Chemistry of inorganic compounds – With additive
Patent
1977-05-16
1978-07-04
Thomas, Earl C.
Chemistry of inorganic compounds
With additive
149 29, 252400A, 423322, C01B 2500
Patent
active
040988724
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 acid orthophosphoric acid ester of a long chain aliphatic alcohol, which may be ethoxylated, or phenol, the metal compound being present in the homogeneous blend in a proportion of about 0.25 to 5 weight %.
REFERENCES:
patent: 2399120 (1946-04-01), Hurd
patent: 2440303 (1948-04-01), Silverstein
patent: 2574466 (1951-11-01), Clay et al.
patent: 3488711 (1970-01-01), Dany et al.
patent: 3657027 (1972-04-01), Horsey et al.
patent: 3884734 (1975-05-01), Palmer et al.
patent: 3974260 (1976-08-01), Wortmann et al.
Dany Franz-Josef
Kandler Joachim
Klose Werner
Staendeke Horst
Hoechst Aktiengesellschaft
Thomas Earl C.
Wheelock Eugene T.
LandOfFree
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.
Profile ID: LFUS-PAI-O-278054