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1. 发明授权

US09630337B2 Production technology for natural bamboo fibers 有权
公开(公告)号：US09630337B2
公开(公告)日：2017-04-25
申请号：US14002356
申请日：2011-03-21
申请人： Jianxin Peng
发明人： Jianxin Peng
IPC分类号： B27J7/00 , D01B9/00 , D01C1/00
CPC分类号： B27J7/00 , D01B9/00 , D01C1/00
摘要： A production technology for natural bamboo fibers is applied in producing woven bamboo fibers, non-woven bamboo fibers, and reinforcing composite bamboo fibers. The woven bamboo fibers are produced by steps of cutting to a certain length, slicing, flattening, softening, dividing, debonding, rinsing, soaking in oil, drying, and opening. The non-woven bamboo fibers and the reinforcing composite bamboo fibers are produced by steps of cutting to a certain length, slicing, flattening, softening, dividing, debonding (optional), rinsing, and drying.

2. 发明申请

US20160348308A1 SEQUENTIAL ENZYMATIC TREATMENT OF COTTON 审中-公开
标题翻译：棉花的顺序酶处理
公开(公告)号：US20160348308A1
公开(公告)日：2016-12-01
申请号：US15116709
申请日：2014-12-19
申请人： UNIVERSITY OF CALCUTTA
发明人： Krishanu Chakraborti , Arka Mukhopadhyay , Nalok Dutta
IPC分类号： D06M16/00 , D06M11/42 , D01C1/00
CPC分类号： D06M16/003 , D01C1/00 , D06M11/42 , D06M2101/06
摘要： Disclosed herein are methods and kits for treating cotton and converting waste cotton into mature and fine cotton.
摘要翻译：本文公开了用于处理棉花并将废棉转化成成熟和细棉的方法和试剂盒。

3. 发明申请

US20160010273A1 Conductive Fibres 审中-公开
标题翻译：导电纤维
公开(公告)号：US20160010273A1
公开(公告)日：2016-01-14
申请号：US14770272
申请日：2014-02-24
申请人： THE SECRETARY OF STATE FOR BUSINESS, INNOVATION & SKILLS
发明人： Roya Ashayer-Soltani , Christopher Paul Hunt
IPC分类号： D06M11/83 , C23C18/44 , D06M15/21 , C23C18/16 , H01B1/02 , D01C1/00
摘要： A method for making a fibre electrically conductive comprises the steps of: (a) providing a fibre having a negative electric charge at the surface of the fibre, (b) applying to the fibre a substance (such as a polyelectrolyte) which provides a layer of said substance on the fibre and changes the electric charge at the surface of the fibre from negative to positive, wherein said substance is not chitosan, and (c) making the surface of the fibre electrically conductive with a metal, wherein the metal of step (c) is provided in the form of metal ions and wherein a reducing agent (for example) is employed to reduce the metal ions to elemental metal. Fabrics formed from conductive fibres are also provided.
摘要翻译：制造纤维导电的方法包括以下步骤：（a）在纤维的表面提供具有负电荷的纤维，（b）向纤维施加提供层的物质（例如聚电解质）的所述物质在所述纤维上并将所述纤维表面的电荷从负变为正，其中所述物质不是壳聚糖，和（c）使所述纤维的表面用金属导电，其中步骤（c）以金属离子的形式提供，并且其中使用还原剂（例如）来将金属离子还原成元素金属。还提供了由导电纤维形成的织物。

4. 发明申请

US20150079866A1 METHOD OF PRODUCING FINE FIBER, AND FINE FIBER, NON-WOVEN FABRIC, AND FINE FIBROUS CELLULOSE 审中-公开
标题翻译：生产纤维的方法和细纤维，非织造织物和细纤维纤维素
公开(公告)号：US20150079866A1
公开(公告)日：2015-03-19
申请号：US14378247
申请日：2013-05-16
申请人： Oji Holdings Corporation
发明人： Yaping Chao , Yasutomo Noishiki
IPC分类号： D01F2/00 , D04H1/425 , D06M16/00 , D01C1/00
CPC分类号： D01F2/00 , D01C1/00 , D04H1/425 , D04H1/4382 , D06M16/003 , D06M2101/06 , D10B2201/01 , D21C5/005 , D21H11/18 , D21H11/20 , Y10T428/298 , Y10T442/60
摘要： A method of producing a fine fiber, including treating a cellulose raw material with an enzyme; and fibrillating the treated cellulose raw material; treating with the enzyme under a condition where at least a ratio of endo-glucanase activity to cellobiohydrolase activity that is 0.06 or greater. The cellulose raw material may be a plant fiber. The method efficiently produces a fine fiber from a cellulose raw material at low cost and with a low environmental burden, a fine fiber, and a non-woven fabric.
摘要翻译：一种生产细纤维的方法，包括用酶处理纤维素原料; 并使经处理的纤维素原料原纤化; 在内切葡聚糖酶活性与纤维二糖水解酶活性的比例至少为0.06以上的条件下用酶处理。纤维素原料可以是植物纤维。该方法从纤维素原料以低成本，低环境负荷，细纤维，无纺布等方式有效地生产细纤维。

