SG84543A1 - Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol - Google Patents

Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Info

Publication number
SG84543A1
SG84543A1 SG9904399A SG1999004399A SG84543A1 SG 84543 A1 SG84543 A1 SG 84543A1 SG 9904399 A SG9904399 A SG 9904399A SG 1999004399 A SG1999004399 A SG 1999004399A SG 84543 A1 SG84543 A1 SG 84543A1
Authority
SG
Singapore
Prior art keywords
butanediol
hydrogenation
maleic acid
improved catalysts
catalysts
Prior art date
Application number
SG9904399A
Inventor
R Budge John
G Attig Thomas
A Dubbert Robert
John R Budge
Robert A Dubbert
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Priority to SG9904399A priority Critical patent/SG84543A1/en
Publication of SG84543A1 publication Critical patent/SG84543A1/en

Links

SG9904399A 1999-09-08 1999-09-08 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol SG84543A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9904399A SG84543A1 (en) 1999-09-08 1999-09-08 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9904399A SG84543A1 (en) 1999-09-08 1999-09-08 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Publications (1)

Publication Number Publication Date
SG84543A1 true SG84543A1 (en) 2001-11-20

Family

ID=20430424

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9904399A SG84543A1 (en) 1999-09-08 1999-09-08 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Country Status (1)

Country Link
SG (1) SG84543A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276012A2 (en) * 1987-01-23 1988-07-27 E.I. Du Pont De Nemours And Company Process for preparing butyrolactones and butanediols
EP0722923A2 (en) * 1995-01-17 1996-07-24 The Standard Oil Company Improved process for the hydrogenation of maleic acid to 1,4-butanediol
EP0848991A1 (en) * 1996-12-20 1998-06-24 The Standard Oil Company Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol
EP0881203A1 (en) * 1995-09-06 1998-12-02 The Standard Oil Company Catalyst and process for hydrogenation to form 1,4-butane diol

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276012A2 (en) * 1987-01-23 1988-07-27 E.I. Du Pont De Nemours And Company Process for preparing butyrolactones and butanediols
EP0722923A2 (en) * 1995-01-17 1996-07-24 The Standard Oil Company Improved process for the hydrogenation of maleic acid to 1,4-butanediol
EP0881203A1 (en) * 1995-09-06 1998-12-02 The Standard Oil Company Catalyst and process for hydrogenation to form 1,4-butane diol
EP0848991A1 (en) * 1996-12-20 1998-06-24 The Standard Oil Company Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol

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