DE1645610A1 - Verfahren zur Herstellung von AEthylenpolymerisaten oder AEthylencopolymerisaten - Google Patents
Verfahren zur Herstellung von AEthylenpolymerisaten oder AEthylencopolymerisatenInfo
- Publication number
- DE1645610A1 DE1645610A1 DE19651645610 DE1645610A DE1645610A1 DE 1645610 A1 DE1645610 A1 DE 1645610A1 DE 19651645610 DE19651645610 DE 19651645610 DE 1645610 A DE1645610 A DE 1645610A DE 1645610 A1 DE1645610 A1 DE 1645610A1
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- zone
- ethylene
- pressure
- temperature
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- 229920000573 polyethylene Polymers 0.000 title claims description 11
- 229920001038 ethylene copolymer Polymers 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000003999 initiator Substances 0.000 claims description 26
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 25
- 239000005977 Ethylene Substances 0.000 claims description 25
- 238000006116 polymerization reaction Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000003630 growth substance Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 239000000155 melt Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000005662 Paraffin oil Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical class CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 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
- 239000007787 solid Substances 0.000 description 2
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- YZQCRYHZKMFKDE-UHFFFAOYSA-N 1-octadecylperoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOOCCCCCCCCCCCCCCCCCC YZQCRYHZKMFKDE-UHFFFAOYSA-N 0.000 description 1
- SPYQEQAAVVUZCF-UHFFFAOYSA-N 2-[(2-cyanophenyl)diazenyl]benzonitrile Chemical compound N#CC1=CC=CC=C1N=NC1=CC=CC=C1C#N SPYQEQAAVVUZCF-UHFFFAOYSA-N 0.000 description 1
- WFGXMFXNQZZOFN-UHFFFAOYSA-N 3-methylbutanoyl 3-methylbutaneperoxoate Chemical compound CC(C)CC(=O)OOC(=O)CC(C)C WFGXMFXNQZZOFN-UHFFFAOYSA-N 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical class CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 241000033695 Sige Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- PDAVOLCVHOKLEO-UHFFFAOYSA-N acetyl benzenecarboperoxoate Chemical compound CC(=O)OOC(=O)C1=CC=CC=C1 PDAVOLCVHOKLEO-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- HXEQSCUBDIKNLN-UHFFFAOYSA-N ditert-butyl ethanediperoxoate Chemical compound CC(C)(C)OOC(=O)C(=O)OOC(C)(C)C HXEQSCUBDIKNLN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000001257 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000001294 propane Chemical class 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
- A63C9/083—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with loosenable cable strap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/10—Armoured hulls
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0017884 | 1959-07-03 | ||
| DEE0016874 | 1962-07-07 | ||
| DEV0028657 | 1965-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645610A1 true DE1645610A1 (de) | 1970-07-09 |
Family
ID=27209915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651645610 Pending DE1645610A1 (de) | 1959-07-03 | 1965-06-11 | Verfahren zur Herstellung von AEthylenpolymerisaten oder AEthylencopolymerisaten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3454947A (en, 2012) |
| CH (1) | CH412673A (en, 2012) |
| DE (1) | DE1645610A1 (en, 2012) |
| GB (1) | GB1074851A (en, 2012) |
| NL (1) | NL242147A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2322554A1 (de) * | 1973-05-04 | 1974-11-21 | Sumitomo Chemical Co | Verfahren und vorrichtung zur herstellung von aethylen-polymerisaten |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1916326A1 (de) * | 1968-04-01 | 1969-10-30 | Barracudaverken Ab | Tarnungsmittel zum Verhindern oder Hemmen der Entdeckung durch Radarerkundung |
| US3766865A (en) * | 1971-11-16 | 1973-10-23 | M Cutler | Protective shield device |
| US4041266A (en) * | 1972-10-25 | 1977-08-09 | Chemetron Corporation | Sensor and tray arrangement |
| US4001827A (en) * | 1975-04-16 | 1977-01-04 | Barracudaverken Aktiebolag | Camouflage material |
| FR2442422A1 (fr) * | 1978-11-23 | 1980-06-20 | Coureur Raymond | Ecran absorbant et/ou reflechissant les radiations electromagnetiques |
| US4359737A (en) * | 1981-01-26 | 1982-11-16 | The United States Of America As Represented By The Secretary Of The Army | Artificial trees for absorbing and scattering radiation |
