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
1984-06-20
1985-08-13
Jacobs, Lewis T.
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...
524872, 528 52, 528 67, 528 73, C08L 7500
Patent
active
045351210
ABSTRACT:
An adhesive for flocking elastomers, more especially apolar elastomers, such as EPDM. The adhesive contains an isocyanate-terminated polyurethane prepolymer and, as an adhesion promoter, a reaction product of an aromatic diisocyanate with a polyfunctional epoxide, particularly triglycidyl isocyanurate. The strength of adhesion and resistance of the bonds can be further increased by the addition of aromatic nitroso compounds, for example, 1,4-dinitrosobenzene.
REFERENCES:
patent: 3878134 (1975-04-01), Oezelli et al.
Hoffmann Hans-Josef
Lippert Hartmut
Oezelli Riza N.
Greenfield Mark A.
Henkel Kommanditgesellschaft auf Aktien
Jacobs Lewis T.
Millson Jr. Henry E.
Szoke Ernest G.
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