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11. 发明公开

EP0763544A4 CELLULOSE ACETATE HAVING HIGH MOLDABILITY AND PROCESS FOR PREPARING THE SAME 失效
标题翻译：细胞培养基麻醉师HOHER VERFORMBARKEIT UND VERFAHREN ZU DESSEN HERSTELLUNG
公开(公告)号：EP0763544A4
公开(公告)日：2001-02-28
申请号：EP96907722
申请日：1996-03-29
申请人： DAICEL CHEM
发明人： MURAKAMI KO , OKANO TOSHINORI , TANIGUCHI HIROKI , KIYOSE ATSUNOBU , SHIMAMOTO SHU
IPC分类号： C08B3/06 , C08B3/22 , C08L1/12
CPC分类号： C08L1/12 , C08B3/06 , C08B3/22 , C08L2666/02
摘要： A cellulose acetate which, despite the high average degree of polymerization, has a low solution viscosity and a high moldability.The low-molecular-weight fraction of cellulose acetate (such as CTA having an average degree of acetylation of 59.0 to 62.5 %) is eluted with a washing solvent to prepare cellulose acetate having a molecular weight distribution Mw/Mn of 1 to 1.7. The washing solvent may be any solvent capable of swellling or partially dissolving cellulose acetate, for example, a solvent capable of dissolving 0.1 to 30 % by weight of celllulose acetate. Examples of such solvents include ones having a solubility parameter δ of 7 to 12.5 (such as ketones, ethers, organic acids, and esters).
摘要翻译：获得具有高成型性的乙酸纤维素，尽管具有高的平均聚合度，但溶液粘度低。乙酸纤维素的低分子量成分（例如平均乙酰化度为59.0〜62.5％的CTA）用洗涤溶剂洗脱，得到分子量分布Mw / Mn为1〜1.7的乙酸纤维素。作为洗涤溶剂，可以使用溶解或部分溶解乙酸纤维素的溶剂，例如溶解0.1〜30重量％醋酸纤维素的纤维素。这种溶剂包括例如溶度参数δ为7至12.5（酮，醚，有机酸，酯等）的溶剂。

12. 发明公开

EP0590401A2 Fatty acid ester of cellulose, cellulose diacetate and processes for the preparation thereof 失效
标题翻译： Fettsäureestervon Cellulose，Cellulosediacetat und Verfahren zur deren Herstellung。
公开(公告)号：EP0590401A2
公开(公告)日：1994-04-06
申请号：EP93114692.2
申请日：1993-09-13
申请人： DAICEL CHEMICAL INDUSTRIES, LTD.
发明人： Saka, Shiro , Matsumura, Hiroyuki , Habu, Naoto , Kaino, Yoshiaki , Iwata, Ryouta , Asai, Tanemi , Shimamoto, Shu
IPC分类号： C08B3/00 , C08B3/06 , C08B3/22
CPC分类号： C08B3/06
摘要： A fatty acid ester of cellulose excellent in transparency, filterability and spinnability in spite of its high content of mannose and xylose, wherein the total molar content of mannose and xylose accounts for at least 7% of that of glucose, mannose and xylose, and the amount of filtration satisfies a specified requirement. Such a fatty acid ester of cellulose is prepared by using a pulp having a low α-cellulose content as a raw material and a fatty acid corresponding to the ester as a diluent and adding an organic solvent in an amount of at least 10% by weight based on the diluent in any step during the preparation.
In the preparation of cellulose diacetate, which is excellent in filterability and transparency, by the acetic acid process, the cellulose diacetate obtained by aging is dissolved in a solvent which can dissolve it and the resulting cellulose diacetate is recovered.
摘要翻译：尽管甘露糖和木糖含量高，透明度，过滤性和可纺性优异的纤维素脂肪酸酯，其中甘露糖和木糖的总摩尔含量占葡萄糖，甘露糖和木糖的总摩尔含量至少为7％过滤量满足规定要求。这种纤维素的脂肪酸酯是通过使用具有低α-纤维素含量的纸浆作为原料和对应于酯作为稀释剂的脂肪酸并加入至少10重量％的有机溶剂来制备的基于制备过程中任何步骤中的稀释剂。在过滤性和透明性优异的纤维素二乙酸酯的制备中，通过乙酸法，将通过老化得到的纤维素二乙酸酯溶解在可溶解的溶剂中，并回收得到的纤维素二乙酸酯。

