Abstract: An apparatus for dispensing liquids into a container or tank with the container or tank having a filling hatch. The apparatus includes a filling tube which has a flange secured thereto which carries a seal member adapted to engage portions of the hatch for forming a seal between the flange and the hatch. Dispensing apertures are provided adjacent a lower end of the filling tube and a valve member is slidably mounted on the filling tube and is moveable between an aperture open and an aperture closed position with seal means being provided that cooperate with the filling tube and the valve member to prevent leakage of fluid from the filling tube when the valve member is in the aperture closed position.

Abstract: Magnet Wire Bearing a Self-Bonding Poly(alkylenetrimellitate ester imide) varnish coating which is capable of forming a unitary structure after producing a fabricated article from the coated wire wherein the varnish layer bonds on heating.

Abstract: Polyamide-imides are prepared by reacting trimellitic acid with an aromatic or an aliphatic diamine in the molar ratio of about 1:0.55 to 1:0.95 and then reacting this product with at least 0.45 to about 0.75 moles to about 0.05 to about 0.35 moles of an aromatic diisocyanate. The products are useful as wire enamels and coatings when they are formulated into wire enamels and coated on electrical conductors. They may also be used as molding resins.