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Class Information
Number: 428/536
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of carbohydrate > Of cellulosic next to another carbohydrate > Cellulosic next to another cellulosic > Regenerated or modified
Description: Product in which at least one of the adjacent cellulosic layers is chemically modified or precipitated from solution.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8663800 Lignin production from lignocellulosic biomass Mar. 4, 2014
8658287 Strong nanopaper Feb. 25, 2014
8647750 Process of using sodium silicate to create fire retardant products Feb. 11, 2014
8642184 Fire-resistant "oriented strand board" material Feb. 4, 2014
8642183 Wood preservation Feb. 4, 2014
8629314 Surgical barriers having adhesion inhibiting properties Jan. 14, 2014
8617718 Mold-resistant gypsum panel paper Dec. 31, 2013
8603640 Hydrofluoroalkanes as carrier solvents for timber preservation Dec. 10, 2013
8568895 Use of popcorn for timber and composite materials Oct. 29, 2013
8524374 Tissue Product comprising bamboo Sep. 3, 2013
8486523 Lignocellulosic products and methods of forming the same Jul. 16, 2013
8475934 Flame-retardant timber materials Jul. 2, 2013
8465845 Method and apparatus for preserving wood, and wood product Jun. 18, 2013
8455107 Method of treating cellulosic materials with hydrophobins Jun. 4, 2013
8435643 Antisapstain compositions comprising a haloalkynl compound, an azole and an unsaturated acid May. 7, 2013
8431236 Layered wood composites Apr. 30, 2013
8426031 Soft tissue product comprising cotton Apr. 23, 2013
8394505 Building and construction element Mar. 12, 2013
8383247 Lightweight composite article with controlled biodegradation Feb. 26, 2013
8372519 Composition and method for treating wood Feb. 12, 2013
8354174 Environmentally friendly degradable paper products Jan. 15, 2013
8349464 Pre-impregnated product Jan. 8, 2013
8337993 Low embodied energy wallboards and methods of making same Dec. 25, 2012
8337995 Low penetration low formaldehyde alkyd composition Dec. 25, 2012
8329310 Insecticidal composition and method Dec. 11, 2012
8318319 Shaped articles with balsa wood and method of producing them Nov. 27, 2012
8304087 Process for treating wood for increasing the lifetime thereof and wood thus obtained Nov. 6, 2012
8257832 Aminoplast or phenoplast resin based on at least one glyoxal monoacetal and on glyoxylic acid, and its uses Sep. 4, 2012
8241756 Composition for coating of printing paper Aug. 14, 2012
8227039 High amylose starch wallboard and method of making same Jul. 24, 2012
8221893 Process of using sodium silicate to create fire retardant products Jul. 17, 2012
8221895 Base paper for decorative coating materials Jul. 17, 2012
8221896 Cellulose resin film and method for producing the same Jul. 17, 2012
8192845 Lecithin-containing starch compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties Jun. 5, 2012
8187719 Method for obtaining a bio-stabilised woodland substrate from the integral cycle of urban solid waste treatment May. 29, 2012
8182927 Recycled cellulosic industrial and commercial absorbent matting May. 22, 2012
8182928 Layered wood composites May. 22, 2012
8178211 Treatment of wood May. 15, 2012
8168303 Use of popcorn for timber and composite materials May. 1, 2012
8142903 Construction boards with improved facers Mar. 27, 2012
8114425 Process for the production of wood-based materials Feb. 14, 2012
8088442 Method for pressure impregnating wood or wood products with wood preservative containing vegetable oil and impregnated wood Jan. 3, 2012
8071224 Decorative board Dec. 6, 2011
8017249 Starch-containing compositions for use in imparting oil or grease resistance to paper Sep. 13, 2011
8007921 Gypsum board containing antimicrobial and antibacterial compounds Aug. 30, 2011
8003224 Method for producing cellulose acylate composition and cellulose acylate film Aug. 23, 2011
7993756 Long-chain quaternary ammonium compounds as wood treatment agents Aug. 9, 2011
7976900 Method for producing a fire-retardant veneer, and corresponding fire-retardant veneer Jul. 12, 2011
7955711 Wood treatment solution and process Jun. 7, 2011
7939177 Lignocelluosic material which is low in formaldehyde and method for the production thereof May. 10, 2011

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