Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent
1974-08-30
1976-04-13
Anderson, Philip
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Composite article making
260 25HA, 260 25HB, 260 4224, 264 51, 264329, 264DIG5, 264DIG14, 264DIG17, 264DIG83, 428315, 428322, B29D 2700, B29F 100
Patent
active
039504840
ABSTRACT:
A method for producing an improved molded thermoplastic polymeric resinous article comprising: introducing a heat plastified thermoplastic polymeric resinous material into a mold in the presence of a finely divided inorganic material; cooling the heat plastified thermoplastic polymeric resinous material; removing from the mold the cooled mold-shaped thermoplastic polymeric resinous article having finely divided inorganic material incorporated therein.
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Anderson Philip
Cochran Robert R.
Gilkes Arthur G.
McClain William T.
Standard Oil Company
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