Matches 1 - 50 out of 169 1 2 3 4 >
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7303292 Hue variable retroreflective sheet  
The hue variable retroreflective sheet of the present invention includes: a surface layer ( 1 ) composed of at least one layer; and a plurality of retroreflective elements ( 3, 4, 5 ) that are...
7288309 Microstructured substrates with profile-preserving organometallic coatings  
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized...
7255909 Security laminate  
In one aspect, the invention provides a security laminate comprising a retroreflective layer comprising a plurality of retroreflective microbeads partially embedded in and protruding from a...
7247386 Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet  
The invention relates to a method of treatment of a retroreflective sheet with a treatment composition that comprises a fluorinated compound having one or more silyl groups and an auxiliary...
7198377 Method of producing a retro-reflective heat transfer film with a transparent protective sheet for whole surface  
A method of producing a retro-reflective heat transfer film includes heat-joining a PET release film and a transparent TPU sheet; forming a sticky-adhesive layer or a hot melt adhesive layer on the...
7168815 Retroreflective elements and articles  
The present invention relates to retroreflective elements and retroreflective articles such as pavement markings comprising retroreflective elements, methods of making retroreflective elements, and...
7164536 Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays  
A brightness enhancing structure for a reflective display. A plurality of transparent hemi-beads form a film substantially covering and protruding inwardly from the structure's inward surface. A...
7152984 Cat's eye retro-reflector array coding device and method of fabrication  
The invention is a coded cat's eye retro-reflector array fabricated using data-driven, ink jet micro-dispensing technology. Specifically the invention claims the apparatus, the method of...
7140741 Color shifting retroreflector and method of making same  
Color shifting retroreflective articles can provide features such as decorative effects, evidence of tampering, security authentication or positional information. In some embodiments, the color...
7137712 Reflector system for determining position  
The invention relates to a reflector system for positioning a medical instrument or of body parts of a patient or for any determination of position, which is characterized by reflectors ( 3, 4, 5 )...
7111949 Process for manufacturing retroreflective printed material  
A process for manufacturing retroreflective printed material, the process comprising a) providing a composite comprising a temporary support sheet with a layer of microspheres partially embedded in...
7036944 Retrochromic articles  
Retrochromic articles have a retrochromic pattern comprising first and second viewable retroreflective regions, wherein at least one viewable retroreflective region comprises a plurality of...
7029135 Road sign band and manufacturing method thereof  
Sign band ( 1 ) for day and night road signs, comprising a band-shaped support ( 6 ) having a first and second outer surface ( 6 a ) and 6 b ), a reflecting substance ( 7 ) arranged in a portion...
6966660 Article exhibiting dry and wet retroreflectivity  
A exposed-lens retroreflective article exhibiting retroreflection under dry and wet conditions is provided. The inventive article comprises a first set of optical elements having a first reflective...
6886949 Light reflective films  
A light reflective film having a multi-layered structure including a light reflective membrane layer on a web. A plurality of transparent spherical glass beads are provided on the light reflective...
6828005 Wear-resistant composite and method for producing the composite  
A composite on the surface of a substrate, and a method for producing the composite are disclosed. The composite includes a first coating, reflective beads, and a clear coating. The method for...
6825984 Optical sheet lamination  
In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12 , a coating layer 18 is provided on the reverse...
6764744 Diffractive and retroreflective textile fabrics, methods of making same, and articles made therefrom  
A composite fabric structure having unique visual and physical properties is described. The composite fabric includes a textile fabric layer having a visual surface and a rear surface. A layer of...
6700707 Optical sheet lamination  
In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12, a coating layer 18 is provided on the reverse...
6696126 Visual-tactile signage  
Many embodiments of the present invention are imbued with both sight-facilitative and touch-facilitative characteristics. The invention's unitary resinous matrix configuration encompasses, in the...
6660326 Production method for monolayer powder film and production apparatus therefor  
An adhesive layer is provided on a base material in the shape of an elongated film, powder particles are adhered thereon, and then other powder particles and media vibrated in a container are...
6656566 Retroreflective luminescent articles  
Sheeting material is disclosed that contains a retroreflective layer and a layer of luminescent material on the bottom or lower surface of the retroreflective layer. The sheeting material can be...
6641270 Retroreflective sheeting containing a validation image and methods of making the same  
This invention relates to retroreflective sheeting which has an image, such as an image. More specifically, the image has varying appearance at different angles of view. The retroreflective...
6623793 Process for forming a reflective surface  
A process for forming a retroreflective layer on a powder coated substrate is provided. The substrate is powder coated and the powder coating is subsequently partially cured. Reflective elements...
