Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1985-01-31
1986-09-23
Silbaugh, Jan
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
138118, 138177, 138DIG7, F16L 1106
Patent
active
046135324
ABSTRACT:
Polyamide plastic fuel lines which are dimensionally stable and resistant to fuels, alcoholic fuels and alcohols as fuels are prepared from aliphatic high molecular weight polyamides. The fuel lines are prepared by extruding a hot melt of the polyamide, sizing through a die having a diameter in excess of the given diameter of the fuel line, cooling the fuel line in a cooling bath, removing the fuel line from the bath and sizing the fuel line adiabatically through a disk having a diameter less than the given diameter.
REFERENCES:
patent: 2661499 (1953-12-01), James, Jr. et al.
patent: 3182108 (1965-05-01), Branscum
patent: 4303711 (1981-12-01), Erk et al.
patent: 4508769 (1985-04-01), Vander Kool, Jr. et al.
Gude Armin
Michel Klaus
Chemische Werke Huls AG
Silbaugh Jan
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