ES8603518A1 - Procedimiento para preparar polibutadieno de alto contenido en cis-1,4 - Google Patents
Procedimiento para preparar polibutadieno de alto contenido en cis-1,4Info
- Publication number
- ES8603518A1 ES8603518A1 ES545414A ES545414A ES8603518A1 ES 8603518 A1 ES8603518 A1 ES 8603518A1 ES 545414 A ES545414 A ES 545414A ES 545414 A ES545414 A ES 545414A ES 8603518 A1 ES8603518 A1 ES 8603518A1
- Authority
- ES
- Spain
- Prior art keywords
- pref
- prepd
- reactor
- solvent
- iii
- 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
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 title abstract 2
- 238000011437 continuous method Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 238000010924 continuous production Methods 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/06—Butadiene
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)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/633,814 US4501866A (en) | 1984-07-23 | 1984-07-23 | Continuous method for preparing high cis-1,4 polybutadiene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES545414A0 ES545414A0 (es) | 1986-01-01 |
| ES8603518A1 true ES8603518A1 (es) | 1986-01-01 |
Family
ID=24541228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES545414A Expired ES8603518A1 (es) | 1984-07-23 | 1985-07-19 | Procedimiento para preparar polibutadieno de alto contenido en cis-1,4 |
Country Status (9)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762891A (en) * | 1987-02-13 | 1988-08-09 | Minnesota Mining And Manufacturing Company | Scorch-resistant, curable fluorinated elastomer |
| US5093402A (en) * | 1991-01-29 | 1992-03-03 | Bridgestone Corporation | Solid golf balls reinforced with metal salts of α,β-ethylenically unsaturated carboxylic acids via solution masterbatch |
| US5143957A (en) * | 1991-01-29 | 1992-09-01 | Bridgestone Corporation | Solid golf balls reinforced with anhydrous metal salts of α,β-ethylenically unsaturated carboxylic acids |
| US5244926A (en) * | 1992-06-16 | 1993-09-14 | The Dow Chemical Company | Preparation of ion exchange and adsorbent copolymers |
| US6596825B1 (en) | 2002-07-30 | 2003-07-22 | Firestone Polymers, Llc | Low gel high cis polydiene |
| US6727330B1 (en) | 2003-02-07 | 2004-04-27 | Firestone Polymers, Llc | Termination and reduced gel in high cis polybutadiene |
| KR100630621B1 (ko) | 2004-12-13 | 2006-10-02 | 금호석유화학 주식회사 | 지방족 씨7 탄화수소 혼합 용액을 중합용매로 이용한 높은1,4-시스 함량을 지닌 폴리부타디엔의 제조방법 |
| US8372925B2 (en) * | 2007-04-10 | 2013-02-12 | Bridgestone Corporation | Nickel-based catalyst composition |
| JP6015998B1 (ja) * | 2015-03-26 | 2016-10-26 | 宇部興産株式会社 | 共役ジエン重合体の製造方法および製造システム |
| US10066035B2 (en) | 2015-12-07 | 2018-09-04 | Bridgestone Corporation | Catalyst systems and methods for preparation of 1,4-polybutadiene rubber |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170907A (en) * | 1959-12-31 | 1965-02-23 | Bridgestone Tire Co Ltd | Production of cis-1, 4 polybutadiene with a nickel carboxylic acid salt-boron trifluoride etherate-aluminum trialkyl catalyst |
| GB1086454A (en) * | 1964-06-06 | 1967-10-11 | Japan Synthetic Rubber Co Ltd | Method for polymerizing butadiene |
| GB1035796A (en) * | 1964-10-22 | 1966-07-13 | Japan Synthetic Rubber Co Ltd | Method for producing polybutadiene |
| US3464965A (en) * | 1965-10-08 | 1969-09-02 | Japan Synthetic Rubber Co Ltd | Process for producing polybutadienes having reduced cold flow tendency |
| US3528957A (en) * | 1967-07-10 | 1970-09-15 | Goodyear Tire & Rubber | Method of producing polybutadiene |
| US3487063A (en) * | 1967-12-15 | 1969-12-30 | Goodyear Tire & Rubber | Method of polymerizing butadiene or butadiene in mixture with other diolefins |
| US3483177A (en) * | 1967-12-15 | 1969-12-09 | Goodyear Tire & Rubber | Method for the polymerization of butadiene and butadiene in mixture with other diolefins using (1) organometallics,(2) organic ni or co,and (3) bf3 complexed with aldehydes,ketones,esters and nitriles |
| US3769270A (en) * | 1969-12-10 | 1973-10-30 | Goodyear Tire & Rubber | Method of polymerizing butadiene with the aid of a three component catalyst comprising a mixture of (1) a group ii or iii metal hydride orderivatives thereof,(2) an organonickel or cobalt compound and (3) a fluorine containing material |
