Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-11-10
1988-11-08
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525523, 525524, 525522, C08L 6300, C08L 6302
Patent
active
047835095
ABSTRACT:
A heat stable, non-thermoset epoxy resin composition is disclosed which comprises reacting (A) a mixture containing (1) a relatively high molecular weight epoxy resin and (2) a relatively low molecular weight epoxy resin with (B) a monohydric phenol, a monocarboxylic acid or anhydride thereof or a monohydric alcohol. The composition does not exhibit an excessive viscosity increase at elevated temperatures making it particularly suitable for use in highway marking paint applications.
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Dale et al., "Development of Lane Delineation with Improved Durability", Report No. FHWA-RO-75-70, Jul. 1975.
Beasley Christopher V.
Cavitt Michael B.
Lieberman Allan M.
The Dow Chemical Company
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