公开(公告)号：US20190203413A1

公开(公告)日：2019-07-04

申请号：US16332284

申请日：2017-09-14

申请人： BASF SE

发明人： Zheng TAN ,  Charles Albert FOSTER, III ,  John Rosaire PELLETIER

IPC分类号： D21C5/00 ,  D21C9/00 ,  D21D1/20 ,  D21H27/10 ,  D21H27/18 ,  D21H27/00

CPC分类号： D21C5/005 ,  D21C9/002 ,  D21C9/005 ,  D21C9/007 ,  D21D1/20 ,  D21H27/002 ,  D21H27/10 ,  D21H27/18

摘要： Provided are methods for preparing an enzyme-modified fiber pulp, wherein the modified pulp has improved properties for papermaking processes. The modified pulp and methods of its use are also provided.

公开(公告)号：US20180347116A1

公开(公告)日：2018-12-06

申请号：US15776551

申请日：2016-11-16

申请人： WestRock MWV, LLC

发明人： Chitai C. Yang ,  Rahul Bhardwaj ,  Chester E. Alkiewicz

IPC分类号： D21H27/10 ,  D21H19/82 ,  D21H19/38 ,  D21H19/58 ,  D21H19/22 ,  D21H27/18 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/10

CPC分类号： D21H27/10 ,  B32B27/08 ,  B32B27/10 ,  B32B27/18 ,  B32B27/20 ,  B32B27/32 ,  B32B29/002 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/31 ,  B32B2307/732 ,  B32B2551/00 ,  B32B2553/00 ,  D21H19/20 ,  D21H19/22 ,  D21H19/38 ,  D21H19/385 ,  D21H19/58 ,  D21H19/82 ,  D21H19/828 ,  D21H27/18 ,  D21H27/30

摘要： A coating for paperboard includes polyethylene outer layers and a polyethylene inner layer with calcium carbonate filler. In addition to the lower cost, benefits include a surprising better heat sealing behavior compared with a coating of polyethylene alone.

公开(公告)号：US20180327976A1

公开(公告)日：2018-11-15

申请号：US15776925

申请日：2016-11-16

申请人： WestRock MWV, LLC

发明人： Rahul Bhardwaj ,  Chitai C. Yang ,  Chester E. Alkiewicz

IPC分类号： D21H27/18 ,  D21H27/10 ,  D21H19/40 ,  D21H19/62 ,  D21H19/82 ,  B65D65/42 ,  B65D65/46

CPC分类号： D21H27/18 ,  B32B27/36 ,  B65D65/42 ,  B65D65/466 ,  D21H19/40 ,  D21H19/42 ,  D21H19/56 ,  D21H19/62 ,  D21H19/80 ,  D21H19/82 ,  D21H27/10 ,  D21H27/30

摘要： A coating for paperboard includes polylactic acid and an inorganic material. The inorganic material may be talc. The presence of the talc has a beneficial effect on extrusion processing behavior including lower melt temperature, lower head pressure, and lower motor load. Additionally, the presence of talc reduces edge weave and neck-in during extrusion coating processes.

公开(公告)号：US20180021698A1

公开(公告)日：2018-01-25

申请号：US15551831

申请日：2016-02-18

申请人： STATE LINE HOLDINGS, LLC

发明人： Joseph W. HUNDLEY ,  Steven A. DUNWOODY ,  David M. HUNDLEY

IPC分类号： B01D19/04 ,  D21H21/20 ,  D21H27/18 ,  D21H17/00 ,  D21H17/14 ,  A23L29/10 ,  D21H17/06 ,  D21H17/02 ,  D21H17/64 ,  D21H17/60 ,  A23L27/00 ,  D21H21/12 ,  D21H17/04

CPC分类号： B01D19/0404 ,  A23L27/80 ,  A23L29/10 ,  A23V2002/00 ,  B01D19/04 ,  B01D19/0413 ,  D21H17/02 ,  D21H17/04 ,  D21H17/06 ,  D21H17/14 ,  D21H17/60 ,  D21H17/64 ,  D21H17/72 ,  D21H17/74 ,  D21H21/12 ,  D21H21/20 ,  D21H27/18

摘要： An emulsion is provided for defoaming water used in processing of various products such as cellulose or wood-based products or in food processing which is formed by reacting a fatty acid with a compound selected from the group consisting of ammonia, sodium, potassium and combinations thereof so as to form a water soluble soap, dispersing the water soluble soap in water and homogenizing the dispersed water soluble soap with hydrophobic oil or hydrocarbon oil to produce the emulsion. Methods for preparing the emulsion and using the emulsion are also provided. The emulsion is advantageous in that it can improve water resistance and/or reduce the use of water resistant additives during processing of cellulose or wood-based products or food-grade products.

