| Patents for C14C 15 - Apparatus for chemical treatment or washing of hides, skins, or leather (454) |
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| 01/26/2011 | EP2276862A1 Method and apparatus for impregnation of items |
| 01/26/2011 | CN201724909U Raw stock classification test production line |
| 01/26/2011 | CN201722395U Revolving drum dyeing machine |
| 01/26/2011 | CN201722394U Leather dyeing drum |
| 01/26/2011 | CN201722393U Leather processing hot-water supply control system |
| 01/26/2011 | CN101260604B Water washing processing method for fur clothing and water washing liquid thereof |
| 01/12/2011 | CN201704344U Manual production workbench for leather finishing agent |
| 01/12/2011 | CN201704342U Surfacing machine |
| 01/05/2011 | CN201695053U Slurry removing device of slurry spraying machine transport line |
| 01/05/2011 | CN201695052U Diversion device of tanning wastewater |
| 01/05/2011 | CN201695051U Novel overloading drum |
| 12/01/2010 | EP2255019A2 Method for treating flexible laminar surfaces |
| 12/01/2010 | CN201660644U Gear transmission mechanism for riffle rotary drum |
| 12/01/2010 | CN201660643U Negative-pressure fur overturning device |
| 11/17/2010 | EP2004864B1 Unpressurised expansion by means of ir |
| 11/17/2010 | CN101886146A Soaking process and equipment during leather processing |
| 10/13/2010 | CN201605275U 带液体循环装置的水平式螺旋转鼓 Horizontal spiral drum with liquid circulation device |
| 09/08/2010 | CN101825897A Automatic systems for leather dyeing |
| 09/08/2010 | CN101824498A Slurry removing device of spray machine transportation line |
| 09/08/2010 | CN101824497A Novel overloading drum |
| 09/08/2010 | CN101823776A Tanning wastewater diversion device |
| 08/25/2010 | CN101812554A Process for reducing free formaldehyde of fur products |
| 08/19/2010 | WO2010070571A3 Procedure for the tanning of skins, material obtained during said procedure and device |
| 08/11/2010 | CN101798605A Energy saving and emission reduction method for retanning and dyeing high-strength cow split leather furniture |
| 08/04/2010 | CN101792828A Multi-functional leather surface processor |
| 07/28/2010 | CN201534845U 带鼓门的便于使用者入皮的水平式螺旋转鼓 Facilitates the user with a drum door into horizontal spiral drum skin |
| 07/07/2010 | CN101768646A Method and device for preparing goose velour leather |
| 06/30/2010 | CN101760571A Horizontal spiral revolving drum with liquid circulating device |
| 06/23/2010 | CN201512541U Fur washing rotary drum |
| 06/09/2010 | CN201501883U Horizontal spiral rotating drum with braking device |
| 05/26/2010 | EP2189544A1 Equipment for treating leather and corresponding working method |
| 05/26/2010 | CN201485475U Thermal insulation compartment drum |
| 05/19/2010 | CN101161824B Method for cleaning old leather by overcritical carbon dioxide |
| 05/12/2010 | CN201459152U Horizontal screw drum favorable for user in observing and testing skin and liquid in drum |
| 05/05/2010 | CN1989258B Drum structure for treatment of leathers and like products |
| 04/21/2010 | EP2177632A1 Machine for roller finishing skin, fake skin, fabrics, synthetic material and the like |
| 04/21/2010 | EP2177631A1 Tannery drum structure |
| 03/03/2010 | CN101660011A Horizontal spiral rotary drum with braking device |
| 02/17/2010 | CN101649363A Horizontal spiral rotary drum with drum door convenient for peel entering for user |
| 02/03/2010 | CN101638697A Distiller condenser with solvent inflow structure in fur degreasing machine |
| 01/06/2010 | CN201376970Y Equipment used for tanning leather/fur |
| 12/23/2009 | CN101608247A Thermal insulation division drum |
| 11/25/2009 | EP2121178A1 Chemical reactors, or containers in general, with improved heating/cooling system, in particular for treatments of leather and fabrics |
| 10/22/2009 | WO2009127214A1 Method and apparatus for impregnation of items |
| 10/22/2009 | WO2009107163A3 Method for treating flexible laminar surfaces |
| 10/22/2009 | CA2758409A1 Method and apparatus for impregnation of items |
| 10/15/2009 | DE102008034151A1 Leather tanning machine comprises tanning roller, which is coupled with drive system, loading- and unloading roller for a skin, pressure roller, working plate, conveyor belt, tanning vessel, oil cylinder, hydraulic system, and main frame |
| 10/14/2009 | CN101555530A Leather tanning machine and method of tanning leather |
| 09/30/2009 | CN201317778Y Steeping trough for processing goose fur |
| 09/03/2009 | WO2009107163A2 Method for treating flexible laminar surfaces |
| 08/20/2009 | WO2009101480A1 Process and plant for treatment of sheet-like products such as industrial hides |
| 08/12/2009 | CN100526476C Glass fiber reinforced plastic rotary drum |
