Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting
Reexamination Certificate
2003-11-14
2009-06-16
Heitbrink, Jill L (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
C264S255000, C264S328800
Reexamination Certificate
active
07547404
ABSTRACT:
A method of modifying an existing injection molding system so that the system can produce articles wherein at least one of the surfaces is coated while the article remains in the mold. The method includes the steps of providing a dispensing system for a coating composition and modifying an injection molding system to communicate with the dispensing system. The modification can include at least one nozzle to inject and direct the coating composition onto at least one surface of the molded article.
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McBain Douglas
Straus Elliott
Thompson John
Fay Sharpe LLP
Heitbrink Jill L
OMNOVA Solutions Inc.
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