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1. 发明公开

EP1795541A1 PHOSPHORIC ESTER OF CELLULOSE DERIVATIVE AND METAL ADSORBENT COMPRISING THE SAME 审中-公开
标题翻译：金属陶瓷粉末中的磷光体金属细丝
公开(公告)号：EP1795541A1
公开(公告)日：2007-06-13
申请号：EP05785987.8
申请日：2005-09-26
申请人： Kowa Company. Ltd.
发明人： LU, Ming , YABUSAKI, Katsumi
IPC分类号： C08B13/00 , B01J20/26
CPC分类号： C08B5/00 , B01J20/26 , B01J20/262 , B01J20/265 , C08B11/04 , C08B11/08 , C08B11/20 , C08B13/00
摘要： The present invention is directed to a phosphoric ester of 2,3-dihydroxypropyl cellulose or 3-(2,3-dihydroxypropoxy)-2-hydroxypropyl cellulose, the cellulose having optionally undergone partial carbamidation, and to a metal absorbent employing the ester, and to a metal-absorbing apparatus employing the metal adsorbent.
The cellulose derivative phosphoric ester serves as a metal adsorbent which exhibits high metal adsorption performance and metal adsorption rate per unit weight; has high mechanical strength; effectively soften water or a similar liquid; removes heavy metals from wastewater or a similar liquid at remarkably high efficiency; has excellent processability and can be formed into a variety of shapes and thus is applicable within a wide range; and can readily be reutilized.
摘要翻译：本发明涉及2,3-二羟基丙基纤维素或3-（2,3-二羟基丙氧基）-2-羟丙基纤维素的磷酸酯，该纤维素任选经历部分氨基甲酰化，以及使用该酯的金属吸收剂，以及涉及使用金属吸附剂的金属吸收装置。纤维素衍生物磷酸酯用作金属吸附剂，其具有高的金属吸附性能和每单位重量的金属吸附速率; 机械强度高; 有效地软化水或类似液体; 以非常高的效率从废水或类似液体中除去重金属; 具有优异的加工性，可形成各种形状，因此适用范围广泛; 并且可以容易地重新利用。

2. 发明公开

EP2670711A1 CELLULOSE PHOSPHATE POWDER PRODUCT AND PROCESS FOR MANUFACTURE THEREOF, AND APPLICATION TO REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS 审中-公开
标题翻译：磷酸纤维素粉末产品AND METHOD FOR FOR从水溶液中污染的去除生产和应用
公开(公告)号：EP2670711A1
公开(公告)日：2013-12-11
申请号：EP12742299.6
申请日：2012-02-01
申请人： Australian Biorefining Pty Ltd
发明人： BLUNN, Adam Justin
IPC分类号： C02F1/28 , B01D39/00 , B01J20/22 , B01J20/24 , C07H1/02 , C07H1/04 , C08B5/00 , C02F101/10 , C02F101/20 , C02F101/22
CPC分类号： B01J20/24 , B01J20/3085 , B01J2220/4825 , B01J2220/4831 , C02F1/286 , C02F2101/103 , C02F2101/106 , C02F2101/20 , C02F2101/206 , C02F2101/22 , C08B5/00 , C08H8/00 , C08J3/14 , C08J2301/16 , C08L1/16
摘要： A process for producing a cellulose based sorbent material for the removal of water soluble contaminants from water and other aqueous solutions comprising reacting one or more biomass based cellulose containing raw materials with dilute phosphoric acid where the reaction mixture containing said cellulose containing materials is heated to a reaction temperature and after completion of the reaction time, separation of the dilute phosphoric acid solution from the remaining insoluble raw material, neutralisation of the solution by means of a suitable neutralising agent resulting in precipitation of the modified cellulose, and then separating, washing and removing excess water from the resultant precipitate.
摘要翻译：一种用于生产基于纤维素的吸附剂材料用于从水中除去水溶性污染物和其它wässrige解决方案包括使基于一种或多种生含纤维素，其中反应混合物含有所述含纤维素材料用稀磷酸原料的过程是加热到一个反应温度和反应时间结束后，从剩余的不溶性原料稀磷酸溶液分离，通过合适的中性伊辛剂在改性纤维素的沉淀，所得的手段溶液的中和，然后分离，洗涤，除去过量的水从所得沉淀物。