5. 发明授权

US08926712B2 Solvent spun bamboo fiber with high wet modulus and producing method thereof 有权
标题翻译：高湿模量的溶剂纺丝竹纤维及其制备方法
公开(公告)号：US08926712B2
公开(公告)日：2015-01-06
申请号：US13499512
申请日：2010-09-07
申请人： Kun Jiang , Xiaoliang Wang , Changli Zhu , Xin Wang , Dianhai Zheng
发明人： Kun Jiang , Xiaoliang Wang , Changli Zhu , Xin Wang , Dianhai Zheng
IPC分类号： D01F4/00 , D01F2/04 , D21C3/04 , D01C1/00 , D01F2/00 , D01D5/04
CPC分类号： D01C1/00 , D01D5/04 , D01F2/00
摘要： A solvent spun bamboo fiber with a high wet modulus and a producing method thereof are disclosed. The producing method includes: activating by adding a bamboo pulp into de-ionized water, adjusting the pH value, adding cellulase and adjusting the pH value by adding alkali; squeezing by vacuum dehydration; pre-dissolving by adding an aqueous solution containing 50-88% by mass of N-methylmorpholine-N-oxide; then dissolving by putting the above pre-dissolved mixture into a dissolver, heating, vacuumizing, dehydrating, dissolving, homogenizing and defoaming; spinning by spraying through a spinneret and forming a bamboo fiber by dry-wet spinning; water washing; bleaching; oiling; and drying. The present method is simple to operate, free of industrial pollution, low energy consuming, and highly safe. The bamboo fiber produced by the present method not only keeps the natural physical and chemical properties of bamboo fiber, but also has a high wet modulus without harmful chemical residues.
摘要翻译：公开了一种具有高湿模量的溶剂纺丝竹纤维及其制造方法。其制造方法包括：通过向去离子水中加入竹浆进行活化，调节pH值，加入纤维素酶并通过加入碱调节pH值; 真空脱水挤压; 通过加入含有50-88质量％的N-甲基吗啉-N-氧化物的水溶液进行预溶解; 然后通过将上述预先溶解的混合物放入溶解器中进行溶解，加热，真空，脱水，溶解，均化和消泡; 通过喷丝头喷雾纺丝并通过干湿纺丝形成竹纤维; 水洗; 漂; 注油; 并干燥。本方法操作简单，无工业污染，能耗低，安全性高。本发明生产的竹纤维不仅保持了竹纤维的天然物理化学性质，而且具有较高的湿模量，无有害化学残留物。

6. 发明授权

US07090744B2 Process for making composition for conversion to lyocell fiber from sawdust 有权
标题翻译：用于从锯末转化为莱赛尔纤维的组合物的方法
公开(公告)号：US07090744B2
公开(公告)日：2006-08-15
申请号：US10128973
申请日：2002-04-23
申请人： James E. Sealey, II , W. Harvey Persinger, Jr. , Mengkui Luo , Brian Wester
发明人： James E. Sealey, II , W. Harvey Persinger, Jr. , Mengkui Luo , Brian Wester
IPC分类号： D21C3/02 , D21C9/00 , D01C1/00
CPC分类号： D01D5/098 , C08B1/00 , D01D5/18 , D01F2/00 , D21C3/02 , D21C9/004 , D21C9/10 , Y10T428/29 , Y10T428/2913 , Y10T428/2933 , Y10T428/2965
摘要： A process for making a composition for conversion to lyocell fiber where the process comprises pulping a raw material in a digester to provide an alkaline pulp, wherein the raw material comprises sawdust in an amount greater than 0 % up to 100 %; and contacting the alkaline pulp comprising cellulose and at least about 7 % hemicellulose under alkaline conditions with an amount of an oxidant sufficient to reduce the average degree of polymerization of the cellulose to within the range of from about 200 to about 1100, without substantially reducing the hemicellulose content of the pulp or substantially increasing the copper number.
摘要翻译：一种制备用于转化为莱赛尔纤维的组合物的方法，其中所述方法包括在蒸煮器中制浆原料以提供碱性纸浆，其中所述原料包含大于0％至高达100％的量的锯屑; 并且在碱性条件下将包含纤维素和至少约7％半纤维素的碱性纸浆与足以将纤维素的平均聚合度降低至约200至约1100范围内的氧化剂的量接触，而不显着减少纸浆的半纤维素含量或大大增加铜数。

