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1. 发明申请

US20180209099A1 AQUEOUS SURFACE-COATING AGENT FOR PAPER AND PAPERBOARD 审中-公开
公开(公告)号：US20180209099A1
公开(公告)日：2018-07-26
申请号：US15322367
申请日：2015-06-23
申请人： BASF SE
发明人： Christoph HAMERS , Maria HEUKEN
IPC分类号： D21H23/66 , D21H19/54 , D21H19/56 , D21H19/60 , D21H19/38 , D21J1/08 , D21H21/18
CPC分类号： D21H19/385 , D21H17/37 , D21H17/55 , D21H17/56 , D21H19/10 , D21H19/12 , D21H19/54 , D21H19/56 , D21H19/60 , D21H19/64 , D21H21/18 , D21H23/66 , D21J1/08
摘要： The present invention relates to an aqueous surface coating composition for paper and board with a solids content of 1 to 55 wt % comprising (A) 0 to 20 parts by weight of starch (solids), (B) 0.01 to 20 parts by weight of a zirconium carbonate compound, (C) 0.01 to 40 parts by weight of water-soluble synthetic polymer (solids) containing in copolymerized form one or more monomers having monoethylenic double bonds, and also to a method for producing paper and board using the aqueous surface coating composition, and to corrugated boards produced from this paper.

2. 发明申请

US20180010300A1 COMPOSITE STRUCTURES FOR PACKAGING ARTICLES AND RELATED METHODS 审中-公开
公开(公告)号：US20180010300A1
公开(公告)日：2018-01-11
申请号：US15655778
申请日：2017-07-20
申请人： Smart Planet Technologies, Inc.
发明人： Christopher R. Tilton
IPC分类号： D21H19/22 , B31D1/02 , D21J1/08 , B32B27/20 , B32B27/32 , D21H27/30 , D21H27/10 , B32B27/12
CPC分类号： D21H19/22 , B31B50/64 , B31B2100/002 , B31D1/021 , B32B27/12 , B32B27/20 , B32B27/32 , B32B2264/104 , B32B2307/702 , B32B2307/704 , B32B2307/75 , B32B2439/02 , D21H27/10 , D21H27/30 , D21J1/08 , Y10T428/277 , Y10T428/31938
摘要： The composite structure includes a fiber-containing layer, such as a fiberboard layer or other layer having fibers from natural and/or synthetic sources, and a mineral-containing layer covering the fiber-containing layer. The fiber-containing layer and mineral-containing layer can be shaped, sized and manufactured such that the composite structure formed therefrom is capable of being machined to form a storage article. The composite structure has advantages in that it can improve whiteness, opacity, ink adhesion, materials reduction, barrier properties, recyclability, and printability. The composite can reduce polymer mass requirements for heat seal, barrier, and fiber adhesion. Further improvements include economics, pliability, and flexibility that is increased over the pliability of the fiber-containing layer alone.

3. 发明授权

US09840642B2 Wet coating compositions for paper substrates, paper substrates coated with the same and process for coating a paper substrate with the same 有权
公开(公告)号：US09840642B2
公开(公告)日：2017-12-12
申请号：US15311662
申请日：2014-11-18
申请人： CASCADES SONOCO INC.
发明人： Yvon Mongrain , Guillaume Turgeon
IPC分类号： B32B5/02 , B32B5/14 , B32B3/02 , B32B3/10 , B32B3/28 , B32B21/04 , B32B21/06 , B32B29/00 , B32B29/06 , B32B29/08 , C09D191/00 , C09D191/06 , B05D3/00 , B05D3/02 , B05D3/10 , B05D3/12 , D21H19/00 , D21H19/12 , D21H19/18 , D21H25/00 , D21J1/08 , D21H19/20 , D21H19/22 , D21H21/16 , C09D133/08 , C09D5/00 , D21H23/22 , B32B21/02 , B32B38/00 , C09D133/04 , C09D133/02 , C09D133/26 , C08L23/08
CPC分类号： C09D191/06 , B05D3/00 , B05D3/007 , B05D3/02 , B05D3/10 , B05D3/12 , B05D2203/20 , B05D2203/22 , B05D2401/20 , B05D2501/10 , B32B3/02 , B32B3/10 , B32B3/28 , B32B5/02 , B32B5/14 , B32B5/145 , B32B5/147 , B32B21/02 , B32B21/04 , B32B21/042 , B32B21/06 , B32B29/00 , B32B29/002 , B32B29/06 , B32B29/08 , B32B38/0036 , B32B2260/00 , B32B2260/02 , B32B2260/026 , B32B2260/028 , B32B2260/04 , B32B2391/00 , C08L23/0869 , C09D5/00 , C09D133/02 , C09D133/04 , C09D133/08 , C09D133/26 , C09D191/00 , D21H19/00 , D21H19/12 , D21H19/18 , D21H19/20 , D21H19/22 , D21H21/16 , D21H23/22 , D21H25/00 , D21H25/005 , D21J1/08 , Y02P20/582 , Y10T428/24802 , Y10T428/24934 , Y10T428/31801 , Y10T428/31804 , Y10T428/31808
摘要： A wet coating composition useful for coating a cellulosic fiber-based substrate is provided. The composition includes two aqueous emulsions. The first emulsion includes an oxidized paraffin/polyethylene wax and the second emulsion includes an ethylene/acrylic acid copolymer wax, ethylene/acrylic amide copolymer wax, ethylene/acrylic acid/acrylic amide copolymer wax or a mixture thereof. The oxidized paraffin/polyethylene wax has a surface energy less than or equal to 2 m N/m being substantially dispersive energy. The wet coating composition when dried forms a coating having a surface energy ranging from 20 to 60 m N/m being the sum of dispersive and polar energies. A process for treating a cellulosic fiber-based substrate with the wet coating composition, a substrate coated and articles including the coated substrate are also described. The process involves a heating step to allow migration of the coating towards a core of the cellulosic fiber-based substrate.

