Stabilized red phosphorus and process for making it

Details Stabilized red phosphorus and process for making it Stabilized red phosphorus and process for making it

1977-07-13

1978-09-12

Vertiz, O. R.

Chemistry of inorganic compounds

With additive

149 6, 149 29, 252400A, 423322, C01B 2500, C01C 2500, C01D 2500, C01F 2500

Patent

active

041138414

ABSTRACT:
The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the aluminum, magnesium, calcium or zinc salt of an alkyl-, cycloalkyl-, aryl- or aralkylphosphonic acid having 1 to 20 carbon atoms, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.

REFERENCES:
patent: 1433100 (1922-10-01), Sadtler
patent: 2132996 (1938-10-01), Palmieri
patent: 2399120 (1946-04-01), Hurd
patent: 2635953 (1953-04-01), Silverstein et al.
patent: 3488711 (1970-01-01), Dany et al.
patent: 3974260 (1976-10-01), Wortmann et al.

Affiliated with

Also associated with

Rating

Stabilized red phosphorus and process for making it does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stabilized red phosphorus and process for making it, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilized red phosphorus and process for making it will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2384515