Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1987-06-26
1988-12-13
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524376, 524446, 524456, 524503, C08K 512
Patent
active
047911590
ABSTRACT:
An elastomeric adhesive composition useful in resurfacing applications is provided. The composition includes a liquid dispersion of a polar latex resin binder, a chemical plasticizer, a volatile glycol ether solvent and a thickening agent. The binder is an emulsion of water and a polyvinyl acetate homopolymer with a polyvinyl alcohol protective colloid and is present in a concentration effective in adhering a resurfacing fabric to a surface wetted with the composition. The chemical plasticizer acts to plasticize and tackify the latex resin binder. The thickening agent is present in an amount effective to modify the viscosity of the composition so that it will not flow once applied to a surface. In addition, the invention comprehends a resurfacing composition and a method of resurfacing.
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DuLaney Donald C.
Lindsay Robert H.
Lindsay Finishes
Reddick J. M.
Schofer Joseph L.
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