Patent ID: 9382403
Filing Date: 2016-07-05
CPC Classification: C07C,C07D,C08J,C08K,C08L,C09D

Claim Text:
1. A plastic composition including the phenol-free overbased alkaline earth metal carboxylate made by a method comprising: a. providing and reacting the following to form a reaction mixture: b. heating the reaction mixture to a temperature of 250-280° F., c. adding (iv) a fatty acid to the reaction mixture, d. adding (v) carbon dioxide to the reaction mixture, to produce the phenol-free overbased alkaline earth metal carboxylate and water, and e. distilling at a temperature of over 280 to 300° F. to remove residual water, wherein no phenol or compound containing a phenol group is present in the reaction mixture.