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1. 发明申请

US20110156303A1 SPUNBOND WETLAID METHOD FOR PRODUCING NON-WOVEN FABRICS FROM NATURAL CELLULOSE 有权
标题翻译：用于从天然纤维素生产非织造布的SPUNBOND WETLAID方法
公开(公告)号：US20110156303A1
公开(公告)日：2011-06-30
申请号：US12873343
申请日：2010-09-01
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： B29C47/88
CPC分类号： D01F2/00 , B29C47/0014 , B29C47/8895 , C08B1/003 , D01D5/06 , D01D5/14 , D04H3/013 , D04H3/11 , D04H3/16
摘要： The present invention provides a “spunbond wetlaid method for producing non-woven fabrics from natural cellulose” using pulp as raw material and N-methylmorpholine N-oxide (NMMO) as solvent for dissolving into dope. Then, the dope is extruded out of a spinneret to form filament bundle by spunbond method. The dope is extruded out of a spinneret bank of grouped spinnerets to form filament bundle for further stretching process under quench condition. The filament bundle is coagulated with regeneration in a coagulating solution. The coagulated filament bundle is rapidly stretched under high pressure by an air draw-off machine. The stretched filament bundle is collected and stacked on a collecting net as web nonwoven. After post treatments of water rinsing, hydro-entangled needle punching, drying, winding-up and the like have been orderly applied then final product of nonwoven fabrics with continuous filament are produced from natural cellulose.
摘要翻译：本发明提供了使用纸浆作为原料的“天然纤维素的无纺织物的纺粘湿法成网法”和N-甲基吗啉N-氧化物（NMMO）作为溶剂溶解的溶剂。然后，将纺丝液从喷丝头挤出，通过纺粘法形成丝束。将纺丝液从喷丝板组中挤出，形成丝束，以在骤冷条件下进一步拉伸。细丝束在凝固溶液中再生凝结。凝结丝束在高压下通过空气抽出机快速拉伸。将拉伸的丝束收集并堆叠在作为纤维网无纺布的收集网上。经过水洗后处理，水缠结针刺，干燥，卷绕等有序应用，然后由天然纤维素生产具有连续长丝的非织造布的最终产品。

2. 发明申请

US20130228949A1 FABRICATION OF NATURAL CELLULOSE FIBER WITH FLAME-RETARDING CAPABILITY 有权
标题翻译：具有阻燃能力的天然纤维素纤维的制备
公开(公告)号：US20130228949A1
公开(公告)日：2013-09-05
申请号：US13411775
申请日：2012-03-05
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： D01F2/02
CPC分类号： D01F2/00 , D01D5/26 , D01D7/00 , D01D10/02 , D01D10/06 , D01F1/07 , D01F2/02 , D01F11/02 , D01F13/02 , D06M13/282 , D06M13/447 , D06M2101/06 , D06M2200/30 , Y02P70/627
摘要： A fabrication of natural cellulose fiber with flame-retarding capability comprises following steps. Blend pulp and solvent of N-methylmorpholine N-oxide (NMMO) to form slurry. Evaporate extra water content from slurry by a Thin Film Evaporator (TFE) to form dope. By Dry-Jet Wet Spinning, spin and extrude dope for coagulating and regenerating. Water-rinse and dry to form natural cellulose fiber. Soaking roll natural cellulose fiber by flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl). Orderly dry, bake, neutralize, soaping clean, water rinse, baking dry, soaking rolled, alkaline clean, water rinse, dry and oil the natural cellulose fiber to produce natural cellulose fiber of flame retarding capacity. Because of cross-linking reaction for the flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl) with natural cellulose fiber, the flame-retarding capability thereof meet requirements of testing standards in American ASTM D6413-1999 and ASTM D2863-1995. Moreover, the wastes thereof meet the requirements of environment protections without harm.
摘要翻译：具有阻燃性能的天然纤维素纤维的制造包括以下步骤。混合纸浆和N-甲基吗啉N-氧化物（NMMO）的溶剂形成浆料。通过薄膜蒸发器（TFE）从浆料中蒸发额外的水分以形成涂料。通过干喷射湿纺丝，旋转和挤出胶束用于凝结和再生。水冲洗干燥，形成天然纤维素纤维。通过N-（羟甲基）-3-（甲氧基磷酰基）的阻燃剂浸泡辊天然纤维素纤维。有序干燥，烘烤，中和，皂洗清洁，水冲洗，烘干，浸泡滚动，碱性清洁，水冲洗，干燥和油状天然纤维素纤维，生产天然纤维素纤维的阻燃能力。由于N-（羟甲基）-3-（甲氧基磷酰基）与天然纤维素纤维的阻燃剂的交联反应，其阻燃性能符合美国ASTM D6413-1999和ASTM D2863- 1995年。此外，其废物符合环保要求，无损害。

