Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-06-22
1986-10-28
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
428 98, 428288, 428292, 428482, 523527, 523514, C08K 716, C08K 906, C08L 6700, C08L 6706
Patent
active
046199543
ABSTRACT:
A strong, fiberglass reinforced plastic material with fire retardant additive for use as a traffic sign blank material is described. The material is formed from a well balanced mixture of unsaturated polyester resin, halogenated polyester resin, inorganic fire retardant filler, monomer cross-linking agent and fiberglass reinforcement.
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Lieberman Allan M.
Sequentia, Incorporated
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