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Class Information
Number: 162/164.3
Name: Paper making and fiber liberation > Processes and products > Non-fiber additive > Synthetic resin > Epoxy containing reactant
Description:










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8518214 Debonder and softener compositions Aug. 27, 2013
8496784 Process for making a stiffened paper Jul. 30, 2013
8480853 Papermaking and products made thereby with ionic crosslinked polymeric microparticle Jul. 9, 2013
8444812 Creping adhesives with improved film properties May. 21, 2013
8444815 Pulp comprising polypyridobisimidazole and other polymers and methods of making same May. 21, 2013
8444816 Polyareneazole/thermoplastic pulp and methods of making same May. 21, 2013
8444817 Polyareneazole/thermoset pulp and methods of making same May. 21, 2013
8388802 Paper substrates useful in wallboard tape applications Mar. 5, 2013
8172982 Conductive webs and process for making same May. 8, 2012
8152961 Paper substrates useful in wallboard tape applications Apr. 10, 2012
8118974 Structure for producing castings Feb. 21, 2012
8101710 Membrane separation process for removing residuals from polyamine-epihalohydrin resins Jan. 24, 2012
8080130 High basis weight TAD towel prepared from coarse furnish Dec. 20, 2011
8066849 Absorbent sheet prepared with papermaking fiber and synthetic fiber exhibiting improved wet strength Nov. 29, 2011
8066847 Creping adhesives comprising blends of polyaminoamide epihalolhydrin resins and polyamides Nov. 29, 2011
8048267 Recording sheet with improved image waterfastness, surface strength, and runnability Nov. 1, 2011
8025767 Wet strength enhancers for paper Sep. 27, 2011
8021516 Use of water-soluble polymer complexes in aqueous systems Sep. 20, 2011
8021518 Method of applying a super-absorbent composition to tissue or towel substrates Sep. 20, 2011
8007638 Sheet-like products exhibiting oleophobic and hydrophobic properties Aug. 30, 2011
7943705 Creping adhesives made from amine-terminated polyamidoamines May. 17, 2011
7932349 Membrane separation process for removing residuals polyamine-epihalohydrin resins Apr. 26, 2011
7897013 Blends of glyoxalated polyacrylamides and paper strengthening agents Mar. 1, 2011
7767059 Strong and dispersible paper products Aug. 3, 2010
7749356 Method for using water insoluble chemical additives with pulp and products made by said method Jul. 6, 2010
7718035 Phosphoric acid quenched creping adhesive May. 18, 2010
7691231 Newsprint paper treated with cationic surface sizing agent Apr. 6, 2010
7670459 Soft and durable tissue products containing a softening agent Mar. 2, 2010
7648772 Moisture resistant container Jan. 19, 2010
7625462 Tissue products containing triggerable polymeric bonding agents Dec. 1, 2009
7566381 Low odor binders curable at room temperature Jul. 28, 2009
7541409 Hydrophobically modified polymers containing vinylamine or ethylenimine units, method for the production thereof, and their use as retention agents Jun. 2, 2009
7494566 Composition for increasing cellulosic product strength and method of increasing cellulosic product strength Feb. 24, 2009
7488403 Blends of glyoxalated polyacrylamides and paper strengthening agents Feb. 10, 2009
7431799 Epichlorohydrin-based polymers containing primary amino groups used as additives in papermaking Oct. 7, 2008
7413631 Opacifying composition for paper or paperboard, processes using same and paper or paperboard produced therefrom Aug. 19, 2008
7303652 Reduced byproduct high solids polyamine-epihalohydrin compositions Dec. 4, 2007
7282232 Bonded fibrous sheet material Oct. 16, 2007
7258764 Soft and strong webs from highly refined cellulosic fibres Aug. 21, 2007
7252740 (per) fluoropolyether carboxylic acids and use thereof for the oleo-repellent paper sizing Aug. 7, 2007
7229529 Low odor binders curable at room temperature Jun. 12, 2007
7189307 Low odor binders curable at room temperature Mar. 13, 2007
7175740 Reduced by product polyamine-epihalohydrin resins Feb. 13, 2007
7090745 Method for increasing the strength of a cellulosic product Aug. 15, 2006
7081512 Treatment of resins to lower levels of CPD-producing species and improve gelation stability Jul. 25, 2006
7060201 Optical brighteners their composition their production and their use Jun. 13, 2006
6991707 Polymeric creping adhesives and creping methods using same Jan. 31, 2006
6979386 Tissue products having increased absorbency Dec. 27, 2005
6939443 Anionic functional promoter and charge control agent Sep. 6, 2005
6916402 Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof Jul. 12, 2005

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