JPS57109848A - Polyolefin resin composition - Google Patents
Polyolefin resin compositionInfo
- Publication number
- JPS57109848A JPS57109848A JP18502680A JP18502680A JPS57109848A JP S57109848 A JPS57109848 A JP S57109848A JP 18502680 A JP18502680 A JP 18502680A JP 18502680 A JP18502680 A JP 18502680A JP S57109848 A JPS57109848 A JP S57109848A
- Authority
- JP
- Japan
- Prior art keywords
- hydroxyapatite
- deterioration inhibitor
- polyolefin resin
- resin composition
- incorporating
- 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)
- Artificial Filaments (AREA)
Abstract
PURPOSE: The titled composition prepared by incorporating hydroxyapatite with a deterioration inhibitor, capable of preventing the decomposition and bleeding of the deterioration inhibitor, enhancing the original function thereof, and having remarkably improved stability.
CONSTITUTION: A polyolefin resin composition prepared by incorporating an olefinic polymer with a deterioration inhibitor and hydroxyapatite. Ethylene-vinyl acetate copolymer, polyethylene or polypropylene may be used as the polyolefin resin, and uniform fine particles having a molar ratio (Ca/P) between Ca and P of 1.5W1.8 and an average particle diameter ≤3μm are preferred as the hydroxyapatite. The amount of the hydroxyapatite is 0.1W2pts.wt. based on 100pts.wt. resin. An antioxidant, ultraviolet light absorber or light stabilizer may be used as the deterioration inhibitor.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18502680A JPS5932491B2 (en) | 1980-12-27 | 1980-12-27 | Polyolefin resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18502680A JPS5932491B2 (en) | 1980-12-27 | 1980-12-27 | Polyolefin resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57109848A true JPS57109848A (en) | 1982-07-08 |
JPS5932491B2 JPS5932491B2 (en) | 1984-08-09 |
Family
ID=16163476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18502680A Expired JPS5932491B2 (en) | 1980-12-27 | 1980-12-27 | Polyolefin resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5932491B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5021496A (en) * | 1990-11-13 | 1991-06-04 | Shell Oil Company | Filled polyketone blend |
US5066701A (en) * | 1990-10-31 | 1991-11-19 | Shell Oil Company | Stabilized polyketone polymers |
US5077333A (en) * | 1991-04-29 | 1991-12-31 | Shell Oil Company | Stabilized polymer compositions |
US5115003A (en) * | 1991-05-20 | 1992-05-19 | Shell Oil Company | Stabilized polyketone compositions containing a mixture of a hydroxyapatite and a mercaptobenzimidazole |
US5122565A (en) * | 1990-10-26 | 1992-06-16 | Shell Oil Company | Stabilized polyketone polymers containing a mixture of a hydroxyapatite and an alumina hydrogel |
US5141981A (en) * | 1990-09-27 | 1992-08-25 | Shell Oil Company | Stabilized polyketone polymers |
-
1980
- 1980-12-27 JP JP18502680A patent/JPS5932491B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141981A (en) * | 1990-09-27 | 1992-08-25 | Shell Oil Company | Stabilized polyketone polymers |
US5122565A (en) * | 1990-10-26 | 1992-06-16 | Shell Oil Company | Stabilized polyketone polymers containing a mixture of a hydroxyapatite and an alumina hydrogel |
US5066701A (en) * | 1990-10-31 | 1991-11-19 | Shell Oil Company | Stabilized polyketone polymers |
US5021496A (en) * | 1990-11-13 | 1991-06-04 | Shell Oil Company | Filled polyketone blend |
US5077333A (en) * | 1991-04-29 | 1991-12-31 | Shell Oil Company | Stabilized polymer compositions |
US5115003A (en) * | 1991-05-20 | 1992-05-19 | Shell Oil Company | Stabilized polyketone compositions containing a mixture of a hydroxyapatite and a mercaptobenzimidazole |
Also Published As
Publication number | Publication date |
---|---|
JPS5932491B2 (en) | 1984-08-09 |
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