Main > INORGANIC CHEMICALS > Poly(Phosphates) > Alkali Metal Polyphosphate

Product Japan. A

PATENT ASSIGNEE'S COUNTRY Japan
UPDATE 09.99
PATENT ASSIGNEE Ajinomoto
PATENT CLAIMS Process for producing alkali metal polyphosphate, compri
sing heating a soln. comprising
- Solvent
- Phosphate ions
- Organic matter (3-50%)
at 800-1200C in presence of excess air.
Wherein soln contains 5-65% of alkali metal+phosphate ion & Alkali metal/Ortho-phosphate = 1-3
PATENT PHOTOCOPY Available on request

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