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1.发明申请公开(公告)号：US20180245287A1
公开(公告)日：2018-08-30
申请号：US15754870
申请日：2016-09-16
申请人： Stora Enso OYJ
发明人： Isto Heiskanen , Kaj Backfolk
CPC分类号： D21H11/18 , B32B27/10 , B32B2250/02 , B32B2323/043 , B32B2323/046 , D21H17/22 , D21H17/24 , D21H17/28 , D21H17/31 , D21H17/32 , D21H17/375 , D21H21/10
摘要： A method for the production of a film from a fibrous web, wherein the method comprises the steps of: providing a fibrous suspension comprising a microfibrillated cellulose, wherein the content of the microfibrillated cellulose of said suspension is in the range of 60 to 99.9 weight-% based on total dry solid content, adding an amphoteric polymer to said suspension to provide a mixture of said microfibrillated cellulose and said amphoteric polymer, providing said mixture to a substrate to form a fibrous web, wherein the amount of amphoteric polymer in said mixture is in the range of 0.1 to 20 kg/metric ton based on total dry solid content; and dewatering said fibrous web to form a film having a basis weight of less than 40 g/m2 and a density in the range of from 700 to 1000 kg/m3
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公开(公告)号：US20170233948A1
公开(公告)日：2017-08-17
申请号：US15584429
申请日：2017-05-02
IPC分类号： D21H17/00 , D21H21/28 , D21H17/32 , C04B14/28 , C09C1/02 , C09C1/00 , C04B26/28 , C09D105/00 , D21H17/67
CPC分类号： D21H17/74 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C04B14/28 , C04B26/28 , C08K2003/265 , C09C1/0009 , C09C1/0081 , C09C1/0084 , C09C1/009 , C09C1/0093 , C09C1/021 , C09D105/00 , D21H17/00 , D21H17/32 , D21H17/675 , D21H17/69 , D21H19/385 , D21H19/42 , D21H21/28
摘要： The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding pigment particles and to the use of the self-binding pigment particle suspension as filler material.
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公开(公告)号：US20160272877A1
公开(公告)日：2016-09-22
申请号：US15035933
申请日：2014-12-12
CPC分类号： C09K8/685 , A61K8/042 , A61K8/18 , A61K2800/10 , A61Q19/00 , C04B26/28 , C04B26/285 , C08L1/02 , C08L5/00 , C09K8/80 , C09K8/887 , C09K8/90 , D21H17/24 , D21H17/32 , D21H17/67 , E21B43/26 , E21B43/267 , C04B14/04 , C04B14/042 , C04B14/104 , C04B14/106 , C04B14/20 , C04B14/26 , C04B14/28 , C04B20/008 , C04B22/0013 , C04B22/08 , C04B24/02 , C04B24/04 , C04B24/06 , C04B24/122 , C04B2103/0043
摘要： The present invention relates to a composition having a gel strength of from 1.0 μN to 10.0 N, a method of preparing a composition having a gel strength of from 1.0 μN to 10.0 N, a method of hydraulically fracturing of a subterranean formation, preferably an oil well or gas well, a hydraulically fracturing fluid as well as the use of said composition for hydraulic fracturing of a subterranean formation. The present invention further relates to the gel and use of this gel in pharmaceutical applications, cosmetic applications, constructing applications, paper applications, paint applications, plastic applications, food applications and/or agricultural applications.
摘要翻译： 本发明涉及凝胶强度为1.0〜10.0N的组合物，制备凝胶强度为1.0〜10.0N的组合物的方法，地层的水力压裂方法，优选为油 井或气井，水力压裂液以及所述组合物用于地下地层的水力压裂的用途。 本发明还涉及在制药应用，化妆品应用，构建应用，纸张应用，涂料应用，塑料应用，食品应用和/或农业应用中的凝胶和该凝胶的使用。
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公开(公告)号：US20150083026A1
公开(公告)日：2015-03-26
申请号：US14394632
申请日：2013-04-29
发明人： Daniel Gantenbein , Patrick A.C. Gane , Joachim Schoelkopf , Maximilian Laufmann , Lars Andersson
CPC分类号： D21H17/26 , C01P2004/62 , C01P2006/12 , C01P2006/22 , C08L1/286 , C08L3/02 , C08L39/00 , C09C1/021 , D21H17/00 , D21H17/24 , D21H17/27 , D21H17/28 , D21H17/29 , D21H17/32 , D21H17/455 , D21H17/67 , D21H17/675 , D21H17/69 , D21H19/385 , D21H21/28
摘要： The present invention concerns a process for preparing self-binding pigment particles from an aqueous suspension of a calcium carbonate containing material, wherein an anionic binder and at least one cationic polymer are mixed with the suspension.
