CA873372A - Process for the purification of terephthalic acids - Google Patents

Process for the purification of terephthalic acids

Info

Publication number
CA873372A
CA873372A CA873372A CA873372DA CA873372A CA 873372 A CA873372 A CA 873372A CA 873372 A CA873372 A CA 873372A CA 873372D A CA873372D A CA 873372DA CA 873372 A CA873372 A CA 873372A
Authority
CA
Canada
Prior art keywords
purification
terephthalic acids
terephthalic
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
CA873372A
Inventor
S. Rudzki Henryk
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA873372A publication Critical patent/CA873372A/en
Expired legal-status Critical Current

Links

CA873372A Process for the purification of terephthalic acids Expired CA873372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA873372T

Publications (1)

Publication Number Publication Date
CA873372A true CA873372A (en) 1971-06-15

Family

ID=36359339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA873372A Expired CA873372A (en) Process for the purification of terephthalic acids

Country Status (1)

Country Link
CA (1) CA873372A (en)

Similar Documents

Publication Publication Date Title
CA965375A (en) Purification of carboxylic acids
CA965376A (en) Purification of carboxylic acids
CA998387A (en) Process for producing 7-acylamido-3-cephem-4-carboxylic acids
CA986096A (en) Process for rearranging 6-acylamidopenicillanic acid-1-oxides to 7-acylamido-3-methylceph-3-em-4-carboxylic acids
AU4904072A (en) Purification process
AU472525B2 (en) Process for the production of dimethyl ester of terephthalic acid
CA981703A (en) Process for the purification of cyclopentene
CA983518A (en) Process for the preparation of terephthalic acid
CA976562A (en) PROCESS FOR THE PRODUCTION OF .alpha.-AMINO-2-HYDROXYPHENYLACETIC ACIDS
CA990307A (en) Process for the preparation of 1-indancarboxylic acids
CA873372A (en) Process for the purification of terephthalic acids
CA1011762A (en) Process for the preparation of terephthalic acid
CA988941A (en) Process for the preparation of magnesium salts of acylamino-carboxylic acids
CA873904A (en) Process for the production of phthalic anhydride
AU453390B2 (en) Process for preparing desacetoxycephalos poranic acids from cephalosporanic acids
CA1012982A (en) Process for the purification of carboxylic acids
CA983514A (en) Process for the production of alkyl-sulfuric acids and corresponding salts
CA999306A (en) Process for the preparation of 1-indancarboxylic acids
CA979005A (en) Process for the preparation of carboxylic acids
CA884316A (en) Process for the manufacture of sulfamylanthranilic acids
CA975896A (en) Process for the production of polyesters
CA888242A (en) Purification of terephthalic acid
CA873371A (en) Purification of terephthalic acid
CA920610A (en) Purification of carboxylic acids
CA998064A (en) Process for the preparation of terephthalic acid diamide