CA771201A - Process for the purification of polycarboxylic aromatic acids - Google Patents

Process for the purification of polycarboxylic aromatic acids

Info

Publication number
CA771201A
CA771201A CA771201A CA771201DA CA771201A CA 771201 A CA771201 A CA 771201A CA 771201 A CA771201 A CA 771201A CA 771201D A CA771201D A CA 771201DA CA 771201 A CA771201 A CA 771201A
Authority
CA
Canada
Prior art keywords
purification
aromatic acids
polycarboxylic aromatic
polycarboxylic
acids
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
Application number
CA771201A
Inventor
P. Olsen George
H. Towle Philip
H. Baldwin Richard
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
Publication date
Application granted granted Critical
Publication of CA771201A publication Critical patent/CA771201A/en
Expired legal-status Critical Current

Links

CA771201A Process for the purification of polycarboxylic aromatic acids Expired CA771201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA771201T

Publications (1)

Publication Number Publication Date
CA771201A true CA771201A (en) 1967-11-07

Family

ID=36214606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA771201A Expired CA771201A (en) Process for the purification of polycarboxylic aromatic acids

Country Status (1)

Country Link
CA (1) CA771201A (en)

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