| Patents for C14C 5 - Degreasing leather (109) | |
|---|---|
| 02/2015 | |
| 02/11/2015 | CN103060490B 超支化聚合物-铝盐鞣剂鞣制绵羊皮服装革的鞣制方法 Hyperbranched polymers - aluminum tanning tanning sheepskin garment leather tanning methods |
| 01/2015 | |
| 01/28/2015 | CN103060483B 一种双防水型无铬鞣绵羊毛皮及其制备方法 A dual waterproof sheep fur tanning and its preparation method |
| 06/2014 | |
| 06/18/2014 | CN102766540B Liquid enzyme stabilizing additive and preparation method and application thereof |
| 05/2014 | |
| 05/14/2014 | CN103789464A 一种用于滩羊皮脱脂的装置 A sheepskin means for degreasing |
| 04/2014 | |
| 04/16/2014 | CN103726361A Tibet lamp skin cutting and double-face leather integrated dyeing process |
| 10/2013 | |
| 10/09/2013 | CN101724719B Method for tanning non-metal tanned goat leather for making garment |
| 09/2013 | |
| 09/04/2013 | CN103276117A Method for processing sheepskin into fur or leather in multiple steps by using biological enzyme |
| 08/2013 | |
| 08/14/2013 | CN103243587A Technique for dyeing Tan sheep skin |
| 08/14/2013 | CN103243586A Method for dyeing Tan sheep skin |
| 07/2013 | |
| 07/31/2013 | CN103225004A Xilu goat fur treatment process |
| 07/24/2013 | CN103215392A Ultrasonic emulsifying degreasing method for animal skin |
| 07/10/2013 | CN101956026B Leather material and processing method thereof |
| 04/2013 | |
| 04/24/2013 | CN103060490A Tanning method for tanning sheepskin clothing leather by hyperbranched polymer-aluminum salt tanning agent |
| 04/24/2013 | CN103060483A Double waterproof chromium-free tanned sheep fur and its making method |
| 04/17/2013 | CN103045773A Environment-friendly surface active agent for tanning |
| 04/03/2013 | CN101982548B Environment-purifying and pollution-preventing method and device for manufacturing fur coats from goose down fur |
| 02/2013 | |
| 02/27/2013 | CN102943141A Fur-washing machine |
| 12/2012 | |
| 12/26/2012 | CN102839235A Tanning processing technology for utilizing rana chensinensis skin |
| 12/12/2012 | CN101851690B Method for preparing leather degreasing agents from leather-preparing leftovers |
| 11/2012 | |
| 11/07/2012 | CN102766540A Liquid enzyme stabilizing additive and preparation method and application thereof |
| 10/2012 | |
| 10/03/2012 | CN102703239A High-efficiency low-foam type degreasing agent |
| 09/2012 | |
| 09/12/2012 | CN102660396A Fur fat removal agent |
| 07/2012 | |
| 07/18/2012 | CN102583665A Leather making method for magnetically processing leather making water and leather chemical water solution into nanometer small-molecule water to be combined with ultrasonic wave enhancement technology |
| 06/2012 | |
| 06/05/2012 | US8192791 Leather-surface repair-composition and the method for surface repair of leather surfaces |
| 05/2012 | |
| 05/16/2012 | CN102453774A Method for increasing shrinkage temperature of leather |
| 04/2012 | |
| 04/25/2012 | CN101838634B 一种枯草芽孢杆菌脂肪酶及制备方法和应用 One kind of Bacillus subtilis lipase preparation and application |
| 12/2011 | |
| 12/21/2011 | CN102286647A 滩羊皮环保硝制工艺 Tanned sheepskin environmental technology |
| 12/07/2011 | CN102268492A 一种绵羊皮脱脂剂 One kind of sheep skin degreasing agent |
| 12/07/2011 | CN102268491A 一种生物易降解皮革脱脂剂 A biologically easily biodegradable degreaser leather |
| 11/2011 | |
| 11/16/2011 | CN202039070U Fur degreasing machine with electric fur scraper |
| 10/2011 | |
| 10/12/2011 | CN202007235U Solution inner circulation device for rotating drum in leather production |
| 08/2011 | |
| 08/24/2011 | CN102161940A Method for preparing degreasing agent by using papermaking white mud |
| 08/17/2011 | CN102154530A Internal circulating device for solution in rotary drum during leather production |
| 07/2011 | |
