Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1988-08-10
1990-04-17
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
525528, C08K 516, C08L 6302
Patent
active
049181190
ABSTRACT:
A moisture-hardening flocking adhesive composition for application to elastomers. The adhesive contains an isocyanate terminated polyurethane prepolymer, an aromatic dinitroso compound and an essentially hydroxyl-free epoxy resin having an epoxide value of from about 0.45 to about 0.75. The composition is essentially free of highly volatile organic solvents. The composition is characterized as having improved storage stability and provides excellent adhesion between elastomeric substrates and flocking fibers, even after exposure to water.
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Epoxide Resins; W. G. Potter, pp. 12-35.
Encyclopedia of Chemical Technology, 3rd Edition, vol. 5, p. 2.
Industrial Oil and Fat Products, 1951, Alton Bailey, pp. 41 and 187.
Hoffmann Hans-Josef
Lippert Hartmut
Seltmann Hans-Guenter
Henkel Kommanditgesellschaft auf Aktien
Jacobs Lewis T.
Jaeschke Wayne C.
Sellers II Robert E.
Szoke Ernest G.
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