FR1204952A - Improvements in the manufacture of para-amino-diphenylamine - Google Patents

Improvements in the manufacture of para-amino-diphenylamine

Info

Publication number
FR1204952A
FR1204952A FR1204952DA FR1204952A FR 1204952 A FR1204952 A FR 1204952A FR 1204952D A FR1204952D A FR 1204952DA FR 1204952 A FR1204952 A FR 1204952A
Authority
FR
France
Prior art keywords
diphenylamine
para
amino
manufacture
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
Other languages
French (fr)
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.)
Uniroyal Inc
Original Assignee
United States Rubber 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 United States Rubber Co filed Critical United States Rubber Co
Application granted granted Critical
Publication of FR1204952A publication Critical patent/FR1204952A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
FR1204952D 1957-10-31 1958-10-17 Improvements in the manufacture of para-amino-diphenylamine Expired FR1204952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1204952XA 1957-10-31 1957-10-31

Publications (1)

Publication Number Publication Date
FR1204952A true FR1204952A (en) 1960-01-29

Family

ID=22390664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1204952D Expired FR1204952A (en) 1957-10-31 1958-10-17 Improvements in the manufacture of para-amino-diphenylamine

Country Status (1)

Country Link
FR (1) FR1204952A (en)

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