High-melting wax useful for sintering metals

Details High-melting wax useful for sintering metals High-melting wax useful for sintering metals

2006-03-07

2006-03-07

Hightower, P. Hampton (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

C528S310000, C528S312000, C528S335000, C528S336000

Reexamination Certificate

active

07009030

ABSTRACT:
A wax containing the reaction product of: (a) a C6–C12linear dicarboxylic acid; and (b) a diamine of formula H2N(CH2)nNH2, wherein n is an integer from 2 to 6, and the molar ratio of the C6–C12linear dicarboxylic acid to the diamine is from 0.97 to 1.06.

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