In-mold coating injection inlet flow control

Details In-mold coating injection inlet flow control In-mold coating injection inlet flow control

2006-05-16

2006-05-16

Boykin, Terressa (Department: 1711)

Stock material or miscellaneous articles

Composite

Of polycarbonate

C428S172000, C428S192000, C264S328100

Reexamination Certificate

active

07045213

ABSTRACT:
Molded articles or substrates having an in-mold coating thereon are disclosed. The in-mold coated substrates are produced by a method wherein the flow of the in-mold composition onto the substrate can be selectively controlled. The molded articles can be preferentially coated in desired or predetermined areas with in-mold coating compositions by controlling the thickness or depth of various sections of the substrate. The present invention provides a molded article with an area of increased relative thickness at the location of in-mold coating injection to encourage or promote in-mold coating flow.

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