3. 发明申请

US20110156299A1 MELTBLOWN WETLAID METHOD FOR PRODUCING NON-WOVEN FABRICS WITH ANTI-MILDEW, ANTI-BACTERIA AND DEODORIZING CAPABILITIES FROM NATURAL CELLULOSE 有权
标题翻译：用于生产具有抗微生物，抗细菌和从天然纤维素中除去能力的非织造织物的熔融湿巾方法
公开(公告)号：US20110156299A1
公开(公告)日：2011-06-30
申请号：US12879042
申请日：2010-09-10
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： D04H3/10
CPC分类号： D04H3/015 , D01D5/06 , D01D5/14 , D01F2/00 , D04H3/013 , D04H3/105
摘要： The present invention provides a meltblown wetlaid method for producing non-woven fabrics with anti-mildew, anti-bacteria and deodorizing capabilities from natural cellulose. The method comprises selecting wood pulp as raw material and using N-methylmorpholine N-oxide (NMMO) as dissolving solvent and 1,3-phenylene-bis 2-oxazoline (BOX) as stabilizer to form mixed cellulose mucilage as well as using modified and nano-miniaturized natural chitosan as additive for blending and dissolution to form cellulose dope. By meltblown method, the dope is extruded out of spinnerets to form filament bundle, then by ejecting mist aerosol of water, the filament bundle is coagulated with regeneration. After post treatments of water rinsing, hydro-entangled needle punching, drying, winding-up and the like having been orderly applied, then final product for nonwoven fabric of continuous filament with anti-mildew, anti-bacteria and deodorizing capabilities is produced.
摘要翻译：本发明提供一种用于生产具有抗天然纤维素的抗霉菌，抗细菌和除臭能力的无纺织物的熔喷湿法湿法。该方法包括选择木浆为原料，以N-甲基吗啉N-氧化物（NMMO）为溶剂，1,3-亚苯基 - 双2-恶唑啉（BOX）为稳定剂，形成混合纤维素胶浆，纳米微型化天然壳聚糖作为掺合和溶解形成纤维素掺杂剂的添加剂。通过熔喷方法，将纺丝液从喷丝头挤出形成丝束，然后通过喷雾雾气雾化，丝束与再生凝结。经过有序应用的水洗，水缠结针刺，干燥，卷绕等后处理后，生产具有抗霉菌，抗细菌和除臭能力的连续长丝无纺织物的最终产品。

4. 发明申请

US20130234354A1 MELTBLOWN PROCESS FOR PRODUCING NON-WOVEN FABRICS WITH FLAME-RETARDING CAPABILITY FROM NATURAL CELLULOSE 有权
标题翻译：用于从天然纤维素生产具有阻燃能力的非织造织物的熔融方法
公开(公告)号：US20130234354A1
公开(公告)日：2013-09-12
申请号：US13414874
申请日：2012-03-08
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： B29C47/78
CPC分类号： B29C47/0014 , B29C47/30 , B29C47/364 , B29C47/862 , B29C47/92 , B29C2947/92704 , D01D5/06 , D01D7/00 , D01D10/02 , D01D10/06 , D01F2/02 , D01F13/02 , D04H3/013
摘要： A Meltblown process for producing non-woven fabrics with flame-retarding capability from natural cellulose comprises following steps. Blend pulp and solvent of N-methylmorpholine N-oxide (NMMO) to form slurry. Evaporate water content from slurry by a Thin Film Evaporator to form dope. Extrude the dope off spinneret bank to form filament bundle via meltblown process. Coagulating regenerate, water rinse, hydro-entangled needle-punch and dry the filament bundle to form normal natural cellulose nonwoven. Soaking roll formed nonwoven by flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl). Orderly dry, bake, neutralize, soaping clean, water rinse, baking dry, soaking roll, alkaline clean, water rinse, dry and coil the nonwoven to produce modified natural cellulose nonwoven of flame retarding capacity. Because of cross-linking reaction between foregoing flame retardant and natural cellulose nonwoven, the flame-retarding capability thereof meet requirements of testing standards in American ASTM D6413-1999 and ASTM D2863-1995. Moreover, the wastes thereof meet environmental protection requirements.
摘要翻译：用于生产具有来自天然纤维素的阻燃性能的无纺织物的熔喷方法包括以下步骤。混合纸浆和N-甲基吗啉N-氧化物（NMMO）的溶剂形成浆料。通过薄膜蒸发器从浆液中蒸发水分，形成涂料。将喷丝头挤出喷丝头，通过熔喷法生成丝束。凝结再生，水冲洗，水缠结针刺，并干燥丝束以形成正常的天然纤维素非织造布。通过N-（羟甲基）-3-（甲氧基磷酰基）的阻燃剂浸泡辊形成非织造织物。有序干燥，烘烤，中和，皂洗清洁，水冲洗，烘干，浸泡辊，碱性清洁，水冲洗，干燥和卷绕非织造布，生产改性天然纤维素非织造布的阻燃能力。由于前述阻燃剂与天然纤维素非织造布之间的交联反应，其阻燃性能符合美国ASTM D6413-1999和ASTM D2863-1995中测试标准的要求。此外，其废物符合环保要求。

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