CA1003437A - Method for purifying 2,6-naphthalenedicarboxylic acid - Google Patents

Method for purifying 2,6-naphthalenedicarboxylic acid

Info

Publication number
CA1003437A
CA1003437A CA172,727A CA172727A CA1003437A CA 1003437 A CA1003437 A CA 1003437A CA 172727 A CA172727 A CA 172727A CA 1003437 A CA1003437 A CA 1003437A
Authority
CA
Canada
Prior art keywords
purifying
naphthalenedicarboxylic acid
naphthalenedicarboxylic
acid
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
CA172,727A
Other versions
CA172727S (en
Inventor
Kiyoshi Yamamoto
Gentaro Yamashita
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to CA172,727A priority Critical patent/CA1003437A/en
Application granted granted Critical
Publication of CA1003437A publication Critical patent/CA1003437A/en
Expired legal-status Critical Current

Links

CA172,727A 1973-05-30 1973-05-30 Method for purifying 2,6-naphthalenedicarboxylic acid Expired CA1003437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA172,727A CA1003437A (en) 1973-05-30 1973-05-30 Method for purifying 2,6-naphthalenedicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172,727A CA1003437A (en) 1973-05-30 1973-05-30 Method for purifying 2,6-naphthalenedicarboxylic acid

Publications (1)

Publication Number Publication Date
CA1003437A true CA1003437A (en) 1977-01-11

Family

ID=4096874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,727A Expired CA1003437A (en) 1973-05-30 1973-05-30 Method for purifying 2,6-naphthalenedicarboxylic acid

Country Status (1)

Country Link
CA (1) CA1003437A (en)

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19940111