NL6806234A - - Google Patents

Info

Publication number
NL6806234A
NL6806234A NL6806234A NL6806234A NL6806234A NL 6806234 A NL6806234 A NL 6806234A NL 6806234 A NL6806234 A NL 6806234A NL 6806234 A NL6806234 A NL 6806234A NL 6806234 A NL6806234 A NL 6806234A
Authority
NL
Netherlands
Application number
NL6806234A
Other versions
NL159958B (nl
NL159958C (nl
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 filed Critical
Publication of NL6806234A publication Critical patent/NL6806234A/xx
Publication of NL159958B publication Critical patent/NL159958B/xx
Application granted granted Critical
Publication of NL159958C publication Critical patent/NL159958C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL6806234A 1967-05-06 1968-05-02 Werkwijze voor het afscheiden van ftalodinitrilen uit deze verbindingen bevattende reactiegassen. NL159958C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092388 1967-05-06

Publications (3)

Publication Number Publication Date
NL6806234A true NL6806234A (cg-RX-API-DMAC7.html) 1968-11-07
NL159958B NL159958B (nl) 1979-04-17
NL159958C NL159958C (nl) 1979-09-17

Family

ID=6986367

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6806234A NL159958C (nl) 1967-05-06 1968-05-02 Werkwijze voor het afscheiden van ftalodinitrilen uit deze verbindingen bevattende reactiegassen.

Country Status (5)

Country Link
BE (1) BE714739A (cg-RX-API-DMAC7.html)
DE (1) DE1618152C2 (cg-RX-API-DMAC7.html)
FR (1) FR1561037A (cg-RX-API-DMAC7.html)
GB (1) GB1215238A (cg-RX-API-DMAC7.html)
NL (1) NL159958C (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116999A (en) * 1977-04-28 1978-09-26 The Lummus Company Recovery of terephthalonitrile
US4134910A (en) * 1977-05-17 1979-01-16 The Lummus Company Recovery of isophthalonitrile

Also Published As

Publication number Publication date
DE1618152C2 (de) 1975-05-07
GB1215238A (en) 1970-12-09
DE1618152B1 (de) 1971-07-29
NL159958B (nl) 1979-04-17
NL159958C (nl) 1979-09-17
BE714739A (cg-RX-API-DMAC7.html) 1968-11-06
FR1561037A (cg-RX-API-DMAC7.html) 1969-03-21

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Legal Events

Date Code Title Description
VIT Lapsed due to non-payment of the due maintenance fee for the patent or patent application