Coating processes – Vacuum utilized prior to or during coating – Organic base
Patent
1986-06-27
1988-03-08
Lusignan, Michael R.
Coating processes
Vacuum utilized prior to or during coating
Organic base
118 50, 118429, 427440, B05D 118, B05D 300, C23C 1400
Patent
active
047299118
ABSTRACT:
Wood golf club heads are first subjected to a vacuum and then immersed in a solution of resin while under a source of vacuum condition. The heads are then subjected to an elevated pressure. The pressure is then removed and the heads dried. Apparatus for effectively carrying out the process utilizes a treatment chamber arranged to receive one or more of the heads. This chamber is associated with vacuum and elevated pressure supply apparatus to selectively subject the chamber to vacuum or pressure. A resin chamber is supported on top of the treatment chamber and has a valved conduit for controlling the supply of resin introduced to the treatment chamber.
REFERENCES:
patent: 4504520 (1985-03-01), Kurahashi
patent: 4637952 (1987-01-01), Rosenlund
Johnson Bruce G.
Johnson Louis W.
Eckelman Eugene M.
Lusignan Michael R.
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