JPS6466271A - Thermoplastic polymer composition - Google Patents
Thermoplastic polymer compositionInfo
- Publication number
- JPS6466271A JPS6466271A JP22499787A JP22499787A JPS6466271A JP S6466271 A JPS6466271 A JP S6466271A JP 22499787 A JP22499787 A JP 22499787A JP 22499787 A JP22499787 A JP 22499787A JP S6466271 A JPS6466271 A JP S6466271A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic polymer
- iron powder
- polymer composition
- alumina
- 100pts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain an injection-moldable thermoplastic polymer composition having high strength and high specific gravity and suitable for flywheel, etc., as a metal-substitute molding material, by compounding a thermoplastic polymer with iron powder and inorganic powder composed mainly of alumina. CONSTITUTION:The objective thermoplastic polymer composition can be produced by compounding (A) 100pts.wt. of a thermoplastic polymer (preferably polyamide, polyester, etc.) with (B) 100-800pts.wt. of iron powder having particle diameter of 50-200mum (eg. reduced iron powder or atomized iron powder) and (C) 10-150pts.wt., preferably 20-100pts.wt. of an inorganic powder composed mainly to alumina and having particle diameter of preferably <=8mum (the components other than alumina are zirconium oxide, silicon oxide, ferric oxide, etc.).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22499787A JPH0791413B2 (en) | 1987-09-08 | 1987-09-08 | Thermoplastic resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22499787A JPH0791413B2 (en) | 1987-09-08 | 1987-09-08 | Thermoplastic resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6466271A true JPS6466271A (en) | 1989-03-13 |
JPH0791413B2 JPH0791413B2 (en) | 1995-10-04 |
Family
ID=16822468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22499787A Expired - Fee Related JPH0791413B2 (en) | 1987-09-08 | 1987-09-08 | Thermoplastic resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0791413B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641836A3 (en) * | 1993-09-06 | 1997-01-15 | John Christopher Gardner | High specific gravity material. |
WO2000046286A1 (en) * | 1999-02-04 | 2000-08-10 | Bayer Aktiengesellschaft | Utilisation of aluminium compounds for improving antistatic properties |
WO2000046285A1 (en) * | 1999-02-04 | 2000-08-10 | Bayer Aktiengesellschaft | Polycarbonate moulding materials with anti-static properties |
-
1987
- 1987-09-08 JP JP22499787A patent/JPH0791413B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641836A3 (en) * | 1993-09-06 | 1997-01-15 | John Christopher Gardner | High specific gravity material. |
US5786416A (en) * | 1993-09-06 | 1998-07-28 | John C. Gardner | High specific gravity material |
WO2000046286A1 (en) * | 1999-02-04 | 2000-08-10 | Bayer Aktiengesellschaft | Utilisation of aluminium compounds for improving antistatic properties |
WO2000046285A1 (en) * | 1999-02-04 | 2000-08-10 | Bayer Aktiengesellschaft | Polycarbonate moulding materials with anti-static properties |
JP2002536482A (en) * | 1999-02-04 | 2002-10-29 | バイエル アクチェンゲゼルシャフト | Polycarbonate molding material with improved antistatic properties |
US7235598B1 (en) | 1999-02-04 | 2007-06-26 | Bayer Materialscience Ag | Polycarbonate moulding materials with anti-static properties |
Also Published As
Publication number | Publication date |
---|---|
JPH0791413B2 (en) | 1995-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |