SG65775A1 - Process for the production of trimellitic acid and process for the production of trimellitic acid anhydride - Google Patents

Process for the production of trimellitic acid and process for the production of trimellitic acid anhydride

Info

Publication number
SG65775A1
SG65775A1 SG1998001788A SG1998001788A SG65775A1 SG 65775 A1 SG65775 A1 SG 65775A1 SG 1998001788 A SG1998001788 A SG 1998001788A SG 1998001788 A SG1998001788 A SG 1998001788A SG 65775 A1 SG65775 A1 SG 65775A1
Authority
SG
Singapore
Prior art keywords
production
trimellitic acid
acid anhydride
anhydride
trimellitic
Prior art date
Application number
SG1998001788A
Inventor
Kazuo Tanaka
Masashi Yabuno
Atsushi Ohkoshi
Original Assignee
Mitsubishi Gas Chemical 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
Priority claimed from JP19127397A external-priority patent/JP4214321B2/en
Priority claimed from JP19127297A external-priority patent/JP4214320B2/en
Priority claimed from JP9255177A external-priority patent/JPH1192416A/en
Application filed by Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of SG65775A1 publication Critical patent/SG65775A1/en

Links

SG1998001788A 1997-07-16 1998-07-14 Process for the production of trimellitic acid and process for the production of trimellitic acid anhydride SG65775A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19127397A JP4214321B2 (en) 1997-07-16 1997-07-16 Method for producing trimellitic anhydride
JP19127297A JP4214320B2 (en) 1997-07-16 1997-07-16 Method for producing trimellitic anhydride
JP9255177A JPH1192416A (en) 1997-09-19 1997-09-19 Production of trimellitic acid

Publications (1)

Publication Number Publication Date
SG65775A1 true SG65775A1 (en) 1999-06-22

Family

ID=27326459

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998001788A SG65775A1 (en) 1997-07-16 1998-07-14 Process for the production of trimellitic acid and process for the production of trimellitic acid anhydride

Country Status (1)

Country Link
SG (1) SG65775A1 (en)

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