Plastic article or earthenware shaping or treating: apparatus – Stock pressurizing means operably associated with downstream...
Patent
1979-10-01
1981-03-31
Thurlow, Jeffery R.
Plastic article or earthenware shaping or treating: apparatus
Stock pressurizing means operably associated with downstream...
118600, 425224, 425467, B29F 304
Patent
active
042590558
ABSTRACT:
A sectional, coating die having a shaped shim between two die plates. The shim defines an extrusion slot and has an integral tab that extends laterally into a cavity in one of the plates for diverting bubbles and foam in the coating formulation.
REFERENCES:
patent: 2364435 (1944-12-01), Foster et al.
patent: 2551582 (1951-05-01), Carlson
patent: 2681294 (1954-06-01), Beguin
patent: 2901770 (1959-09-01), Beck
patent: 2973827 (1961-03-01), Eggman
patent: 3085289 (1963-04-01), Van Riper
patent: 3292577 (1966-12-01), Cressey, Jr. et al.
patent: 3500610 (1970-03-01), Chenoweth et al.
patent: 3568640 (1971-03-01), Kuettner
patent: 3584120 (1971-06-01), Chenoweth et al.
patent: 3695221 (1972-10-01), Schaeuble
patent: 3858642 (1975-01-01), Battiston et al.
patent: 3915606 (1975-10-01), Straub et al.
patent: 4061031 (1977-12-01), Grimsrud
patent: 4091129 (1978-05-01), Schaeuble
patent: 4115085 (1978-09-01), Barbe
E. I. Du Pont de Nemours and Company
Thurlow Jeffery R.
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