Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1990-09-27
1991-09-24
Schofer, Joseph L.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428355, 428356, 524 66, 524243, B32B 702, C08J 502
Patent
active
050512960
ABSTRACT:
This invention relates to emulsion type adhesive compositions which include a metal neutralized copolymer of a conjugated diene and an ethoxylated alkylamine salt of a styrene sulfonate, wherein the sulfonated copolymer has about 5 to about 125 meg. of sulfonate groups per 100 grams of the sulfonated copolymer, and about 25 to about 200 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, having about 5 to 6 carbon atoms, the hydrocarbon resin being composed of aliphatic dienes and monoolefins per 100 parts by weight of the neutralized sulfonated copolymer.
REFERENCES:
patent: 3923755 (1975-12-01), Piloni
patent: 4387172 (1983-06-01), Agarwal et al.
"McCutcheon's Emulsifiers & Detergents", McCutcheon Div., McPublishing Co., Glen Rock, NJ, 1982, p. 131.
Agarwal Pawan K.
Thaler Warren A.
Delmendo R. H.
Dvorak Joseph J.
Exxon Research and Engineering Company
Nanfeldt Richard E.
Schofer Joseph L.
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