13. 发明授权

EP0195605B1 Process of making gelled cellulose triacetate product and a product made thereby 失效
标题翻译：制造胶凝纤维素三水合物产品及其制品的方法
公开(公告)号：EP0195605B1
公开(公告)日：1992-07-15
申请号：EP86301831.3
申请日：1986-03-13
申请人： MOLECULON, INC.
发明人： Nichols, Larry
IPC分类号： C08B3/22 , A61K47/00 , A61K9/06 , C08L1/10
CPC分类号： A61K47/38 , A61K9/0014 , A61K9/7023 , C08B3/22 , C08L1/12

14. 发明公开

EP3638727A1 MANUFACTURE OF HYDROPHOBIZED NANOCELLULOSE INTERMEDIATE AS WELL AS HYDROPHOBIZED NANOCELLULOSE 审中-实审转让
公开(公告)号：EP3638727A1
公开(公告)日：2020-04-22
申请号：EP18737737.9
申请日：2018-06-18
申请人： Finecell Sweden AB
发明人： LI, Dongfang , HENSCHEN, Jonatan , EK, Monica
IPC分类号： C08L1/10 , C08L1/14 , C08B3/12 , C08B3/16 , C08B3/20 , C08B3/22

15. 发明授权

EP2291407B1 PROCESS FOR PRODUCING A PIGMENT PRODUCT BASED ON A CELLULOSE ESTER 有权
标题翻译：用于生产颜料产品基于纤维素酯
公开(公告)号：EP2291407B1
公开(公告)日：2015-03-11
申请号：EP09754026.4
申请日：2009-05-26
申请人： UPM-Kymmene Corporation
发明人： TURUNEN, Sami , PYKÄLÄINEN, Nina , SINKKO, Tarja , MIKKONEN, Hannu , PELTONEN, Soili , POHJOLA, Leila
IPC分类号： C08B3/22 , C08B3/28 , D21H17/27 , D21H19/42 , C08J3/12 , C08J3/14
CPC分类号： D21H17/27 , C08B3/22 , C08B3/28 , D21H19/42

16. 发明授权

EP2247623B1 NEW CELLULOSE DERIVATIVES, METHOD OF PRODUCING THE SAME AND USE THEREOF 有权
标题翻译：新的纤维素衍生物，用于生产及其用途
公开(公告)号：EP2247623B1
公开(公告)日：2014-01-22
申请号：EP09713671.7
申请日：2009-02-25
申请人： Teknologian tutkimuskeskus VTT
发明人： MIKKONEN, Hannu , PELTONEN, Soili , LAINE, Aki , VALTA, Kyösti , SIVONEN, Eino , MALM, Tero , SARLIN, Juha
IPC分类号： C08B3/22 , C08B11/02 , C08B15/00 , C09D101/08 , C09J101/08 , C08B5/04 , C12P19/44
CPC分类号： C09J101/08 , C08B3/22 , C08B11/20 , C08B15/00

