Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Patent
1982-10-06
1984-12-25
Anderson, Philip
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
128325, 128334R, 128346, 26433121, 528354, B29F 106, B29F 108, A61B 1708, A61B 1712
Patent
active
044903260
ABSTRACT:
A process for molding surgical clips having improved in vivo performance characteristics from polymers of p-dioxanone. The polymers are heated to a temperature above their melt temperature and the molten polymer injected into a mold maintained at a temperature of 35.degree. C. or less.
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Beroff Howard
Mericle Robert W.
Thompson Darrell R.
Travis, Jr. William C.
Anderson Philip
Ethicon Inc.
Minier Robert L.
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