| 07/27/2011 | CN201908096U Ultrasonic wave fur wet processing device |
| 06/2011 | |
| 06/22/2011 | CN101736574B Composite tea saponin, preparation method thereof and use thereof |
| 06/08/2011 | CN201857396U Environmental protection type fully-closed goose down fur defatting machine |
| 05/2011 | |
| 05/25/2011 | CN102071268A Dry hair-saving unhair treatment method of raw hide |
| 05/11/2011 | CN201825960U Pressure or negative pressure type leather drum |
| 05/11/2011 | CN102051420A Rotary drum for improving internal baffle plate structure of drum body in leather production |
| 05/04/2011 | CN102041328A Ultrasonic fur wet processing device and fur processing method thereof |
| 03/2011 | |
| 03/02/2011 | CN101982548A Environment-purifying and pollution-preventing method and device for manufacturing fur coats from goose down fur |
| 01/2011 | |
| 01/26/2011 | CN101956026A Leather material and processing method thereof |
| 01/19/2011 | CN101948938A Fur tanning process without salt and acid |
| 12/2010 | |
| 12/22/2010 | CN101921882A Energy-saving and environmental-protection method for tanning raccoon fur |
| 11/2010 | |
| 11/17/2010 | CN101886147A Natural leather production method for reducing content of ammonia and nitrogen in water bath |
| 10/2010 | |
| 10/06/2010 | CN101851690A Method for preparing leather degreasing agents from leather-preparing leftovers |
| 09/2010 | |
| 09/22/2010 | CN101838634A Bacillus subtilis lipase, preparation method and application |
| 09/15/2010 | CN101831362A High efficiency low-foaming blue leather degreaser |
| 06/2010 | |
| 06/16/2010 | CN101736574A Composite tea saponin, preparation method thereof and use thereof |
| 06/09/2010 | CN101724719A Method for tanning non-metal tanned goat leather for making garment |
| 03/2010 | |
| 03/31/2010 | CN101684614A Nano diatomite treating agent and preparation method thereof |
| 10/2009 | |
| 10/22/2009 | US20090263573 Leather-surface repair-composition and the method for surface repair of leather surfaces |
| 08/2009 | |
| 08/19/2009 | CN101512019A Method for dry-cleaning leather |
| 06/2009 | |
| 06/11/2009 | WO2009073626A1 Abcite reinforced leather product and method for producing the same |
| 06/03/2009 | EP2064353A1 Method for dry-cleaning leather |
| 10/2008 | |
| 10/09/2008 | US20080248323 Treating leather article with formulation comprising a lipophilic fluid and treating agent (siloxane) that is insoluble in water such that appearance of leather article is not damaged |
| 03/2008 | |
| 03/13/2008 | WO2008028614A1 Method for dry-cleaning leather |
| 03/13/2008 | CA2662792A1 Method for dry-cleaning leather |
| 12/2007 | |
| 12/27/2007 | US20070294835 Process and Compositions for Wet Degreasing of Pelts, Skins, Hides, Leather Intermediate Products and Non-Finished Leather |
| 08/2007 | |
| 08/29/2007 | CN101027415A Process and compositions for wet degreasing of pelts, skins, hides, leather intermediate products and non-finished leather |
| 08/23/2007 | DE102006008190A1 Procedure for the treatment of animal skin comprises applying oil, fat or polymer on the skin and treating the skin with a condensed gas |
| 07/2007 | |
| 07/04/2007 | EP1802779A1 Process and compositions for wet degreasing of pelts, skins, hides, leather intermediate products and non-finished leather |
| 07/2006 | |
| 07/06/2006 | US20060143833 Leather degreasing agent |
| 03/2006 | |
| 03/09/2006 | WO2006024629A1 Process and compositions for wet degreasing of pelts, skins, hides, leather intermediate products and non-finished leather |
| 02/2006 | |
| 02/16/2006 | DE19628454B4 Rhamnolipid-Alginatpolymer-Komplex, mikrobiologisches Verfahren zu seiner Herstellung, Rhamnolipid-Alginatpolymer-Komplex-Zubereitungen und deren Verwendungen Rhamnolipid alginate complex, microbiological process for its production, rhamnolipid alginate complex compositions and their uses |
