NO156046C - Aromatiske isocyanater - Google Patents

Aromatiske isocyanater

Info

Publication number
NO156046C
NO156046C NO833792A NO833792A NO156046C NO 156046 C NO156046 C NO 156046C NO 833792 A NO833792 A NO 833792A NO 833792 A NO833792 A NO 833792A NO 156046 C NO156046 C NO 156046C
Authority
NO
Norway
Prior art keywords
nco
see diagramm
aromatic isocyanates
rings
optionally
Prior art date
Application number
NO833792A
Other languages
English (en)
Other versions
NO156046B (no
NO833792L (no
Inventor
Jacques Kervennal
Raymond Commandeur
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of NO833792L publication Critical patent/NO833792L/no
Publication of NO156046B publication Critical patent/NO156046B/no
Publication of NO156046C publication Critical patent/NO156046C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
NO833792A 1982-10-19 1983-10-18 Aromatiske isocyanater NO156046C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828217443A FR2534578B1 (fr) 1982-10-19 1982-10-19 Isocyanates a structure diphenylmethane et leur procede de fabrication

Publications (3)

Publication Number Publication Date
NO833792L NO833792L (no) 1984-04-24
NO156046B NO156046B (no) 1987-04-06
NO156046C true NO156046C (no) 1987-07-15

Family

ID=9278376

Family Applications (1)

Application Number Title Priority Date Filing Date
NO833792A NO156046C (no) 1982-10-19 1983-10-18 Aromatiske isocyanater

Country Status (9)

Country Link
EP (1) EP0107577B1 (no)
JP (1) JPS5993039A (no)
AT (1) ATE24893T1 (no)
DE (1) DE3369127D1 (no)
DK (1) DK477983A (no)
ES (2) ES526548A0 (no)
FR (1) FR2534578B1 (no)
NO (1) NO156046C (no)
PT (1) PT77475B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557105B1 (fr) * 1983-12-21 1986-11-28 Atochem Composition d'isocyanates de bas point de fusion a structure diphenylethane, son procede de fabrication; application a la fabrication de polyurethannes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180883A (en) * 1960-07-18 1965-04-27 Leslie C Case 4, 4'-diisocyanato-3, 5-di-lower alkyl-diphenylmethane
GB1080739A (en) * 1963-09-19 1967-08-23 Monsanto Co Isocyanates containing tertiary-alkyl groups
DE2935318A1 (de) * 1979-08-31 1981-03-26 Bayer Ag, 51373 Leverkusen Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren
DE3032128A1 (de) * 1980-08-26 1982-04-08 Bayer Ag, 5090 Leverkusen Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren

Also Published As

Publication number Publication date
ES8502084A1 (es) 1984-12-16
ES8504111A1 (es) 1985-04-16
EP0107577B1 (fr) 1987-01-14
NO156046B (no) 1987-04-06
EP0107577A1 (fr) 1984-05-02
PT77475B (fr) 1986-02-12
DK477983A (da) 1984-04-20
NO833792L (no) 1984-04-24
ES535033A0 (es) 1985-04-16
FR2534578A1 (fr) 1984-04-20
FR2534578B1 (fr) 1985-07-26
DE3369127D1 (en) 1987-02-19
ES526548A0 (es) 1984-12-16
JPS5993039A (ja) 1984-05-29
ATE24893T1 (de) 1987-01-15
DK477983D0 (da) 1983-10-17
PT77475A (fr) 1983-11-01

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