Record receiver having plural interactive leaves or a colorless color former, method of use, or developer therefor inventions 05/08

20080125317 - Heating additive for three dimensional optical memory: A method for data inscription in an acrylic polymer-based photochromic medium is provided in which the photochromic groups are bound to the polymeric matrix. The data is inscribed by irradiating small volume portion with an electromagnetic irradiation that causes a change in state of the photochromic groups from a first... Agent: Browdy And Neimark, P.l.l.c. 624 Ninth Street, Nw

20080119359 - Structure with a built-in recording medium, a laminate comprising the structure and method for recording in non-contact manner using the structure and the laminate: A structure formed of a resin material with a built-in recording medium comprising at least a means for rewriting visible information with a laser light in a non-contact manner; a laminate comprising the structure and a method for recording in the non-contact manner using the structure or the laminate are... Agent: Frishauf, Holtz, Goodman & Chick, Pc

20080113861 - Recording material and method of recording: The present invention relates to recording material having a laser coloring layer, wherein the laser coloring layer comprises one or more materials selected from among pigments, dyes and inorganic materials, and the laser coloring layer exhibits absorption at a wavelength within a range from 700 to 12,000 nm. The recording... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080113862 - Invisible ink and scratch pad: An invisible ink, a method for preparing an invisible ink, and an invisible ink product are disclosed herein. An invisible ink comprising a first ink combined with a second ink is applied to a print medium. The first ink comprises a color developer activator without a color former leuco dye... Agent: Weitzman Law Offices, Llc

20080113863 - Rewritable thermal label of non-contact type: A rewritable thermal label of the non-contact type which comprises a transparent substrate, a rewritable thermal layer disposed on the transparent substrate and an adhesive layer disposed on the rewritable thermal layer and enables to rewrite visible information with laser light in the non-contact manner. The label exhibits improved durability... Agent: Frishauf, Holtz, Goodman & Chick, Pc

20080108500 - Thermosensitive recording medium: The present invention provides a heat-sensitive recording material comprising a support and a heat-sensitive recording layer, wherein the heat-sensitive recording layer contains a leuco dye and a color developer, the leuco dye is in a form of composite particles comprising the leuco dye and a hydrophobic resin, and the color... Agent: Kubovcik & Kubovcik

20080108501 - Support for image recording material, image recording material, and image recording method: An object of the present invention is to provide a support for image recording material, which can record high quality images without causing blister, unevenness of recording and unevenness of fixation; various image recording materials using the support for image recording material; and an image recording method. Therefore, the present... Agent: Sughrue Mion, Pllc

20080103041 - Heat-sensitive recording material: The present invention provides a heat-sensitive recording material that comprises a support, a heat-sensitive recording layer comprising a leuco dye and a developer, and a protective layer principally comprising a pigment and a binder. The support, the heat-sensitive recording layer, and the protective layer are provided in this order. The... Agent: Kubovcik & Kubovcik

20080103042 - Coating compositions: Coating compositions and industrial packages including the coating compositions are disclosed.... Agent: Hewlett-packard Company Intelectual Property Administration

20080103043 - Thermal transfer receiving sheet: A thermal transfer receiving sheet comprising: the sequential formation of an intermediate layer containing hollow particles and an image receiving layer on at least one side of a sheet-form substrate; wherein, the mean particle diameter of the hollow particles is 0.2 to 30 μm, the volumetric hollow rate is 40... Agent: Kratz, Quintos & Hanson, LLP