| GB2205275B (en) * | 1981-08-11 | 1989-06-28 | Plessey Co Ltd | Composite materials. |
| SE457115B (sv) * | 1983-03-25 | 1988-11-28 | Diab Barracuda Ab | Termisk och optisk kamouflage |
| GB2257300B (en) * | 1983-09-21 | 1993-05-26 | Secr Defence | Low radar echo structure |
| GB2158995A (en) * | 1984-02-18 | 1985-11-20 | Pa Consulting Services | Improvements in and relating to the absorption of electromagnetic radiation |
| DE3507889A1 (de) * | 1985-03-06 | 1986-09-11 | Clouth Gummiwerke AG, 5000 Köln | Mit einer beschichtung versehenes objekt |
| FR2689687B1 (fr) * | 1985-12-30 | 1994-09-02 | Poudres & Explosifs Ste Nale | Procédé de fixation d'un élément absorbant les ondes électromagnétiques sur une paroi d'une structure ou infrastructure. |
| DE8606540U1 (de) * | 1986-03-10 | 1986-08-07 | Helmut K. Pinsch (GmbH & Co), 22761 Hamburg | Anordbarer Retroreflektor für die Reflexion von elektromagnetischen Strahlen |
| DE3716291C1 (de) * | 1987-05-15 | 1999-06-02 | Daimler Benz Aerospace Ag | Fahrzeug-Panzerung |
| GB2400750B (en) * | 1987-10-09 | 2005-02-09 | Colebrand Ltd | Microwave absorbing systems |
| EP0323826B1 (en) * | 1988-01-05 | 1997-10-15 | Nec Corporation | Electromagnetic wave absorber |
| US4911061A (en) * | 1989-03-22 | 1990-03-27 | General Dynamics Land Systems, Inc. | Composite ceramic armor and method for making same |
| DE3928018A1 (de) * | 1989-08-24 | 1991-02-28 | Gruenzweig & Hartmann | Verfahren zur herstellung eines flaechenelementes zur absorption von elektromagnetischen wellen |
| US5202688A (en) * | 1989-10-02 | 1993-04-13 | Brunswick Corporation | Bulk RF absorber apparatus and method |
| US5125992A (en) * | 1989-10-02 | 1992-06-30 | Brunswick Corp. | Bulk rf absorber apparatus and method of making same |
| ES2075167T3 (es) * | 1989-10-26 | 1995-10-01 | Colebrand Ltd | Absorbentes. |
| US6268301B1 (en) * | 1992-03-25 | 2001-07-31 | Toyobo Co., Ltd. | Ballistic-resistant article and process for making the same |
| EP0660123A3 (en) * | 1993-12-27 | 1996-08-07 | Tdk Corp | Anechoic chamber and wave absorber. |
| GB2353638A (en) | 1999-08-25 | 2001-02-28 | Secr Defence | Low frequency electromagnetic absorption surface |
| WO2003107729A1 (en) * | 2002-06-14 | 2003-12-24 | Laird Technologies, Inc. | Composite emi shield |
| US7212147B2 (en) * | 2004-07-19 | 2007-05-01 | Alan Ross | Method of agile reduction of radar cross section using electromagnetic channelization |
| JP4620645B2 (ja) * | 2005-10-17 | 2011-01-26 | 株式会社 エヌ・オー・シー | 電磁波吸収材の製造方法 |
| US20080017020A1 (en) * | 2006-07-18 | 2008-01-24 | Sonoco Development, Inc. | Rapidly Deployable Barrier for High-Speed Projectiles |
| US20080223533A1 (en) * | 2007-03-14 | 2008-09-18 | Lucent Technologies Inc. | Armor system for field protection and a method for making same |
| US7980165B2 (en) * | 2007-10-03 | 2011-07-19 | Martin Marietta Materials, Inc. | Modular blast-resistant panel system for reinforcing existing structures |
| US20120024138A1 (en) * | 2010-07-30 | 2012-02-02 | Schott Diamondview Armor Products, Llc | Armor panels having strip-shaped protection elements |
| CN103644768A (zh) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | 一种具有雷达隐身带电磁屏蔽的方舱壁板 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2951247A (en) * | 1946-02-19 | 1960-08-30 | Halpern Otto | Isotropic absorbing layers |
| US2828484A (en) * | 1947-06-03 | 1958-03-25 | Bell Telephone Labor Inc | Shield for electromagnetic radiations |
| US2771602A (en) * | 1953-02-16 | 1956-11-20 | Electroacustic Gmbh | Absorption device for electro-magnetic waves |
| US2875435A (en) * | 1953-08-18 | 1959-02-24 | Edward B Mcmillan | Electromagnetic wave absorbing dielectric walls |
-
0
- NL NL242147D patent/NL242147A/xx unknown
-
1959
- 1959-11-18 GB GB39194/65A patent/GB1074851A/en not_active Expired
-
1963
- 1963-07-05 CH CH837563A patent/CH412673A/de unknown
-
1965
- 1965-06-11 DE DE19651645610 patent/DE1645610A1/de active Pending
-
1967
- 1967-07-17 US US653982A patent/US3454947A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2322554A1 (de) * | 1973-05-04 | 1974-11-21 | Sumitomo Chemical Co | Verfahren und vorrichtung zur herstellung von aethylen-polymerisaten |
Also Published As
| Publication number | Publication date |
|---|---|
| CH412673A (de) | 1966-04-30 |
| NL242147A (en, 2012) | |
| GB1074851A (en) | 1967-07-05 |
| US3454947A (en) | 1969-07-08 |
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