Pentaerythritol cyclic diphosphates and diphosphoramidates

Details Pentaerythritol cyclic diphosphates and diphosphoramidates Pentaerythritol cyclic diphosphates and diphosphoramidates

1975-09-26

1976-08-31

Raymond, Richard L.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260 457PS, 260 457P, 260 459NP, 260937, 260960, C07F 909, C07F 9165, C07F 924

Patent

active

039781674

ABSTRACT:
Organophosphorus compounds of the formula ##EQU1## where X and X.sub.1 are each oxygen or sulfur and Y and Y.sub.1 are each monovalent halogenated oxyaliphatic or oxyalicyclic or ##EQU2## where R and R.sub.1 are each hydrogen, monovalent hydrocarbon or halogenated monovalent hydrocarbon,
Are disclosed herein. The compounds are useful as flame-retardants for polymers.

REFERENCES:
patent: 3090799 (1963-05-01), Wahl et al.
patent: 3138585 (1964-06-01), Ratz
patent: 3153036 (1964-10-01), Merten et al.
pivawer et al., Index Chemicus, 28 (1968) 92699.

Affiliated with

Also associated with

Rating

Pentaerythritol cyclic diphosphates and diphosphoramidates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pentaerythritol cyclic diphosphates and diphosphoramidates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pentaerythritol cyclic diphosphates and diphosphoramidates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1816066