公开(公告)号：US20180002867A1

公开(公告)日：2018-01-04

申请号：US15548631

申请日：2015-02-04

申请人： AHLSTROM-MUNKSJOE DETTINGEN GmbH

发明人： Claude PERRIN ,  Helene VILLAUME

IPC分类号： D21H17/28 ,  D21H21/52 ,  D21H17/37 ,  D21H27/18 ,  D21H17/35

CPC分类号： D21H17/28 ,  B32B2250/26 ,  B32B2260/028 ,  B32B2260/046 ,  B32B2264/06 ,  B32B2307/546 ,  B32B2451/00 ,  B32B2554/00 ,  D21H17/35 ,  D21H17/37 ,  D21H19/58 ,  D21H21/52 ,  D21H27/18 ,  D21H27/26

摘要： A pre-impregnated decorative base paper for decorative coating materials, comprising biopolymer nanoparticles.

公开(公告)号：US20170204302A1

公开(公告)日：2017-07-20

申请号：US15475604

申请日：2017-03-31

申请人： HENKEL IP & HOLDING GMBH

发明人： Tianjian HUANG ,  Kristina Thompson ,  Daniel Waski ,  John Meccia

IPC分类号： C09J11/08 ,  D21H27/18 ,  D21H21/54 ,  D21H19/20 ,  B32B37/06 ,  C09J5/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/10 ,  B32B37/12 ,  C09J123/08 ,  C09J131/04

摘要： The adhesive composition comprising emulsion polymers and microspheres and articles made therefrom are provided. The adhesive is particularly suitable for packages for consumer products that provide sufficient strength and thermal insulation while reducing the overall basis weight of the substrates.

公开(公告)号：US09115470B2

公开(公告)日：2015-08-25

申请号：US14126502

申请日：2012-06-20

申请人： Charles David Musick ,  Peter Jernakoff

发明人： Charles David Musick ,  Peter Jernakoff

IPC分类号： D21H21/28 ,  D21H27/26 ,  B44C5/04 ,  D21H17/63 ,  D21H17/69 ,  D21H21/36 ,  D21H27/18 ,  B32B29/00 ,  D21H17/66 ,  D21H17/67 ,  D21H17/68

CPC分类号： D21H5/0085 ,  B32B29/002 ,  B32B2260/028 ,  B32B2260/046 ,  B32B2451/00 ,  B44C5/0469 ,  D21H17/63 ,  D21H17/66 ,  D21H17/675 ,  D21H17/68 ,  D21H17/69 ,  D21H21/28 ,  D21H21/36 ,  D21H27/18 ,  Y10T428/257

摘要： The disclosure provides a paper slurry comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic pigment comprises: an inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising a co-precipitated zinc oxide and alumina.

摘要翻译： 本公开提供了一种纸浆，其包含具有降低的光活性和改善的抗微生物性质的经处理的无机颗粒，其中所述经处理的无机颜料包括：无机核颗粒; 硅化合物的第一处理，其中在单一步骤中加入硅化合物; 以及包含共沉淀的氧化锌和氧化铝的第二处理。

公开(公告)号：US08152961B2

公开(公告)日：2012-04-10

申请号：US12859309

申请日：2010-08-19

申请人： Stephen A. Buzza ,  Dennis W. Anderson ,  Yufeng Xu ,  Bruce Richard McGaffin ,  Christopher Michael Wilson

发明人： Stephen A. Buzza ,  Dennis W. Anderson ,  Yufeng Xu ,  Bruce Richard McGaffin ,  Christopher Michael Wilson

IPC分类号： D21H27/18 ,  D21H21/14 ,  D21H21/16 ,  D21H21/20

CPC分类号： D21H21/20 ,  D21H17/42 ,  D21H17/74 ,  D21H21/16 ,  D21H21/18 ,  D21H27/20 ,  Y10T428/249921 ,  Y10T428/31993

摘要： This invention relates to paper products and/or substrates suitable for being made and/or converted into wallboard tape; which also may be known as joint tape and/or drywall tape, having a pH of at least 7.0 and containing a plurality of cellulose fibers, a wet strength additive, an alkaline sizing agent, and an anionic promoter, as well as methods of making and using the same.

