Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1978-12-04
1980-05-13
Evans, Joseph E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
528 68, 528 84, 528123, 528365, 525453, C07C10154, C08G 5954
Patent
active
042029872
ABSTRACT:
Novel bis-anthranilates are obtained by reacting 1 mol of a N,N'-bis-(hydroxyalkyl)-urea with 2 mols of isatoic anhydride. The novel bis-anthranilates are valuable chain extenders for polyurethanes and valuable crosslinking agents for polyurea and epoxide resins.
REFERENCES:
patent: 2620352 (1952-12-01), Beatty
patent: 3817940 (1974-06-01), Blahak et al.
patent: 3929863 (1975-12-01), Blahak et al.
patent: 3975428 (1976-08-01), Blahak et al.
patent: 4007239 (1977-02-01), Blahak et al.
patent: 4069309 (1978-01-01), Ciaudelli et al.
Sherwin-Williams Technical Bulletin, 152, p. 4.
Elastomerics, Mar. 1977, pp. 37-42.
Habermeier Jurgen
Moser Roland
Seiz Wolfgang
Breitenstein G. T.
Ciba-Geigy Corporation
DiPrima Joseph F.
Evans Joseph E.
LandOfFree
Bis-anthranilates does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bis-anthranilates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bis-anthranilates will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-930778