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Class Information
Number: 428/537.5
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of carbohydrate > Of paper
Description: Product in which the carbohydrate layer is paper.


Sub-classes under this class:

Class Number Class Name Patents
428/537.7 Next to layer of metal salt (e.g., plasterboard, etc.) 120


Patents under this class:

Patent Number Title Of Patent Date Issued
7608338 High brightness coating compositions and related products Oct. 27, 2009
7608320 Container structure Oct. 27, 2009
7597947 Veneered panel Oct. 6, 2009
7585566 Resin impregnated substrate materials Sep. 8, 2009
7579065 Electrophotographic image receiving sheet and method of forming electrophotographic image Aug. 25, 2009
7569270 Method of impregnating decorative papers Aug. 4, 2009
7540906 Metal salts of hydrolyzed olefin/maleic anhydride copolymers and their use as wood preservatives Jun. 2, 2009
7537832 Superabsorbent material and absorbent articles containing said material May. 26, 2009
7524550 Carbon-containing paper and panel Apr. 28, 2009
7520959 Method for manufacturing light barrier packaging material, light barrier packaging material, semi paper packaging material and light barrier paper packaging container Apr. 21, 2009
7507473 Enhanced adhesion of polyethylene terephthalate to paperboard Mar. 24, 2009
7507454 Polymeric antioxidants Mar. 24, 2009
7497923 Enhanced multi-ply tissue products Mar. 3, 2009
7497901 Tungstate and molybate wood preservatives Mar. 3, 2009
7497884 Fine abrasive paper backing material and method of making thereof Mar. 3, 2009
7485373 Lotioned tissue product with improved stability Feb. 3, 2009
7482055 Laminated packaging material, a method of producing the same, as well as a packaging container produced from the packaging material Jan. 27, 2009
7476448 Coating paper which can be removed by water and a method for preparation thereof Jan. 13, 2009
7476435 Backed grooved wood flooring composed of HPL, waterproof plywood and soundproof layer, and method of manufacturing the same Jan. 13, 2009
7473457 Wood flooring composed of WPL, base and soundproof layer Jan. 6, 2009
7462227 Ibuprofen complexes as wood preservatives Dec. 9, 2008
7452601 Oxygen scavenger compositions derived from isophthalic acid/or terephthalic acid monomer or derivatives thereof Nov. 18, 2008
7449231 Wood flooring laminated with high pressure veneer and impregnated low weight printing paper Nov. 11, 2008
7435483 Process for coating paper, paperboard, and molded fiber with a water-dispersible polyester polymer Oct. 14, 2008
7435473 Printed substrate and printing method Oct. 14, 2008
7427316 Tropolone complexes as wood preservatives Sep. 23, 2008
7419570 Soft, strong clothlike webs Sep. 2, 2008
7396593 Single ply tissue products surface treated with a softening agent Jul. 8, 2008
7390557 Method for coating a web of paper or paperboard and a coated paper grade Jun. 24, 2008
7387872 Solution and method for the treatment of a substrate, and semiconductor component Jun. 17, 2008
7387824 Support for image recording medium and image recording medium made from the support Jun. 17, 2008
7381299 Apertured tissue products Jun. 3, 2008
7377998 Light-fast overlay paper May. 27, 2008
7368183 Particles, aqueous dispersion and film of titanium oxide, and preparation thereof May. 6, 2008
7364790 Highly-opaque layered sheet and the production method thereof Apr. 29, 2008
7348052 Sandwich wrappers, fast food wrappers, and gum wrappers comprising PLA resin Mar. 25, 2008
7335620 Photocatalytic powder, photocatalytic slurry, and polymer composition, coating agent, photocatalytic functional molded article and photocatalytic functional structure using the powder Feb. 26, 2008
7335409 Polymer-coated heat-sealable packaging material, method for manufacturing the same and a closed package made thereof Feb. 26, 2008
7320826 Photochromic articles with reduced temperature dependency and methods for preparation Jan. 22, 2008
7320825 Barrier coatings for oil and grease resistance Jan. 22, 2008
7315718 Cast-coated papers having enhanced image permanence when used with color xerographic printing and a method of printing the cast-coated papers in an electrophotographic apparatus Jan. 1, 2008
7312178 Base support for image recording medium and method of manufacturing the same and image recording medium Dec. 25, 2007
7303813 Protective layer against wear based on artificial resin, method for the production thereof and use of the same Dec. 4, 2007
7297411 Process of using sodium silicate to create fire retardant products Nov. 20, 2007
7291400 Decorative sheet Nov. 6, 2007
7288146 Titanium dioxide pigment coated with hollow bodies and method for its manufacture Oct. 30, 2007
7279226 Composition and method for inhibiting stain formation in a floor covering Oct. 9, 2007
7270876 Enhanced adhesion of polyethylene terephthalate to paperboard Sep. 18, 2007
7270770 Triboluminescent materials and devices Sep. 18, 2007
7267888 Products containing an anti-fungal amount of a salt of formic acid Sep. 11, 2007



 
 
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