摘要翻译： 本发明涉及适于制造和/或转换成墙纸胶带的纸制品和/或基材; 其也可以称为具有至少7.0的pH并且包含多种纤维素纤维，湿强度添加剂，碱性施胶剂和阴离子促进剂的接合带和/或干壁带，以及制备方法 并使用相同的。

公开(公告)号：US07641764B2

公开(公告)日：2010-01-05

申请号：US11792053

申请日：2005-12-02

申请人： Mitsuo Yoshida ,  Kunihiro Tanabe ,  Hitoshi Fujiki

发明人： Mitsuo Yoshida ,  Kunihiro Tanabe ,  Hitoshi Fujiki

IPC分类号： D21H27/18 ,  D21H13/40 ,  D21H13/10 ,  D21H13/16 ,  D21H13/22 ,  E04C2/26

CPC分类号： D21H13/16 ,  D21H13/24 ,  D21H13/40 ,  E04C2/043 ,  Y10T428/24612 ,  Y10T428/249932 ,  Y10T442/651 ,  Y10T442/693 ,  Y10T442/697

摘要： The object of the present invention is to provide a non-woven fabric comprising a glass fiber which has a strength, flexibility and water resistance, has less skin irritancy and a good surface decoration property, and a process for producing the same, more specifically, to provide a non-woven fabric for a gypsum board which is used as a reinforcing material for a gypsum board placed on one side or both sides of the gypsum board, and a process for producing the same. A non-woven fabric for a gypsum board comprising 20 to 60% by weight of a glass fiber, 10 to 50% by weight of an organic fiber and 10 to 50% by weight of a fibrous binder, which contains the organic fiber at least on a gypsum core contact surface, is provided.

摘要翻译： 本发明的目的是提供一种包含具有强度，柔软性和耐水性，具有较少的皮肤刺激性和良好的表面装饰性的玻璃纤维的无纺布及其制造方法，更具体地说， 提供一种用于石膏板的无纺布，其用作石膏板的一侧或两侧的石膏板的增强材料及其制造方法。 一种用于石膏板的无纺布，其包含20至60重量％的玻璃纤维，10至50重量％的有机纤维和10至50重量％的纤维粘合剂，其至少含有有机纤维 在石膏芯接触表面上。

公开(公告)号：US20080251223A1

公开(公告)日：2008-10-16

申请号：US10533225

申请日：2003-11-14

申请人： Matti Lares ,  Aleksandar Todorovic

发明人： Matti Lares ,  Aleksandar Todorovic

IPC分类号： D21H27/18

CPC分类号： D21G1/006 ,  D21H11/02 ,  D21H11/14 ,  D21H19/82 ,  D21H19/84 ,  D21H23/30 ,  D21H27/38

摘要： A method of forming a coated SBS board product is provided. An SBS board product is formed without being processed by a Yankee dryer or a wet-stack calendar, and further comprises a plurality of fiber plies, including outermost plies forming the top and back sides and comprised of bleached chemical pulp, and medial plies disposed between the outermost plies and comprised of pulp and/or broke. The SBS board is precalendered with a surface conditioning device and then the top side coated at least once such that the coated SBS board product has a density of between about 500 kg/m3 and about 1000 kg/m3, and a basis weight of between about 150 g/m2 and about 400 g/m2, and the top side has a PPS-s10 roughness of between about 0.5 μm and about 2.0 μm and a Hunter gloss of between about 40%o and about 80%.

摘要翻译： 提供了形成涂布的SBS板产品的方法。 SBS板产品不经杨克干燥机或湿堆式日历处理而形成，并且还包括多个纤维层，包括形成顶部和背面的最外层，并且由漂白的化学纸浆和中间层组成， 最外层，由纸浆和/或破碎组成。 SBS板预先用表面调节装置，然后顶部涂覆至少一次，使得涂覆的SBS板产品具有约500kg / m 3至约1000kg / m 3的密度 3重量份，基重在约150g / m 2〜约400g / m 2以上，顶侧具有PPS -s10粗糙度在约0.5μm至约2.0μm之间，亨特光泽度在约40％至约80％之间。