ES8502131A1 - Procedimiento para la polimerizacion y copolimerizacion de diolefinas conjugadas. - Google Patents
Procedimiento para la polimerizacion y copolimerizacion de diolefinas conjugadas.Info
- Publication number
- ES8502131A1 ES8502131A1 ES521800A ES521800A ES8502131A1 ES 8502131 A1 ES8502131 A1 ES 8502131A1 ES 521800 A ES521800 A ES 521800A ES 521800 A ES521800 A ES 521800A ES 8502131 A1 ES8502131 A1 ES 8502131A1
- Authority
- ES
- Spain
- Prior art keywords
- absence
- polymerizing
- new process
- compound containing
- means suitable
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 150000001993 dienes Chemical class 0.000 title abstract 2
- 230000000379 polymerizing effect Effects 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000003701 inert diluent Substances 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UN CATALIZADOR PARA LA POLIMERIZACION Y COPOLIMERIZACION DE DIOLEFINAS CONJUGADAS.CONSISTE EN HACER REACCIONAR ENTRE SI: A) UN COMPUESTO DE UN METAL DEL GRUPO IIIB DEL SISTEMA PERIODICO, PREFERIBLEMENTE NEODIMIO, PRASEODIMIO Y CERIO; B) UN COMPUESTO DE ALUMINIO DE LA FORMULA ALR2R, DONDE R ES ALQUILO, CICLOALQUILO, ALQUILARILO, Y R ES R O H; C) UN COMPUESTO CONTENIENDO UNO O VARIOS OXIDRILOS, COMO AGUA, ALCOHOLES Y ACIDOS CARBOXILICOS; Y EVENTUALMENTE D) UN COMPUESTO INORGANICO CONTENIENDO CL O BR EN FORMA IONIZABLE O BIEN UN HALOGENO-DERIVADO ORGANICO. LA RELACION MOLAR ENTRE EL COMPONENTE B) Y EL A) SE ELIGE ENTRE 30 Y 200; LA RELACION MOLAR ENTRE EL COMPONENTE C) Y EL A) SE ELIGE ENTRE 4 Y 100; Y LA RELACION MOLAR ENTRE EL COMPONENTE D) Y EL A) SE ELIGE ENTRE 0,2 Y 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20746/82A IT1151542B (it) | 1982-04-15 | 1982-04-15 | Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES521800A0 ES521800A0 (es) | 1984-12-16 |
| ES8502131A1 true ES8502131A1 (es) | 1984-12-16 |
Family
ID=11171451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES521800A Expired ES8502131A1 (es) | 1982-04-15 | 1983-04-15 | Procedimiento para la polimerizacion y copolimerizacion de diolefinas conjugadas. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4525549A (es) |
| EP (1) | EP0092270B1 (es) |
| JP (1) | JPS58187402A (es) |
| AU (1) | AU565051B2 (es) |
| BR (1) | BR8301824A (es) |
| CA (1) | CA1205446A (es) |
| CS (1) | CS240958B2 (es) |
| DD (1) | DD209582A5 (es) |
| DE (1) | DE3366688D1 (es) |
| EG (1) | EG15942A (es) |
| ES (1) | ES8502131A1 (es) |
| IE (1) | IE56761B1 (es) |
| IN (1) | IN161008B (es) |
| IT (1) | IT1151542B (es) |
| MX (1) | MX162409A (es) |
| PL (1) | PL140562B1 (es) |
| PT (1) | PT76555B (es) |
| SU (1) | SU1396959A3 (es) |
| YU (1) | YU44738B (es) |
| ZA (1) | ZA832520B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1164238B (it) * | 1983-05-25 | 1987-04-08 | Anic Spa | Procedimento per la polimerizzazione del butadiene |
| IT1191612B (it) * | 1985-05-15 | 1988-03-23 | Enichem Elastomers | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
| IT1191614B (it) * | 1985-05-15 | 1988-03-23 | Enichem Elastomers | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
| IT1186730B (it) * | 1985-06-05 | 1987-12-16 | Enichem Elastomers | Procedimento per la polimerizzazione di isoprene |
| IT1186747B (it) * | 1985-07-01 | 1987-12-16 | Enichem Elastomers | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
| IT1230756B (it) * | 1989-02-17 | 1991-10-29 | Enichem Elastomers | Metodo per la preparazione di polibutadiene a lavorabilita' migliorata. |
| US5405815A (en) * | 1993-06-17 | 1995-04-11 | The Goodyear Tire & Rubber Company | Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber |
