In-mold plasma treatment

Details In-mold plasma treatment In-mold plasma treatment

1991-10-07

1993-08-17

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264 81, 264 83, 264571, 264102, 264132, 2643281, 264DIG78, 425546, 425DIG60, 427525, 427536, 427569, B29C 4500, B29C 7104

Patent

active

052366367

ABSTRACT:
A method of producing a plasma treated article in a mold tool having electrically isolated mold dies including the steps of placing an article to be treated with a plasma between at least one of the dies and the article to be treated and applying an electric field between the dies to create a plasma in the space.

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Liebel et al, "Pretreatment of Plastics Surfaces in the Low Pressure Plasma", Kunststaffe German Plastics, 1987.
Takahashi et al, "Plasma Treatment for Painting of Polypropylene Bumper", SAE 850320.
Yasuda et al, "Effect of Electrodeless Glow Discharge on Polymers", Journal of Applied Polymer Science, vol. 17, pp. 137-152, 1973.

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