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公开(公告)号：US11407632B2
公开(公告)日：2022-08-09
申请号：US17256244
申请日：2019-06-28
申请人： Dow Global Technologies LLC , ModenaPak Industria Importação Exportação de Máquinas Automáticas Ltda.
发明人： Nicolas Cardoso Mazzola , Eduardo Baldini , Marcus-Vinicius Trombim Kerekes , Bruno Rufato Pereira , Harpreet Singh , Jeffrey E. Bonekamp
摘要： Disclosed herein is a dispensable container comprising a container for a fluid; and a fitting for discharging the fluid from the container; wherein the dispensable container is monolithic and where the container and the fitting contact each other seamlessly; and wherein the fitting comprises a conduit that has a higher aspect ratio than the container.
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公开(公告)号：US20210229975A1
公开(公告)日：2021-07-29
申请号：US17256244
申请日：2019-06-28
申请人： Dow Global Technologies LLC , ModenaPak Industria Importação Exportação de Máquinas Automáticas Ltda.
发明人： Nicolas Cardoso Mazzola , Eduardo Baldini , Marcus-Vinicius Trombim Kerekes , Bruno Rufato Pereira , Harpreet Singh , Jeffrey E. Bonekamp
摘要： Disclosed herein is a dispensable container comprising a container for a fluid; and a fitting for discharging the fluid from the container; wherein the dispensable container is monolithic and where the container and the fitting contact each other seamlessly; and wherein the fitting comprises a conduit that has a higher aspect ratio than the container.
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公开(公告)号：US20210300657A1
公开(公告)日：2021-09-30
申请号：US16321602
申请日：2017-07-26
发明人： Nicolas Cardoso Mazzola , Jorge Caminero Gomes , Javier Hector Figueyra , Silvina Vanesa D'Agosto
IPC分类号： B65D75/58 , B65D75/26 , B65D75/00 , B32B7/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/32 , B32B27/36
摘要： The present invention relates to a flexible container (10). In an embodiment, the flexible container includes a first flexible film (12) superimposed on an opposing second flexible film (14). The first flexible film and the second flexible film are sealed along a common peripheral edge (16) to form an inner container having a closed chamber. The first flexible film and the second flexible film each has an outermost layer comprising an ethylene-based polymer. Each outermost layer is a surface-treated layer having a surface energy from 33 mN/m to 36 mN/m. The flexible container includes a peel sleeve (22, 24) superimposed on each respective outermost layer and along the common peripheral edge. The flexible container includes a release material (26) located between the peel sleeve and each outermost layer along the common peripheral edge. The release material releasably attaches the peel sleeve to the inner container.
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公开(公告)号：US20210246275A1
公开(公告)日：2021-08-12
申请号：US16973946
申请日：2019-05-22
发明人： Juan Carlos Casarrubias , Jorge Caminero Gomes , Nicolas Cardoso Mazzola , Mateus Batista Torres Cipro , Mai Chen , Kevin K. Miyake
IPC分类号： C08J5/18 , C08J7/04 , C09D175/04 , C08G18/12 , C08G18/32 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08G18/79 , B32B27/08
摘要： According to one or more embodiments disclosed herein, a coated film may include a polyolefin film and a coating. The polyolefin film may include an ethylene-based polymer. The coating may include an outer surface and an internal surface. The internal surface may be in contact with the polyolefin film. The coating may include polyurethane. The outer surface of the coating may be an outer surface of the coated film. At least a portion of a surface of the coated film that includes the coating may have a gloss of from 40 units to 100 units at 60° or a matte finish of 15 units to 30 units at 85°. The polyurethane may be formed from an isocyanate component having an isocyanate (NCO) content greater than 10%.
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公开(公告)号：US20210170726A1
公开(公告)日：2021-06-10
申请号：US16762301
申请日：2018-11-20
摘要： Embodiments of the present disclosure are directed to multilayer films, which provide matte appearance and low heat seal initiation temperature after corona treatment. The multilayer films include at least one matte layer comprising ethylene-based polymer and propylene-ethylene copolymer.
