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公开(公告)号：EP3045587B1
公开(公告)日：2019-08-07
申请号：EP14842864.2
申请日：2014-09-03
申请人： Jilin University
发明人： ZHANG, Sean Xiao-An , SHENG, Lan , LI, Minjie
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2.发明公开ISOLATED AQUEOUS ENZYMATIC PREPARATION AND THE USE THEREOF FOR THE FUNCTIONALIZATION OF THE SURFACE OF PAPER OR CELLULOSIC SUBSTRATES 审中-公开分离的水酶法制备方法和用途用于官能化的纸或纤维素物质表层
公开(公告)号：EP2857504A1
公开(公告)日：2015-04-08
申请号：EP13800801.6
申请日：2013-06-03
发明人： CUSOLA AUMEDES, Oriol , RONCERO VIVERO, M. Blanca , VALLS VIDAL, Cristina , VIDAL LLUCIA, Teresa
摘要： In a first aspect, the present invention relates to an isolated aqueous enzymatic preparation obtained from the reaction of at least one oxidoreductase enzyme, preferably a laccase, and at least one natural or synthetic product, preferably a natural compound, said natural or synthetic product comprising, in the structure thereof, at least one phenol or alcohol group, which optionally has one or more hydrophobic chains, or at least one sterol group. In a second aspect, the present invention relates to the use of said isolated aqueous enzymatic preparation in the functionalization of the surface of paper or cellulosic substrates.
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公开(公告)号：EP1751352B1
公开(公告)日：2009-09-16
申请号：EP05741086.2
申请日：2005-04-25
摘要： A paper tissue and products made from paper tissue, such as paper handkerchiefs, facial tissues, bath and cosmetic tissues, paper tissue wipes of any kinds and the like. The invention also relates to tissue paper including deposits of lotions on the surface of the tissue paper that protrude a significant height above the average plan of the tissue.
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4.发明公开MICROWAVE PRE-TREATMENT OF LOGS FOR USE IN MAKING PAPER AND OTHER WOOD PRODUCTS 审中-公开树日志的纸张和木材生产微波处理
公开(公告)号：EP1448846A4
公开(公告)日：2006-06-21
申请号：EP02791239
申请日：2002-11-12
申请人： BIOPULPING INT INC , US AGRICULTURE
发明人： AKHTAR MASOOD , LENTZ MICHAEL J , HORN ERIC G , KLUNGNESS JOHN H , SCOTT C TIM
IPC分类号： D21B1/02 , D21C1/00 , D21C1/10 , D21C5/00 , D21H11/08 , D21C3/00 , D21C3/20 , D21H11/20 , D21H25/02
摘要： A method of producing pulp for use in making paper products using microwave radiation to pretreat the source of pulp prior to further processing. Practising the method of the invention results in substantial energy savings while decreasing environmental impact and improving paper qualities.
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5.发明公开
公开(公告)号：EP1253999A1
公开(公告)日：2002-11-06
申请号：EP01902167.4
申请日：2001-02-05
发明人： GUTOWSKI, Wojciech, Stanislaw , RUSSELL, Lee, Joy , BILYK, Alexander , HOOBIN, Pamela, Maree , LI, Sheng , FILIPPOU, Con , SPICER, Mark
摘要： A method for modifying a substrate containing a natural polymeric material to improve its interaction with other materials, the method comprising: A) Treating the substrate containing the natural polymeric material with a modifying agent selected from the group consisting of organo-functional coupling agents and multi-functional amine containing organic compounds; and B) optionally exposing the substrate containing natural polymeric material with one or more treatments selected from the group consisting of: i) subjecting the substrate to extraction with a solvent to reduce the content of extractable materials associated with the natural polymeric material prior to or during treatment with the modifying agent; ii) treatment with a physical field selected from static physical fields, high-frequency alternating physical fields and combinations of two or more thereof either prior to, during or after treatment with the modifying agent; and iii) oxidation of at least part of the natural polymeric material prior to or during treatment with the modifying agent.
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公开(公告)号：EP4058631A1
公开(公告)日：2022-09-21
申请号：EP20803188.0
申请日：2020-11-12
申请人： BillerudKorsnäs AB
发明人： NADERI, Ali , LARSSON, Johan
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公开(公告)号：EP3339508A1
公开(公告)日：2018-06-27
申请号：EP17207499.9
申请日：2017-12-14
摘要： Dargestellt und beschrieben wird ein Verfahren zur Bearbeitung eines Materials enthaltend Fasern, umfassend die Schritte (a) Bereitstellen eines Gemischs enthaltend (i) mindestens ein Polymer und (ii) ein polar aprotisches Lösemittel, (b) in Kontakt bringen des zu bearbeitenden Materials mit dem in (a) bereitgestellten Gemisch, um eine Mischung aus dem Material und dem in (a) bereitgestellten Gemisch zu erhalten, (c) Behandeln der in Schritt (b) erhaltenen Mischung, so dass sich mindestens ein Teil des Polymers an den Fasern des Materials anlagert.
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公开(公告)号：EP1860121A3
公开(公告)日：2008-12-03
申请号：EP06026740.8
申请日：2002-10-16
发明人： Brumer, Harry , Teeri, Tuula
CPC分类号： C08B15/06 , C08B37/006 , D06M15/03 , D06M16/003 , D21H11/20 , D21H25/02
摘要： The invention makes available a method to introduce specific chemical groups onto the surface of any polymeric carbohydrate material to alter the physico-chemical properties of said material. In particular, the method comprises the controlled introduction of chemically-modified oligosaccharides into a carbohydrate polymer using a transglycosylating enzyme.
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公开(公告)号：EP1239077A1
公开(公告)日：2002-09-11
申请号：EP02005417.7
申请日：2002-03-08
摘要： Die Erfindung betrifft ein Rohpapier mit verbesserter Bedruckbarkeit, insbesondere ein solches Dekorrohpapier, dessen Oberfläche ein eine Polyalkoxylenstruktur enthaltendes nichtionisches Tensid aufweist sowie daraus erhaltene Dekorimprägnate oder dekorative Beschichtungswerkstoffe.
摘要翻译： 纸（I）具有包含具有聚亚烷基结构的非离子表面活性剂（II）的表面。 还包括独立权利要求：（i）含有纸（I）的装饰性浸渍或装饰涂料; （ii）通过将非离子表面活性剂（II）施用到非尺寸纸的表面上来生产纸（I）的方法。
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10.发明公开PROCEDE DE DEGRADATION ACCELEREE DE PAPIER DE PAILLAGE ET PAPIER DE PAILLAGE 有权方法MULCH纸加速退化，MULCH PAPER
公开(公告)号：EP1141484A1
公开(公告)日：2001-10-10
申请号：EP00962609.4
申请日：2000-09-12
发明人： DUSSAUD, Joseph , BOUVIER, Léonie
摘要： The invention concerns a method for accelerated degradation of mulch paper, whereof the cellulose fibres are impregnated with a hydrophobic resin providing said paper with resistance to poor weather conditions. Said method consists in spraying on the paper an enzymatic solution for degrading both the resin and the cellulose. The invention also concerns mulch paper for implementing said method.
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