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US 2014/0272113 A1Published application
Gum rosin protective coating and methods of use
AssigneeRaytheon Company
InventorsLuke M. Flaherty, Randal E. Knar, Tiffanie T. Randall
Life of this patent
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Abstract
A rosin composition includes a gum rosin, an emulsifier, and a randomizing additive. The rosin composition may be applied to circuit cards for protection of the circuit card during storage. The rosin composition is solderable and is also easily removed for the soldering of components.
Claims20
A rosin composition, comprising:
- a gum rosin;
- an emulsifier, and
- a randomizing additive.
Dependencies are inferred from the claim text.