Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1991-05-23
1993-11-02
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524501, C08J 300
Patent
active
052584259
ABSTRACT:
A solvent-free adhesive formulation and a method for producing the adhesive is disclosed, the method involving dissolving resin in a heated oil and adding a surfactant thereto for dispersion purposes. Water is added to the resultant mixture to form an emulsion. A caustic agent is added to stabilize the emulsion and latex and thickener are added to the emulsion at ambient temperature. A stable, solvent-free adhesive is produced having superior bond strength and aging characteristics.
REFERENCES:
patent: 4486563 (1984-12-01), Jagisch et al.
Bleutge John C.
Capitol Adhesives, Inc.
Sweet Mark
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