (en) * 1992-10-15 1993-08-03 Monsanto Company Process for preparing isocyanate and carbamate ester products
US5349081A (en) * 1993-01-21 1994-09-20 Monsanto Company Process for preparing isocyanates
JPH06239289A (en) * 1993-02-16 1994-08-30 Mitsubishi Heavy Ind Ltd Hull structure of printed wiring type
US5451697A (en) * 1993-12-27 1995-09-19 Monsanto Company Process for preparing isocyanates
DE4443642A1 (en) * 1994-12-08 1996-06-13 Bayer Ag Continuous process for the production of organic isocyanates
US6048925A (en) * 1996-06-28 2000-04-11 Xerox Corporation Urethane isocyanate-derived resins for use in a phase change ink formulation
US6180692B1 (en) 1996-06-28 2001-01-30 Xerox Corporation Phase change ink formulation with organoleptic maskant additive
US5830942A (en) * 1996-06-28 1998-11-03 Tektronix, Inc. Phase change ink formulation using a urethane and urethane/urea isocyanate-derived resins
US5994453A (en) * 1996-06-28 1999-11-30 Tektronix, Inc. Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urea resin, a mono-amide and a polyethylene wax
US6235094B1 (en) * 1996-06-28 2001-05-22 Xerox Corporation Phase change ink formulations, colorant formulations, and methods of forming colorants
US5750604A (en) * 1996-06-28 1998-05-12 Tektronix, Inc. Phase change ink formulation using a urethane isocyanate-derived resin
US5827918A (en) * 1996-06-28 1998-10-27 Tektronix, Inc. Phase change ink formulation using urea and urethane isocyanate-derived resins
US5783658A (en) * 1996-06-28 1998-07-21 Tektronix, Inc. Phase change ink formulation using a urethane isocyanate-derived resin and a urethane isocyanate-derived wax
US6028138A (en) * 1996-06-28 2000-02-22 Tektronix, Inc. Phase change ink formulation using urethane isocyanate-derived resins, a polyethylene wax and toughening agent
US5919839A (en) * 1996-06-28 1999-07-06 Tektronix, Inc. Phase change ink formulation using an isocyanate-derived wax and a clear ink carrier base
US6730150B1 (en) * 1996-06-28 2004-05-04 Xerox Corporation Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urearesin, a mono-amide and a polyethylene wax
US6018005A (en) * 1996-06-28 2000-01-25 Tektronix, Inc. Phase change ink formulation using urethane isocyanate-derived resins and a polyethylene wax
US5782966A (en) 1996-06-28 1998-07-21 Tektronix, Inc. Isocyanate-derived materials for use in phase change ink jet inks
US6015847A (en) * 1998-02-13 2000-01-18 Tektronix, Inc. Magenta phase change ink formulation containing organic sulfonic acid
JPH11343276A (en) 1998-03-31 1999-12-14 Mitsui Chem Inc New urethane compound and production of multifunctional aliphatic diisocyanate
US6309453B1 (en) 1999-09-20 2001-10-30 Xerox Corporation Colorless compounds, solid inks, and printing methods
US6395811B1 (en) 1999-11-11 2002-05-28 3D Systems, Inc. Phase change solid imaging material
US6133353A (en) * 1999-11-11 2000-10-17 3D Systems, Inc. Phase change solid imaging material
KR101332485B1 (en) 2009-08-21 2013-11-26 아사히 가세이 케미칼즈 가부시키가이샤 Method of production of n-substituted carbamic acid ester and method of production of isocyanate therefrom
EP2679575B1 (en) 2011-02-21 2019-04-10 Asahi Kasei Kabushiki Kaisha Process for producing carbonyl compounds
US8980406B2 (en) 2012-08-28 2015-03-17 3D Systems, Inc. Color stable inks and applications thereof
US9657186B2 (en) 2012-09-13 2017-05-23 3D Systems, Inc. Opaque inks and applications thereof
EP2933245A1 (en) * 2014-04-17 2015-10-21 Bayer Technology Services GmbH Oxidative carbonylation of amino aryl compounds by aryl formates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6613551A (en) * 1965-10-15 1967-04-17
US4186269A (en) 1975-01-30 1980-01-29 Mitsui Toatsu Chemicals, Incorporated Process for producing an aromatic urethane
US4178455A (en) * 1977-07-25 1979-12-11 Mitsui Toatsu Chemicals, Incorporated Process for preparing aromatic urethanes
JPS5424854A (en) * 1977-07-28 1979-02-24 Mitsui Toatsu Chem Inc Preparation of aromatic urethane compound

Also Published As

Publication number Publication date
BR8001204A (en) 1980-11-04
ES489081A1 (en) 1980-09-16
EP0016346B1 (en) 1982-02-03
US4297501A (en) 1981-10-27
JPS637182B2 (en) 1988-02-15
AU5600980A (en) 1980-09-04
CA1153386A (en) 1983-09-06
JPS55120551A (en) 1980-09-17
DE3060167D1 (en) 1982-03-11
EP0016346A1 (en) 1980-10-01
DE2908251A1 (en) 1980-09-11

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Legal Events

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REN Ceased due to non-payment of the annual fee