Compositions – Fire retarding – Intumescent
Reexamination Certificate
2004-05-10
2010-11-16
Sullivan, Daniel M (Department: 1621)
Compositions
Fire retarding
Intumescent
Reexamination Certificate
active
07833441
ABSTRACT:
A method for producing a polymeric material comprises reacting a first reactant with a second reactant. The first reactant comprises anhydrous phosphorous pentoxide and the second reactant comprises an alcohol. A method for producing a polymeric salt material comprises reacting a first reactant comprising an amine with a second reactant comprising a phosphate ester.
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Chernoff Vilhauer & McClung & Stenzel
Nwaonicha Chukwuma O
Prometheus Developments Limited
Sullivan Daniel M
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