| 01/2006 | |
| 01/19/2006 | US20060010609 Mixture with 1,4-diazabicyclo[2.2.2]octane and polar solvent; curing agents; leather treatment, coatings, textile printing; storage stability |
| 10/2005 | |
| 10/05/2005 | EP1412539B1 Leather degreasing agent |
| 06/2005 | |
| 06/08/2005 | CN2703762Y Leather defatting dyeing rotary-drum |
| 06/2004 | |
| 06/09/2004 | EP1425456A1 Leather care using lipophilic fluids |
| 05/2004 | |
| 05/19/2004 | CN1150337C Process for processing fur and tanning |
| 04/2004 | |
| 04/28/2004 | EP1412539A1 Leather degreasing agent |
| 03/2003 | |
| 03/20/2003 | WO2003023124A1 Leather care using lipophilic fluids |
| 03/20/2003 | CA2456922A1 Leather care using lipophilic fluids |
| 03/13/2003 | US20030046769 Contacting the leather article with a treating formulation comprising a lipophilic fluid and treating agent wherein treating agent is insoluble in water such that appearance of leather article is not damaged |
| 02/2003 | |
| 02/06/2003 | WO2003010340A1 Leather degreasing agent |
| 05/2001 | |
| 05/30/2001 | CN1297060A Process for processing fur and tanning |
| 01/2001 | |
| 01/03/2001 | EP1063889A1 Compositions of tetrakis(hydroxymethyl)phosphonium salts with an antifoaming agent |
| 01/2000 | |
| 01/19/2000 | EP0885312B1 Use of sugar tensides for degreasing leathers and hides |
| 09/1999 | |
| 09/23/1999 | WO1999046989A1 Compositions of tetrakis (hydroxymethyl) phosphonium salts with an antifoaming agent |
| 09/23/1999 | CA2337817A1 Compositions of tetrakis (hydroxymethyl) phosphonium salts with an antifoaming agent |
| 12/1998 | |
| 12/23/1998 | EP0885312A1 Use of sugar tensides for degreasing leathers and hides |
| 06/1998 | |
| 06/02/1998 | US5759706 Graphite lubricated leather for use in garments footwear and other leather products; a method for lubricating leather with graphite and a graphite impregnated leather product |
| 01/1998 | |
| 01/29/1998 | DE19628454A1 New rhamno-lipid-alginate polymer complexes |
| 10/1997 | |
| 10/16/1997 | DE19611076C1 Defatting agent for skins, hides, leathers and pelts |
| 09/1997 | |
| 09/12/1997 | WO1997033002A1 Use of sugar tensides for degreasing leathers and hides |
| 09/11/1997 | DE19609056A1 Verwendung von Zuckertensiden zum Entfetten von Ledern und Pelzen Use of sugar surfactants for degreasing of leathers and furs |
| 09/1996 | |
| 09/04/1996 | EP0630415B1 Degreasing agents |
| 06/1996 | |
| 06/11/1996 | US5525120 Degreasing process |
| 09/1995 | |
| 09/20/1995 | EP0672126A1 Stabilized aqueous solutions of lipases |
| 02/1995 | |
| 02/23/1995 | WO1995005484A1 Graphite lubricated leather |
| 12/1994 | |
| 12/28/1994 | EP0630415A1 Degreasing agents. |
| 11/1994 | |
| 11/24/1994 | WO1994023072A3 Degreasing agent |
| 10/1994 | |
| 10/13/1994 | WO1994023072A2 Degreasing agent |
| 07/1994 | |
| 07/28/1994 | DE4301553A1 Degreasing agent for skins and leather |
| 07/19/1994 | US5330537 Leather treatment selected amphiphilic copolymer |
| 03/1994 | |
| 03/16/1994 | CN1083864A Retanning technology for leather |
| 02/1994 | |
| 02/17/1994 | WO1994003592A1 Stabilized aqueous solutions of lipases |
| 09/1993 | |
| 09/16/1993 | WO1993018188A1 Degreasing agents |
| 09/16/1993 | DE4207806A1 Biodegradable degreasing agent for skins, hides, pelts and leather - contg. major amt. of satd. fatty alcohol ethoxylate(s) and minor amt. of short chain fatty alcohol ethoxylate(s) with low deg. of ethoxylation |
| 01/1992 | |
| 01/08/1992 | CN1057676A Defatting agent for goose skin and the relevant tanning process |
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