(EP3319935) Graphene reinforced polyethylene terephthalate 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(EP3319935) Graphene reinforced polyethylene terephthalate
公开号/公开日
EP3319935 EP3319935 / 2019-03-13 2018-05-16
申请号/申请日
EP16821787 / 2016-06-09
发明人
HANAN JAY CLARKE SHABAFROOZ VAHID BANDLA SUDHEER
申请人
NIAGARA BOTTLING
主分类号
IPC分类号
B01F-003/00 B01F-011/02 B29C-045/00 C07C-069/82 C08G-063/83 C08G-063/86 C08K-003/04
摘要
(EP3319935)
A composition and a method are provided for graphene reinforced polyethylene terephthalate (PET). Graphene nanoplatelets comprising a suitable initial surface area are added to a solvent for producing PET. In some embodiments, the solvent comprises ethylene glycol. The solvent and graphene nanoplatelets are sonicated to disperse the nanoplatelets within the solvent. The solvent and graphene nanoplatelets are centrifuged to remove nanoplatelet agglomerates within the solvent. A supernatant solution of dispersed graphene nanoplatelets and solvent is decanted and then used for in-situ polymerization of the graphene reinforced PET comprising a continuous matrix of PET with a dispersed graphene reinforcement phase. The graphene reinforcements comprise a minimal number of layers of two-dimensional mono-atomic carbon sheets. In some embodiments, the number of layers ranges between 1 layer and 7 layers. The graphene reinforced PET preferably comprises a concentration of graphene nanoplatelets being less than substantially 2% weight fraction of the graphene reinforced PET.
机翻摘要
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地址
代理人
(EP3319935) Hughes, Andrea Michelle ; Dehns ([GB]) Reg. Nb: 100036270
代理机构
优先权号
2015US-62190189 2016WO-US36748
主权利要求

        
法律状态
PENDING
专利类型码
A4 A1
国别省市代码
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