摘要翻译： 本发明涉及一种由含碳酸钙的材料的水性悬浮液制备自结合颜料颗粒的方法，其中阴离子粘合剂和至少一种阳离子聚合物与悬浮液混合。
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5.发明授权Variant galactose oxidase, nucleic acid encoding same, and methods of using same 失效变体半乳糖氧化酶，编码相同的核酸及其使用方法公开(公告)号：US06498026B2
公开(公告)日：2002-12-24
申请号：US09782906
申请日：2001-02-14
申请人： Simon Delagrave , Anthony M. Maffia, III , Dennis J. Murphy , Jennifer L. Rittenhouse Pruss , Edward J. Bylina , William J. Coleman
发明人： Simon Delagrave , Anthony M. Maffia, III , Dennis J. Murphy , Jennifer L. Rittenhouse Pruss , Edward J. Bylina , William J. Coleman
IPC分类号： C12N904
CPC分类号： C12N9/0006 , D21H17/32
摘要： The present invention provides mutant genes encoding variant galactose oxidase enzymes, termed vGOs; constructs and recombinant host cells incorporating the genes; the vGO polypeptides encoded by the genes; antibodies to the polypeptides; and methods of making and using all of the foregoing.
摘要翻译： 本发明提供了编码变体半乳糖氧化酶的突变基因，称为vGO; 构建体和掺入该基因的重组宿主细胞; 由该基因编码的vGO多肽; 对多肽的抗体; 以及制作和使用上述所有方法。
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公开(公告)号：US06419789B1
公开(公告)日：2002-07-16
申请号：US08730292
申请日：1996-10-11
IPC分类号： D21H2310
CPC分类号： D21H21/18 , D21F11/14 , D21H15/06 , D21H17/26 , D21H17/28 , D21H17/32 , D21H17/375 , D21H17/42 , D21H17/44 , D21H17/49 , D21H17/50 , D21H17/51 , D21H17/54 , D21H17/55 , D21H21/20 , D21H23/08 , D21H23/10 , D21H25/14 , Y10S162/11 , Y10T428/24446 , Y10T428/24455 , Y10T428/24479 , Y10T428/27
摘要： The present invention is a through-air-drying process for producing a fibrous web that possesses not only softness and absorbency but also strength. The method of the present invention monitors and controls the overall charge in the headbox.
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7.发明申请Method of making a non compacted paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process 失效使用电荷控制流浆箱和由该方法制成的单层毛巾制造含有精制长纤维的非压实纸幅的方法公开(公告)号：US20020074100A1
公开(公告)日：2002-06-20
申请号：US10022538
申请日：2001-12-20
IPC分类号： D21F001/06 , D21F001/02 , D21H015/06 , D21H017/42 , D21H017/44
CPC分类号： D21H21/18 , D21F11/14 , D21H15/06 , D21H17/26 , D21H17/28 , D21H17/32 , D21H17/375 , D21H17/42 , D21H17/44 , D21H17/49 , D21H17/50 , D21H17/51 , D21H17/54 , D21H17/55 , D21H21/20 , D21H23/08 , D21H23/10 , D21H25/14 , Y10S162/11 , Y10T428/24446 , Y10T428/24455 , Y10T428/24479 , Y10T428/27
摘要： The present invention is a through-air-drying process for producing a fibrous web that possesses not only softness and absorbency but also strength. The method of the present invention monitors and controls the overall charge in the headbox.
摘要翻译： 本发明是用于生产不仅具有柔软性和吸收性，而且具有强度的纤维网的通风干燥方法。 本发明的方法监测和控制流浆箱中的总体电荷。
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公开(公告)号：US06241853B1
公开(公告)日：2001-06-05
申请号：US09208702
申请日：1998-12-10
IPC分类号： D21H1100
CPC分类号： D21H21/20 , D21H17/26 , D21H17/31 , D21H17/32 , D21H17/55 , D21H17/56 , D21H21/22 , Y10T428/27
摘要： A soft, flexible yet strong paper product is provided from the unique configuration of particular pulp types, cationic wet strength resins, and anionic processing aids.
摘要翻译： 由特定纸浆类型，阳离子湿强度树脂和阴离子加工助剂的独特配置提供柔软而柔软而强劲的纸制品。
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10.发明授权Filled paper containing a mixture of resin and mucilaginous material as a retention aid and process for producing said paper 失效包含树脂和粘液材料的混合物的填充纸作为助留剂和用于生产所述纸的方法
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