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公开(公告)号：US1918816A
公开(公告)日：1933-07-18
申请号：US29714828
申请日：1928-08-03
申请人： DU PONT RAYON CO
发明人： GUSTAVE LECOMTE
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公开(公告)号：US1901658A
公开(公告)日：1933-03-14
申请号：US52393731
申请日：1931-03-19
申请人： DU PONT RAYON CO
发明人： JEAN LADRETTE
IPC分类号： D01F2/30
CPC分类号： D01F2/30
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53.发明授权
公开(公告)号：US1891146A
公开(公告)日：1932-12-13
申请号：US52161131
申请日：1931-03-10
申请人： COURTAULDS LTD
发明人： CLAUDE DIAMOND
IPC分类号： D01F2/30
CPC分类号： D01F2/30
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54.发明授权
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55.发明授权Process of spinning artificial silk and other filaments from cellulose materials 失效从纤维素材料纺丝人造丝等长丝的工艺
公开(公告)号：US1560965A
公开(公告)日：1925-11-10
申请号：US63965523
申请日：1923-05-17
发明人： BASSETT HARRY P , BANIGAN THOMAS F
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公开(公告)号：US20150065617A1
公开(公告)日：2015-03-05
申请号：US14532633
申请日：2014-11-04
CPC分类号： B01J20/265 , B01J20/261 , B01J20/262 , B01J20/28023 , B01J20/28033 , B01J20/321 , B01J20/3217 , B01J20/3272 , B01J20/328 , B01J45/00 , B01J47/12 , B01J47/127 , B01J2220/445 , C02F1/683 , C02F2101/20 , C08G73/0206 , C08L79/02 , D01F1/10 , D01F2/08 , D01F2/30 , D01F6/50 , D01F6/54 , D01F6/94
摘要： A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts. Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produced by (a) a method in which a polyamine polymer is chemically bonded and immobilized to a porous support, (b) a method in which a polyamine polymer is blended into a solution of a raw material for fibers and the mixture is formed into fibers by wet-spinning or dry spinning, and (c) a method in which a polyamine polymer is blended into a solution of a film-forming polymer and the mixture is formed into a film by a method of film formation from solution.
摘要翻译： 可以吸附多种金属的金属吸附剂可以适应各种用途，大量吸附金属。 具有高效吸附金属性质的各种形式的金属吸附剂是通过（a）将多胺聚合物化学键合并固定在多孔载体上的方法制备的，（b）聚胺聚合物为 混合成纤维原料的溶液，并通过湿纺或干纺法将混合物形成纤维，和（c）将聚胺聚合物混合到成膜聚合物和混合物的溶液中的方法 通过从溶液中形成膜的方法形成膜。
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公开(公告)号：US08607802B2
公开(公告)日：2013-12-17
申请号：US11813097
申请日：2005-12-28
申请人： Andrew John Banks , Craig Day , John Travers
发明人： Andrew John Banks , Craig Day , John Travers
IPC分类号： A24B15/18
CPC分类号： A24D3/063 , A24D3/0225 , A24D3/064 , A24D3/065 , A24D3/10 , A24D3/12 , A24D3/14 , A24D3/163 , D01D5/28 , D01F1/06 , D01F1/10 , D01F2/28 , D01F2/30 , D01F8/02
摘要： A method for forming a polycomponent fiber comprising a first, fiber-forming component comprising a polymer, and a second, component comprising an active ingredient that will selectively reduce or remove components of tobacco smoke, the method comprising the steps of: i. forming a dispersion, second solution or liquid comprising the second component; and ii. coextruding the first component and the dispersion, second solution or liquid through a jet or aperture to form a fiber comprising a first portion formed from the first component, and a second portion formed from the second component.
