Invention Grant
- Patent Title: Lepidocrocite potassium magnesium titanate, method for manufacturing the same and friction material
- Patent Title (中): 鳞状赤铁矿钛酸钾镁，其制造方法和摩擦材料
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Application No.: US10343005Application Date: 2001-07-27
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Publication No.: US07307047B2Publication Date: 2007-12-11
- Inventor: Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
- Applicant: Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
- Applicant Address: JP Osaka
- Assignee: Otsuka Chemical Co., Ltd.
- Current Assignee: Otsuka Chemical Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Townsend & Banta
- Priority: JP2000-231514 20000731
- International Application: PCT/JP01/06492 WO 20010727
- International Announcement: WO02/10069 WO 20020207
- Main IPC: C09K3/14
- IPC: C09K3/14 ; C01G23/00 ; F16D69/02
Abstract:
Lepidocrocite potassium magnesium titanate having a composition represented by the formula K0.2-0.7Mg0.4Ti1.6O3.7-4 and obtainable by subjecting an aqueous slurry of lepidocrocite potassium magnesium titanate having a composition represented by the formula K0.8Mg0.4Ti1.6O4 to an acid treatment and subsequent calcination.
Public/Granted literature
- US20030147804A1 Lepidocrosite type potassium magnesium titanate and method for production thereof, and friction material Public/Granted day:2003-08-07
Information query