| 06/30/2009 | US7552605 Natural grain leather |
| 06/18/2009 | WO2009037637A8 Drum for wet processing skins and hides |
| 06/17/2009 | CN201258333Y Dissolvant inflow type distiller condenser in fur degreasing machine |
| 05/14/2009 | WO2009037637A3 Drum for wet processing skins and hides |
| 04/30/2009 | DE102007051489A1 Classifying leather for its production, comprises measuringly detecting or computing power requirement, water consumption, carbon dioxide production and/or chemical oxygen demand of the production, and arranging production unit of leather |
| 04/22/2009 | CN101415845A Unpressurised expansion by means of IR |
| 03/26/2009 | WO2009037637A2 Drum for wet processing skins and hides |
| 03/25/2009 | EP2039784A1 Drum for wet processing skins and hides |
| 03/04/2009 | CN101379198A Process and apparatus for applying a coating to at least one side of a leather and coated leather produced by such a process |
| 12/24/2008 | EP2004864A1 Unpressurised expansion by means of ir |
| 12/11/2008 | DE102007025289A1 Cleaning device for leather clothing parts, comprises a filter container with an opening formed as inlet and outlet for the leather part, a controllable movement mechanism in the filter container, and a container for cleaning fluid |
| 12/09/2008 | US7461526 Spiral system reactor for the treatment of hides and skins |
| 12/03/2008 | EP1470260B1 Device for leather processing |
| 11/12/2008 | EP1989333A1 Process and apparatus for applying a coating to at least one side of a leather and coated leather produced by such a process |
| 09/24/2008 | CN101270398A Method for implementing leather fibre areosis and expansion by using supercritical carbonic anhydride |
| 09/10/2008 | CN101260604A Water washing processing method for fur clothing and water washing liquid thereof |
| 09/04/2008 | WO2008105004A1 Chemical reactors, or containers in general, with improved heating/cooling system, in particular for treatments of leather and fabrics |
| 04/16/2008 | CN101161824A Method for cleaning old leather by overcritical carbon dioxide |
| 03/26/2008 | EP1789596B1 Drum structure for treatment of leathers and like products |
| 11/07/2007 | CN200971422Y Quick leather dyeing machine |
| 11/07/2007 | CN200971366Y Leather and fur tanning device |
| 10/18/2007 | WO2007115680A1 Unpressurised expansion by means of ir |
| 10/10/2007 | CN200958107Y Leather degreasing rotary drum |
| 09/12/2007 | EP1540022B1 Improvement in drums for the treatment of skins, hides and leather |
| 09/05/2007 | CN101029285A Leather antibacterial cleaner |
| 08/30/2007 | WO2007095970A1 Process and apparatus for applying a coating to at least one side of a leather and coated leather produced by such a process |
| 08/15/2007 | CN2934245Y Inner-drum rotary external-drum stationary new Y-type stainless revolving drum |
| 06/27/2007 | CN1989258A Drum structure for treatment of leathers and like products |
| 05/30/2007 | EP1789596A1 Drum structure for treatment of leathers and like products |
| 05/23/2007 | CN2903082Y Leather vacuum tanning rotating drum |
| 04/18/2007 | CN1948511A Glass fiber reinforced plastic rotary drum |
| 03/28/2007 | CN2883387Y Lifting spiral dregs filtering unit |
| 09/28/2006 | WO2006100055A1 Method for the finishing of leather or a sheet-coated material and corresponding plant |
| 09/14/2006 | DE102005010860A1 Drum for treatment of leathers, fabrics and suchlike has structure of polymer material which on inside has covers of polymer materials for connecting devices, hatches of loading door, and internal surfaces of rotating hollow shafts |
| 08/16/2006 | EP1690950A2 Milling, dyeing and retanning drum |
| 08/16/2006 | CN2806482Y 扩展器 Expander |
| 08/09/2006 | CN1268200C Production method of pet articles and its equipment |
| 05/17/2006 | EP1657314A2 Drum for the treatment of hides and skins with mechanism for feeding and discharging liquid contents into the drum |
| 02/14/2006 | CA2277857C Washing process with waste water recycling |
| 02/09/2006 | WO2006013442A1 Drum structure for treatment of leathers and like products |
| 02/09/2006 | US20060026999 Apparatus for feeding and discharging liquid contents in a fulling vat for the treatment of hides and skins |
| 11/09/2005 | EP1593748A1 Machine for finishing hides |
| 10/19/2005 | EP1586362A2 Spraying machine for tannery hides |
| 10/05/2005 | EP1582665A1 Automatic door locking device for a barrel |
| 08/30/2005 | US6935144 Device for leather processing |
| 08/24/2005 | EP1566580A2 Pressure multiplying element for locking drum doors |
| 08/10/2005 | EP1252340B1 A process and an apparatus for processing animal hides |
| 06/29/2005 | CN1208471C Process and apparatus for processing animal hides |