JPS54157180A - Oriented rolypropylene film - Google Patents
Oriented rolypropylene filmInfo
- Publication number
- JPS54157180A JPS54157180A JP6700078A JP6700078A JPS54157180A JP S54157180 A JPS54157180 A JP S54157180A JP 6700078 A JP6700078 A JP 6700078A JP 6700078 A JP6700078 A JP 6700078A JP S54157180 A JPS54157180 A JP S54157180A
- Authority
- JP
- Japan
- Prior art keywords
- film
- mixture
- parts
- polypropylene resin
- oriented
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To manufacture the title film having excellent antistatic properties, transparency, anti-block properties, etc., by compounding a polypropylene resin containing an inorganic filler with a mixture of polypropylene and an antistatic agent, pelletizing the composition, and extruding to a film followed by drawing.
CONSTITUTION: (A) 0.05W50 wt% of a pelletized composition obtained by the extrusion pelletizing (at 150W320°C) of a mixture comprising (a) 100 parts by weight of a polypropylene resin, (b) 0.2W5 parts of an inorganic filler (e.g. fine powders of silica gel, zinc oxide, etc.) and (c) 0W70 parts of polyethylene or an ethylene- vinyl acetate copolymer (vinyl acetate content of ≤ 40 wt%), is mixed with (B) 45W99.85 wt% of a polypropylene resin and (C) 0.1W5 wt% of an antistatic agent. The mixture thus obtained is molten at 150W320°C, pelletized, formed to a film, and oriented.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6700078A JPS54157180A (en) | 1978-06-02 | 1978-06-02 | Oriented rolypropylene film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6700078A JPS54157180A (en) | 1978-06-02 | 1978-06-02 | Oriented rolypropylene film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54157180A true JPS54157180A (en) | 1979-12-11 |
JPS5654209B2 JPS5654209B2 (en) | 1981-12-24 |
Family
ID=13332229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6700078A Granted JPS54157180A (en) | 1978-06-02 | 1978-06-02 | Oriented rolypropylene film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157180A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205339A (en) * | 1987-02-20 | 1988-08-24 | Nara Kobunshi Kogyo Kk | Production of packaging film |
WO2005087848A3 (en) * | 2004-03-05 | 2005-11-17 | Du Pont | Ethylene copolymer modified oriented polypropylene |
-
1978
- 1978-06-02 JP JP6700078A patent/JPS54157180A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205339A (en) * | 1987-02-20 | 1988-08-24 | Nara Kobunshi Kogyo Kk | Production of packaging film |
WO2005087848A3 (en) * | 2004-03-05 | 2005-11-17 | Du Pont | Ethylene copolymer modified oriented polypropylene |
Also Published As
Publication number | Publication date |
---|---|
JPS5654209B2 (en) | 1981-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5531871A (en) | Polyethylene resin composition filled with large amount of inorganic material | |
JPS57177047A (en) | Electrically conductive resin composition and video disc record | |
JPS57174329A (en) | Resin composition for extrusion molding | |
GB1154916A (en) | Thermoplastic Elastomeric Films | |
GB1099383A (en) | Extrusion compositions, method and apparatus for the impulse extrusion of thermoplastic material | |
JPS54157180A (en) | Oriented rolypropylene film | |
JPS5670044A (en) | Polystyrene resin composition for extrusion molding | |
JPS553467A (en) | Oriented polypropylene film | |
JPS5655441A (en) | Curable emulsion composition | |
GB1466027A (en) | Water-and air-permeable material | |
JPS54148829A (en) | Resin composition for extrusion laminate | |
JPS5429352A (en) | Improved polyolefin film | |
JPS5620042A (en) | Stretch film for wrapping of accumulation | |
JPS572351A (en) | Preparation of polypropylene resin molded article | |
JPS5661444A (en) | Production of blocking-resistant polypropylene film | |
JPS55151043A (en) | Film for agriculture mainly made of olefinic resin | |
JPS57202334A (en) | Film for agriculture | |
JPS5712041A (en) | Resin composition for molding | |
JPS54149753A (en) | Molding composition | |
JPS5446252A (en) | Polypropylene resin composition for extrusion coating | |
JPS55157642A (en) | Thermoplastic resin composition | |
JPS55114438A (en) | Film for molding vacuum mold | |
KR970042748A (en) | Polyethylene resin composition containing calcium carbonate and preparation method thereof | |
JPS5571730A (en) | Formable resin composition for drying | |
JPS5452155A (en) | Manufacturing of crosslinked molded product |