Invention Application
US20100056693A1 Process for Synthesis of Imidazolium and Benzimidazolium Surfactants and their use in Clays and Nanocomposites
审中-公开
合成咪唑鎓和苯并咪唑表面活性剂的方法及其在粘土和纳米复合材料中的应用
- Patent Title: Process for Synthesis of Imidazolium and Benzimidazolium Surfactants and their use in Clays and Nanocomposites
- Patent Title (中): 合成咪唑鎓和苯并咪唑表面活性剂的方法及其在粘土和纳米复合材料中的应用
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Application No.: US12203786Application Date: 2008-09-03
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Publication No.: US20100056693A1Publication Date: 2010-03-04
- Inventor: Sreepadaraj KARANAM , Corrado BERTI , Enrico BINASSI , Daniel Joseph BRUNELLE , Martino COLONNA , Maurizio FIORINI
- Applicant: Sreepadaraj KARANAM , Corrado BERTI , Enrico BINASSI , Daniel Joseph BRUNELLE , Martino COLONNA , Maurizio FIORINI
- Main IPC: C04B14/10
- IPC: C04B14/10 ; C07F5/06
Abstract:
The invention relates to compositions of a semicrystalline thermoplastic and a dispersed phase of an organically modified clay, as well as a process for making the organically modified clay, which comprises contacting the clay with at least one imidazolium salt having two long alkyl chains, or a benzimidazolium salt having two long alkyl chains in the presence of a solvent, and recovering the organically modified clay having a d-spacing of clay intercalates of at least 28 Å and thermal stability at 300° C.
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