7. 发明授权

US5770437A Enzyme composition for the treatment of sticky cotton fiber and method for the treatment of sticky cotton fiber with such enzyme composition 失效
标题翻译：用于处理粘棉纤维的酶组合物和用这种酶组成处理粘棉纤维的方法
公开(公告)号：US5770437A
公开(公告)日：1998-06-23
申请号：US487391
申请日：1995-06-07
申请人： Oreste J. Lantero, Jr. , Jayarama K. Shetty
发明人： Oreste J. Lantero, Jr. , Jayarama K. Shetty
IPC分类号： C12N9/10 , C12N9/30 , C12P19/14 , C12R1/685 , C12S11/00 , D01C1/00 , D06L1/00 , D06L1/12 , D06M16/00 , D21C1/00 , C07G17/00
CPC分类号： D06L1/00 , D01C1/00 , D06L1/12 , D06M16/003 , D06M2101/06
摘要： An enzyme composition and a means of reducing the stickiness of honeydew contaminated cotton is disclosed. The composition includes, and the method uses, enzymes such as transglucosidases and pectinases which are capable of hydrolyzing sugars that make-up honeydew.
摘要翻译：公开了一种酶组合物和降低蜜汁污染棉的粘性的方法。该组合物包括并且该方法使用能够水解构成蜜汁的糖的酶如转葡糖苷酶和果胶酶。

8. 发明授权

US5409532A Amine-oxides 失效
标题翻译：胺氧化物
公开(公告)号：US5409532A
公开(公告)日：1995-04-25
申请号：US7167
申请日：1993-01-21
申请人： Stephan Astegger , Dieter Eichinger , Heinz Falk , Gunter Teubl
发明人： Stephan Astegger , Dieter Eichinger , Heinz Falk , Gunter Teubl
IPC分类号： C07C211/63 , C07C291/04 , C08B1/00 , D01C1/00 , G01J3/36 , G01N21/71 , C08L1/00 , C08L1/02
CPC分类号： C07C291/04
摘要： Amine-oxides of the general formula: ##STR1## wherein R.sub.1 and R.sub.2 are alkyl groups with 1 to 4 C-atoms, R.sub.3 is hydrogen, a hydroxyl group or an alkoxy group with 1 to 4 C-atoms and m and n are whole numbers which fulfil the conditions 1.ltoreq.m.ltoreq.8 and 0.ltoreq.n.ltoreq.4 respectively, with the proviso that n is not 0 if R.sub.3 is a hydroxyl group or an alkoxy group, can be used with advantage for the preparation of mouldable or spinnable cellulose solutions which have a reduced tendency to crystallise.
摘要翻译：具有以下通式的胺氧化物：其中R 1和R 2是具有1至4个C原子的烷基，R 3是氢，羟基或具有1至4个C原子的烷氧基，m和 n是分别满足条件1

9. 发明授权

US4591103A Asbestos process 失效
标题翻译：石棉加工
公开(公告)号：US4591103A
公开(公告)日：1986-05-27
申请号：US584946
申请日：1984-01-25
申请人： John R. Andrews , Philip S. B. Stewart , George T. Hurst
发明人： John R. Andrews , Philip S. B. Stewart , George T. Hurst
IPC分类号： B03B5/52 , B02C21/00 , B02C23/12 , B03B5/34 , B03B5/62 , B03B7/00 , B03B9/00 , B04C9/00 , C04B20/08 , D01C1/00 , B02C19/12
CPC分类号： B03B9/00 , B03B5/626 , C04B20/08
摘要： A process of recovering asbestos fibre from asbestos-bearing material comprising a first stage of preparing a fibre concentrate by the steps of comminution, classification and spiral concentration and a second stage of liberating and recovering fibre, wherein in the second stage there is a separation by means of a hydrocyclone into a well-opened fraction and a poorly opened fraction, and wherein the asbestos-bearing material is substantially moist throughout the process.
摘要翻译： PCT No.PCT / AU83 / 00061 Sec。 371日期1984年1月25日 102（e）日期1984年1月25日PCT提交1983年5月13日PCT公布。出版物WO83 / 04190 日期：1983年12月8日。一种从含石棉材料回收石棉纤维的方法，包括通过粉碎，分级和螺旋浓缩步骤制备纤维浓缩物的第一阶段和释放和回收纤维的第二阶段，其中在第二阶段通过水力旋流器分离成良好打开的馏分和不良的馏分，并且其中含石棉材料在整个过程中基本上是潮湿的。

10. 发明授权

US11634837B2 Small-scale cotton processing 有权
公开(公告)号：US11634837B2
公开(公告)日：2023-04-25
申请号：US16584374
申请日：2019-09-26
申请人： Monsanto Technology LLC
发明人： Lindsey Buntin , Dustin Cole , Sheila Hobbs , Alex MacDonald
IPC分类号： A01C1/08 , D01C1/00 , D01G9/00 , A23L5/00 , D01C1/02
摘要： A seed processing system for cottonseeds includes a fluid distribution system configured to sequentially dispense an acid solution, a base solution and a rinse liquid onto the cottonseeds. A seed applicator system defines an interior configured to hold the cottonseeds and receive the acid solution, base solution and rinse liquid dispensed from the fluid distribution system. The seed applicator system includes a rotor configured to agitate the cottonseeds in the interior as the acid solution, base solution and rinse liquid are dispensed onto the cottonseeds to effectuate mixing.

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