Invention Grant
US07985390B2 Silica-intercalated hydrotalcite, and use thereof as filler in polymer compositions
失效
二氧化硅插层水滑石及其在聚合物组合物中作为填料的用途
- Patent Title: Silica-intercalated hydrotalcite, and use thereof as filler in polymer compositions
- Patent Title (中): 二氧化硅插层水滑石及其在聚合物组合物中作为填料的用途
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Application No.: US10584356Application Date: 2004-12-22
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Publication No.: US07985390B2Publication Date: 2011-07-26
- Inventor: Michel Foulon , Laurence Stelandre
- Applicant: Michel Foulon , Laurence Stelandre
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Chimie
- Current Assignee: Rhodia Chimie
- Current Assignee Address: FR Aubervilliers
- Agency: Buchanan Ingersoll & Rooney, P.C.
- Priority: FR0315173 20031222
- International Application: PCT/FR2004/003354 WO 20041222
- International Announcement: WO2005/063627 WO 20050714
- Main IPC: C01F5/14
- IPC: C01F5/14 ; C01F5/24 ; C01F7/34 ; C08K3/20 ; C08K3/26
Abstract:
The invention relates to hydrotalcite intercalated by precipitated silica, and to the use thereof as a charge in a polymer composition. The invention also relates to polymer compositions comprising one such charge, and to finished articles based on such compositions.
Public/Granted literature
- US20070208121A1 Silica-Intercalated Hydrotalcite, And Use Thereof As Filler In Polymer Compositions Public/Granted day:2007-09-06
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