Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01C - Chemical or biological treatment of natural filamentary or fibrous material to obtain filaments or fibres for spinning; Carbonising rags to recover animal fibres › D01C 3 - Treatment of animal material, e.g. chemical scouring of wool
Patents for D01C 3 - Treatment of animal material, e.g. chemical scouring of wool (446)
07/2012
07/18/2012CN102586899A Method for extracting spinnable collagenous fiber from leather corner waste and waste leather
07/18/2012CN102586896A Novel cocoon cooking aid and its application
07/18/2012CN102121135B Silk making method of transgenic colored cocoons
07/11/2012CN102560696A Production method of natural colorful mulberry silk floss
07/05/2012WO2012056250A3 A method for demineralizing wild silk cocoons to facilitate reeling
07/04/2012CN102535179A Basolan wool processing technology
07/04/2012CN102534818A Silk making technology
07/04/2012CN102250995B Method for degumming from silk spinning raw material and recovering sericin
06/2012
06/27/2012CN102517651A Color fixing method of natural colorful mulberry silk
06/27/2012CN102517644A Cocoon cooking method for preparing high-quality grade-6A raw silk
06/20/2012CN102505464A Method for improving color depth and light fastness of natural color silk fibers
06/20/2012CN102505453A Preparation method for modified silk and application thereof in preparation of hemostasis material
06/20/2012CN102505452A Modified silk and preparation method thereof
06/20/2012CN102505149A Natural silk degumming pot
06/13/2012CN102492998A Method for extracting collagen fibers from offal produced during tanning process
05/2012
05/30/2012CN202247037U Auxiliary device for refining or softening aftertreatment of machine-made silk floss pieces
05/30/2012CN101886344B Method for preparing leather by performing wire drawing on leather
05/30/2012CN101736410B Process technique for manufacturing real hairs and cross-stitch colored embroideries
05/30/2012CN101333689B Iron removal machine from down
05/23/2012CN202226967U Carrying device for soaking machine-made silk floss sheets
05/16/2012CN202220223U Bearing device used for degumming of silk wadding pieces
05/09/2012CN102121136B Method for making silk with transgenic color cocoons
05/09/2012CN102121134B Method for making silk with transgenic color cocoons
05/03/2012WO2012056250A2 A method for demineralizing wild silk cocoons to facilitate reeling
04/2012
04/25/2012CN102425018A 一种利用制革含铬副废物制备的真皮胶原纤维 An advantage of dermal collagen fibers Vice preparation wastes containing chromium tanning
03/2012
03/21/2012CN102383202A Application of protease and lipase to manufacture of mulberry silk product
02/2012
02/29/2012CN102031569B Method for producing silk glue-enriched silk spinning refined silk
02/15/2012CN202144524U 蚕茧真空渗透吸水装置 Cocoon vacuum infiltration suction device
02/01/2012CN101935632B 一种降解羊毛鳞片层的菌株 A layer of wool scales degrading strain
01/2012
01/19/2012WO2012007781A1 A natural fibre bra cup - solution and method of construction
01/12/2012WO2012004635A1 Methods of making a diagnostic composition and compositions therefrom
01/12/2012CA2802431A1 Methods of making a diagnostic composition and compositions therefrom
01/04/2012CN102304812A Preparation method of natural silk sericin-free silk fibroin cores
01/04/2012CN102304771A Vibration fermentation apparatus for biological degumming of phloem fiber
01/04/2012CN102304770A Green fleece washing method
01/04/2012CN101265610B Hollow cocoon fibre manufacturing technique
12/2011
12/21/2011CN102286790A 一种真皮植绒短纤维的制备方法 Method for preparing leather flocking short fibers
11/2011
11/23/2011CN102250995A Method for degumming from silk spinning raw material and recovering sericin
11/09/2011CN202030867U Multifunctional micro degumming machine for laboratory
10/2011
10/27/2011US20110259536 Process For Making Material For Acquisition Of Liquids And Disposable Absorbent Article Comprising The Material
10/12/2011CN102212914A Method for preparing cowhide fiber yarns from cowhide leftover materials
10/05/2011CN102206875A Method for separating and refining silk reeling leftovers
10/05/2011CN101718001B Technique for processing cashmere
08/2011
08/25/2011WO2011102741A1 Fibre and particulate processing
08/16/2011CA2465276C Precursor feedstock for forming filaments
07/2011
07/27/2011CN102134755A Initial refining process of macular cocoons
07/21/2011WO2011085696A1 Restoring leather and method for making the same
07/21/2011CA2787180A1 Reducing leather and method for preparing the same
07/13/2011CN102121136A Method for making silk with transgenic color cocoons
07/13/2011CN102121135A Silk making method of transgenic colored cocoons
