Invention Grant
- Patent Title: Polymer-clay nanocomposite and process for preparing the same
- Patent Title (中): 聚合物 - 粘土纳米复合材料及其制备方法
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Application No.: US13121415Application Date: 2008-10-14
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Publication No.: US08598261B2Publication Date: 2013-12-03
- Inventor: Weiqing Weng , James P. Stokes , Edmund J. Stachowski, III , Molly J. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
- Applicant: Weiqing Weng , James P. Stokes , Edmund J. Stachowski, III , Molly J. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Nancy T. Krawczyk
- International Application: PCT/US2008/079857 WO 20081014
- International Announcement: WO2010/044776 WO 20100422
- Main IPC: C08K3/34
- IPC: C08K3/34 ; C08J5/14
Abstract:
A process for producing a nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay includes the in-situ protonation of a modifier, which may be an alkylamine, arylamine or an alkylarylamine. This process can be integrated with a polymer halogenation process. The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube.
Public/Granted literature
- US20110250372A1 Polymer-Clay Nanocomposite and Process for Preparing the Same Public/Granted day:2011-10-13
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