公开(公告)号：WO2018031388A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/045414

申请日：2017-08-04

申请人： WESTROCK MWV, LLC

发明人： PARKER, Steven ,  PANG, Jiebin ,  MELTON, Natasha

IPC分类号： D21H27/00 ,  D21H19/36 ,  D21H19/82 ,  B65D65/38

摘要： A coated paperboard is disclosed which includes a base coat and top coat containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, and being fully repulpable. Improved moisture resistance is also exhibited.

摘要翻译： 公开了一种涂布纸板，其包括基本上不含氟化合物或蜡的表面涂层，其表现出良好的耐油性和油脂性，不易堵塞和完全可再制浆。 也展现了改进的防潮性能。

公开(公告)号：WO2019212797A1

公开(公告)日：2019-11-07

申请号：PCT/US2019/028662

申请日：2019-04-23

申请人： WESTROCK MWV, LLC

发明人： LINVILL, Eric D. ,  PANG, Jiebin ,  MELTON, Natasha G. ,  TAYLOR, James M. ,  PARKER, Steven

IPC分类号： B65D3/14 ,  B31B50/59 ,  B31F1/00 ,  B31D5/00

摘要： A method of manufacturing a coated paperboard container includes: providing a coated paperboard bottom blank, the coated paperboard bottom blank comprising a paperboard substrate and a first barrier coating layer on a first outermost surface of the paperboard substrate; heating the coated paperboard bottom blank; shaping the heated coated paperboard bottom blank, thereby forming a peripheral skirt portion about a periphery of a bottom wall portion of the coated paperboard bottom blank; and sealing a coated paperboard sidewall to the first barrier coating layer of the peripheral skirt portion.

公开(公告)号：WO2019160706A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/016633

申请日：2019-02-05

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  MELTON, Natasha G. ,  PARKER, Steven ,  KRUG, Teresa

IPC分类号： D21H19/38 ,  D21H19/56 ,  D21H21/16

摘要： A paperboard structure that includes a paperboard substrate which includes a first major side and a second major side along with at least one barrier coating layer on the first major side. The barrier coating layer(s) may include a binder and a pigment, wherein the binder has a glass transition temperature of at least 20 °C, wherein a ratio of the binder to the pigment is at least about 1:2 by weight.

公开(公告)号：WO2022026899A1

公开(公告)日：2022-02-03

申请号：PCT/US2021/044015

申请日：2021-07-30

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  MCNEAL, Timothy R. ,  MELTON, Natasha G. ,  KNAPP, Brian K.

IPC分类号： D21H11/04 ,  B32B29/00 ,  B65D3/22 ,  B65D81/38 ,  D21H19/38 ,  D21H19/40 ,  D21H19/58 ,  D21H19/82 ,  D21H19/84 ,  D21H27/10 ,  D21H27/32

摘要： A coated paperboard container includes an inner paperboard substrate, an outer paperboard substrate, a first aqueous barrier coating located on the inner paperboard substrate, and a second aqueous barrier coating located on the outer paperboard substrate. The inner paperboard substrate and the outer paperboard substrate are coupled with an adhesive. The first aqueous barrier coating and the second aqueous barrier coating include a pigment and a binder and the first aqueous barrier coating is heat sealable.

公开(公告)号：WO2021150404A1

公开(公告)日：2021-07-29

申请号：PCT/US2021/013165

申请日：2021-01-13

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin

IPC分类号： D21H19/38 ,  D21H19/68 ,  D21H19/82 ,  D21H27/10 ,  B65D3/06 ,  B65D3/14 ,  B65D65/42 ,  D21H11/04 ,  D21H19/385 ,  D21H19/58 ,  D21H19/822

摘要： A heat-sealable paperboard structure including a paperboard substrate having a first major side and a second major side opposed from the first major side, a heat-sealable barrier coating on the first major side of the paperboard substrate, and a top coat positioned over the heat-sealable barrier coating, wherein the top coat forms a discontinuous layer over the heat-sealable barrier coating.

