AT357146B - METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE - Google Patents

METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE

Info

Publication number
AT357146B
AT357146B AT268079A AT268079A AT357146B AT 357146 B AT357146 B AT 357146B AT 268079 A AT268079 A AT 268079A AT 268079 A AT268079 A AT 268079A AT 357146 B AT357146 B AT 357146B
Authority
AT
Austria
Prior art keywords
diisocyanate
cyclohexane
producing trans
trans
producing
Prior art date
Application number
AT268079A
Other languages
German (de)
Other versions
ATA268079A (en
Inventor
Hans Dr Zengel
Manfred Dr Bergfeld
Original Assignee
Akzo Nv
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 claimed from DE2710595A external-priority patent/DE2710595C3/en
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of ATA268079A publication Critical patent/ATA268079A/en
Application granted granted Critical
Publication of AT357146B publication Critical patent/AT357146B/en

Links

AT268079A 1977-03-11 1979-04-10 METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE AT357146B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2710595A DE2710595C3 (en) 1977-03-11 1977-03-11 Process for the preparation of the trans isomers of cyclohexane-1,4-diamine, diurethanes, -diureas, -disulfonylureas and -diisocyanate
AT918177A AT355010B (en) 1977-03-11 1977-12-21 METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE

Publications (2)

Publication Number Publication Date
ATA268079A ATA268079A (en) 1979-11-15
AT357146B true AT357146B (en) 1980-06-25

Family

ID=25605357

Family Applications (2)

Application Number Title Priority Date Filing Date
AT267979A AT357145B (en) 1977-03-11 1979-04-10 METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE
AT268079A AT357146B (en) 1977-03-11 1979-04-10 METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT267979A AT357145B (en) 1977-03-11 1979-04-10 METHOD FOR PRODUCING TRANS-CYCLOHEXANE-1,4-DIISOCYANATE

Country Status (1)

Country Link
AT (2) AT357145B (en)

Also Published As

Publication number Publication date
AT357145B (en) 1980-06-25
ATA268079A (en) 1979-11-15
ATA267979A (en) 1979-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time