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US T903027 I4
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BEST AVAlL/RBLE COPY DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent. Ofice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED OCTOBER 10, 1972 1903,0127 BACTERIA-INHIBITING URETHANE FOAMS Robert L. McBrayer, Lincoln Park, Mich. BASF Wyandotte Corporation, Wyandotte, Mich. 48192) Continuation-impart of application Ser. N 0. 653,672,
July 17, 1967. This application Apr. 26, 1971, Ser. No. 137,579
Int. Cl. C08g 22/44 US. Cl. 260-25 AI No Drawing. 11 Pages Specification The inhibition of the growth of bacteria and fungi in polyurethane foam by the inclusion of the condensation product of 10,10'-o ybi sphenoxarsine and epoxidized soy bean oil having a'fiash point of about 600 F., a specific gravity of about 1 at 20/20 C., and a molecular weight of about 1000 in the polyurethane foam formulation.