NO129465B - - Google Patents
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- Publication number
- NO129465B NO129465B NO00216/68A NO21668A NO129465B NO 129465 B NO129465 B NO 129465B NO 00216/68 A NO00216/68 A NO 00216/68A NO 21668 A NO21668 A NO 21668A NO 129465 B NO129465 B NO 129465B
- Authority
- NO
- Norway
- Prior art keywords
- ethylene
- aluminum
- percent
- volume
- polymerization
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 46
- 238000006116 polymerization reaction Methods 0.000 claims description 32
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- 239000005977 Ethylene Substances 0.000 claims description 26
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 239000004711 α-olefin Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 239000002270 dispersing agent Substances 0.000 claims description 8
- 150000003609 titanium compounds Chemical class 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 150000001993 dienes Chemical class 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- -1 polyethylene Polymers 0.000 description 10
- 238000005336 cracking Methods 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 239000002283 diesel fuel Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000012190 activator Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZDQWESQEGGJUCH-UHFFFAOYSA-N Diisopropyl adipate Chemical compound CC(C)OC(=O)CCCCC(=O)OC(C)C ZDQWESQEGGJUCH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051374 | 1967-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129465B true NO129465B (sv) | 1974-04-16 |
Family
ID=7104555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00216/68A NO129465B (sv) | 1967-01-28 | 1968-01-18 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3592880A (sv) |
| AT (1) | AT282933B (sv) |
| BE (1) | BE710023A (sv) |
| DE (1) | DE1720611C3 (sv) |
| ES (1) | ES349802A1 (sv) |
| FI (1) | FI46854C (sv) |
| FR (1) | FR1552522A (sv) |
| GB (1) | GB1174542A (sv) |
| NL (1) | NL153558B (sv) |
| NO (1) | NO129465B (sv) |
| SE (1) | SE358401B (sv) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1171590B (de) * | 1957-04-17 | 1964-06-04 | Rheinbau Gmbh | Ausgestanzter Fachwerktraeger fuer Betondecken |
| GB1548203A (en) * | 1975-08-05 | 1979-07-04 | Stamicarbon | Process and apparatus for the preparation of polyolefins with a widge molecular-weight distribution |
| DE2630262C2 (de) * | 1976-07-06 | 1985-01-03 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Polyolefinen |
| GB1577512A (en) * | 1977-06-18 | 1980-10-22 | Nippon Oil Co Ltd | Olefin polymerization |
| US4414369A (en) * | 1977-08-17 | 1983-11-08 | Nippon Oil Company, Limited | Continuous process for the preparation of polyolefins having widely distributed molecular weights |
| DE2801541A1 (de) * | 1978-01-14 | 1979-07-19 | Hoechst Ag | Aethylencopolymere und ihre verwendung zur herstellung von folien |
| JPS54161657A (en) * | 1978-06-13 | 1979-12-21 | Mitsubishi Chem Ind Ltd | Polyolefin composition |
| DE2837481C2 (de) * | 1978-08-28 | 1983-08-04 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Polymerisaten des Ethylens |
| JPS55164205A (en) * | 1979-06-07 | 1980-12-20 | Sumitomo Chem Co Ltd | Multistage polymerization of ethylene |
| JPS5610506A (en) * | 1979-07-09 | 1981-02-03 | Mitsui Petrochem Ind Ltd | Production of ethylene polymer composition |
| JPS5910724B2 (ja) | 1979-08-24 | 1984-03-10 | 旭化成株式会社 | エチレンの連続重合法 |
| JPS56166208A (en) * | 1980-05-27 | 1981-12-21 | Mitsui Petrochem Ind Ltd | Gas-phase polymerization of olefin |
| JPS56166207A (en) * | 1980-05-27 | 1981-12-21 | Mitsui Petrochem Ind Ltd | Gas-phase polymerization of olefin |
| EP0057420B1 (en) * | 1981-01-30 | 1986-05-07 | Sumitomo Chemical Company, Limited | Process for producing ethylene polymers |
| JPH0692509B2 (ja) * | 1985-12-17 | 1994-11-16 | 日本石油株式会社 | 高強度・高弾性率繊維又はフイルム製造用ポリエチレン溶液の製造法 |
| JPH0725829B2 (ja) * | 1986-03-07 | 1995-03-22 | 日本石油株式会社 | エチレン重合体の製造方法 |
| GB9224876D0 (en) † | 1992-11-27 | 1993-01-13 | Exxon Chemical Patents Inc | Improved processing polyolefin blends |
| GB9919718D0 (en) | 1999-08-19 | 1999-10-20 | Borealis As | Process |
| TW200504093A (en) * | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
| KR101141494B1 (ko) * | 2007-09-05 | 2012-05-03 | 에스케이이노베이션 주식회사 | 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법 |
| KR101152413B1 (ko) * | 2008-09-12 | 2012-06-05 | 에스케이이노베이션 주식회사 | 에틸렌 공중합체 및 이의 제조방법 |
| US9353196B2 (en) | 2013-11-20 | 2016-05-31 | Equistar Chemicals, Lp | Bimodal polymerization process utilizing chromium/silica catalysts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058963A (en) * | 1955-04-07 | 1962-10-16 | Hercules Powder Co Ltd | Process for polymerizing olefins |
| IN57789B (sv) * | 1955-07-29 | |||
| AT239523B (de) * | 1961-05-25 | 1965-04-12 | Hibernia Chemie Ges Mit Beschr | Verfahren zum Polymerisieren von Olefinen |
| GB1057728A (en) * | 1963-11-21 | 1967-02-08 | Shell Int Research | Olefin polymerisation and polyolefins produced thereby |
| GB1059864A (en) * | 1964-06-23 | 1967-02-22 | Shell Int Research | Polyolefin products and their manufacture |
| DE1495834B1 (de) * | 1964-09-08 | 1971-01-14 | Hoechst Ag | Verfahren zur Herstellung von Homo- oder Mischpolymerisaten des AEthylens |
-
1967
- 1967-01-28 DE DE1720611A patent/DE1720611C3/de not_active Expired
- 1967-12-27 US US693721A patent/US3592880A/en not_active Expired - Lifetime
- 1967-12-29 FI FI673503A patent/FI46854C/sv active
-
1968
- 1968-01-18 NO NO00216/68A patent/NO129465B/no unknown
- 1968-01-25 NL NL686801134A patent/NL153558B/xx not_active IP Right Cessation
- 1968-01-25 SE SE01018/68A patent/SE358401B/xx unknown
- 1968-01-26 AT AT80768A patent/AT282933B/de not_active IP Right Cessation
- 1968-01-26 ES ES349802A patent/ES349802A1/es not_active Expired
- 1968-01-29 BE BE710023D patent/BE710023A/xx unknown
- 1968-01-29 FR FR1552522D patent/FR1552522A/fr not_active Expired
- 1968-01-29 GB GB4591/68A patent/GB1174542A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1552522A (sv) | 1969-01-03 |
| US3592880A (en) | 1971-07-13 |
| ES349802A1 (es) | 1969-04-01 |
| FI46854B (sv) | 1973-04-02 |
| AT282933B (de) | 1970-07-10 |
| NL153558B (nl) | 1977-06-15 |
| DE1720611A1 (de) | 1972-07-27 |
| BE710023A (sv) | 1968-07-29 |
| DE1720611B2 (de) | 1975-06-26 |
| NL6801134A (sv) | 1968-07-29 |
| GB1174542A (en) | 1969-12-17 |
| DE1720611C3 (de) | 1984-03-01 |
| FI46854C (sv) | 1973-07-10 |
| SE358401B (sv) | 1973-07-30 |
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