JPS6119650B2 - - Google Patents
Info
- Publication number
- JPS6119650B2 JPS6119650B2 JP52089636A JP8963677A JPS6119650B2 JP S6119650 B2 JPS6119650 B2 JP S6119650B2 JP 52089636 A JP52089636 A JP 52089636A JP 8963677 A JP8963677 A JP 8963677A JP S6119650 B2 JPS6119650 B2 JP S6119650B2
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- heat
- melt index
- polyethylene
- vinyl aromatic
- 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.)
- Expired
Links
- -1 vinyl aromatic compound Chemical class 0.000 claims description 41
- 229920001400 block copolymer Polymers 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 239000000155 melt Substances 0.000 claims description 13
- 229920002554 vinyl polymer Polymers 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 229920002959 polymer blend Polymers 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 8
- 238000004898 kneading Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 description 18
- 229920000573 polyethylene Polymers 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 10
- 229920003048 styrene butadiene rubber Polymers 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963677A JPS5424957A (en) | 1977-07-26 | 1977-07-26 | Heat-shrinkable polymer blend material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963677A JPS5424957A (en) | 1977-07-26 | 1977-07-26 | Heat-shrinkable polymer blend material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5424957A JPS5424957A (en) | 1979-02-24 |
| JPS6119650B2 true JPS6119650B2 (en, 2012) | 1986-05-19 |
Family
ID=13976244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8963677A Granted JPS5424957A (en) | 1977-07-26 | 1977-07-26 | Heat-shrinkable polymer blend material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5424957A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413105U (en, 2012) * | 1987-07-14 | 1989-01-24 |
-
1977
- 1977-07-26 JP JP8963677A patent/JPS5424957A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413105U (en, 2012) * | 1987-07-14 | 1989-01-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5424957A (en) | 1979-02-24 |
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