JPS56120739A - Polyolefin composition for uniaxially stretched film - Google Patents
Polyolefin composition for uniaxially stretched filmInfo
- Publication number
- JPS56120739A JPS56120739A JP2408180A JP2408180A JPS56120739A JP S56120739 A JPS56120739 A JP S56120739A JP 2408180 A JP2408180 A JP 2408180A JP 2408180 A JP2408180 A JP 2408180A JP S56120739 A JPS56120739 A JP S56120739A
- Authority
- JP
- Japan
- Prior art keywords
- pref
- polyolefin
- metal compound
- stretched film
- uniaxially stretched
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare the titled composition which is noncorrosive to the molding machine, and nevertheless keeps the original metallizability and printability of the polyolefin film, by adding a specific metal compound powder as an anticorrosive agent.
CONSTITUTION: A polyolefin is compounded with 0.005W5wt%, pref. 0.05W2wt% of a basic inorganic metal compound powder, wherein the content of the component having a diameter of ≥20μ is ≤1.0wt%, pref. ≤0.5wt%, and the one having a diameter of ≥16μ is ≤3.0wt%, pref. ≤2.0wt%. The basic inorganic metal compound is pref. a hydrotalcite having the structure of Mg4Al2(OH)12CO13.3H2O. The polyolefin is the one prepared by the Ziegler-type polymerization. The process is espetially effective to the polyolefin prepared by using a highly active catalyst without removing the residual catalyst.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2408180A JPS56120739A (en) | 1980-02-29 | 1980-02-29 | Polyolefin composition for uniaxially stretched film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2408180A JPS56120739A (en) | 1980-02-29 | 1980-02-29 | Polyolefin composition for uniaxially stretched film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120739A true JPS56120739A (en) | 1981-09-22 |
Family
ID=12128453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2408180A Pending JPS56120739A (en) | 1980-02-29 | 1980-02-29 | Polyolefin composition for uniaxially stretched film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120739A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191220A2 (en) * | 1985-01-09 | 1986-08-20 | Quantum Chemical Corporation | Method of deactivating ethylene polymerisation catalysts |
JPS6337155A (en) * | 1986-07-31 | 1988-02-17 | Showa Denko Kk | Thermoplastic resin molded article for radiation sterilization and method therefor |
-
1980
- 1980-02-29 JP JP2408180A patent/JPS56120739A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191220A2 (en) * | 1985-01-09 | 1986-08-20 | Quantum Chemical Corporation | Method of deactivating ethylene polymerisation catalysts |
JPS6337155A (en) * | 1986-07-31 | 1988-02-17 | Showa Denko Kk | Thermoplastic resin molded article for radiation sterilization and method therefor |
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