摘要:
The present invention comprises a method for applying a liquid, such as imprinting material, to a substrate that features use of an electromagnetic field to rapidly spread the liquid over a desired portion of the substrate, while confining the same to the desired region.
摘要:
Silica products obtained from trivalent metal e.g. Al compounds and silica can be used as corrosion inhibitors or adhesion promoters for organic coatings on surfaces by way of no-rinse or phosphating treatment or as pigments.
摘要:
A powder atomizer comprises a rotatable powder conveying brush operably associated with a powder supply. A powder receptacle has an inlet and an outlet. The powder conveying brush extends along the inlet and supplies powder to the receptacle. A rotatable powder metering brush is operatively associated with the outlet and withdraws powder from the receptacle. A rotatable powder atomizing brush is operatively associated with and receives powder from the metering brush and discharges the powder. A shoe is operatively associated with the atomizing brush, and is pivotable about a pivot axis between a first and a second position.
摘要:
Silica products obtained from trivalent metal e.g. Al compounds and silica can be used as corrosion inhibitors or adhesion promoters for organic coatings on surfaces by way of no-rinse or phosphating treatment or as pigments.
摘要:
A process for coating a transparent article of high optical quality, which comprises spraying a polymerizable reaction mixture of reaction components on the transparent article to form a homogeneous coating layer of high optical quality, wherein the mixture of reaction components is sprayed by high-speed centrifugal spraying; and polymerizing the resultant coating layer.
摘要:
A powder atomizer comprises a rotatable powder conveying brush operably associated with a powder supply. A powder receptacle has an inlet and an outlet. The powder conveying brush extends along the inlet and supplies powder to the receptacle. A rotatable powder metering brush is operatively associated with the outlet and withdraws powder from the receptacle. A rotatable powder atomizing brush is operatively associated with and receives powder from the metering brush and discharges the powder. A shoe is operatively associated with the atomizing brush, and is pivotable about a pivot axis between a first and a second position.
摘要:
A method of coating heat sensitive materials with powder paint is described, which is based on repetitive heating cycles of paint coating by radiation example infrared, interspersed with cooling cycles, which there is a temperature difference between the paint coating and substrate such as to allow the filmation and subsequent curing of the paint without damaging the substrate.
摘要:
Process for forming and applying a hydrophilic coating, which is highly slideable when wet, to a plastic or metal part either directly, or indirectly via plastic film, to a safety razor or razor blade unit, in which a solution containing a water-soluble polymer is applied to the plastic or metal part and is cured. The invention also relates to a razor blade unit comprising a blade platform for at least one razor blade, a surface for slidably engaging the skin of a user and a coating on the surface for increasing the slideability of the surface. The coating comprises a water-soluble polymer or copolymer of poly-N-vinylpyrrolidone, at least one radically polymerizable vinyl monomer and a photoinitiator.
摘要:
A no-gel latex foam is formed by curing a no-gel latex foam froth on a water vapor permeable foraminous support that has been coated with a flock. During curing, the foam froth dehydrates through an upper free surface and at its lower supported surface through the flock and the foraminous supporting means. When the cured foam is removed from the foraminous supporting means, a portion of the flock adheres to the foam undersurface and another portion of the flock is left as a residue.
摘要:
Stiffening material is applied to the end of an elongate battery electrode sheath by spreading the material onto a disc in the form of an apertured circle. The circle is continually rotated in a horizontal plane. The battery sheaths are oriented vertically and are displaced so that the lower end of each sheath is passed into the material at one location thereof such that the material approaches one side of the sheath. The sheath is then passed into the material at another location thereof spaced from the first location so that material approaches another side of the sheath.