3. 发明公开

EP1845777A2 STARCH DERIVATIVES AND OTHER DERIVATIVES, PRODUCTION PROCESSES THEREFOR, AND WOUND HEALING APPLICATIONS THEREFOR 审中-公开
标题翻译：强度衍生物，用于生产及其应用在伤口愈合
公开(公告)号：EP1845777A2
公开(公告)日：2007-10-24
申请号：EP05852244.2
申请日：2005-11-30
申请人： Tissue Technologies, LLC
发明人： MOHAJER, Yousef , COHEN, Irwin, Kelman
IPC分类号： A01N43/04 , A61F5/00 , A61F13/00 , A61L15/00 , A61K9/14 , A61K31/715
CPC分类号： C08B31/066 , A61K31/718 , A61L15/18 , A61L15/28 , A61L15/46 , A61L2300/104 , A61L2300/404 , A61L2300/602 , C08B5/00 , C08B37/0084 , C08L3/04
摘要： Novel phosphate starch derivatives are useful in wound healing. Novel phosphorylated cottons are useful in wound healing. Silver-derivatized wound care products are provided which survive washing and remain part of the wound care product. Silver-derivatized wound care products are provided that have favorable elastase-sequestering activity while advantageously appearing white-colored, without needing to darken to grey or black as usually would occur when working with silver. Also, starch products with outstanding water uptake are provided.

4. 发明公开

EP1249240A1 INHIBITORS AGAINST SODIUM ION ABSORPTION, AND PREVENTIVE OR THERAPEUTIC AGENTS AND FOODS CONTAINING THE SAME 审中-公开
标题翻译：钠离子吸收抑制剂以及预防或补救和食品包含
公开(公告)号：EP1249240A1
公开(公告)日：2002-10-16
申请号：EP01900672.5
申请日：2001-01-11
申请人： OTSUKA PHARMACEUTICAL FACTORY, INC.
发明人： YAMAOKA, Ippei , SAKAI, Kyota , ASAGI, Kozo , UESAKO, Takuzi, 51-6, Aza Minamikawamukai , HASHIMOTO, Kinzi , KOBAYASHI, Masaru , UEHARA, Tsutomu
IPC分类号： A61K31/717 , C08B11/10 , C08B11/12 , C08B5/14 , C08B5/00
CPC分类号： C08B5/00 , A61K31/717 , C08B5/14 , C08B11/00 , C08B11/04 , C08B11/10 , C08B11/12
摘要： The present invention provides a sodium ion absorption inhibitor comprising a metal salt, other than a sodium salt, of a cellulose derivatives represented by the following formula (I) as an active ingredient, whereby absorption of salt excessively present into a living body is effectively inhibited and salt excessively present is excreted outside the body positively and safely. Furthermore, the present invention provides an agent for preventing and treating diseases caused by excessive salt ingestion or diseases in which restriction on salt ingestion is required, comprising the same as an active ingredient, and foods comprising the same.

R-O-A (I)

(wherein R represents a cellulose residue and A represents a functional group having cation-exchange ability)
摘要翻译：钠离子吸收抑制剂包括纤维素衍生物（I）的金属盐（不包括钠）。钠离子吸收抑制剂包括式R-O-A（I）的纤维素衍生物的金属盐（不包括钠）。 R：纤维素衍生物; 答：哪个阳离子交换官能团。活动：低血压; 抑制细胞生长; 脑保护; nephrotropic; 骨科。作用机制：拮抗剂钠。 Wistar大鼠饲喂20克食物含有2％硫酸钙交换的纤维素降低尿钠水平从89.6毫克/天至40.3毫克/天，并增加从0.2毫克/天的粪便钠水平至10.4毫克/天。

