Invention Grant
- Patent Title: Process for the manufacture of a composite material, composite material and use thereof
- Patent Title (中): 制造复合材料，复合材料及其用途的方法
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Application No.: US10582956Application Date: 2004-12-14
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Publication No.: US07674849B2Publication Date: 2010-03-09
- Inventor: Eric Vandevyver , Jean-Marc Coisne , Yves Lambert
- Applicant: Eric Vandevyver , Jean-Marc Coisne , Yves Lambert
- Applicant Address: BE Brussels
- Assignee: SOLVAY (Société Anonyme)
- Current Assignee: SOLVAY (Société Anonyme)
- Current Assignee Address: BE Brussels
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0314766 20031216
- International Application: PCT/EP2004/053436 WO 20041214
- International Announcement: WO2005/058750 WO 20050630
- Main IPC: C08K9/04
- IPC: C08K9/04 ; C08J3/00
Abstract:
Process for the manufacture of a composite material (M) comprising a stage (E) according to which a dispersion (D) comprising : (a) at least one polymer, (b) at least one lamellar compound, and (c) at least one dispersing liquid, is dried by atomization. Composite material (M′) comprising (a′) at least one polymer, (b′) at least one lamellar compound, and (d′) at least 0.02% by weight of at least one surface-active agent with respect to the weight of (a′) in the dry state; composed of particles having a weight-average diameter D50 of less than or equal to 200 μm. Method for processing this composite material.
Public/Granted literature
- US20070149684A1 Process for the manufacture of a composite material, composite material and use thereof Public/Granted day:2007-06-28
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