公开(公告)号：WO2019209720A1

公开(公告)日：2019-10-31

申请号：PCT/US2019/028521

申请日：2019-04-22

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  MELTON, Natasha G. ,  PARKER, Steven ,  KRUG, Teresa

IPC分类号： D21H27/10 ,  B65D65/42 ,  B65D3/00 ,  D21H19/82 ,  D21H19/84

摘要： A paperboard structure including a paperboard substrate having a first major side and a second major side, a barrier coating layer on the first major side of the paperboard substrate, a top coat on the first major side of the paperboard substrate, wherein the barrier coating layer is positioned between the paperboard substrate and the top coat, and a heat-sealable barrier coating layer on the second major side of the paperboard substrate.

公开(公告)号：WO2018031387A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/045412

申请日：2017-08-04

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  MELTON, Natasha

IPC分类号： D21H19/36 ,  D21H19/50 ,  D21H19/54 ,  D21H21/16 ,  B65D65/38 ,  D21H27/10

摘要： A coated paperboard is disclosed which includes a coating containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, the coated paperboard being fully repulpable as well as compostable.

摘要翻译： 公开了一种涂布纸板，该涂布纸板包括基本上不含氟化学品或蜡的涂层，其对油和油脂具有良好的耐受性，没有阻塞倾向，涂覆的纸板可完全再制浆以及可堆肥。 p>

公开(公告)号：WO2016130751A1

公开(公告)日：2016-08-18

申请号：PCT/US2016/017463

申请日：2016-02-11

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  GANDIA, Natasha ,  GIUSTE, Sergio A.

IPC分类号： D21H23/48 ,  D21H23/50 ,  D21H23/56 ,  D21H19/38 ,  D21H19/40 ,  D21H19/44 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H23/34 ,  D21H21/16

CPC分类号： D21H19/822 ,  D21H19/385 ,  D21H19/40 ,  D21H19/44 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H21/16 ,  D21H23/32 ,  D21H23/34 ,  D21H23/48 ,  D21H23/50 ,  D21H23/56 ,  D21H23/72

摘要： A coated paperboard is disclosed which includes a base coat and top coat containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, and being fully repulpable. Improved moisture resistance is also exhibited.

摘要翻译： 公开了一种涂覆纸板，其包括基本涂层和顶涂层，其基本上不含含氟化合物或蜡，表现出对油和油脂的良好抵抗性，不会阻塞的趋势，并且完全可再浆化。 还表现出改进的防潮性。

公开(公告)号：WO2021178070A1

公开(公告)日：2021-09-10

申请号：PCT/US2021/014844

申请日：2021-01-25

申请人： WESTROCK MWV, LLC

发明人： PANG, Jiebin ,  PARKER, Steven ,  MELTON, Natasha G.

IPC分类号： D21H19/52 ,  B32B27/10 ,  B65D3/06 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H19/84 ,  D21H27/10

摘要： A cellulosic structure including a cellulosic substrate comprising a first major side and a second major side opposed from the first major side, an oil barrier layer on the second major side of the cellulosic substrate, and a water barrier layer on the second major side of the cellulosic substrate, wherein the oil barrier layer is positioned between the cellulosic substrate and the water barrier layer.

公开(公告)号：WO2021150432A1

公开(公告)日：2021-07-29

申请号：PCT/US2021/013535

申请日：2021-01-15

申请人： WESTROCK MWV, LLC

发明人： GIUSTE, Sergio A. ,  BUSHHOUSE, Steven G. ,  PANG, Jiebin ,  KNAPP, Brian K.

IPC分类号： B05C1/08 ,  B05C3/18 ,  B05C9/06 ,  D21H19/82 ,  D21H23/34 ,  D21H23/56 ,  D21H23/72 ,  B05D1/26 ,  B05D1/28 ,  B05D1/42 ,  B05D3/04 ,  B05D7/26 ,  B05D7/00 ,  B05C1/083 ,  B05C1/0878 ,  B05C11/04 ,  B05C11/06 ,  B05D1/02 ,  B05D1/36 ,  B05D2203/22 ,  B05D2252/02 ,  B05D3/042 ,  B05D7/52 ,  D21H19/84 ,  D21H5/0015 ,  D21H5/003 ,  D21H5/0052 ,  D21H5/0062

摘要： A method for applying a multi-layer coating includes passing a substrate through a nip defined by two rolls to apply a first thickness of a first liquid coating material, applying a second liquid coating material on the first liquid coating material having the first thickness as applied by passing through the nip, and controlling a thickness of the applied second liquid coating material.