6586067 Encapsulated lens retroreflective sheeting  
Encapsulated-lens retroreflective sheeting is described which contains an improved binder layer. The binder layer is obtained from a film-forming mixture which comprises: (A) a vinyl chloride...
6579036 Reflective pavement marker and method of making  
A reflective pavement marker comprises an integrally molded one-piece structural body and at least one reflective plate attachment, said structural body having two opposing planar inclined...
6560023 Optical lamination sheet  
In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12 , a coating layer 18 is provided on the reverse...
6558009 Retroreflective sheeting containing a validation image and methods of making the same  
This invention relates to retroreflective sheeting which has an image, such as an image. More specifically, the image has varying appearance at different angles of view. The retroreflective...
6520651 Retroreflective sheet  
Retroreflective sheeting ( 1 ) comprises a reflective base ( 2 ), a transparent film layer ( 4 ) which is colored different from the color of reflected light of the reflective base ( 2 ) and a...
6479132 Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same  
The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical...
6461718 Retroreflective sheet  
To provide a retroreflective sheet which is suitable for co-molding by injection molding or the like, wherein the retroreflective sheet can be laid within a mold and molded with a resin to form a...
6451408 Retroreflective article  
A retroreflective article that exhibits suitable retroreflective luminance under dry and dynamic wet conditions. The article includes an enclosed-lens retroreflective sheeting that, under dry...
6416188 Dielectric mirror retroreflective appliques having excellent repetitive laundering performance  
Exposed lens retroreflective appliques incorporate a monolayer of beads and a dielectric mirror proximate the beads. A pigmented or otherwise colored bead bond layer in which the beads are...
6413615 Cube corner geometric structures in a substrate formed by both replicating and machining processes  
A cube corner article having a structured surface of geometric structures, each geometric structure having a plurality of faces at least some of which are arranged as a cube corner element, is made...
6412957 Pavement marking article and method of producing  
The pavement marking article comprises a substrate, a plurality of protrusions provided on the surface of the substrate, and first transparent microspheres having a refractive index of not less...
6398369 Surface covering intended to be used on marking coverings for roads, parking areas and the like  
Surface coverings for marking road surfaces are disclosed including elastic particles for application to the road surface, the elastic particles including a plurality of light reflectors such as...
6365262 Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same  
The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical...
6350036 Retroreflective sheeting containing a validation image and methods of making the same  
This invention relates to retroreflective sheeting which has an image, such as an image. More specifically, the image has varying appearance at different angles of view. The retroreflective...
6350034 Retroreflective articles having polymer multilayer reflective coatings  
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical...
6342119 Manufacturing method of a compound substrate for light-reflective application  
A manufacturing method of a compound substrate for light-reflective application is proposed, by which the mechanical utility can be simplified, the cost is reduced and the light-reflective article...
6333817 Optical lamination sheet  
In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12, a coating layer 18 is provided on the reverse surface of...
6312132 Fluorescent red article and retroreflective article made therefrom  
A fluorescent red article comprising a polymer matrix; and a perylene dicarboximide dye, wherein the article has chromaticity coordinates (x, y) within the area defined by (0.648, 0.351), (0.735,...
6288837 Broadband infrared and signature control materials and methods of producing the same  
Thin multilayer signature control films having a large differential between the indices of refraction of adjoining layers are characterized by the use as the low index layer or layers of a material...
6261402 Planar type lens manufacturing method  
A sure and efficient manufacturing method of a translucent type screen using micro glass beadsis probided. A carbon toner is scattered onto micro glass beads which are buried and fixed in a UV...
6249271 Retroreflective electrophoretic displays and materials for making the same  
Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are...
6243201 Retroreflective articles having polymer multilayer reflective coatings  
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical...
6217175 Laser marking process on retro-reflective material for security labels  
A simplified method and apparatus for creating counterfeit-resistant labels is described. A laser is used to mark a retro-reflective material such that light only from specific directions are...
6172810 Retroreflective articles having polymer multilayer reflective coatings  
A retroreflective article that has a layer of optical elements and a multilayer reflective coating disposed on the optical elements. The reflective coating reflects light back into the optical...
6168876 Backlighted fluorescent/retroreflective safety device  
An improved, "fail-safe" safety device comprising, in combination, a backlighted fluorescent film and a retroreflective sheet.
6147804 Optical sheet lamination  
In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12, a coating layer 18 is provided on the reverse surface of...
Matches 1 - 50 out of 169 1 2 3 4 >