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Class Information
Number: 162/191
Name: Paper making and fiber liberation > Processes and products > Reclamation, salvage or reuse of materials > Broke or trim
Description: Processes in which all or part of a body of uncured deposited fibrous material is recovered for reuse in a paper making operation usually the waste or trimmings from the formed web.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7407563 |
Apparatus and method in the treatment of the stock passed to a headbox of a paper machine or equivalent |
Aug. 5, 2008 |
| 7407561 |
Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking |
Aug. 5, 2008 |
| 7364642 |
Recycling of latex-containing broke |
Apr. 29, 2008 |
| 6918996 |
Method and apparatus in ropeless tail threading in a multi-roll calender |
Jul. 19, 2005 |
| 6835282 |
Paper web with pre-flocculated filler incorporated therein |
Dec. 28, 2004 |
| 6740200 |
Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding |
May. 25, 2004 |
| 6709550 |
Method for forming a multi-layered paper web |
Mar. 23, 2004 |
| 6605184 |
Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production |
Aug. 12, 2003 |
| 6602389 |
Process for treating a fibrous slurry of coated broke |
Aug. 5, 2003 |
| 6576088 |
Process for preparing dry broke |
Jun. 10, 2003 |
| 6548427 |
Sanitary tissue products with improved flushability |
Apr. 15, 2003 |
| 6517680 |
Method in connection with the production of paper or cardboard |
Feb. 11, 2003 |
| 6464830 |
Method for forming a multi-layered paper web |
Oct. 15, 2002 |
| 6441240 |
Method for inhibiting the deposition of white pitch in paper production |
Aug. 27, 2002 |
| 6419787 |
Process for recycling paper broke containing wet strength additives |
Jul. 16, 2002 |
| 6358367 |
Pulping system for a paper machine |
Mar. 19, 2002 |
| 6277243 |
Method for mixing and recirculating stock suspensions and water flows in the wet end of a paper machine |
Aug. 21, 2001 |
| 6273999 |
Method of optimizing the metering of charge-reversal agent into paper broke |
Aug. 14, 2001 |
| 6261415 |
Paper machine |
Jul. 17, 2001 |
| 6245874 |
Process for making repulpable wet and dry strength paper |
Jun. 12, 2001 |
| 6241849 |
Methods for deinking and decolorizing printed paper |
Jun. 5, 2001 |
| 6241848 |
Method for processing recycled waste paper for integrated packaging |
Jun. 5, 2001 |
| 6153049 |
Method for inhibiting the deposition of white pitch in paper production using ethylene amine compound |
Nov. 28, 2000 |
| 6096167 |
Process of manufacturing a colored fiber material |
Aug. 1, 2000 |
| 6086714 |
Process for adjusting the alkalinity of pulp slurry in a broke pulper using carbon dioxide |
Jul. 11, 2000 |
| 6017415 |
Method for co-pulping waste cellulosic material and wood chips |
Jan. 25, 2000 |
| 5989392 |
Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke |
Nov. 23, 1999 |
| 5925218 |
Rehydration of once-dried fiber |
Jul. 20, 1999 |
| 5904808 |
Processes and compositions for repulping wet strength paper and paper products |
May. 18, 1999 |
| 5891304 |
Use of hydrophilic dispersion polymers for coated broke treatment |
Apr. 6, 1999 |
| 5888350 |
Method for repulping and/or decolorizing broke using persulfate/metal mixtures |
Mar. 30, 1999 |
| 5837100 |
Use of blends of dispersion polymers and coagulants for coated broke treatment |
Nov. 17, 1998 |
| 5785814 |
Spool butt unwind system |
Jul. 28, 1998 |
| 5759350 |
Papermaking process dry end slabbing method |
Jun. 2, 1998 |
| 5730371 |
Delumper |
Mar. 24, 1998 |
| 5718837 |
Persulfate mixtures for repulping wet strength paper |
Feb. 17, 1998 |
| 5700516 |
Repulpable hot melt polymer/wax compositions for fibrous products |
Dec. 23, 1997 |
| 5587202 |
Repulpable hot melt polymer/fatty acid compositions for fibrous products |
Dec. 24, 1996 |
| 5567798 |
Repulpable wet strength resins for paper and paperboard |
Oct. 22, 1996 |
| 5466337 |
Repulpable wet strength paper |
Nov. 14, 1995 |
| 5466338 |
Use of dispersion polymers for coated broke treatment |
Nov. 14, 1995 |
| 5277758 |
Method for recycling plastic coated paper product waste and polymeric film |
Jan. 11, 1994 |
| 5268074 |
Method for recycling polymeric film |
Dec. 7, 1993 |
| 5262006 |
Paper manufacturing process, and papers obtainable by means of that process |
Nov. 16, 1993 |
| 5131982 |
Use of DADMAC containing polymers for coated broke treatment |
Jul. 21, 1992 |
| 5084135 |
Recycling plastic coated paper product waste |
Jan. 28, 1992 |
| 5073234 |
Composition and method of deinking of recycled cellulosic material |
Dec. 17, 1991 |
| 5002633 |
Conversion of pulp and paper mill waste solids to papermaking pulp |
Mar. 26, 1991 |
| 4997523 |
Method for effectively breaking up latex-coated paper during pulping to decrease the potential for white pitch deposition |
Mar. 5, 1991 |
| 4983258 |
Conversion of pulp and paper mill waste solids to papermaking pulp |
Jan. 8, 1991 |
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