公开(公告)号：US20180305870A1

公开(公告)日：2018-10-25

申请号：US15953563

申请日：2018-04-16

申请人： SEIKO EPSON CORPORATION

发明人： Masanao KUNUGI ,  Satomi YOSHIOKA

IPC分类号： D21H11/14 ,  D21B1/08 ,  D21C5/02 ,  D21D5/18

CPC分类号： D21H11/14 ,  D21B1/08 ,  D21C5/027 ,  D21D1/00 ,  D21D1/20 ,  D21D5/18

摘要： A processing device has a fibrillation portion fibrillating fiber-containing materials containing fibers in the air, a particle supply portion supplying particles having Mohs' hardness of 2 or more and 5 or less to the fiber-containing materials during or after the fibrillating at the fibrillation portion for collision of the particles and the fiber-containing materials, and a particle removal portion removing the particles from the fiber-containing materials to which the particles are supplied.

公开(公告)号：US20180134994A1

公开(公告)日：2018-05-17

申请号：US15737407

申请日：2016-06-17

申请人： Xeros Limited

发明人： John Edward STEELE ,  William Bauer Jay ZIMMERMAN

IPC分类号： C11D3/386 ,  D06F35/00 ,  A47L15/00 ,  B08B7/00 ,  D06L4/50 ,  D06L4/75 ,  C11D3/395 ,  D21C5/02 ,  D21C9/153 ,  C11D3/48 ,  C11D11/00 ,  C01B13/11

CPC分类号： C11D3/38663 ,  A47L15/0015 ,  A47L15/0047 ,  B08B7/0035 ,  C01B13/115 ,  C01B2201/64 ,  C11D3/3719 ,  C11D3/386 ,  C11D3/3902 ,  C11D3/3953 ,  C11D3/48 ,  C11D11/0017 ,  D06F35/00 ,  D06F35/001 ,  D06F35/002 ,  D06L1/20 ,  D06L4/50 ,  D06L4/75 ,  D06M11/34 ,  D06M15/59 ,  D21C5/027 ,  D21C9/153

摘要： Apparatus (200) for the treatment of one or more substrates comprising a treatment chamber configured to receive a liquid medium and one or more substrates; a supply of a treatment gas comprising ozone; and one or more conduits to convey said treatment gas to a bubble generator (41) wherein said bubble generator is operable to form bubbles of said treatment gas in said liquid medium, wherein the apparatus comprises a multiplicity of solid particles (46). A method of treating one or more substrates, the method comprising agitating said one or more substrates in a treatment formulation comprising a multiplicity of solid particles, a liquid medium and bubbles of ozone.

公开(公告)号：US09233861B2

公开(公告)日：2016-01-12

申请号：US14406123

申请日：2012-12-13

申请人： HYMO CORPORATION

发明人： Shohei Mitsui ,  Kazuoki Takeo ,  Shogo Wakatsuki ,  Atsushi Yonekura

IPC分类号： C02F1/56 ,  B01D21/01 ,  C08F8/12 ,  C08L39/02 ,  C08L71/02 ,  D21H21/18 ,  D21C5/02 ,  D21H17/34 ,  D21H17/37 ,  D21H17/00 ,  D21H21/20 ,  C08F126/02 ,  C08F2/32 ,  D21H21/10 ,  D21H21/16 ,  C02F11/14 ,  C08L33/26 ,  C02F101/30

CPC分类号： C02F1/56 ,  B01D21/01 ,  C02F11/14 ,  C02F2101/308 ,  C02F2305/04 ,  C08F2/32 ,  C08F8/12 ,  C08F126/02 ,  C08L33/26 ,  C08L39/02 ,  C08L71/02 ,  D21C5/027 ,  D21H17/34 ,  D21H17/37 ,  D21H17/74 ,  D21H21/10 ,  D21H21/16 ,  D21H21/18 ,  D21H21/20 ,  Y02W30/648

摘要： A water-in-oil emulsion is a product form having many practical advantages. A vinylamine-based macromolecule having specific effects as papermaking chemicals and a flocculant is provided in the form of a water-in-oil emulsion having good storage stability and high performance as a flocculation treatment agent. Disclosed is a flocculation treatment agent including a water-in-oil emulsion of a water-soluble macromolecule that is produced by subjecting a water-in-oil emulsion of an aqueous poly-N-vinylcarboxylic acid amide solution coexisting with a polyoxyalkylene alkyl ether to hydrolysis in the presence of an acid or a base. Preferably, the polyoxyalkylene alkyl ether is added before the hydrolysis reaction.