| DE19746266A1 (de) | 1997-10-20 | 1999-04-22 | Bayer Ag | Katalysator auf Basis von Verbindungen der seltenen Erdmetalle für die Polymerisation von ungesättigten organischen Verbindungen |
| KR100352764B1 (ko) * | 2000-03-16 | 2002-09-16 | 금호석유화학 주식회사 | 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 |
| DE10115106A1 (de) | 2001-03-27 | 2002-10-10 | Bayer Ag | Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren |
| KR100553249B1 (ko) | 2003-05-15 | 2006-02-20 | 금호석유화학 주식회사 | 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법 |
| US7094849B2 (en) * | 2003-12-15 | 2006-08-22 | Bridgestone Corporation | Bulk polymerization process for producing polydienes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297667A (en) * | 1963-02-28 | 1967-01-10 | Union Carbide Corp | Production of cis-1, 4-polydienes by polymerization of 1, 3-dienes |
| US3803053A (en) * | 1968-05-08 | 1974-04-09 | Atlantic Richfield Co | Lanthanide oligomerization catalyst |
| CA1087596A (en) * | 1976-05-14 | 1980-10-14 | Battelle Memorial Institute | Process for the preparation of olefine polymerization catalysts |
| DE2830080A1 (de) * | 1978-07-08 | 1980-01-17 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
| US4384982A (en) * | 1981-05-18 | 1983-05-24 | Phillips Petroleum Company | Process and catalyst for olefin polymerization |
-
1982
- 1982-04-15 IT IT20746/82A patent/IT1151542B/it active
-
1983
- 1983-04-06 BR BR8301824A patent/BR8301824A/pt not_active IP Right Cessation
- 1983-04-08 AU AU13283/83A patent/AU565051B2/en not_active Expired
- 1983-04-11 ZA ZA832520A patent/ZA832520B/xx unknown
- 1983-04-11 EP EP83200504A patent/EP0092270B1/en not_active Expired
- 1983-04-11 DE DE8383200504T patent/DE3366688D1/de not_active Expired
- 1983-04-11 MX MX196897A patent/MX162409A/es unknown
- 1983-04-12 CA CA000425661A patent/CA1205446A/en not_active Expired
- 1983-04-13 EG EG234/83A patent/EG15942A/xx active
- 1983-04-14 IE IE846/83A patent/IE56761B1/en not_active IP Right Cessation
- 1983-04-14 IN IN437/CAL/83A patent/IN161008B/en unknown
- 1983-04-14 PT PT76555A patent/PT76555B/pt unknown
- 1983-04-14 SU SU833584516A patent/SU1396959A3/ru active
- 1983-04-14 US US06/484,956 patent/US4525549A/en not_active Expired - Lifetime
- 1983-04-15 DD DD83249907A patent/DD209582A5/de not_active IP Right Cessation
- 1983-04-15 YU YU855/83A patent/YU44738B/xx unknown
- 1983-04-15 ES ES521800A patent/ES8502131A1/es not_active Expired
- 1983-04-15 JP JP58065749A patent/JPS58187402A/ja active Granted
- 1983-04-15 CS CS832713A patent/CS240958B2/cs unknown
- 1983-04-15 PL PL1983241513A patent/PL140562B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1328383A (en) | 1983-10-20 |
| IE56761B1 (en) | 1991-12-04 |
| AU565051B2 (en) | 1987-09-03 |
| IT8220746A0 (it) | 1982-04-15 |
| BR8301824A (pt) | 1983-12-20 |
| PL140562B1 (en) | 1987-05-30 |
| US4525549A (en) | 1985-06-25 |
| ES521800A0 (es) | 1984-12-16 |
| MX162409A (es) | 1991-05-07 |
| IT1151542B (it) | 1986-12-24 |
| CS240958B2 (en) | 1986-03-13 |
| PT76555B (en) | 1986-03-12 |
| EP0092270B1 (en) | 1986-10-08 |
| JPS58187402A (ja) | 1983-11-01 |
| DD209582A5 (de) | 1984-05-16 |
| CS271383A2 (en) | 1985-06-13 |
| PT76555A (en) | 1983-05-01 |
| IN161008B (es) | 1987-09-12 |
| ZA832520B (en) | 1983-12-28 |
| EP0092270A1 (en) | 1983-10-26 |
| PL241513A1 (en) | 1984-04-24 |
| IE830846L (en) | 1983-10-15 |
| JPH0322887B2 (es) | 1991-03-27 |
| EG15942A (en) | 1986-12-30 |
| YU44738B (en) | 1991-02-28 |
| CA1205446A (en) | 1986-06-03 |
| YU85583A (en) | 1986-02-28 |
| SU1396959A3 (ru) | 1988-05-15 |
| DE3366688D1 (en) | 1986-11-13 |
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