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公开(公告)号：US20200031106A1
公开(公告)日：2020-01-30
申请号：US16604300
申请日：2018-04-09
发明人： Silvina Vanesa D'Agosto , Nicolas Cardoso Mazzola , Marcelo Delmar Cantu , Jorge Caminero Gomes
摘要： The present disclosure provides a multilayer film containing at least three layers, including (A) a core layer containing a high density polyethylene (HDPE) having a density from 0.940 g/cc to 0.980 g/cc; and (B) skin layers on opposite sides of the core layer. Each skin layer includes (i) a propylene/ethylene copolymer with from greater than 0 wt % to 5 wt % units derived from ethylene comonomer; (ii) from 3,000 to 3,500 ppm of a slip agent; and (iii) from 4,000 to 10,000 ppm of an antiblock agent.
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公开(公告)号：US10155615B2
公开(公告)日：2018-12-18
申请号：US15276014
申请日：2016-09-26
发明人： Liangkai Ma , Sam L. Crabtree , Jorge Caminero Gomes , Mark H. Mirgon , Marc S. Black , Mark O. Labonville , Matthew J. Turpin , Matthew J. Heath , Cory M. Saylor , Leigh Anne A. VanSumeren , Nicolas Cardoso Mazzola
IPC分类号： B65D75/58 , B65B61/20 , B29C65/18 , B29C65/00 , B65B61/18 , B29C65/08 , B29C65/72 , B29C65/04
摘要： The present disclosure provides a seal bar. In an embodiment, the seal bar comprises a base member having a flat front surface and a flat recessed surface a distance (d) behind the front surface. The front surface defines an x-axis, X. The flat recessed surface has a first endpoint (A1), wherein an axis that is perpendicular to the flat recessed surface at the first endpoint (A1) defines a first y-axis (Y1). The seal bar has a concave surface extending the distance (d) between the first endpoint (A1) and a point (B1) on the flat front surface. The concave surface defines a quadrant arc segment of an ellipse between the first endpoint (A1) and the point (B1).
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公开(公告)号：US11969976B2
公开(公告)日：2024-04-30
申请号：US17632468
申请日：2020-08-04
发明人： Jorge Mario Rodriguez Camelo , Marlos Guintini de Oliveira , Nicolas Cardoso Mazzola , Sanjib Biswas , Joshua B. Gaubert , Douglas S. Ginger , Mridula Kapur , Didem Oner-Deliormanli , Mehmet Demirors
CPC分类号： B32B27/08 , B32B27/32 , B32B2250/05 , B32B2250/242 , B32B2307/558 , B32B2307/5825 , B32B2307/72 , B32B2307/732 , B32B2439/46
摘要： Embodiments of the present disclosure are directed to multilayer films. Embodiments of the multilayer films may include a first layer comprising a first polyolefin, a second layer comprising a second polyolefin, a third layer comprising a third polyolefin, fourth layer comprising a fourth polyolefin, and a fifth layer comprising a fifth polyolefin. The second layer may be positioned between the first layer and the third layer; the third layer may be positioned between the second layer and the fourth layer; and the fourth layer may be positioned between the third layer and the fifth layer. Two or more of the first polyolefin, second polyolefin, third polyolefin, and fourth polyolefin may be the same or different. The third polyolefin may be a polyethylene composition having a density of 0.924 g/cm3 to 0.936 g/cm3 and a melt index (I2) of 0.25 g/10 minutes to 2.0 g/10 minutes.
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公开(公告)号：US20220347984A1
公开(公告)日：2022-11-03
申请号：US17765069
申请日：2020-09-24
IPC分类号： B32B27/08 , B32B27/36 , B32B7/12 , B32B27/30 , B32B27/32 , B32B27/34 , B32B1/00 , B65D65/40 , B65D81/34
摘要： The present disclosure provides a flexible multilayer film. The flexible multilayer film includes at least three layers. One of the layers is a seal layer and one of the layers is a barrier layer. The seal layer is an ionomer. The backing layer is in direct contact with the seal layer. The backing layer is an ethylene/α-olefin multi-block copolymer.
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公开(公告)号：US20220274385A1
公开(公告)日：2022-09-01
申请号：US17631682
申请日：2020-07-23
摘要： Embodiments of the present disclosure are directed to multilayer structures. The multilayer structures may include a first layer and a barrier layer. The first layer may include, based on the total weight of the first layer, from 90 wt. % to 99.5 wt. % of an ethylene/alpha-olefin interpolymer having a density of from 0.945 g/cc to 0.970 g/cc and from 0.5 wt. % to 10 wt. % of a compatibilizer. The compatibilizer may include an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin elastomer having a density of from 0.850 g/cc to 0.910 g/cc and a melt viscosity of greater than 200,000 cP, when measured at 177 C.
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