JPS6143378B2 - - Google Patents
Info
- Publication number
- JPS6143378B2 JPS6143378B2 JP53006696A JP669678A JPS6143378B2 JP S6143378 B2 JPS6143378 B2 JP S6143378B2 JP 53006696 A JP53006696 A JP 53006696A JP 669678 A JP669678 A JP 669678A JP S6143378 B2 JPS6143378 B2 JP S6143378B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- density
- escr
- molecular weight
- 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.)
- Expired
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 42
- 239000005977 Ethylene Substances 0.000 claims description 42
- 239000003054 catalyst Substances 0.000 claims description 28
- 229920000573 polyethylene Polymers 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 17
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 239000011342 resin composition Substances 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 229920013716 polyethylene resin Polymers 0.000 claims description 11
- 239000004711 α-olefin Substances 0.000 claims description 11
- 238000000071 blow moulding Methods 0.000 claims description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- 150000001845 chromium compounds Chemical class 0.000 claims description 6
- 229920001038 ethylene copolymer Polymers 0.000 claims description 6
- 150000003609 titanium compounds Chemical class 0.000 claims description 6
- 230000006353 environmental stress Effects 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 description 37
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 27
- -1 Polyethylene Polymers 0.000 description 25
- 239000004698 Polyethylene Substances 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 239000001282 iso-butane Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP669678A JPS54100444A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP669678A JPS54100444A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54100444A JPS54100444A (en) | 1979-08-08 |
| JPS6143378B2 true JPS6143378B2 (de) | 1986-09-27 |
Family
ID=11645494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP669678A Granted JPS54100444A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54100444A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3269763A1 (de) | 2016-07-12 | 2018-01-17 | Hitachi-GE Nuclear Energy, Ltd. | Polyethylenharzzusammensetzung und rohrmaterial, rohr und verbindungsstück mit der zusammensetzung |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610506A (en) * | 1979-07-09 | 1981-02-03 | Mitsui Petrochem Ind Ltd | Production of ethylene polymer composition |
| JPS5616539A (en) * | 1979-07-20 | 1981-02-17 | Mitsubishi Chem Ind Ltd | Polyolefin composition |
| JPS56120741A (en) * | 1980-02-29 | 1981-09-22 | Nippon Oil Co Ltd | Polyethylene resin composition |
| FR2493854B1 (fr) * | 1980-11-13 | 1985-10-11 | Naphtachimie Sa | Compositions de polyethylene ameliorees pour extrusion notamment pour extrusion-soufflage |
| JPS57126834A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylene-alpha-olefin copolymer resin composition |
| US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| JPS5975906A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレン・α−オレフイン共重合体 |
| JPS5975909A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレン・α−オレフイン共重合体樹脂 |
| US4598128A (en) * | 1983-03-14 | 1986-07-01 | Phillips Petroleum Company | Polymer composition and preparation method |
| JPS6036547A (ja) * | 1983-08-09 | 1985-02-25 | Asahi Chem Ind Co Ltd | ポリエチレン系の組成物 |
| JPS59196345A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
| JPS59196346A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン樹脂組成物 |
| JPS6026049A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレンの組成物 |
| JPS6026050A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
| JPH0314807A (ja) * | 1989-11-21 | 1991-01-23 | Mitsui Petrochem Ind Ltd | エチレン重合体組成物の製法 |
| JP4553924B2 (ja) * | 1996-05-17 | 2010-09-29 | ザ ダウ ケミカル カンパニー | 共重合体の製造方法およびそれを含有するブレンド組成物 |
| JP2002241424A (ja) * | 2001-02-21 | 2002-08-28 | Japan Polychem Corp | エチレン系重合体の製造方法 |
| JP4810754B2 (ja) * | 2001-05-23 | 2011-11-09 | 旭硝子株式会社 | エチレン−テトラフルオロエチレン系共重合体の製造方法 |
| US20030113496A1 (en) | 2001-12-17 | 2003-06-19 | Harris Michael G. | Polyethylene melt blends for high density polyethylene applications |
| DE102004055588A1 (de) | 2004-11-18 | 2006-05-24 | Basell Polyolefine Gmbh | Polyethylen Formmasse für die Beschichtung von Stahlrohren |
| JP5054947B2 (ja) * | 2006-08-30 | 2012-10-24 | 日本ポリエチレン株式会社 | 中空成形用ポリエチレン系樹脂成形材料及びそれからなる中空成形体 |
| JP5054946B2 (ja) * | 2006-08-30 | 2012-10-24 | 日本ポリエチレン株式会社 | 中空成形用ポリエチレン系樹脂成形材料の製造方法 |
| EP2818509A1 (de) | 2013-06-25 | 2014-12-31 | Basell Polyolefine GmbH | Polyethylenzusammensetzung zum Blasformen mit hoher Spannungsrissbeständigkeit |
-
1978
- 1978-01-26 JP JP669678A patent/JPS54100444A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3269763A1 (de) | 2016-07-12 | 2018-01-17 | Hitachi-GE Nuclear Energy, Ltd. | Polyethylenharzzusammensetzung und rohrmaterial, rohr und verbindungsstück mit der zusammensetzung |
| EP3778745A1 (de) | 2016-07-12 | 2021-02-17 | Hitachi-Ge Nuclear Energy, Ltd. | Polyethylenharzzusammensetzung und rohrmaterial, rohr und verbindungsstück mit der zusammensetzung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54100444A (en) | 1979-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6143378B2 (de) | ||
| US4311752A (en) | Ethylene copolymers and their use for the manufacture of films | |
| US4390666A (en) | Polyethylene blend composition | |
| AU704643B2 (en) | New polypropylene composition with broad MWD | |
| KR101737140B1 (ko) | 다른 중합체와 블렌딩될 때 높은 생산량 및 양호한 광학성을 가능하게 하는 신규한 ｌｄｐｅ | |
| CA1085096A (en) | Method for the production of a low density polyethylene | |
| BRPI0706048A2 (pt) | composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, artigo, fechamento de tampa de garrafa, método para melhorar fechamentos de tampas de garrafas, e método para produzir um artigo | |
| WO2009148487A1 (en) | Bimodal polyethylene process and products | |
| EP3851462A1 (de) | Katalysator zur olefinpolymerisierung | |
| JPH0565373A (ja) | ポリエチレン組成物 | |
| JPS6143379B2 (de) | ||
| US6462135B1 (en) | Low-odor polyethylene blends | |
| JPS60158237A (ja) | 回転成形用エチレン共重合体組成物 | |
| US4525322A (en) | Ethylene polymer composition for blow molding | |
| FR2483430A1 (fr) | Copolymeres de l'ethylene capables d'etre moules et/ou injectes et un procede pour leur production | |
| JPH11228629A (ja) | プロピレン系重合体、その製造方法およびそれから得られる発泡成形体 | |
| JPH0112778B2 (de) | ||
| US5693719A (en) | Ethylene polymers | |
| JPH07500859A (ja) | ポリオレフィンの製造方法 | |
| JPS6225106A (ja) | オレフインの連続重合法 | |
| JPS59196345A (ja) | ポリエチレン組成物 | |
| US4617352A (en) | Ethylene polymer composition for blow molding | |
| JP3375168B2 (ja) | ポリエチレンの組成物 | |
| JPH0315645B2 (de) | ||
| JP3989066B2 (ja) | ブロー成形体 |