Abstract:
A coater for dispersed slurry capable of coating coated dispersed slurry on a nonwoven cloth-like base material while bringing the slurry into contact with the material, comprising a net conveyor for transferring the nonwoven cloth-like base material, a supply means for supplying the dispersed slurry onto the net conveyor, and a coating roll for forming a coating layer of a specified thickness by pressing, from the upper side thereof, the dispersed slurry supplied onto the nonwoven cloth-like base material, wherein this coating roll is allowed to come into direct contact with the dispersed slurry on the peripheral surface of the nonwoven cloth-like base material or allowed to come into contact with the dispersed slurry through a film provided therethrough.
Abstract:
A method of applying a clear glass primer material and then a black glass primer material onto the marginal edge (40) of a vehicular window glass (42), such as a windshield and/or rear window of an automobile, in which a dispenser (38) is employed to discharge a clear primer material in discrete streams or drops and in which a black primer material is conformally coated onto the clear primer material by another dispenser (36). The clear and black primer materials are able to be applied to the window glass in a single pass operation.
Abstract:
A method of applying a clear glass primer material (48) and then a black glass primer material (48) onto the marginal edge (40) of a windshield (42) and/or rear window of a vehicle (42), in which a dispenser (36,38) is employed to discharge such primer materials (48) in discrete streams or drops. The streams or drops impinge upon the surface of the glass such that any ricocheting or deflection of the material will remain within the area to be coated or is entrapped by a felt wick (46) or pad without splashing or overspray onto the surrounding surfaces. An optical detector is employed to monitor the streams or drops of primer material (48) dispensed.
Abstract:
A method for depositing thin films using a nominally curved substrate. Drops of a pre-cursor liquid organic material are dispensed at a plurality of locations on a nominally curved substrate by one or more inkjets. A superstrate is brought down on the dispensed drops to close the gap between the superstrate and the substrate thereby allowing the drops to form a contiguous film captured between the substrate and the superstrate. A non-equilibrium transient state of the superstrate, the contiguous film and the substrate is enabled to occur after a duration of time. The contiguous film is then cured to solidify it into a solid. The solid is separated from the superstrate thereby leaving a polymer film on the substrate. In this manner, such a technique for film deposition has the film thickness range, resolution and variation required to be applicable for a broad spectrum of applications.
Abstract:
Device (1) for filling defects (30) in a surface (31) of a wooden article (3), that comprises a movable nozzle (19) for a filling material (26) and which comprises a reservoir (12) connected to the nozzle (19) for the filling material (26), characterised in that the device (1) is provided with a flat end part (16) with an end face (17) that extends around the nozzle (19) and is arranged to push the end face (9) against the surface (31) of the wooden article (3) to be treated and to allow it to move over the article (3) in contact with this surface (31).
Abstract:
Applicator (1) for sealants, comprising - a feed tube (7) with a supply side (5), a tubular feed part and an outflow side, wherein the outflow side comprises a nozzle (22); - a wiping blade (9) fixedly connected to the outflow side of the feed tube, wherein the periphery of the nozzle is located in the upper surface of the wiping blade and wherein the upper surface of the wiping blade has a profile formed from: an inner surface (24) bounded by two upright dikes (20), wherein the nozzle is located between the two dikes and in the inner surface, wherein the dikes and the inner surface extend to an edge (28, 30) of the wiping blade where the profile of the inner surface (24) and the dikes (20) together form a wiping edge (28) for applying and wiping sealant on an object.
Abstract:
A process for providing a relatively smooth, tough, elastomeric coating over one surface of a fibrous batt employs a heated ironing surface which engages an uncured coating of a composition of cross-linkable elastomeric aqueous emulsion applied as a foam or froth to an exposed surface of a fibrous batt. The heated belt causes dewatering and cure of a film of the coating which is in contact with the ironing surface. The fibrous batt thereafter is heated in a curing oven to drive off substantially all of the moisture and substantially cure all of the elastomeric coating composition. The resulting coated fibrous batt has a smoother and tougher surface than similar batts formed from similar compositions without the interposed ironing treatment. A preferred ironing element comprises a continuous stainless steel belt.
Abstract:
A method of applying a clear glass primer (84) material and then a black glass primer (49) material onto the marginal edge (40) of a vehicular window glass (42), such as a windshield and/or rear window of an automobile, in which a dispenser (38) is employed to discharge a clear primer (84) material in discrete streams or drops and in which a black primer (49) material is conformally coated onto the clear primer material by another dispenser (36). The clear and black primer (84,49) materials are able to be applied to the window glass in a single pass operation.