U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5926857

Armor With Rollers

An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 428/537.5 - Of paper


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Product in which the carbohydrate layer is paper.
No. of patents: 1060
Last issue date: 03/06/2012


  2                    
NumberTitleIssue Date
7249837Printing on flocked paper and films
A flocked substrate that can be printed in non-impact printers and photocopiers, including bubble jet, piezoelectric and LaserJet printers, a method of printing on flocked substrate using that flocked substrate, and a jigsaw puzzle made using the printed flocked sub...
07/31/2007
7247391Method of producing a coated fibrous web
The present invention concerns a method of producing a calendered, coated fibrous web, according to which method a fibrous web is coated with a coating colour containing a coating pigment, and the coated fibrous web is calendered. According to the invention, at leas...
07/24/2007
7244509Moisture resistant, repulpable paper products and method of making same
Hydrogenated triglycerides having melting temperature above about 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being re...
07/17/2007
7244510Vapor screen composition
The invention relates to a water-dispersible composition for making a water repellent paper with a low permeability for moisture. The composition comprises components (A) to (H), in the following amounts by dry weight (wt): (A) 5 to 89 wt % of polyvinyl butyral (PVB...
07/17/2007
7241508Fragrance release paper
An improved pigment-coated paper is provided which enables the use of a non-acidic basesheet in the manufacture of a fragrance release paper. The non-acidic basesheet, compared to the conventionally used acidic basesheet, is brighter and less brittle, and therefore ...
07/10/2007
7241509Wall covering assembly with thermo-regulating properties
A wall covering assembly comprising a front layer of a vinyl coated fabric or paper, a rear ceramic layer, and an intermediate layer made of an acrylic compound containing finely divided phase change material such as crystalline acryl hydrocarbons or salt hydrates. ...
07/10/2007
7235307Process for forming nitrocellulose films
A process of forming a nitrocellulose film on a carrier includes the steps of (i) atomizing a nitrocellulose solution to form a plurality of fine nitrocellulose particles and (ii) evenly spraying the nitrocellulose particles on the carrier to form the nitrocellulose...
06/26/2007
7232503Method in internal sizing of liquid packaging board and internal size
An internal size and a method for sizing board, such as liquid packaging board, with a hydrophobising internal size containing oxetanon derivative or 2-oxetanon. The main part of the hydrocarbon chains R′ and R″ of the oxetanon derivative or 2-oxetanon are deriv...
06/19/2007
7232969Keypad
A keypad suitable for being disposed on a circuit board is provided. The keypad is in contact with the circuit board to generate an electrical signal. The keypad includes a flexible light guide plate, a key pattern, a passivation layer, a light source, and a reflect...
06/19/2007
7229698Laminated board for exterior cladding
Laminated board for exterior cladding formed from a core (13) of kraft paper impregnated with phenolic resin, at least one layer of natural wood (14) and at least one surface covering layer (15) including a coating film (17) and a substra...
06/12/2007
7214434Paper and paperbead for protecting drywall corners
The present invention relates to drywall corner beads, particularly drywall corner beads having an outer paper layer, and paper therefor. The improved paperbead includes an elongated core having an outer surface. A paper strip is bonded to the outer surface of the c...
05/08/2007
7211171Multiply tissue product
A multiply tissue product comprising at least two plies of a tissue interconnected to each other. The multiply tissue further comprises a layer including super absorbent fiber-like particles in at least one interface region in between two adjacent plies of the tissu...
05/01/2007
7208225Prefabricated plaster board
The present invention provides a construction assembly for interior works, comprising: prefabricated elements, preferably flat prefabricated elements e.g. gypsum fiberboards, cement fiberboards, gypsum wall boards or plaster boards...
04/24/2007
7208068Dullish coated paper for printing
A dull coated printing paper that is bulky (low in density) having a density of 0.90 to 1.15 g/cm3 and yet offers excellent pliability, superior surface smoothness, high degree of print gloss and minimal small-scale gloss variations in the image area are ...
04/24/2007
RE39555Cover sheet for impressing pattern on emblem
An impressed emblem is disclosed which includes a cover sheet which is used together with heat and pressure to impress a desired pattern on an emblem. The emblem can also be impressed with a pattern and simultaneously heat-sealed onto a desired substrate. ...
04/10/2007
7201971Paper packaging material for liquid food and method for production thereof
In the manufacture of a paper container from packaging materials, damage of internal layers of packaging materials is promptly inspected, and degradation by light exposure of content can be prevented. A method of manufacturing light barrier paper packaging materials...
04/10/2007
7195805Heat insulating paper cups
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially c...
03/27/2007
7192653Prepreg
A prepreg can be obtained by impregnating a base paper with a heat-curing resin free from formaldehyde, the prepreg exhibiting a residual moisture content of 2 to 4% by weight after drying, the resin of the prepreg being non-crosslinked and exhibiting a degree of cr...
03/20/2007
7189464Cellulose acylate film and producing method thereof
In a multi-layer structure of a cellulose acylate film, the averaged degree of acylation of surface layers is controlled in the range of 0.5 to 2.8 by mixing several sorts of cellulose acylates having different averaged degrees of acyation. One of the surface layers...
03/13/2007
7182667Coloring paper
A coloring sheet, coloring book, coloring roll, and coloring desk and roll assembly having a coloring sheet with a printed coloring image outline on one surface is substantially visually imperceptible under normal viewing conditions, such as when viewed at a non-col...