5. 发明授权

EP1036109B1 BIOSORBENTIEN UND VERFAHREN ZU DEREN HERSTELLUNG 有权
标题翻译：生物吸附剂和方法及其
公开(公告)号：EP1036109B1
公开(公告)日：2002-07-17
申请号：EP98963385.4
申请日：1998-11-27
申请人： Eisu Innovative Gesellschaft für Technik und Umweltschutz mbH
发明人： PIESCHEL, Friedemann , LANGE, Eckehard , CAMACHO, Juan , FIESELER, Christine , IKIER, Hendrik
IPC分类号： C08H5/04 , C08B5/00 , C02F1/28 , B01J20/24
CPC分类号： C08H8/00 , B01J20/24 , C02F1/285 , C08B5/00

6. 发明公开

EP3351562A1 PRODUCT CONTAINING MICROFIBROUS CELLULOSE 审中-公开
公开(公告)号：EP3351562A1
公开(公告)日：2018-07-25
申请号：EP16846639.9
申请日：2016-09-16
申请人： Oji Holdings Corporation
发明人： HOMMA Ikue , SHIMAOKA Takayuki
IPC分类号： C08B5/00 , C08B15/04 , C08J3/02 , C08K5/05 , C08L1/02 , D21H11/18 , D21H15/02
CPC分类号： C08B5/00 , C08B15/04 , C08J3/02 , C08J3/095 , C08J2301/16 , C08K5/05 , C08L1/02 , C08L1/16 , C08L2201/56 , C08L2205/16 , D21H11/18 , D21H11/20 , D21H15/02
摘要： An object of the invention is to provide a material comprising ultrafine cellulose fibers, having good dispersibility of fine particles in an aqueous medium containing ultrafine cellulose fibers. According to the invention, there is provided a material comprising ultrafine cellulose fibers, wherein the content of the ultrafine cellulose fibers is 80% by mass or more, and the haze value of a sample, which has been prepared by adding the material comprising ultrafine cellulose fibers to pure water to a solid concentration of 0.4% by mass, and stirring the mixture with a disperser under conditions of 1500 rpm and 5 minutes, is 20% or less.

7. 发明授权

EP2268674B1 PROCESS TO PREPARE CROSSLINKED CELLULOSE ETHERS, CROSSLINKED CELLULOSE ETHERS OBTAINABLE BY SUCH PROCESS AND THE USE THEREOF 有权转让
标题翻译：制备交联纤维素醚的方法，通过这种方法可获得的交联纤维素醚及其用途
公开(公告)号：EP2268674B1
公开(公告)日：2017-12-13
申请号：EP09732662.3
申请日：2009-04-10
申请人： Akzo Nobel Chemicals International B.V.
发明人： DE WIT, Paulus Pieter
IPC分类号： C08B15/00 , C08B5/00
CPC分类号： C08B15/005 , C08B5/00
摘要： The invention relates to a dry or slurry process to prepare phosphate-crosslinked cellulose ethers from a cellulose starting material comprising the steps of adding an alkalizing agent to the cellulose starting material to achieve mercerization, adding an etherifying agent to the reaction mixture to achieve etherification of the cellulose, and adding a crosslinking agent to the reaction mixture to achieve crosslinking of the cellulose, wherein at least part of the alkalizing agent is added to the cellulose starting material before the etherification and/or crosslinking reactions take place to obtain alkalized cellulose; the crosslinking agent and the etherifying agent are added one after the other in random order or simultaneously; the crosslinking agent is an alkali metal thmetaphosphate; and the crosslinking and etherification steps are performed at an elevated temperature. Additionally, the invention relates to crosslinked cellulose ethers obtainable by the above process having a viscosity and/or water absorption capacity higher than their non-crosslinked equivalents and the use thereof.