4. 发明申请

US20150353744A1 Method Of Forming A Hydrolysis Resistant Aqueous Emulsion 有权
标题翻译：形成耐水解乳液的方法
公开(公告)号：US20150353744A1
公开(公告)日：2015-12-10
申请号：US14759456
申请日：2014-03-12
申请人： DOW CORNING CORPORATION
发明人： JENNIFER A. DAOUST , JEAN-PAUL H. LECOMTE , DONALD TAYLOR LILES , YIHAN LIU , TIMOTHY ANDREW ROGGOW, II
IPC分类号： C09D7/12 , D21J1/08 , C04B41/00 , C04B41/49 , C04B41/84 , C04B41/64
CPC分类号： C09D7/63 , C04B41/009 , C04B41/4916 , C04B41/4961 , C04B41/64 , C04B41/84 , C04B2111/00293 , C08G77/12 , C08L83/04 , C09D7/41 , D21J1/08 , C08L83/00 , C04B41/502
摘要： A hydrolysis resistant aqueous emulsion includes a hydrolyzable silicon containing compound. This emulsion is formed by a method that includes the step of (A) forming a seed emulsion that includes (1) an emulsifier, (2) water, and (3) a first oil phase. The method also includes the step of (B) adding a second oil phase, including a hydrolyzable silicon containing compound, to the seed emulsion. A weight ratio of the second oil phase including the hydrolyzable silicon containing compound to the first oil phase in the seed emulsion is from 0.5 to 50. Moreover, a total weight of the first and second oil phases in the emulsion is at least 60 weight percent.
摘要翻译：耐水解水乳液包括可水解的含硅化合物。该乳液通过包括（A）形成种子乳液的步骤的方法形成，所述种子乳液包括（1）乳化剂，（2）水和（3）第一油相。该方法还包括（B）向种子乳液中加入包含可水解含硅化合物的第二油相的步骤。包含可水解硅化合物的第二油相与种子乳液中的第一油相的重量比为0.5至50.此外，乳液中第一和第二油相的总重量为至少60重量％。

5. 发明申请

US20150013877A1 METHODS FOR MAKING HYDROPHOBIZING COMPOSITIONS BY HYDRODYNAMIC CAVITATION AND USES THEREOF 有权
标题翻译：通过水力气蚀制备疏水组合物的方法及其用途
公开(公告)号：US20150013877A1
公开(公告)日：2015-01-15
申请号：US14325412
申请日：2014-07-08
申请人： Georgia-Pacific Wood Products LLC
发明人： Brian D. Earnshaw
IPC分类号： C09D5/02 , D21J1/08
CPC分类号： C09D5/022 , B01F3/0811 , B01F3/0819 , B01F11/0208 , B27N1/0209 , B27N3/002 , C08L91/06 , C08L91/08 , C08L97/005 , C09D5/00 , C09D191/06 , C09D191/08 , C09D197/005 , D21J1/08
摘要： Methods for making emulsified hydrophobizing compositions and uses thereof are provided. In at least one specific embodiment, a method for making an emulsified hydrophobizing composition, can include mixing a hydrophobizing agent, a liquid medium, and a lignosulfonic acid or salt thereof to provide a hydrophobizing composition and emulsifying the hydrophobizing composition using hydrodynamic cavitation to provide an emulsified hydrophobizing composition. The emulsified hydrophobizing composition can have an average particle size of about 0.3 microns to about 160 microns. The method can also include maintaining the emulsified hydrophobizing composition at a temperature of greater than a melting point of the hydrophobizing agent for at least 10 minutes.
摘要翻译：提供了制备乳化疏水组合物的方法及其用途。在至少一个具体实施方案中，制备乳化疏水组合物的方法可以包括混合疏水化剂，液体介质和木质素磺酸或其盐以提供疏水化组合物并使用流体动力学空化乳化疏水化组合物以提供乳化疏水组合物。乳化的疏水组合物可以具有约0.3微米至约160微米的平均粒度。该方法还可以包括将乳化的疏水化组合物保持在高于疏水化剂的熔点的温度下至少10分钟。