02/27/2007
7182837Structural printing of absorbent webs
A process and method which ‘locks in’ three-dimensional texturing added to a paper web by virtue of an adhesive material which is printed onto the surface of the web is generally disclosed. The adhesive may be applied to the web either before, during, or after t...
02/27/2007
7166357Photochromic articles that activate behind ultraviolet radiation blocking transparencies and methods for preparation
Described are photochromic articles that include a substrate and a photochromic amount of at least one organic photochromic material (b) represented by graphic formula XIII adapted to change from an unactivated state to an activated state by exposure to radiation su...
01/23/2007
7163734Patterning of electrically conductive layers by ink printing methods
An element comprising a support on which is disposed an organic electroconductive polymeric layer containing a conductive polymer such that when a printing solution containing a conductivity enhancing agent contacts said electroconductive layer, the resistivity of t...
01/16/2007
7160602Image recording material, support for the image recording material and process of manufacturing the support
A support for an image recording material comprises base paper having a formation index at a restriction diameter of 1.0 mm equal to or greater than 80 and density equal to or greater than 0.95 g/m3, changes of said formation index and density of said bas...
01/09/2007
7157134Layered structure, sensor and method of producing and use of the same
The invention concerns a layered structure comprising at least two material layers. The layered structure is formed of a conductive polymer on a substrate material layer to allow a reaction in the conductive polymer material when the layered structure is exposed to ...
01/02/2007
7152790Method of conducting airline security
A method of processing an airline passenger through a terminal comprising the steps of verifying the identity of the passenger by checking a physical characteristic unique to the passenger and taking a picture of the identified passenger. A wristband-ticket (10
12/26/2006
7128978Gloss coated papers having optimized properties for improving image permanence and a method of printing the gloss coated papers in an electrophotographic apparatus
The present invention generally relates to a gloss coated paper having specific properties for enhanced toner adhesion. The critical specific properties of the paper include the combination of a thermal diffusivity of less than approximately 8.5 mm2/s, a ...
10/31/2006
7118617Fire-proof treatment solution and fire-retardant material therefrom
A fire-proof treatment solution capable of resolving problems, such as low solubility leading to low concentration and hence low combustion inhibiting effect and water solubility leading to a disadvantage of eluviation, of boron compounds used as a constituent of a ...
10/10/2006
7101460Soft paper product including beneficial agents
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition conta...
09/05/2006
7091154Perovskite titanium-type composite oxide particle and production process thereof
A perovskite titanium-containing composite oxide particle having a composition represented by general formula (I), where the specific surface area is about 10 to about 200 m2/g, the specific surface area diameter D1 of primary particles defined...
08/15/2006
7089420Authentication method and system
The present invention provides a method and apparatus for the production and labeling of objects in a manner suitable for the prevention and detection of counterfeiting. Thus, the system incorporates a variety of features that make unauthorized reproduction difficul...
08/08/2006
7078100Oxygen scavenger compositions derived from isophthalic acid and/or terephthalic acid monomer or derivatives thereof
An oxygen scavenger composition includes mer units that have at least one cycloalkenyl group or functionality and, further, has mer units derived from isophthalic acid or terephthalic acid or certain derivatives thereof. The oxygen scavenger composition has been fou...
07/18/2006
7074495Recording material support, process for manufacturing the same, recording material and process for image formation
The present invention aims to provide a recording material support having superior excellent surface smoothness and water resistance compared to the related art, to a process for efficiently manufacturing this recording material support, to a recording material whic...
07/11/2006
7069596Baby bib
A baby bib comprises a body portion (2) of a plastics material above which is formed an opening (8) to receive the baby's neck, the rear surface of the body portion (2) being embossed to provide areas of relief (14) for engagement with th...
07/04/2006
7067174Self-adhesive labelstock, a face paper for self-adhesive labelstock, a print carrier and a method for making the face paper and the print carrier for self-adhesive labelstock
A self-adhesive labelstock comprises a face paper that has an adhesive layer formed on its one side. The face paper is finished in contact over a long distance with a smooth, hot drying surface, which finishes the smoothness of the paper, such as a Yankee cylinder o...
06/27/2006
7063771Embossed insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot water ΔT across the paperboard of at least 0.7° C.±2.3° C. per 0.1 m...
06/20/2006
7060159Insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot water ΔT across the paperboard of at least 0.7° C.±2.3° C. per 0.1 m...
06/13/2006
7056572Thin, soft bath tissue having a bulky feel
Low density, resilient webs are highly calendered to significantly increase density. The resulting tissue has low caliper and stretch but retains good Void Volume and premium-like softness. ...
06/06/2006
7056582Mold resistant acoustical panel
A composition for a slurry for manufacture of acoustical panels includes one or more fillers, one or more binders, water and zinc pyrithione. At least of the fillers and/or binders includes microbial nutrients in an amount of at least 1% based on the dry weight of t...
06/06/2006
7056563Hot cup made from an insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot water ΔT across the paperboard of at least 0.7° C.±2.3° C. per 0.1 m...
06/06/2006
  2                    
 
Sign InRegister
Username  
Password   
forgot password?