摘要翻译： 油包水乳液是具有许多实际优点的产品形式。 提供具有作为造纸化学品和絮凝剂的特定效果的乙烯基胺类大分子，其具有作为絮凝处理剂的具有良好储存稳定性和高性能的油包水乳液的形式。 公开了一种絮凝处理剂，其包括水溶性高分子的油包水乳液，其通过使与聚氧化烯烷基醚共存的聚-N-乙烯基酰胺酰胺水溶液的油包水乳液进行 在酸或碱的存在下进行水解。 优选地，在水解反应之前加入聚氧化烯烷基醚。

公开(公告)号：US08617353B2

公开(公告)日：2013-12-31

申请号：US13375647

申请日：2009-06-17

申请人： Jean-Francois D'Allest ,  Tiina Sarja ,  Scott Rosencrance

发明人： Jean-Francois D'Allest ,  Tiina Sarja ,  Scott Rosencrance

IPC分类号： D21C5/02

CPC分类号： D21C5/027 ,  Y02W30/648

摘要： The present invention provides a process for deinking printed waste paper comprising the steps of: a) converting the printed waste paper to an aqueous pulp slurry in a pulper, where ink is detached from paper pulp; b) subjecting the pulp slurry to flotation in order to remove hydrophobic contaminants including ink from the pulp slurry, said flotation being carried out in the presence of a deinking chemical additive comprising modified silica obtained by treating hydrophilic silica particles with a hydrophobic organic liquid or modified metal silicate obtained by treating hydrophilic metal silicate particles with a hydrophobic organic liquid or a mixture of such modified silica and modified metal silicate. The present invention increases the yield of the flotation step without affecting the brightness of the flotation accept.

摘要翻译： 本发明提供了一种用于脱墨印刷废纸的方法，包括以下步骤：a）将印刷废纸转化成碎浆机中的水浆浆，其中油墨从纸浆中分离; b）对纸浆进行浮选以从纸浆中除去包括油墨在内的疏水污染物，所述浮选是在含有通过用疏水性有机液体处理亲水性二氧化硅颗粒或经改性的改性二氧化硅颗粒获得的改性二氧化硅的脱墨化学添加剂存在下进行的 通过用疏水性有机液体或这种改性二氧化硅和改性金属硅酸盐的混合物处理亲水性金属硅酸盐颗粒而获得的金属硅酸盐 本发明增加浮选步骤的产量而不影响浮选接收的亮度。

公开(公告)号：US20110192558A1

公开(公告)日：2011-08-11

申请号：US13123336

申请日：2009-09-23

申请人： Roy Kenneth Taylor

发明人： Roy Kenneth Taylor

IPC分类号： D21C5/02 ,  C08K5/16 ,  C08L83/04

CPC分类号： D21C5/027 ,  Y02W30/648

摘要： In a method of recycling printed paper, the collector chemical composition used to aid ink removal after pulping of the paper advantageously comprises an aqueous emulsion of a polysiloxane and a delivery aid for the polysiloxane, the delivery aid comprising one of more compounds selected from an alkali metal salt of a fatty acid moiety, and a nitrogenous salt of a fatty acid moiety, and a water-swellable polymer. The collector chemical composition is effective at low concentration, gives good brightness gain, low level of fibre loss, and effluent water low in siliceous material.

