JPS5661441A - Polyethylene resin composition - Google Patents
Polyethylene resin compositionInfo
- Publication number
- JPS5661441A JPS5661441A JP13632279A JP13632279A JPS5661441A JP S5661441 A JPS5661441 A JP S5661441A JP 13632279 A JP13632279 A JP 13632279A JP 13632279 A JP13632279 A JP 13632279A JP S5661441 A JPS5661441 A JP S5661441A
- Authority
- JP
- Japan
- Prior art keywords
- blending
- melt
- resin composition
- butene
- copolymer
- 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: Titled composition having excellent mechanical strength and heat-sealability and being suitable for films, prepared by blending high-density polyethylene having specified properties with modified polyethylene which is an ethylene/butene-1 copolymer.
CONSTITUTION: Titled resin composition is prepared by blending (a) 80W15wt% of high-density polyethylene, melt index ≤0.1g/10min with (b) 20W85wt% of modified polyethylene which is an ethylene/butene-1 copolymer having at least 15 ethyl side chains per 1,000 carbon atoms constituting the polymer chain. As the method of blending there is employed simple dry blending, a combination of dry blending and melt blending, single-stage melt-blending or multistage melt-blending. The blending is carried out in a blender such as Banbury mixer, cokneader or extruder.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13632279A JPS5846213B2 (en) | 1979-10-24 | 1979-10-24 | polyethylene resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13632279A JPS5846213B2 (en) | 1979-10-24 | 1979-10-24 | polyethylene resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5661441A true JPS5661441A (en) | 1981-05-26 |
JPS5846213B2 JPS5846213B2 (en) | 1983-10-14 |
Family
ID=15172507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13632279A Expired JPS5846213B2 (en) | 1979-10-24 | 1979-10-24 | polyethylene resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846213B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859242A (en) * | 1981-10-05 | 1983-04-08 | Showa Denko Kk | Resin composition for film |
JPS5911252A (en) * | 1982-07-12 | 1984-01-20 | 出光石油化学株式会社 | Laminated film |
-
1979
- 1979-10-24 JP JP13632279A patent/JPS5846213B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859242A (en) * | 1981-10-05 | 1983-04-08 | Showa Denko Kk | Resin composition for film |
JPS6340821B2 (en) * | 1981-10-05 | 1988-08-12 | Showa Denko Kk | |
JPS5911252A (en) * | 1982-07-12 | 1984-01-20 | 出光石油化学株式会社 | Laminated film |
JPS6348710B2 (en) * | 1982-07-12 | 1988-09-30 | Idemitsu Petrochemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS5846213B2 (en) | 1983-10-14 |
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