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公开(公告)号：US20210340710A1
公开(公告)日：2021-11-04
申请号：US17284606
申请日：2019-01-18
发明人： Thomas Gerard Shannon , Stephen Michael Lindsay , Brent Merrik Thompson , Richard Louis Underhill
摘要： The present invention provides multi-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.
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公开(公告)号：US20200157329A1
公开(公告)日：2020-05-21
申请号：US16717655
申请日：2019-12-17
摘要： A sustainable thermoplastic composition made by forming a mixture of virgin polypropylene and post-industrial-recycled material (PIR). The PIR may include a thermoplastic, elastomeric-polymer and a spunbond component. The mixture is melt-blended in an extruder. Extruded materials made from the mixture demonstrate little variance in the results of the IZOD Impact Test of materials containing 30 to 70 percent PIR, and a material containing 100 percent virgin polypropylene. In addition, the extruded materials containing 30 to 70 percent PIR demonstrate a substantially constant strain at yield, that strain at yield being substantially equal to that demonstrated by a material containing 100 percent virgin polypropylene.
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公开(公告)号：US11746473B2
公开(公告)日：2023-09-05
申请号：US17829812
申请日：2022-06-01
发明人： Thomas Gerard Shannon , Stephen Michael Lindsay , Brent Merrik Thompson , Richard Louis Underhill
CPC分类号： D21H27/38 , D21F11/14 , D21H11/04 , D21H27/002
摘要： The present invention provides mufti-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.
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公开(公告)号：US10557024B2
公开(公告)日：2020-02-11
申请号：US14138325
申请日：2013-12-23
IPC分类号： C08L23/12 , B29C45/18 , B29K105/26 , B29C45/00
摘要： A sustainable thermoplastic composition made by forming a mixture of virgin polypropylene and post-industrial-recycled material (PIR). The PIR may include a thermoplastic, elastomeric-polymer and a spunbond component. The mixture is melt-blended in an extruder. Extruded materials made from the mixture demonstrate little variance in the results of the IZOD Impact Test of materials containing 30 to 70 percent PIR, and a material containing 100 percent virgin polypropylene. In addition, the extruded materials containing 30 to 70 percent PIR demonstrate a substantially constant strain at yield, that strain at yield being substantially equal to that demonstrated by a material containing 100 percent virgin polypropylene.
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公开(公告)号：US20150037524A1
公开(公告)日：2015-02-05
申请号：US14138325
申请日：2013-12-23
CPC分类号： C08L23/12 , B29C45/0001 , B29C45/1816 , B29K2105/26 , Y10T428/1352 , Y10T428/2495 , Y10T428/31786 , Y10T428/31931 , Y10T428/31938 , C08L17/00
摘要： A sustainable thermoplastic composition made by forming a mixture of virgin polypropylene and post-industrial-recycled material (PIR). The PIR may include a thermoplastic, elastomeric-polymer and a spunbond component. The mixture is melt-blended in an extruder. Extruded materials made from the mixture demonstrate little variance in the results of the IZOD Impact Test of materials containing 30 to 70 percent PIR, and a material containing 100 percent virgin polypropylene. In addition, the extruded materials containing 30 to 70 percent PIR demonstrate a substantially constant strain at yield, that strain at yield being substantially equal to that demonstrated by a material containing 100 percent virgin polypropylene.
摘要翻译： 通过形成原始聚丙烯和后工业再循环材料（PIR）的混合物制成的可持续的热塑性组合物。 PIR可以包括热塑性弹性体聚合物和纺粘组分。 将混合物在挤出机中熔融共混。 由混合物制成的挤出材料对含有30-70％PIR的材料和含有100％原始聚丙烯的材料的IZOD冲击试验结果几乎没有影响。 此外，含有30％至70％PIR的挤压材料在产量方面表现出基本上恒定的应变，该屈服应变基本上等于含有100％原始聚丙烯的材料所证明的应变。
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公开(公告)号：US20220290378A1
公开(公告)日：2022-09-15
申请号：US17829812
申请日：2022-06-01
发明人： Thomas Gerard Shannon , Stephen Michael Lindsay , Brent Merrik Thompson , Richard Louis Underhill
摘要： The present invention provides mufti-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.
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公开(公告)号：US11384484B2
公开(公告)日：2022-07-12
申请号：US17284606
申请日：2019-01-18
发明人： Thomas Gerard Shannon , Stephen Michael Lindsay , Brent Merrik Thompson , Richard Louis Underhill
摘要： The present invention provides multi-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.
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公开(公告)号：US20150037557A1
公开(公告)日：2015-02-05
申请号：US14315095
申请日：2014-06-25
IPC分类号： B29C47/00
CPC分类号： B29C48/022 , B29C48/08 , B29C48/10 , B29C48/21 , B29C48/29 , B29C48/297 , B29C48/402 , B29C48/67 , B29C48/914 , B29C48/916 , B29C48/9165 , B29C48/917 , B29C48/919 , B29C48/92 , B29K2023/0625 , B29K2025/08 , B29K2101/12 , B29K2105/0088 , B29K2105/256 , B29K2105/26 , B29K2995/0088 , B29K2995/0097 , B29L2007/008 , Y10T428/269
摘要： Sustainable film compositions and articles including recycled elastomer. The compositions comprise one or more virgin polymers. Optionally, the films may also include one or more compatibilizers having compatibility with the polymers and a thermoplastic elastomer (TPE) such as a block copolymer with a hard block and a soft block. Multi- or mono-layer films are possible. The films are useful for packaging films or component films for consumer products.
摘要翻译： 可持续的电影作品和制品，包括回收弹性体。 组合物包含一种或多种原始聚合物。 任选地，膜还可以包括与聚合物相容的一种或多种增容剂和热塑性弹性体（TPE），例如具有硬嵌段和软嵌段的嵌段共聚物。 多层或单层膜是可能的。 这些膜可用于消费产品的包装薄膜或组件薄膜。
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