07/13/2011CN102121134A Method for making silk with transgenic color cocoons
07/13/2011CN102121133A Antigen-free porcine dermal collagen fibers
06/2011
06/29/2011CN102108559A Method for preparing mulberry cotton balls from waste silk residue
06/01/2011CN102083477A An implantable material and a method for the preparation thereof
05/2011
05/25/2011CN102069676A Production method of silkworm planar silk painting material
04/2011
04/27/2011CN102031569A Method for producing silk glue-enriched silk spinning refined waste silk
04/06/2011CN101629344B Australian wool fiber and cotton fiber blended yarn and manufacturing process thereof
03/2011
03/09/2011CN1984944B Fibre-reinforced polymer composites and processes for preparing the same
02/2011
02/23/2011CN101979725A Processing method for keeping color of color silks
01/2011
01/26/2011EP2276514A1 An implantable material and a method for the preparation thereof
01/12/2011EP1765917B1 Fibre-reinforced polymer composites and processes for preparing the same
01/11/2011US7866139 Fibre-reinforced polymer composites and processes for preparing the same
01/05/2011CN101935632A Strain for degrading wool scale layer
01/04/2011US7862684 bleaching the pig hair with hydrogen peroxide in an alkaline solution, separation and drying, forming particle size in the range of from 0.5 to 4 mm; use as cellulose fibres
11/2010
11/17/2010CN101886344A Method for preparing leather by performing wire drawing on leather
10/2010
10/12/2010CA2458631C The production of biopolymer film, fibre, foam or adhesive materials from soluble s-sulfonated keratin derivatives
10/06/2010CN101851828A Reducing leather and preparation method thereof
09/2010
09/15/2010CN101349019B Pervasion auxiliary agent and application in dyeing course and degumming process thereof
09/08/2010CN101348943B Method for obtaining mink flock from mink fur scrap
08/2010
08/18/2010CN101244288B Surgical seam of yamamai silk and preparation thereof
07/2010
07/14/2010CN101182665B Tussah silk and bamboo fibre blended colored cloth and processing method thereof
06/2010
06/16/2010CN101736410A Process technique for manufacturing real hairs and cross-stitch colored embroideries
06/02/2010CN101718001A Technique for processing cashmere
05/2010
05/12/2010CN101200813B Cocoon case degumming apparatus and process therefor
04/2010
04/07/2010CN1779002B Reducing leather base cloth with collagenous fiber and processing method thereof
11/2009
11/18/2009CN100560639C Foam material prepared from soluble S-sulfonated keratin derivatives, its preparation method and adhesive materials
11/11/2009EP2115212A1 Natural stuffing for duvets/pillows
11/05/2009WO2009133532A1 An implantable material and a method for the preparation thereof
11/05/2009CA2723241A1 An implantable material and a method for the preparation thereof
09/2009
09/30/2009CN101545146A Method for increasing silk fiber strength
09/16/2009CN100540759C Cocoon glue producing method
09/16/2009CN100540758C Producing method for softening raw silk fixed gum
08/2009
08/12/2009CN201288226Y Complete plant for processing hog wool
04/2009
04/22/2009CN101413145A Preparation technique for silk microbial degumming
04/22/2009CN101412964A Method for separating degumming strains for degumming silk
03/2009
03/18/2009CN100469964C Functional silk non-woven floccule producing process
01/2009
01/21/2009CN101349019A Pervasion auxiliary agent and application in dyeing course and degumming process thereof
01/21/2009CN101348943A Method for obtaining mink flock from mink fur scrap
12/2008
12/31/2008CN101333689A Iron removal machine from down
11/2008
11/27/2008US20080294270 Differentially processed tissue and processing methods thereof
09/2008
09/17/2008CN101265610A Hollow cocoon fibre manufacturing technique
08/2008
08/20/2008CN101244288A Surgical seam of yamamai silk and preparation thereof
08/14/2008WO2008095488A1 Natural stuffing for duvets/pillows
08/06/2008CN101235579A Spun laced fabric and processing method thereof
07/2008
07/23/2008CN100404737C Method for sinning by natural fibre
06/2008
06/18/2008CN101200813A Cocoon case degumming apparatus and process therefor
06/04/2008CN100392161C Pod discharging, bleaching process
05/2008
05/21/2008CN101182665A Tussah silk and bamboo fibre blended spinned colored cloth and processing method thereof
03/2008
03/13/2008US20080064793 Shrink resistant molded products; oxidatively bleaching hair and/or feathers prior to extruding with thermoplatic resin; eliminating expensive additives
03/12/2008CN100374629C Method for pulverizing natural organic substance into nano-scale fibrous material
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