Patent application number | Description | Published |
20080305298 | LASER ACTIVATION OF ELASTIC LAMINATES - There is provided a method of activating a substantially inelastic laminate to an elastic state by providing an elastic layer bonded on at least one face to a fibrous facing layer. The laminate is directed under laser beams so as to cut fibers of the at least one fibrous facing layer along perforation lanes in at least one region forming a laminate that is extensible and elastic in a direction generally transverse to the direction of the perforation lanes. This laminate is particularly adapted for use in personal care articles. | 12-11-2008 |
20100182666 | SHEETING WITH COMPOSITE IMAGE THAT FLOATS - Techniques are described for forming microlens sheeting having composite images that appear to float with respect to the plane of the sheeting. As one example, a method comprises forming one or more images within a sheeting having a surface of microlenses, wherein at least one of the images is a partially complete image, and wherein each of the images is associated with a different one of the microlenses, wherein the microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a plurality of composite images from the images formed within the sheeting so that each of the composite images appears to float with respect to the plane of the sheeting, and wherein forming the one or more images comprises forming the one or more images such that each of the composite images is associated with a different viewing angle range. | 07-22-2010 |
20120252329 | FLEXIBLE ABRASIVE ARTICLE AND METHODS OF MAKING - Provided are abrasive articles having a plurality of elongated channels extending across its working surface and intersecting with each other. These channels provide hinge points that enhance flexibility of the article along two or more directions. Optionally, the abrasive article includes a flexible attachment layer, along with apertures that penetrate through the attachment layer located at the intersection points of the channels. The enhanced flexibility allows the abrasive article to easily access recessed areas of the workpiece and facilitates applying even pressure across convex and concave surfaces. The channels assist in segregating dust particles from the abrading operation, and the optional apertures can be advantageously connected to a vacuum source for evacuation of the dust particles from the channels. | 10-04-2012 |
20130045859 | ANNEALED NANOSTRUCTURED THIN FILM CATALYST - This disclosure provides methods of making an enhanced activity nanostructured thin film catalyst by radiation annealing, typically laser annealing, typically tinder inert atmosphere, Typically the inert gas has a residual oxygen level of 100 ppm. Typically the irradiation has an incident energy fluence of at least 30 mJ/mm | 02-21-2013 |
20130212952 | Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles - A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed. | 08-22-2013 |
20130270239 | APPARATUS AND METHOD FOR LASER CUTTING USING A SUPPORT MEMBER HAVING A GOLD FACING LAYER - The present application relates to an apparatus ( | 10-17-2013 |
20150190902 | ABRASIVE ARTICLE - An abrasive article useful for finishing painted or clear coated surfaces is disclosed. The abrasive article included a structured abrasive layer disposed on a backing that is adhesively attached to nonwoven layer useful for providing conformability and attachment to a hook layer. The structured abrasive layer includes a central aperture and a plurality of surrounding apertures. | 07-09-2015 |
20150267098 | Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles - A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed. | 09-24-2015 |