| Patents for D01F 13 - Recovery of starting material, waste material, or solvents during the manufacture of artificial filaments or the like (527) |
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| 02/11/2015 | CN204151496U 的系统 The system |
| 02/11/2015 | CN204151495U 回收系统 Recovery System |
| 02/11/2015 | CN104342785A 干法纺丝有机溶剂回收与空气循环使用装置 Dry spinning the organic solvent recovery and air recycling means |
| 02/11/2015 | CN103952798B 一种粘胶纤维酸浴低温蒸发及连续结晶工艺及其装置 One kind of viscose fiber acid bath low temperature evaporation and crystallization process and apparatus for continuous |
| 01/14/2015 | CN104278353A 一种保暖氨纶纤维及其制备方法 A warm spandex fiber and its preparation method |
| 01/13/2015 | US8932471 Method of recovering and concentrating an aqueous N-methylmorpholine-N-oxide (NMMO) solution |
| 01/08/2015 | WO2015000820A1 Alkali recycle in cellulose spinning process |
| 01/07/2015 | CN104264287A 一种废旧聚酯瓶片用于绳网扁丝拉丝的方法 A method of waste PET bottle chip for flat wire drawing of rope |
| 12/31/2014 | CN104250864A 再生聚酯短纤维生产工序流程中增添熔浆动态脱单的方法 Lava dynamic way off single production process flow increase recycled polyester staple fiber |
| 12/24/2014 | CN104233515A 一种聚乙烯醇纤维废丝的回收方法 A process for recovering method of polyvinyl alcohol fiber silk waste |
| 12/24/2014 | CN103046167B 溶剂法纤维素纤维生产中n-甲基吗啉-n-氧化物溶剂蒸发脱水的方法 Solvent-spun cellulose fiber production in n- methylmorpholine -n- oxide solvent evaporation dehydration method |
| 12/17/2014 | CN104214277A 用于萃取槽传动装置的齿轮结构 Gear structure for transmission of extraction tank |
| 12/02/2014 | US8900493 Waste treatment method and corresponding device |
| 09/18/2014 | WO2014138827A1 Method for manufacturing road signs from pressed polyurethane waste |
| 09/16/2014 | US8834755 Process of making wholly aromatic polyamide filament |
| 09/12/2014 | WO2014137097A1 Electrospinning apparatus |
| 08/06/2014 | CN101988216B Lyocell纤维制备工艺中溶剂循环制备方法 Preparation Lyocell fiber preparation solvent recycle |
| 07/30/2014 | CN103952798A 一种粘胶纤维酸浴低温蒸发及连续结晶工艺及其装置 One kind of viscose fiber acid bath low temperature evaporation and crystallization process and apparatus for continuous |
| 06/25/2014 | CN103881311A 一种利用废弃聚酯芯材制备泡泡料的再生工艺 A bubble material the use of waste materials for preparing polyester core of the regeneration process |
| 06/18/2014 | CN203653804U 超高分子量聚乙烯凝胶挤出专用脱油箱 UHMWPE gel was extruded dedicated off tank |
| 06/18/2014 | CN103866425A Solvent used by jelly spinning method in preparation of ultra-high-molecular-weight polyethylene fiber |
| 06/11/2014 | CN102586954B Process for recovering waste rubber in viscose production |
| 05/21/2014 | CN102787393B 氧化锆晶体纤维制备中聚乙酰丙酮合锆前驱体纤维的压力解析方法、装置及配体回收技术 Zirconia crystal fiber preparation of poly zirconium acetylacetonate precursor fibers pressure analytical method, apparatus and ligand recovery technology |
| 05/14/2014 | CN102758273B 高效节能n-甲基吗啉-n-氧化物溶剂回收方法 Energy efficient n- methylmorpholine oxide solvent recovery methods -n- |
| 05/07/2014 | CN203583032U 一种环吹风纺丝油剂回油槽 A cyclic hair back spinning oil sump |
| 05/07/2014 | CN102787395B 一种dmac循环利用装置及方法 One kind dmac recycling apparatus and method |
| 04/30/2014 | CN103757752A Process and device for organic solvent recovery and air cycle use in dry spinning |
| 04/23/2014 | CN203559179U Monomer suction device |
| 04/09/2014 | CN103710793A Special oil removing tank for extruding ultrahigh molecular weight polyethylene gel |
| 04/02/2014 | CN203507826U New system for recovering acid and alkali from viscose sodium sulfate waste liquid by bipolar membrane electrodialysis method |
| 04/02/2014 | CN203507825U New recovery system for recovering acid and alkali from viscose sodium sulfate waste liquid by bipolar membrane electrodialysis method |
| 03/26/2014 | CN103657419A Technology for recovering alkali in chemical fiber production by employing double membrane separation method |