6. 发明申请

US20130309515A1 CONTAINER WITH HIGH MOISTURE BARRIER PROPERTIES AND A RECLOSABLE POUR SPOUT 有权
标题翻译：具有高湿度阻隔性能的容器和可回收的POUR SPOUT
公开(公告)号：US20130309515A1
公开(公告)日：2013-11-21
申请号：US13896806
申请日：2013-05-17
申请人： Yong Zheng , Roderick W. Kalberer , Celso S. Martinez , Bruce Bitowft , Jeffrey M. Kalman , Todd Midkiff , Jason S. Andrews , Andrew B. Mendenhall
发明人： Yong Zheng , Roderick W. Kalberer , Celso S. Martinez , Bruce Bitowft , Jeffrey M. Kalman , Todd Midkiff , Jason S. Andrews , Andrew B. Mendenhall
IPC分类号： B32B27/10
CPC分类号： B65D5/563 , B29C47/0019 , B29C47/0026 , B29C47/003 , B29C47/025 , B29C47/065 , B29C47/8805 , B29C47/8845 , B29C2947/92714 , B29C2947/92942 , B29K2023/0633 , B29K2023/065 , B29K2023/12 , B32B7/12 , B32B27/08 , B32B27/10 , B32B27/18 , B32B27/32 , B32B29/00 , B32B2270/00 , B32B2307/31 , B32B2307/4026 , B32B2307/704 , B32B2307/7246 , B32B2307/7265 , B32B2307/734 , B32B2439/00 , B32B2439/62 , B32B2439/70 , B65D5/66 , B65D5/727 , B65D5/74 , B65D5/746 , B65D17/506 , B65D43/163 , B65D43/26 , B65D51/228 , B65D2543/00833 , D21H19/22 , D21H19/80 , D21H21/16 , D21H23/22 , D21J1/08 , Y10T428/31902
摘要： A paperboard substrate that can be used to provide a food packaging particle is provided having a water vapor barrier layer comprising HDPE in combination with a nucleating agent which is extruded on to a paperboard substrate. The resulting substrate has sufficiently good water vapor barrier when properties that dry foods such as cereals do not require a bag or inner liner as a separate moisture barrier.
摘要翻译：提供了可用于提供食品包装颗粒的纸板基材，其具有包含HDPE的水蒸气阻隔层和与挤出在纸板基材上的成核剂的组合。当干燥食物如谷物的性质不需要袋或内衬作为单独的水分屏障时，所得底物具有足够好的水蒸气屏障。

7. 发明授权

US08562788B2 Wet-end manufacturing process for bitumen-impregnated fiberboard 有权
标题翻译：沥青浸渍纤维板的湿端制造工艺
公开(公告)号：US08562788B2
公开(公告)日：2013-10-22
申请号：US13748169
申请日：2013-01-23
申请人： W. R. Meadows, Inc.
发明人： Tariq Mahmood Malik
IPC分类号： D21H11/00
CPC分类号： D21J1/08 , C08L95/00 , D21H17/61 , D21H19/00 , D21H23/00 , D21J1/06 , E01C11/02 , Y10T428/249924 , Y10T428/25 , Y10T428/31801 , Y10T428/31815 , Y10T428/31819 , Y10T428/31823
摘要： A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid bituminous material is atomized by mixing it with a pressurized gas, such as compressed air, forming a mist comprising droplets of bituminous material having a diameter between 20 microns and 50 microns. A water spray solidifies the bituminous material droplets thereby forming bituminous particles which fall into the fiber slurry within the spray chamber. From there the slurry is sheared, dewatered, and dried, forming a finished fiberboard.
摘要翻译：通过制备包含纤维素纤维和水的纤维浆料混合物然后雾化沥青等液态沥青材料来制造纤维板的方法。通过将液体沥青材料与加压气体（例如压缩空气）混合来雾化，形成包含直径在20微米至50微米之间的沥青材料液滴的雾。喷水使沥青材料液滴固化，从而形成落入喷雾室内的纤维浆料中的沥青颗粒。从那里将浆料剪切，脱水并干燥，形成成品纤维板。

