RU97117890A - METHOD FOR PRODUCING ETHYLENE-PROPYLENE AND ETHYLENE-PROPYLENE-DIENE COPOLYMERS - Google Patents
METHOD FOR PRODUCING ETHYLENE-PROPYLENE AND ETHYLENE-PROPYLENE-DIENE COPOLYMERSInfo
- Publication number
- RU97117890A RU97117890A RU97117890/04A RU97117890A RU97117890A RU 97117890 A RU97117890 A RU 97117890A RU 97117890/04 A RU97117890/04 A RU 97117890/04A RU 97117890 A RU97117890 A RU 97117890A RU 97117890 A RU97117890 A RU 97117890A
- Authority
- RU
- Russia
- Prior art keywords
- vanadium
- propylene
- ethylene
- molar ratio
- activator
- Prior art date
Links
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical class C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 title claims 2
- 229920001577 copolymer Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052720 vanadium Inorganic materials 0.000 claims 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium(0) Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 6
- 239000012190 activator Substances 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 3
- 150000003682 vanadium compounds Chemical class 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (Z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims 1
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N Trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims 1
- 230000027455 binding Effects 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 229920001198 elastomeric copolymer Polymers 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000003446 ligand Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI96A002069 | 1996-10-08 | ||
IT96MI002069A IT1284927B1 (en) | 1996-10-08 | 1996-10-08 | PROCEDURE FOR THE PREPARATION OF ETHYLENE PROPYLENE COPOLYMERS WITH A LOW RESIDUAL CHLORINE CONTENT |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97117890A true RU97117890A (en) | 1999-07-10 |
RU2185390C2 RU2185390C2 (en) | 2002-07-20 |
Family
ID=11374990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97117890/04A RU2185390C2 (en) | 1996-10-08 | 1997-10-07 | Process of production of ethylene/propylene and ethylene/propylene/diene copolymers |
Country Status (10)
Country | Link |
---|---|
US (1) | US6228960B1 (en) |
EP (1) | EP0835883B1 (en) |
JP (1) | JP4033950B2 (en) |
KR (1) | KR100292733B1 (en) |
CN (1) | CN1104442C (en) |
BR (1) | BR9704987A (en) |
DE (1) | DE69731352T2 (en) |
IT (1) | IT1284927B1 (en) |
RU (1) | RU2185390C2 (en) |
TW (1) | TW446715B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20041070A1 (en) * | 2004-05-27 | 2004-08-27 | Polimeri Europa Spa | CHLORINATED PROMOTERS FOR VANADIUM-BASED POLYMERIZATION CATALYSTS |
CN100460423C (en) * | 2005-06-30 | 2009-02-11 | 中国石油化工股份有限公司 | In-situ synthesized supported vanadium non-metallocene polyolefin catalyst and its prepn and application |
CN100460424C (en) * | 2005-06-30 | 2009-02-11 | 中国石油化工股份有限公司 | Vanadium non-metallocene polyolefin catalyst and its prepn and application |
EP1937286B1 (en) | 2005-09-12 | 2016-03-09 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (dmso) |
US7955418B2 (en) | 2005-09-12 | 2011-06-07 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same |
US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
WO2007033180A1 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds |
BRPI0921494A2 (en) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | method of planning a underground forming sampling operation, method of controlling a underground forming sampling operation, method of controlling a drilling operation for an underground formation, and method of sampling during the drilling operation. |
US9839609B2 (en) | 2009-10-30 | 2017-12-12 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis |
ITMI20112155A1 (en) * | 2011-11-25 | 2013-05-26 | Polimeri Europa Spa | PROCEDURE FOR THE PREPARATION OF AN ETHYLENE ELASTOMERIC POLYMER |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1234738A (en) * | 1968-02-16 | 1971-06-09 | Sumitomo Chemical Co | Process for producing sulphur curable amorphous copolymers |
US3756995A (en) * | 1970-04-10 | 1973-09-04 | Japan Synthetic Rubber Co Ltd | Svanadium compound trialkyl aluminum haloorganic acid catalytic proces |
JPS4931757B2 (en) * | 1972-02-28 | 1974-08-24 | ||
JPS61155408A (en) * | 1984-12-28 | 1986-07-15 | Idemitsu Kosan Co Ltd | Production of ethylene copolymer |
SE8703211D0 (en) * | 1987-08-19 | 1987-08-19 | Neste Oy | PROMOTER |
IT1227053B (en) * | 1988-09-09 | 1991-03-14 | Enichem Anic Spa | Catalyst and catalyst component for the polymerization of ethylene and for the copolymerization of ethylene with alpha alpha. |
US5191042A (en) * | 1989-09-06 | 1993-03-02 | Exxon Chemical Patents Inc. | Process for preparing alpha-olefin copolymers having a narrow MWD and broad compositional distribution |
EP0630915A1 (en) * | 1993-06-28 | 1994-12-28 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
US5492986A (en) * | 1994-03-31 | 1996-02-20 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing homogeneous polyethylenes |
DE69511352T2 (en) * | 1994-10-03 | 2000-03-30 | Sumitomo Chemical Co., Ltd. | Process for producing a copolymer rubber |
CA2161913A1 (en) * | 1994-11-02 | 1996-05-03 | Sergey Andreevich Vasnetsov | Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride |
-
1996
- 1996-10-08 IT IT96MI002069A patent/IT1284927B1/en active IP Right Grant
-
1997
- 1997-09-16 DE DE69731352T patent/DE69731352T2/en not_active Expired - Lifetime
- 1997-09-16 EP EP97116063A patent/EP0835883B1/en not_active Expired - Lifetime
- 1997-09-26 US US08/939,096 patent/US6228960B1/en not_active Expired - Lifetime
- 1997-10-02 TW TW086114363A patent/TW446715B/en not_active IP Right Cessation
- 1997-10-07 BR BR9704987A patent/BR9704987A/en not_active IP Right Cessation
- 1997-10-07 CN CN97119352A patent/CN1104442C/en not_active Expired - Lifetime
- 1997-10-07 RU RU97117890/04A patent/RU2185390C2/en active
- 1997-10-07 JP JP27438297A patent/JP4033950B2/en not_active Expired - Lifetime
- 1997-10-08 KR KR1019970051565A patent/KR100292733B1/en not_active IP Right Cessation
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