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Notes IRentity estavleshel dup

Potymethiye methacrylate wuth the Possilicty of a fewr percent of cross linhed estans in addition to polimetayemethacrylate. Identifleation was made on baarn of () ingra red spectrum (suibmtted. woh this Nepant, (2) elemental analycie C 60.53 % H 7.93 (3) denrey1.19 @ 25℃. (4)softcneng printa13 and(5) Sotubulity in Swefuric acidand ethye aceta

Spuide this nesin is producrs in U.s. lard has heen done onit r vany Lorcign Countri H-B/3 tas raw matenils Lror. ather prwres (by- products) which mohe it more economica to manufactare than im whire worh he clibeen done on the Aubstance.

the caating reaembles Rrosucts make in Several subyective opinions were rendrrceto effect that its composition and apperrance migy eead one to beleeve.that this was its ouigin i