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Your search returned 1019 patents.
( 428/537.5 in Current US Classification )
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Patent IDTitleDate Filed
6978724 Copper complexes and their use as wood preservatives October 31, 2003
6977111 Multi-layer paper peelable into at least two thin sheets January 22, 2002
6974632 Archival spray composition February 28, 2005
6962742 Pattern card March 10, 2004
6949166 Single ply webs with increased softness having two outer layers and a middle layer January 30, 2003
6946204 Paper/film composite structure and making method January 8, 2004
6942919 Coated paper sheet March 27, 2002
6936395 Image receiving sheet for fixing belt type electrophotography and image forming method using the same February 19, 2003
6929845 Coated paper for gravure September 22, 2003
6929714 Tissue products having reduced slough April 23, 2004
6926968 Paper/plastic laminate and method for making same October 2, 2003
6924042 Multi-ply planar product including adhesively bonded fibrous plies November 20, 2002
6921563 Multi-layer laminate, packaging material and packages made therefrom May 24, 2002
6919135 Laminate with gas barrier properties, production method therefor, and paper container employing said laminate July 21, 2003
6919111 Coated paperboards and paperboard containers having improved tactile and bulk insulation properties September 6, 2002
6916402 Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof December 23, 2002
6902782 Device packaging tape with antistatic treatment May 14, 2003
6896971 System and method for two sided sheet treating June 24, 2003
6896767 Embossed tissue product with improved bulk properties April 10, 2003
6896766 Paper wiping products treated with a hydrophobic additive December 20, 2002
6893713 Process for the manufacturing of decorative laminate July 7, 2003
6890666 Vapor barrier for use in the heat insulation of buildings July 14, 2003
6887584 System and method for two sided sheet treating June 24, 2003
6887564 Articles comprising chitosan material and an anionic absorbent gelling material September 20, 2002
6878455 Vapor barrier for use in the heat insulation of buildings July 14, 2003
6872459 Laminated packaging material and method for producing the same July 19, 2002
6872451 Ionomeric oxygen scavenger compositions August 28, 2003
6866795 Ultraviolet-absorbing film containing a fluorescent brightening agent December 8, 2003
6846573 Moisture resistant, repulpable paper products and method of making same April 8, 2003
6846538 Composite sheet, method of preparing same, and adhesive label sheet assembly having same December 19, 2002
6846529 Low density paperboard articles September 19, 2003
6841038 Soft absorbent web material September 23, 2002
6838187 Water based adhesive composition with release properties May 10, 2002
6837972 Tissue and towel products containing crosslinked cellulosic fibers April 25, 2003
6821631 Method and composition for treating substrates October 28, 2002
6818284 Single-sided paper phenolic resin copper-clad laminate with both sides having resists of same material February 11, 2002
6818269 Metallic board September 27, 2002
6815022 Laminated structures constructed from adhesively joined sheet material layers June 18, 2002
6808772 Vapor barrier for use in the heat insulation of buildings July 14, 2003
6808559 Kaolin clay pigments suited to rotogravure printing applications and method for preparing the same December 20, 2002
6803089 Cleaning substrate for cleaning and regenerating a mold August 15, 2001
6797400 Moist wipes (II) October 7, 2002
6797399 Wet wipes (III) October 7, 2002
6797395 Paper-plastic laminate sheeting October 6, 2003
6787205 Coated paperboard process for manufacturing the same and products obtained thereof October 10, 2001
6786155 Dimensionally stable paper substrate for a precursor to an imaged member April 26, 2002
6783847 Offset printing paper June 10, 2002
6783831 Sanitary, liquid resistant, disposable, adhesive sided, folded placemat February 4, 2002
6780480 Laminated package having metalized paper March 2, 2001
6777103 Fiber cement composite material using biocide treated durable cellulose fibers October 2, 2001
6773822 Antifungal gypsum board August 1, 2002
6767620 Pigmented porous material July 22, 2002
6761979 Decorative sheet and decorative material March 28, 2001
6761940 Printed web-type material August 14, 2002
6746781 Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same August 21, 2002
6746736 Oil and grease resistant coating composition March 2, 2001
6727004 Multi-ply paper sheet with high absorbent capacity and rate July 24, 2002
6715249 Structural insulated sheathing and related sheathing methods March 27, 2002
6713140 Latently dispersible barrier composite material December 21, 2001
6709764 Decorative paper sheet and decorative laminate comprising same October 1, 1999
6709762 Toilet paper August 2, 2001
6703140 Sandwich type board July 23, 1999
6703090 Heat insulating paper cups April 18, 2002
6692835 Innerwrap with polyvinyl alcohol slip coating September 14, 2000
6686302 Diffusion barrier layer with a high barrier effect May 21, 2001
6686054 Method and composition for the sizing of paper using azetidinium and/or guanidine polymers September 27, 2002
6686013 Article comprising board, paper or the like and process and intermediate product for the production thereof August 7, 2000
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