JPS56147847A - Thermoplastic film - Google Patents
Thermoplastic filmInfo
- Publication number
- JPS56147847A JPS56147847A JP5034380A JP5034380A JPS56147847A JP S56147847 A JPS56147847 A JP S56147847A JP 5034380 A JP5034380 A JP 5034380A JP 5034380 A JP5034380 A JP 5034380A JP S56147847 A JPS56147847 A JP S56147847A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- ionomer resin
- film
- matrix
- thermoplastic film
- 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: Transparent titled film that is made by adding a specific ethyelenic ionomer resin to a polyamide, thus having improved pinhole resistance at low temperature and heat-seal strength with no adverse effect on the properties of polyamide.
CONSTITUTION: A polyamide matrix of 2.0W4.5 relative viscosity (50W95wt%) and an ethylenic ionomer resin matrix with a melt index of 0.5W7.0, embrittle temperature of -60°C and an average particle size of less than 2μ (trade name: Surlin 1554) (5W50wt%) are mixed, e.g., both of pellets are stirred at a high speed and melt kneaded. Then, the mixture is extruded into a film.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5034380A JPS56147847A (en) | 1980-04-18 | 1980-04-18 | Thermoplastic film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5034380A JPS56147847A (en) | 1980-04-18 | 1980-04-18 | Thermoplastic film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56147847A true JPS56147847A (en) | 1981-11-17 |
Family
ID=12856266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5034380A Pending JPS56147847A (en) | 1980-04-18 | 1980-04-18 | Thermoplastic film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56147847A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01172452A (en) * | 1987-12-26 | 1989-07-07 | Unitika Ltd | Polyamide film reduced in pinhole formation |
-
1980
- 1980-04-18 JP JP5034380A patent/JPS56147847A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01172452A (en) * | 1987-12-26 | 1989-07-07 | Unitika Ltd | Polyamide film reduced in pinhole formation |
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