摘要翻译： 在回收印刷纸的方法中，用于辅助纸张制浆后的墨水去除的收集剂化学组合物有利地包括聚硅氧烷的水性乳液和聚硅氧烷的递送助剂，所述递送助剂包含选自碱 脂肪酸部分的金属盐，脂肪酸部分的含氮盐和水溶胀性聚合物。 收集剂化学成分在低浓度下有效，提供良好的亮度增益，低水平的纤维损失，以及二氧化硅材料中的出水。

公开(公告)号：US07138263B2

公开(公告)日：2006-11-21

申请号：US10276779

申请日：2001-05-22

申请人： Koichiro Murashima ,  Naomi Sumida ,  Akitaka Nakane ,  Koji Yanai ,  Tomoko Nishimura ,  Jinichiro Koga ,  Takeshi Murakami ,  Toshiaki Kono

发明人： Koichiro Murashima ,  Naomi Sumida ,  Akitaka Nakane ,  Koji Yanai ,  Tomoko Nishimura ,  Jinichiro Koga ,  Takeshi Murakami ,  Toshiaki Kono

IPC分类号： C12N9/42 ,  C12N15/00 ,  D21B1/08 ,  C11D3/00 ,  C07H21/04

CPC分类号： C12N9/2437 ,  C11D3/38 ,  C11D3/38645 ,  C12Y302/01004 ,  D06M16/003 ,  D06P5/02 ,  D21C5/005 ,  D21C5/027 ,  D21C9/002 ,  Y02W30/648

摘要： There is provided an endoglucanase enzyme, which is useful for reducing fuzz of regenerated cellulose-containing fabrics, improving the touch and appearance, color clarification, localized variation in color, reducing stiffness and using it as components of a detergent, as well as deinking waste paper and improving freeness of paper pulp. A cDNA coding for the endoglucanase enzyme NCE5 was cloned and its DNA sequence and amino acid sequence derived from it were determined.

摘要翻译： 提供了内切葡聚糖酶，其可用于减少再生含纤维素织物的绒毛，改善触感和外观，颜色澄清，颜色局部变化，降低刚度并将其用作洗涤剂的组分，以及脱墨废物 纸张，提高纸浆的游离度。 克隆编码内切葡聚糖酶NCE5的cDNA，并测定其DNA序列和氨基酸序列。

公开(公告)号：US20050039869A1

公开(公告)日：2005-02-24

申请号：US10955284

申请日：2004-09-30

申请人： Neal Franks ,  Kelly Page

发明人： Neal Franks ,  Kelly Page

IPC分类号： D21C5/02

CPC分类号： D21C5/027 ,  Y02W30/648

摘要： In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.

摘要翻译： 在含淀粉纸的纸浆和纸的生产中，通过包括淀粉降解酶和果胶酸裂解酶的处理可以改善脱墨效果。 该方法包括在纸分解期间或之后的酶处理以产生纸浆，随后分离油墨颗粒。

公开(公告)号：US20040038841A1

公开(公告)日：2004-02-26

申请号：US10416328

申请日：2003-05-08

发明人： Jinichiro Koga ,  Akitaka Nakane ,  Yuko Baba ,  Toshiaki Kono

IPC分类号： C11D003/386

CPC分类号： D06P5/137 ,  C11D1/66 ,  C11D3/38645 ,  C12N9/2437 ,  C12Y302/01004 ,  D06L4/40 ,  D06M16/003 ,  D06P5/158 ,  D21C5/005 ,  D21C5/027 ,  Y02W30/648

摘要： The present invention relates to a cellulase preparation comprising nonionic surfactants together with endoglucanases derived from Zygomycetes; a detergent composition comprising the above cellulase preparation with detergent components; a method of treating fabric which comprises treating cellulose-containing fabric with the above cellulase preparation so as to improve the properties of the fabric; a method of deinking waster paper which comprises a step of treating waste paper with the above cellulase preparation together with a deinking agent; and a method of improving the freeness of paper pulp which comprises a step of treating paper pulp with the above cellulase preparation.

