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公开(公告)号:US10332651B2
公开(公告)日:2019-06-25
申请号:US16102399
申请日:2018-08-13
IPC分类号: H01B1/24 , C08J5/18 , H01B1/04 , B29C39/00 , B29D7/01 , C08J3/215 , B29L7/00 , B29K507/04 , B29K105/16 , B29K29/00 , B29C41/12 , B29K105/00
摘要: Nanocomposite films comprising carbon nanotubes dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of carbon nanotubes and differing electrical resistivity values are provided. Nanocomposite films comprising a polymer layer, a conductive nanofiller layer, and a polysaccharide layer having antistatic properties are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer, graphene as the conductive nanofiller and starch as the polysaccharide are provided. In addition, processes for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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公开(公告)号:US10483012B1
公开(公告)日:2019-11-19
申请号:US16455825
申请日:2019-06-28
IPC分类号: H01B1/24 , B29C41/12 , B29C39/00 , C08J5/18 , B29D7/01 , C08J3/215 , H01B1/04 , B29K29/00 , B29L7/00 , B29K105/00 , B29K105/16 , B29K507/04
摘要: Nanocomposite films comprising carbon nanotubes dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of carbon nanotubes and differing electrical resistivity values are provided. Nanocomposite films comprising a polymer layer, a conductive nanofiller layer, and a polysaccharide layer having antistatic properties are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer, graphene as the conductive nanofiller and starch as the polysaccharide are provided. In addition, processes for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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公开(公告)号:US20190043639A1
公开(公告)日:2019-02-07
申请号:US16102399
申请日:2018-08-13
IPC分类号: H01B1/24 , B29C39/00 , B29D7/01 , H01B1/04 , C08J3/215 , C08J5/18 , B29K507/04 , B29K105/16 , B29K105/00 , B29K29/00 , B29C41/12 , B29L7/00
CPC分类号: H01B1/24 , B29C39/003 , B29C41/12 , B29D7/01 , B29K2029/04 , B29K2105/0073 , B29K2105/162 , B29K2105/167 , B29K2507/04 , B29K2995/0005 , B29K2995/006 , B29L2007/008 , B32B2307/21 , C08J3/215 , C08J5/18 , C08J2329/04 , C08J2403/02 , G02B2207/121 , H01B1/04
摘要: Nanocomposite films comprising carbon nanotubes dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of carbon nanotubes and differing electrical resistivity values are provided. Nanocomposite films comprising a polymer layer, a conductive nanofiller layer, and a polysaccharide layer having antistatic properties are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer, graphene as the conductive nanofiller and starch as the polysaccharide are provided. In addition, processes for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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公开(公告)号:US09346938B1
公开(公告)日:2016-05-24
申请号:US14718525
申请日:2015-05-21
IPC分类号: C08F20/06 , C08L33/02 , C08K5/053 , B29C39/00 , B29K35/00 , B29L7/00 , A61L15/20 , C08F6/10 , A61F13/53 , A61L15/24
CPC分类号: C08K5/053 , A61F13/53 , A61F2013/530481 , A61L15/20 , A61L15/24 , A61L15/60 , B29C39/003 , B29K2035/00 , B29K2995/0077 , B29L2007/00 , C08F6/10 , C08F20/06 , C08J3/21 , C08J2333/02 , C08L33/02 , C08L2666/34 , C08L33/08
摘要: Poly(acrylic acid) polymer blends comprising poly(acrylic acid) and glycerol, the glycerol content being 25-75% by weight based on the weight of the poly(acrylic acid). The polymer blends are miscible; they retain the ability to absorb large volumes of liquids and also exhibit rubber viscoelasticity. The incorporation of glycerol reduces the glass transition temperature of the blends dramatically. The process of preparing the poly(acrylic acid) polymer blends by solution casting is described. Methods of measuring the glass transition temperature and the tensile strength of the polymer blends are also provided.
摘要翻译: 包含聚(丙烯酸)和甘油的聚(丙烯酸)聚合物共混物,基于聚(丙烯酸)的重量,甘油含量为25-75重量%。 聚合物共混物是可混溶的; 它们保持吸收大量液体的能力,并且还具有橡胶粘弹性。 甘油的掺入显着降低了混合物的玻璃化转变温度。 描述了通过溶液流延制备聚(丙烯酸)聚合物共混物的方法。 还提供了测量聚合物共混物的玻璃化转变温度和拉伸强度的方法。
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公开(公告)号:US10395792B2
公开(公告)日:2019-08-27
申请号:US16102337
申请日:2018-08-13
IPC分类号: H01B1/24 , C08J5/18 , H01B1/04 , B29C39/00 , B29D7/01 , C08J3/215 , B29L7/00 , B29K507/04 , B29K105/16 , B29K29/00 , B29C41/12 , B29K105/00
摘要: Nanocomposite films comprising carbon nanotubes dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of carbon nanotubes and differing electrical resistivity values are provided. Nanocomposite films comprising a polymer layer, a conductive nanofiller layer, and a polysaccharide layer having antistatic properties are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer, graphene as the conductive nanofiller and starch as the polysaccharide are provided. In addition, processes for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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公开(公告)号:US10090078B2
公开(公告)日:2018-10-02
申请号:US15067796
申请日:2016-03-11
IPC分类号: H01B1/24 , H01B1/04 , C08J5/18 , B29C39/00 , B29D7/01 , C08J3/215 , B29K29/00 , B29K105/16 , B29K507/04 , B29L7/00 , B29K105/00 , B29C41/12
摘要: Nanocomposite films comprising carbon nanotubes dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of carbon nanotubes and differing electrical resistivity values are provided. Nanocomposite films comprising a polymer layer, a conductive nanofiller layer, and a polysaccharide layer having antistatic properties are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer, graphene as the conductive nanofiller and starch as the polysaccharide are provided. In addition, processes for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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公开(公告)号:US10049784B2
公开(公告)日:2018-08-14
申请号:US14877623
申请日:2015-10-07
IPC分类号: H01B1/24 , H01B3/00 , H01B1/04 , C08J5/18 , B32B27/06 , B32B27/30 , B29B7/90 , B29C39/02 , B32B5/14 , B29C39/00 , B29K29/00 , B29K105/16 , B29K507/04 , B29L7/00 , B29L31/34
摘要: Nanocomposite films comprising conductive nanofiller dispersed throughout a polymer matrix and further comprising at least two surfaces with differing amounts of filler and differing electrical resistivity values are provided. In particular, nanocomposites comprising polyvinyl alcohol as the polymer matrix and nanosheets and/or nanoplatelets of graphene as the conductive filler are provided. In addition, a process for forming the nanocomposites, methods for characterizing the nanocomposites as well as applications in or on electrical and/or electronic devices are provided.
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