JPH0214186B2 - - Google Patents
Info
- Publication number
- JPH0214186B2 JPH0214186B2 JP2298981A JP2298981A JPH0214186B2 JP H0214186 B2 JPH0214186 B2 JP H0214186B2 JP 2298981 A JP2298981 A JP 2298981A JP 2298981 A JP2298981 A JP 2298981A JP H0214186 B2 JPH0214186 B2 JP H0214186B2
- Authority
- JP
- Japan
- Prior art keywords
- stretching
- block copolymer
- aromatic hydrocarbon
- vinyl aromatic
- block
- 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
- 229920001400 block copolymer Polymers 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 22
- -1 vinyl aromatic hydrocarbon Chemical class 0.000 claims description 20
- 229920002554 vinyl polymer Polymers 0.000 claims description 20
- 150000001993 dienes Chemical class 0.000 claims description 16
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims description 3
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 150000002900 organolithium compounds Chemical class 0.000 claims description 3
- 239000005049 silicon tetrachloride Substances 0.000 claims description 3
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2298981A JPS57138921A (en) | 1981-02-20 | 1981-02-20 | Uniaxially stretched film, sheet or tube of block copolymer |
| AT82101251T ATE9096T1 (de) | 1981-02-20 | 1982-02-18 | Film, folie oder rohr aus einem blockpolymerisat und zusammensetzung aus diesem. |
| EP82101251A EP0058952B1 (en) | 1981-02-20 | 1982-02-18 | A film, sheet or tube of a block copolymer or a composition containing the same |
| DE8282101251T DE3260590D1 (en) | 1981-02-20 | 1982-02-18 | A film, sheet or tube of a block copolymer or a composition containing the same |
| US06/349,863 US4386125A (en) | 1981-02-20 | 1982-02-18 | Film, sheet or tube of a block copolymer or a composition containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2298981A JPS57138921A (en) | 1981-02-20 | 1981-02-20 | Uniaxially stretched film, sheet or tube of block copolymer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12693683A Division JPS5964331A (ja) | 1983-07-14 | 1983-07-14 | ブロツク共重合体の１軸延伸フイルム、シ−ト又はチユ−ブ及びその収縮法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138921A JPS57138921A (en) | 1982-08-27 |
| JPH0214186B2 true JPH0214186B2 (enrdf_load_stackoverflow) | 1990-04-06 |
Family
ID=12097941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2298981A Granted JPS57138921A (en) | 1981-02-20 | 1981-02-20 | Uniaxially stretched film, sheet or tube of block copolymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57138921A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7737216B2 (en) * | 2006-01-26 | 2010-06-15 | Chevron Phillips Chemical Company Lp | Monovinylarene conjugated diene block copolymer compositions for shrinkable films |
-
1981
- 1981-02-20 JP JP2298981A patent/JPS57138921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57138921A (en) | 1982-08-27 |