FR1356147A - Process for the purification of organic isocyanates - Google Patents

Process for the purification of organic isocyanates

Info

Publication number
FR1356147A
FR1356147A FR933820A FR933820A FR1356147A FR 1356147 A FR1356147 A FR 1356147A FR 933820 A FR933820 A FR 933820A FR 933820 A FR933820 A FR 933820A FR 1356147 A FR1356147 A FR 1356147A
Authority
FR
France
Prior art keywords
purification
organic isocyanates
isocyanates
organic
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
FR933820A
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.)
Olin Corp
Original Assignee
Olin Corp
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 to BE629712D priority Critical patent/BE629712A/xx
Application filed by Olin Corp filed Critical Olin Corp
Priority to FR933820A priority patent/FR1356147A/en
Application granted granted Critical
Publication of FR1356147A publication Critical patent/FR1356147A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
FR933820A 1963-05-06 1963-05-06 Process for the purification of organic isocyanates Expired FR1356147A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE629712D BE629712A (en) 1963-05-06
FR933820A FR1356147A (en) 1963-05-06 1963-05-06 Process for the purification of organic isocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933820A FR1356147A (en) 1963-05-06 1963-05-06 Process for the purification of organic isocyanates

Publications (1)

Publication Number Publication Date
FR1356147A true FR1356147A (en) 1964-03-20

Family

ID=8803163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933820A Expired FR1356147A (en) 1963-05-06 1963-05-06 Process for the purification of organic isocyanates

Country Status (2)

Country Link
BE (1) BE629712A (en)
FR (1) FR1356147A (en)

Also Published As

Publication number Publication date
BE629712A (en)

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