8. 发明申请

US20130248130A1 DISPOSABLE TRAYS OF FIBRE MATERIAL COATED WITH A REMOVABLE FILM LAYER 审中-公开
标题翻译：用可拆卸薄膜层涂覆的纤维材料的可拆卸托盘
公开(公告)号：US20130248130A1
公开(公告)日：2013-09-26
申请号：US13903461
申请日：2013-05-28
申请人： SIG Technology AG
发明人： Joakim Stockhaus
IPC分类号： D21J3/00
CPC分类号： D21J3/00 , B32B7/06 , B32B27/12 , B32B27/30 , B32B27/32 , B32B27/36 , B32B2262/062 , B32B2307/7248 , B32B2439/00 , B65D1/34 , B65D81/343 , B65D81/3453 , B65D2565/385 , D21J1/08
摘要： A method for producing a compression-moulded tray of fibre material, said tray being formed of fibre material in a compression method, from a suspension of mechanical pulp of cellulose. The formed tray is formed by press-drying using heat to a dry content of 80-95%, preferably 90-95%, and the fibre material of the formed tray has a density in the order of 400-650 kg/m3. The inside of the tray is provided with a protective barrier, said barrier being removable.
摘要翻译：一种纤维材料的压缩成型托盘的制造方法，所述托盘由纤维素材料以压缩方式由纤维素的机械纸浆的悬浮液形成。形成的托盘通过加热干燥形成，干燥含量为80-95％，优选为90-95％，成型塔板的纤维材料的密度约为400-650kg / m 3。托盘的内部设置有保护屏障，所述屏障是可移除的。

9. 发明申请

US20120231254A1 LIGNOCELLULOSE FIBER-RESIN COMPOSITE MATERIAL 失效
标题翻译：纤维素纤维树脂复合材料
公开(公告)号：US20120231254A1
公开(公告)日：2012-09-13
申请号：US13475120
申请日：2012-05-18
申请人： Michael A.N. Scobie
发明人： Michael A.N. Scobie
IPC分类号： B32B23/02
CPC分类号： D21J1/00 , D21J1/08 , Y10T428/23957 , Y10T428/24455
摘要： A method of making a formed, dried lignocellulose fiber material comprising (a) providing an aqueous lignocellulose fiber pulp slurry having an effective consistency; (b) de-watering the slurry to provide a de-watered material at an effective de-watering rate under an effective pressure to prevent or reduce the formation of fissures and voids within the material; (c) drying an effective amount of the de-watered material at an effective temperature and period of time to provide the formed, dried lignocellulose fiber material having a thickness of at least 5 mm. The formed, dried lignocellulose material may be used to make a lignocellulose fiber-resin composite material of use as a cost effective structural member, as a substitute for steel, in, for example, bridges, processing equipment, and the like.
摘要翻译：制备形成的，干燥的木素纤维素纤维材料的方法，包括（a）提供具有有效稠度的木质素纤维素纤维素浆液; （b）在有效压力下，以有效的脱水率对脱浆水进行脱水以提供脱水材料，以防止或减少材料内的裂缝和空隙的形成; （c）在有效温度和时间段内干燥有效量的脱水材料，以提供具有至少5mm厚度的形成的干燥的木质纤维素纤维材料。所形成的干燥的木质纤维素材料可用于制造用作例如桥梁，加工设备等的钢的替代品的成本有效的结构构件的木质纤维素纤维 - 树脂复合材料。

10. 发明申请

US20120021235A1 West-End Manufacturing Process For Bitumen-Impregnated Fiberboard 有权
标题翻译：沥青浸渍纤维板西端制造工艺
公开(公告)号：US20120021235A1
公开(公告)日：2012-01-26
申请号：US13248758
申请日：2011-09-29
申请人： Tariq Mahmood Malik
发明人： Tariq Mahmood Malik
IPC分类号： B32B11/02
CPC分类号： D21J1/08 , C08L95/00 , D21H17/61 , D21H19/00 , D21H23/00 , D21J1/06 , E01C11/02 , Y10T428/249924 , Y10T428/25 , Y10T428/31801 , Y10T428/31815 , Y10T428/31819 , Y10T428/31823
摘要： A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid bituminous material is atomized by mixing it with a pressurized gas, such as compressed air, forming a mist comprising droplets of bituminous material having a diameter between 20 microns and 50 microns. A water spray solidifies the bituminous material droplets thereby forming bituminous particles which fall into the fiber slurry within the spray chamber. From there the slurry is sheared, dewatered, and dried, forming a finished fiberboard.
摘要翻译：通过制备包含纤维素纤维和水的纤维浆料混合物然后雾化沥青等液态沥青材料来制造纤维板的方法。通过将液体沥青材料与加压气体（例如压缩空气）混合来雾化，形成包含直径在20微米至50微米之间的沥青材料液滴的雾。喷水使沥青材料液滴固化，从而形成落入喷雾室内的纤维浆料中的沥青颗粒。从那里将浆料剪切，脱水并干燥，形成成品纤维板。

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