| 03/12/2014 | CN103628184A Recovery processing method of ultrahigh molecular weight polyethylene dry spinning jelly and waste fiber solvent |
| 03/05/2014 | CN103614809A Pressure analysis device of polyacetylacetonatozirconium precursor fiber during zirconia crystalline fiber preparation |
| 03/05/2014 | CN103614792A Technology used for manufacturing mucilage glue coarse denier flat yarns |
| 02/26/2014 | CN203451676U System for recovering acid and alkali from viscose sodium sulfate waste liquid through bipolar membrane electrodialysis |
| 02/20/2014 | WO2014028041A1 Closed- loop recycling process |
| 02/19/2014 | CN203440514U Solvent recovery device for polyimide fiber spinning and curing area |
| 02/12/2014 | CN203429292U Automatic collecting and lifting device for wastes of silk throwing machine of aluminium-silicate silk floss |
| 01/29/2014 | CN103541045A Method for recycling cooling water from production department |
| 01/22/2014 | CN103526313A Cross air blow spinning oil return chute |
| 01/15/2014 | CN203393288U New system for recovering acid and alkali from viscose sodium sulfate waste liquor by bipolar membrane electrodialysis method |
| 01/15/2014 | CN203393287U System for recovering acid and alkali from viscose sodium sulfate waste liquor by bipolar membrane electrodialysis method |
| 01/15/2014 | CN203393286U System for recovering acid and alkali from viscose sodium sulfate waste liquor by bipolar membrane electrodialysis method |
| 01/15/2014 | CN203393285U System for recovering acid and alkali from viscose sodium sulfate waste liquid through bipolar membrane electrodialysis process |
| 01/09/2014 | US20140008577 Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Used in Production of Lyocell Fiber |
| 12/04/2013 | EP2669415A1 Apparatus for fabricating three-dimensional nonwoven fabric structure |
| 11/20/2013 | CN203295676U Multi-effect flash vaporization device for integral flash vaporization of two different kinds of fiber acid bath lotions |
| 11/20/2013 | CN203295675U Device for recycling waste acetic acid in latex thread production process |
| 11/20/2013 | CN103397408A Pretreatment method for recovering pressing alkali liquor in viscose fiber production by diffusion dialysis |
| 11/20/2013 | CN103397407A Ultrafiltration pretreatment technique for recovering pressed liquor electrodialysis alkali in viscose fiber production |
| 11/20/2013 | CN103397406A Pretreatment technique for recovering pressing alkali liquor in viscose fiber production by diffusion dialysis |
| 11/20/2013 | CN103397405A Pretreatment technique for recovering pressed liquor electrodialysis alkali in viscose fiber production |
| 11/13/2013 | CN103388198A Method for preparing acid base from waste liquid of viscose sodium sulphate by bipolar membrane electrodialysis method |
| 11/06/2013 | CN103382586A Method for recycling polyphenylene sulfide melt-spinning intermediate waste material |
| 10/30/2013 | CN203256388U Uniform deslagging stirrer |
| 10/23/2013 | CN203247351U PA6 spinning monomer suction device |
| 10/23/2013 | CN103361770A Novel method for recovering acid and base from viscose fiber sodium sulfate waste liquid by use of bipolar membrane electrodialysis method |
| 10/23/2013 | CN103361769A Method for recovering acid and base from viscose fiber sodium sulfate waste liquid by use of bipolar membrane electrodialysis method |
| 10/16/2013 | EP2650412A1 Method and device for manufacturing nanofiber |
| 10/16/2013 | EP2650410A1 Nanofiber manufacturing device |
| 10/16/2013 | CN103352277A Preprocessing technology for squeezed alkali liquid in diffusion dialysis recycling viscose manufacture |
| 10/09/2013 | CN103343404A Surface deoiling and cleaning method of polyurethane fiber waste silk |
