Chemistry of carbon compounds – Dipeptides – e.g. – aspartame – anserine – carnosine – etc.
Patent
1974-07-23
1976-03-09
Raymond, Richard L.
Chemistry of carbon compounds
Dipeptides, e.g., aspartame, anserine, carnosine, etc.
C07F 912
Patent
active
039431991
ABSTRACT:
An improved flame retardant molding composition of polypropylene terephthalate or polybutylene terephthalate is provided. The composition includes in intimate admixture an oxide of antimony and a specific brominated aromatic polyphosphate copolymer which has been found to be highly compatible with the other components. In a preferred embodiment the molding composition additionally includes a reinforcing agent (e.g. a glass fiber reinforcing agent). Unlike the flame retardant molding compositions of the prior art, the components of the same tend to be non-exuding during utilization of a resulting three-dimensional shaped article at elevated temperatures (e.g. after 66 hours at 175.degree.C.) and thereby render the same suitable for attractive utilization in an even wider range of applications.
REFERENCES:
patent: 3354240 (1967-11-01), Pochowicz
patent: 3706821 (1972-12-01), Anderson et al.
Berardinelli Frank M.
Stackman Robert W.
Celanese Corporation
Raymond Richard L.
LandOfFree
Brominated aromatic polyphosphate copolymers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Brominated aromatic polyphosphate copolymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brominated aromatic polyphosphate copolymers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-833299