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Class Information
Number: 162/183
Name: Paper making and fiber liberation > Processes and products > Non-fiber additive > Incorporation procedures
Description: Processes which are drawn to a particular manipulative procedure of adding a nonfibrous material to pulp or a wet web, sheet or article.










Sub-classes under this class:

Class Number Class Name Patents
162/184 Application to formed web 237


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8663427 Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs Mar. 4, 2014
8568562 Creping methods using pH-modified creping adhesive compositions Oct. 29, 2013
8568565 Silica-based sols Oct. 29, 2013
RE44519 Starch compositions and methods for use in papermaking Oct. 8, 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
8460511 Paper substrate containing a wetting agent and having improved printability Jun. 11, 2013
8460513 Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs Jun. 11, 2013
8454798 Paper making processes and system using enzyme and cationic coagulant combination Jun. 4, 2013
8440052 Method and arrangement for feeding chemicals into a pulp process stream May. 14, 2013
8388802 Paper substrates useful in wallboard tape applications Mar. 5, 2013
8372242 Conductive webs and process for making same Feb. 12, 2013
8366881 Method of making a paper web having a high internal void volume of secondary fibers Feb. 5, 2013
8333872 Coating compositions comprising alkyl ketene dimer and alkyl succinic anhydrides for use in paper making Dec. 18, 2012
8308905 Process for increasing bulk of a fiber product, fiber product and use thereof Nov. 13, 2012
8277613 Patterning on surface with high thermal conductivity materials Oct. 2, 2012
8231764 Paper filler method Jul. 31, 2012
8163134 Copolymer blend compositions for use to increase paper filler content Apr. 24, 2012
8152962 Method for producing paper with a high substance weight Apr. 10, 2012
8123906 Functionalization of paper components Feb. 28, 2012
8123907 Composition and ink receiving system incorporating the composition Feb. 28, 2012
8092587 Stable aqueous dispersions of precipitated silica Jan. 10, 2012
8062476 High strength paper and process of manufacture Nov. 22, 2011
8038846 Composition and method for paper processing Oct. 18, 2011
8025768 Latex-treated filler slurries for use in papermaking Sep. 27, 2011
8021517 Use of fluorescent nanoparticles to make on-line measurements of cross-web and machine-direction component and property variations in paper and continuous web products Sep. 20, 2011
8007638 Sheet-like products exhibiting oleophobic and hydrophobic properties Aug. 30, 2011
7981250 Method for paper processing Jul. 19, 2011
7951266 Method of producing absorbent sheet with increased wet/dry CD tensile ratio May. 31, 2011
7938933 Method for making mineral fiber paper May. 10, 2011
7922867 Method for producing paper, paperboard and cardboard having high dry strength Apr. 12, 2011
7918965 Method for the production of paper, cardboard and card Apr. 5, 2011
7815771 Process for the manufacture of paper and board Oct. 19, 2010
7794566 Method of making a paper web having a high internal void volume of secondary fibers Sep. 14, 2010
7691233 Temporary wet strength additives Apr. 6, 2010
7682488 Method of making a paper web containing refined long fiber using a charge controlled headbox Mar. 23, 2010
7638017 Filler or pigment or processed mineral for paper, in particular a pigment containing natural CaCO.sub.3, its manufacturing process, preparations containing it and their applications Dec. 29, 2009
7585392 Method of producing absorbent sheet with increased wet/dry CD tensile ratio Sep. 8, 2009
7582188 Composition and ink receiving system incorporating the composition Sep. 1, 2009
7578903 Colored sanitary tissue paper and production method thereof Aug. 25, 2009
7553395 Print media and methods of making print media Jun. 30, 2009
7547376 Paper improver Jun. 16, 2009
7534323 Use for the oleo-repellent paper sizing of carboxylic perfluoropolyethers May. 19, 2009
7504001 Method for producing paper and agent for improving yield Mar. 17, 2009
7504000 Method for producing a sheet of paper comprising calcite Mar. 17, 2009
7494565 Use of starch with synthetic metal silicates for improving a papermaking process Feb. 24, 2009
7476272 Aluminum trihydrate containing slurries Jan. 13, 2009
7473334 Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers Jan. 6, 2009
7459059 Use of synthetic metal silicates for increasing retention and drainage during a papermaking process Dec. 2, 2008
7344621 Paper additive composition and method for producing paper using the same Mar. 18, 2008

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