| 10/09/2013 | CN103343403A Viscose sodium sulfate waste liquor acid and alkali recycling technology by virtue of bipolar membrane electrodialysis method |
| 10/09/2013 | CN103343402A Novel viscose sodium sulfate waste liquor acid and alkali recycling technology through utilizing bipolar membrane electrodialysis method |
| 10/09/2013 | CN103343401A Method for recovering acid and alkali from viscose sodium sulfate waste liquor through bipolar membrane electrodialysis way |
| 10/09/2013 | CN103343400A Novel viscose sodium sulfate waste liquor acid and alkali recycling method by virtue of bipolar membrane electrodialysis method |
| 10/09/2013 | CN103342763A Method for extracting and recycling hemicellulose from squeezed alkali waste |
| 10/02/2013 | EP2643267A1 Method for increasing the sulfuric acid concentration of a sulfuric acid solution |
| 09/25/2013 | CN102409434B Method for treating secondary waste viscose |
| 09/24/2013 | US8540910 Method for producing a refractory material from aluminum residues |
| 09/11/2013 | CN103290502A Manufacture method of native cellulose fiber with flameproof function |
| 09/10/2013 | US8529807 Heat treatment; reconditioning sheet-, wafer- or film-like forms of drugs, confectionary, food, cosmetics for oral administration |
| 09/04/2013 | CN203174243U Blowdown apparatus for rinsing bath |
| 09/04/2013 | CN203174242U Acid solution dreg sediment device |
| 08/15/2013 | WO2013118132A1 A process for conversion of grey acrylic fiber waste to acrylic powder |
| 08/14/2013 | EP2625321A1 Process for producing high-performance polymer fibers |
| 08/14/2013 | CN103249879A Process for producing high-performance polymer fibers |
| 08/07/2013 | CN203112986U Gel spinning spray type extraction device |
| 08/07/2013 | CN103233292A Method for preparing meta-position aramid fibers |
| 07/31/2013 | CN103228573A Method for increasing sulfuric acid concentration of sulfuric acid solution |
| 07/24/2013 | CN103215753A Method for producing bamboo pulp cellulose non-woven fabric with deodorization function |
| 07/24/2013 | CN103215678A Method for producing bamboo cellulose fiber with natural antibacterial, deodorizing and negative ion functions |
| 07/24/2013 | CN101849045B Solvent stripping process ultilizing an antioxidant |
| 07/03/2013 | CN203034167U Ultrahigh-molecular-weight polyethylene fiber waste silk recovery device |
| 06/19/2013 | CN103160957A Gel-spinning spray-type extraction device and extraction method therefor |
| 06/12/2013 | CN202989375U Spandex waste recovery system |
| 06/12/2013 | CN103147170A Crystal suction-removal device for nylon 6FDY production |
| 06/12/2013 | CN103147169A Method for recycling spinning ionic liquid through adopting activated carbon |
| 06/05/2013 | CN202968811U Single suction system |
| 06/05/2013 | CN202968810U Waste recycling device |
| 06/05/2013 | CN102560748B Recovery process of waste materials generated in industrial manufacture process of poly-p-phenylene terephthamide aramid fiber II |
| 05/29/2013 | CN202954158U Device for producing acetate fiber yarn and recovering acetone |
| 04/17/2013 | CN103046167A Evaporation and dehydration method for N-methylmorpholine-N-oxide solvent in cellulosic fiber production through solvent method |
| 04/10/2013 | EP2576245A1 Reinforcement cord, in particular for a carcass or a belt of a pneumatic tyre |
| 04/10/2013 | CN102234852B Solvent recovery method of Lyocell fibers |
| 03/13/2013 | CN202786555U Waste acetic acid super-fiber adsorption recycling device in extruding latex yarn production process |
| 03/13/2013 | CN102965758A Method for producing high resilience spandex fibers through waste spandex filaments |
| 03/06/2013 | CN202766691U Filtering and reusing system for spinning dissolving water |
| 02/27/2013 | CN102943322A Treatment device and recovering method for pressing alkali |