8. 发明公开

EP2800779A1 OPTICAL FILM 审中-公开
标题翻译：光学膜
公开(公告)号：EP2800779A1
公开(公告)日：2014-11-12
申请号：EP13733900.8
申请日：2013-01-04
申请人： SK Innovation Co., Ltd.
发明人： KIM, Myoung Lae , KIM, Hyuk Jun , KIM, Won Yeob , IM, Min Joung , JO, Yeong Min , LEE, Seung Eon , KWAK, Hyo Shin
IPC分类号： C08J5/18 , C08L1/10 , C08B3/14 , G02B5/02
CPC分类号： C08B3/00 , C08B3/14 , C08B5/00 , C08B15/05 , C08J5/18 , C08J2301/14 , C08L1/10 , C08L1/14 , G02B1/04 , G02B5/305 , G02B5/3083 , G02F1/133528 , G02F1/133634 , G02F2201/50 , Y10T428/10 , C08L1/08 , C08L1/20
摘要： Provided are an optical film using a cellulose derivative, useful in an image display device, such as a liquid crystal display or the like, a retardation film and a polarization film using the optical film, and a liquid crystal display having excellent view angle characteristics by using these films, while the optical film uses a cellulosse derivative resin in whicch some hydrogen atoms of hydroxy groups of cellulose are substituted with three or more kinds of substituents.

9. 发明公开

EP2268674A1 PROCESS TO PREPARE CROSSLINKED CELLULOSE ETHERS, CROSSLINKED CELLULOSE ETHERS OBTAINABLE BY SUCH PROCESS AND THE USE THEREOF 有权转让
标题翻译：工艺生产交联纤维素醚，交联纤维素从这个过程及其用途
公开(公告)号：EP2268674A1
公开(公告)日：2011-01-05
申请号：EP09732662.3
申请日：2009-04-10
申请人： Akzo Nobel N.V.
发明人： DE WIT, Paulus Pieter
IPC分类号： C08B15/00 , C08B5/00
CPC分类号： C08B15/005 , C08B5/00
摘要： The invention relates to a dry or slurry process to prepare phosphate-crosslinked cellulose ethers from a cellulose starting material comprising the steps of adding an alkalizing agent to the cellulose starting material to achieve mercerization, adding an etherifying agent to the reaction mixture to achieve etherification of the cellulose, and adding a crosslinking agent to the reaction mixture to achieve crosslinking of the cellulose, wherein at least part of the alkalizing agent is added to the cellulose starting material before the etherification and/or crosslinking reactions take place to obtain alkalized cellulose; the crosslinking agent and the etherifying agent are added one after the other in random order or simultaneously; the crosslinking agent is an alkali metal thmetaphosphate; and the crosslinking and etherification steps are performed at an elevated temperature. Additionally, the invention relates to crosslinked cellulose ethers obtainable by the above process having a viscosity and/or water absorption capacity higher than their non-crosslinked equivalents and the use thereof.
摘要翻译：本发明涉及干法或淤浆法，以制备由纤维素磷酸盐交联的纤维素醚起始原料包括向碱化剂对纤维素原料，以实现丝光的步骤，增加了醚化剂到反应混合物中，以实现的醚化纤维素，和添加交联剂到反应混合物中，以实现纤维素的交联，worin至少碱化剂的一部分被添加到所述纤维素醚化之前起始材料和/或交联反应发生，得到碱化的纤维素; 交联剂和醚化剂加入一个在另一个随机顺序或同时之后; 该交联剂是一种碱金属thmetaphosphate; 和交联化和醚化步骤是在在升高的温度下进行。另外，本发明通过具有粘性和/或水吸收能力比它们的非交联的等同更高和其使用上述过程涉及交联的纤维素醚可获得的。

10. 发明公开

EP0532995A3 Verfahren zur Herstellung von Polysaccharidcarbonaten 失效
标题翻译：制备多糖碳酸酯的方法
公开(公告)号：EP0532995A3
公开(公告)日：1993-06-23
申请号：EP92115157.7
申请日：1992-09-04
申请人： Wolff Walsrode Aktiengesellschaft
发明人： Szablikowski, Klaus, Dr. , Buysch, Hans-Josef, Dr. , Klausener, Alexander, Dr.
IPC分类号： C08B5/00 , C08B31/02 , C08B13/00
CPC分类号： C08B5/00 , C08B13/00 , C08B31/06
摘要： Vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Kohlensäureestern der Polysaccharide, das dadurch gekennzeichnet ist, daß man Polysaccharide mit Kohlensäureestern umsetzt.

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