摘要翻译： 一种形成多组分纤维的方法，所述多组分纤维包含第一种纤维形成组分，其包含聚合物，和第二组分，其包含将选择性地减少或除去烟草烟雾成分的活性成分，所述方法包括以下步骤： 形成包含第二组分的分散体，第二溶液或液体; 和ii。 通过射流或孔共挤出第一组分和分散体，第二溶液或液体以形成包含由第一组分形成的第一部分的纤维和由第二组分形成的第二部分。
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公开(公告)号：US20120132852A1
公开(公告)日：2012-05-31
申请号：US13265783
申请日：2010-04-16
CPC分类号： B01J20/265 , B01J20/261 , B01J20/262 , B01J20/28023 , B01J20/28033 , B01J20/321 , B01J20/3217 , B01J20/3272 , B01J20/328 , B01J45/00 , B01J47/12 , B01J47/127 , B01J2220/445 , C02F1/683 , C02F2101/20 , C08G73/0206 , C08L79/02 , D01F1/10 , D01F2/08 , D01F2/30 , D01F6/50 , D01F6/54 , D01F6/94
摘要： A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts. Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produced by (a) a method in which a polyamine polymer is chemically bonded and immobilized to a porous support, (b) a method in which a polyamine polymer is blended into a solution of a raw material for fibers and the mixture is formed into fibers by wet-spinning or dry spinning, and (c) a method in which a polyamine polymer is blended into a solution of a film-forming polymer and the mixture is formed into a film by a method of film formation from solution.
摘要翻译： 可以吸附多种金属的金属吸附剂可以适应各种用途，大量吸附金属。 具有高效吸附金属性质的各种形式的金属吸附剂是通过（a）将多胺聚合物化学键合并固定在多孔载体上的方法制备的，（b）聚胺聚合物为 混合成纤维原料的溶液，并通过湿纺或干纺法将混合物形成纤维，和（c）将聚胺聚合物混合到成膜聚合物和混合物的溶液中的方法 通过从溶液中形成膜的方法形成膜。
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公开(公告)号：US5269996A
公开(公告)日：1993-12-14
申请号：US943824
申请日：1992-09-14
CPC分类号： D01F2/30
摘要： A method for producing ultra fine denier cellulose acetate fibers that entails spinning a spinning solution containing adequately high amounts of cellulose acetate in acetone wherein the cellulose acetate has a falling ball viscosity of 15 to 70 seconds wherein the spinning is conducted through spinnerettes having holes that have a diameter of less than 36 microns followed by drying at a temperature of about 50.degree. to 80.degree. C. at a draw ratio of 0.9 to 1.7.
摘要翻译： 一种生产超细旦纤维素乙酸酯纤维的方法，其需要将含有足够高量乙酸纤维素的纺丝溶液在丙酮中纺丝，其中乙酸纤维素的降落球粘度为15至70秒，其中纺丝通过具有孔的喷丝板进行， 直径小于36微米，然后在约50至80℃的温度下以0.9至1.7的拉伸比进行干燥。
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60.发明授权Water and organic solvent resistant cellulose acetate-methylolated melamine polymer fiber 失效水和有机溶剂纤维素乙酸酯 - 甲基氯化聚乙烯纤维
公开(公告)号：US3839528A
公开(公告)日：1974-10-01
申请号：US40611373
申请日：1973-10-12
申请人： ITT
CPC分类号： D01F2/28 , C08L1/12 , D01F2/30 , C08L2666/02
摘要： 1. A PROCESS FOR PREPARING A CELLULOSE ACETATE FIBER HAVING IMPROVED WATER AND ORGANIC SOLVENT RESISTANCE COMPRISING MIXING CELLULOSE ACETATE CONTAINING FREE HYDROXYL GROUPS, DISSOLVED IN AN ACETONE SPINNING SOLUTION, WITH FROM 2% TO 20% BY WEIGHT OF AN ACETONE-SOLUBLE METHYLOLATED MELAMINE POLYMER, SAID POLYMER HAVING AT LEAST ONE
-N(-)-CH2-N(-)-
LINKAGE BETWEEN MELAMINE MOLECULES, A DEGREE OF POLYMERIZATION OF BETWEEN 2 AND 10 AND BETWEEN 30% AND 80% OF ITS FREE METHYLOL GROUPS ALKYLATED WITH A 1 TO 4 CARBON ATOM ALKYL GROUP, SPINNING A FIBER FROM SAID SOLUTION, AND HEAT SETTING SAID FIBER.
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