| US3845029A (en) * | 1972-10-27 | 1974-10-29 | Goodyear Tire & Rubber | Polymerization of butadiene with stabilized catalyst system |
| US4020255A (en) * | 1975-05-07 | 1977-04-26 | The Goodyear Tire & Rubber Company | Continuous insitu catalyst addition for polybutadiene polymerization |
| US3985941A (en) * | 1975-05-12 | 1976-10-12 | The Goodyear Tire & Rubber Company | Method of polymerization |
| CA1236647A (en) * | 1982-04-26 | 1988-05-10 | Anthony J. Puccio | Preparation of high cis-1,4-polybutadiene |
-
1984
- 1984-07-23 US US06/633,814 patent/US4501866A/en not_active Expired - Lifetime
-
1985
- 1985-03-12 ZA ZA851853A patent/ZA851853B/xx unknown
- 1985-03-13 CA CA000476458A patent/CA1250694A/en not_active Expired
- 1985-03-27 EP EP85103708A patent/EP0170774B1/en not_active Expired
- 1985-03-27 DE DE8585103708T patent/DE3567887D1/de not_active Expired
- 1985-05-15 JP JP10163785A patent/JPS6131408A/ja active Granted
- 1985-06-27 BR BR8503084A patent/BR8503084A/pt not_active IP Right Cessation
- 1985-07-19 ES ES545414A patent/ES8603518A1/es not_active Expired
- 1985-07-22 MX MX206066A patent/MX164080B/es unknown
-
1991
- 1991-09-26 JP JP3273465A patent/JPH0710899B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0170774B1 (en) | 1989-01-25 |
| CA1250694A (en) | 1989-02-28 |
| US4501866A (en) | 1985-02-26 |
| JPS6131408A (ja) | 1986-02-13 |
| BR8503084A (pt) | 1986-03-11 |
| MX164080B (es) | 1992-07-13 |
| ES545414A0 (es) | 1986-01-01 |
| EP0170774A1 (en) | 1986-02-12 |
| JPH0710899B2 (ja) | 1995-02-08 |
| DE3567887D1 (en) | 1989-03-02 |
| ZA851853B (en) | 1985-11-27 |
| JPH0423643B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-22 |
| JPH0517528A (ja) | 1993-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3051175C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| TW326452B (en) | Method for producing cycloolefin random copolymer | |
| CH615159A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| ES8603518A1 (es) | Procedimiento para preparar polibutadieno de alto contenido en cis-1,4 | |
| CA2010284A1 (en) | Method for preparing polybutadiene endowed with improved processability characteristics | |
| AU2002217006A1 (en) | Catalytic system and method for preparing elastomers using same | |
| GB1209384A (en) | Method of producing polybutadiene | |
| DE2615953C2 (de) | Verfahren zur Herstellung von festem kautschukartigem Polybutadien mit einem hohen Gehalt von mehr als 95 % der Butadieneinheiten in cis-1,4-Konfiguration | |
| GB1186505A (en) | Improvements in or relating to the preparation of Cyclopentane Derivatives | |
| GB2003875A (en) | Synthesis of unsaturated esters and lactone from butadiene and carbon dioxide | |
| GB1478232A (en) | Selective hydrogenation of cyclopentadiene | |
| ES8202854A1 (es) | Procedimiento para la preparacion de soluciones concentradasde cromogenos | |
| Mosettig et al. | a Direct Correlation of the Diterpene Alkaloids and Hydrocarbons of the Phyllocladene Group. Interconversion of Garryfoline and STEVIOL1 | |
| JPS57102922A (en) | Thermosetting composition | |
| IE38812B1 (en) | Method for purifying crude phosphoric acid | |
| AU6025180A (en) | Process | |
| KR890701613A (ko) | 19-노르 프로게스테론의 신규 유도체, 이들을 생성하는 방법 및 이들을 합체하는 제약조성물 | |
| GB1384143A (en) | Process for manufacturing hydrogenated polymers from conju gated diolefins | |
| JPS5540637A (en) | Preparation of chromene | |
| Christie et al. | Microbial transformation of cannabinoids. I. Metabolism of (–)-Δ9-6a, 10a-trans-Tetrahydrocannabinol by Chaetomium globosum | |
| RU97103597A (ru) | Способ получения цис-1,4-полибутадиена и цис-1,4-сополимера бутадиена с изопреном | |
| ES8604283A1 (es) | Procedimiento para preparar polimeros dienicos | |
| JPS5645434A (en) | Preparation of alpha-hydroxy-alpha- 2,7-octadienyl carbonyl compound | |
| CA2218669A1 (en) | A process for reducing dithiocarbazinate buildup in the preparation of methyl dithiocarbazinate | |
| EP0031168A3 (en) | Process for copolymerizing ethylene with n-butene-1 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20051022 |