Process for preparing layered organophosphorus inorganic polymer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aluminum- or heavy metal-containing reactant

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2604293, 2604295, 260435R, 260429R, 2604297, 260429J, 528398, C08G 7904, C08G 7900

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042321468

ABSTRACT:
Organophosphorus acid compounds react by a metathesis reaction in a liquid media with tetravalent metal ions to yield layered crystalline to amorphous inorganic polymers having the empirical formula M(O.sub.3 PR).sub.2 where M is the tetravalent metal and R is an organic group covalently bonded to phosphorus.

REFERENCES:
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patent: 3179676 (1965-04-01), Stern
patent: 3234124 (1966-02-01), Irani
patent: 3463835 (1969-08-01), Budnick
patent: 3471552 (1969-10-01), Budnick
patent: 3654189 (1972-04-01), Venezky
patent: 3705191 (1972-12-01), Kerst
patent: 3816518 (1974-06-01), Kerst
patent: 3940436 (1976-02-01), Kerst
patent: 4116990 (1978-09-01), Budnick
Journal of Inorganic & Nuclear Chemistry, vol. 40, pp. 1113-1117, Jun. 1978.

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