Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-01-30
1985-08-27
Herbert, Thomas J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
404 32, 428349, 428355, 428489, 428492, 428521, 524 62, 524 68, 525 545, 525 99, C09J 312, C09J 330, C09J 702
Patent
active
045379211
ABSTRACT:
A pressure-sensitive adhesive is disclosed which is prepared by hot melt blending paving grade asphalt, a depolymerized virgin rubber, a terpene resin, and a vulcanizable, non-depolymerized styrene-butadiene copolymer. These adhesives are especially useful in forming membranes by coating one side of an asphaltic based coated reinforcement with these adhesives. They are useful for highway repair and maintenance purposes and for waterproofing and show good adhesion to cementitious, for example asphaltic concrete or Portland cement concrete, substrates.
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Harrington Edward R.
Uffner William E.
White Robert N.
Herbert Thomas J.
Hudgens Ronald C.
Owens-Corning Fiberglas Corporation
Rywalski Robert F.
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