摘要翻译： 本发明涉及包含非离子表面活性剂的纤维素酶制剂以及源自接合物的内切葡聚糖酶; 一种洗涤剂组合物，其包含具有洗涤剂成分的上述纤维素酶制剂; 一种处理织物的方法，其包括用上述纤维素酶制剂处理含纤维素的织物以改善织物的性能; 一种脱墨纸的方法，其包括用脱墨剂与上述纤维素酶制剂一起处理废纸的步骤; 以及提高纸浆的游离度的方法，其包括用上述纤维素酶制剂处理纸浆的步骤。

公开(公告)号：US20030178162A1

公开(公告)日：2003-09-25

申请号：US10103840

申请日：2002-03-25

发明人： Chandralata Raghukumar ,  C. Mohandass ,  Telma Oliviera ,  Seshagiri Raghukumar ,  D. Chandramohan ,  P.A. Loka Bharathi ,  Shanta Nair

IPC分类号： D21C005/02 ,  D21C003/20

CPC分类号： D21C5/027 ,  C12P1/04 ,  D21C5/005 ,  Y02W30/648

摘要： This invention relates to a biological process for deinking of office waste paper and more particularly, the present invention relates to a biological process for deinking of xerographic and inkjet printed paper using a gram-negative coccoid bacterium deposited at National Institute of Oceanography, Dona Paula, Goa 403 043, India having accession No. NIO/DI/32 and being deposited at an international depository ______ having accession number ______ and also deposited at Microbial Technology, Chandigarh, India having accession No. ______.

摘要翻译： 本发明涉及一种用于办公室废纸脱墨的生物工艺，更具体地说，本发明涉及使用保藏在美国国立海洋研究所（Dona Paula）的革兰氏阴性球菌细菌进行静电印刷和喷墨打印纸的脱墨生物工艺， 果阿403 043，印度加入号为NIO / DI / 32，并存放于加入号______的______的国际存放处，并存于印度昌迪加的微生物技术，编号为______。

公开(公告)号：US20030124710A1

公开(公告)日：2003-07-03

申请号：US10274411

申请日：2002-10-18

申请人： Novozymes A/S

发明人： Kim Borch ,  Neal Franks ,  Henrik Lund ,  Hui Xu ,  Jing Luo

IPC分类号： D21C001/00

CPC分类号： C12N9/0069 ,  C12N9/52 ,  C12Y113/11012 ,  D21C5/005 ,  D21C5/027 ,  D21C9/08 ,  D21C9/10 ,  D21H21/02 ,  Y02W30/648

摘要： The use of fatty acid oxidizing enzymes in the manufacture of paper materials, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes. Examples of fatty acid oxidizing enzymes are oxygenases classified as EC 1.13.11. including any of the sub-classes thereof, such as lipoxygenase, EC 1.13.11.12. The effect of these enzymes is that the deposition of pitch is reduced, and bleaching and de-inking effects are also observed on the paper pulp and the resulting paper material. The fatty acid oxidizing enzyme can be used in combination with a substrate, with proteases, lipases, xylanases, cutinases, oxidoreductases, cellulases, endoglucanases amylases, mannanases, steryl esterases, and/or cholesterol esterases; or with surfactants and other adjuvants.

摘要翻译： 使用脂肪酸氧化酶制造纸材料，如纸张，纸板，瓦楞纸板，纸巾，毛巾，瓦楞纸箱和纸箱。 脂肪酸氧化酶的实例是分类为EC 1.13.11的加氧酶。 包括其任何子类，如脂氧合酶，EC 1.13.11.12。 这些酶的作用是降低沥青的沉积，并且在纸浆和所得纸材上也观察到漂白和脱墨效果。 脂肪酸氧化酶可以与底物，蛋白酶，脂肪酶，木聚糖酶，角质酶，氧化还原酶，纤维素酶，内切葡聚糖酶淀粉酶，甘露聚糖酶，甾醇酯酶和/或胆固醇酯酶组合使用; 或与表面活性剂和其它助剂混合。