Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1997-03-13
1998-04-28
Szekely, Peter A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 59, C08L 9500
Patent
active
057445249
ABSTRACT:
An asphaltic compound according to the invention includes from about 70 to about 45 parts by weight of asphalt; from about 15 to about 25 parts by weight of a polymer modifier for said asphalt; from about 15 to about 25 parts by weight of a filler; and, from about 0.1 to about 5 parts by weight of a dispersing agent. The dispersing agent can be selected from the group consisting of stearic acid, tri(dioctyl) pyrophosphate titanate, tri(dioctyl) pyrophosphate-O, neoalkoxy tridodecylbenzenesulfonyl titanate, lecithin, aluminum stearate, maleic anhydride-modified ethylene/alpha-olefin copolymer, maleic anhydride grafted propylene-ethylene copolymer, ethoxylated alcohol, and mixtures thereof.
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Manandhar Eraj D.
Usmani Arthur M.
Bridgestone/Firestone Inc.
Szekely Peter A.
Troy, Sr. Frank J.
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