17. 发明授权

EP1341888B1 LAUNDRY COMPOSITION 有权
标题翻译： TEXTILWASCHMITTEL
公开(公告)号：EP1341888B1
公开(公告)日：2004-09-22
申请号：EP01270589.3
申请日：2001-12-06
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： FINDLAY,Paul Hugh, Unilever Research Port Sunlight , KUKULJ, Dax , MEALING, David Richard Arthur
IPC分类号： C11D3/22 , C08B3/22 , C08B13/00 , C08B15/06
CPC分类号： C08B15/06 , C08B3/22 , C08B13/00 , C08B15/00 , C11D3/001 , C11D3/0021 , C11D3/226 , C11D3/227 , C11D3/228
摘要： A laundry treatment composition comprising composition comprising:i) a polymer having an average repeat unit of:in which R1-6 are independently of one another selected from H, a hydrolysable group, or a fibre reactive group in which when R1-6 is a hydrolysable group the degree of substitution is 0 to 1, and wherein R1-6 is a fibre reactive group the degree of substitution is from 0.05 to 1 and;ii) a carrier agent selected from surfactants, softening compounds or water wit the proviso that when the carrier agent is water the composition further comprises perfume.

18. 发明公开

EP1404787A4 METHOD OF MANUFACTURING A MULTIFUNCTIONAL ADDITIVE AND USING THE SAME 有权
标题翻译：用于生产多功能添加剂及其用途
公开(公告)号：EP1404787A4
公开(公告)日：2004-07-28
申请号：EP02739281
申请日：2002-05-20
申请人： REACT LLC
发明人： TAVARES BRUCE A
IPC分类号： A61K8/96 , A61K8/73 , A61K8/97 , C08B1/00 , C08H8/00 , C10M145/40 , C10M159/00 , C10M159/02 , C10M169/02 , C10M169/04 , C10M177/00 , C10N20/06 , C10N30/00 , C10N30/06 , C10N70/00 , C08B3/22
CPC分类号： C10M159/00 , A61K8/731 , A61K2800/81 , A61Q1/12 , C08B1/00 , C08H8/00 , C10M159/005 , C10M159/02

19. 发明授权

EP1065217B1 Polysaccharide aspartate 有权
标题翻译：多糖天冬氨酸
公开(公告)号：EP1065217B1
公开(公告)日：2003-09-24
申请号：EP99112439.7
申请日：1999-06-30
申请人： Südzucker Aktiengesellschaft
发明人： Kretzschmar, Gerhard, Dr.
IPC分类号： C08B37/00 , C08B31/04 , C08B3/22 , C08B3/12 , C08B3/14 , C08B37/16 , A01C1/00 , C09K17/00
CPC分类号： C09K17/32 , B01J20/262 , B01J20/265 , B01J20/267 , B01J20/285 , B01J39/19 , B01J2220/68 , C05D9/02 , C05F11/00 , C07H3/04 , C08B3/12 , C08B3/14 , C08B31/04 , C08B33/02 , C08B35/02 , C08B37/0009 , C08B37/0012 , C08B37/0021 , C08B37/003 , C08B37/0033 , C08H1/00 , C08L89/005 , C09D189/005 , C08L3/06

20. 发明授权

EP0889988B1 ALDEHYDE-MODIFIED CELLULOSIC FIBERS FOR PAPER PRODUCTS HAVING HIGH INITIAL WET STRENGTH 失效
标题翻译：醛改性的纤维素纤维用于高起始湿强度纸具有产品
公开(公告)号：EP0889988B1
公开(公告)日：2002-06-12
申请号：EP97917618.7
申请日：1997-03-25
申请人： THE PROCTER & GAMBLE COMPANY
发明人： SMITH, David, Jay , RUTH, Jimmie, Ed, Jr.
IPC分类号： D06M11/34 , C08B3/12 , C08B3/22 , D21H21/20 , D21H17/27
CPC分类号： C08B3/22 , C08B3/12 , D06M11/34 , D06M13/192 , D06M13/203 , D06M13/2035 , D21C9/005 , D21H11/20 , D21H21/20
摘要： Modified cellulosic fibers are formed by (1) esterifying cellulosic fibers with a 1,2-disubstituted alkene that has at least one carboxylic acid group reactive with cellulosic hydroxyl groups and (2) oxidizing the esterified fibers to form aldehyde groups. The modified fibers are useful in paper products, which tend to have temporary wet strength. Strength additives may be included in the paper product to impart a higher level of temporary wet strength or permanent wet strength.

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