ES231397A1 - PROCEDIMIENTO DE OBTENCIoN DE POLiMEROS MUCILAGINOSOS. - Google Patents
PROCEDIMIENTO DE OBTENCIoN DE POLiMEROS MUCILAGINOSOS.Info
- Publication number
- ES231397A1 ES231397A1 ES0231397A ES231397A ES231397A1 ES 231397 A1 ES231397 A1 ES 231397A1 ES 0231397 A ES0231397 A ES 0231397A ES 231397 A ES231397 A ES 231397A ES 231397 A1 ES231397 A1 ES 231397A1
- Authority
- ES
- Spain
- Prior art keywords
- lithium
- per cent
- isoprene
- monomers
- reactor
- 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 2
- 229920003051 synthetic elastomer Polymers 0.000 title 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 6
- 229910052744 lithium Inorganic materials 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- -1 lithium hydrocarbon Chemical class 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000012662 bulk polymerization Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 235000019271 petrolatum Nutrition 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
- C08F236/10—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 with vinyl-aromatic monomers
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)
- Polymerization Catalysts (AREA)
Abstract
Procedimiento de obtención de polímeros mucilaginosos, caracterizado por permitir la preparación de un polímero sintético de isopreno y estireno formado polimerizando isopreno y estireno en presencia de un catalizador a base de litio.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54435355A | 1955-11-01 | 1955-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES231397A1 true ES231397A1 (es) | 1957-04-01 |
Family
ID=24171833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0231397A Expired ES231397A1 (es) | 1955-11-01 | 1956-10-17 | PROCEDIMIENTO DE OBTENCIoN DE POLiMEROS MUCILAGINOSOS. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1093091B (es) |
| ES (1) | ES231397A1 (es) |
| FR (1) | FR1161238A (es) |
| GB (1) | GB817695A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB876587A (en) * | 1959-06-09 | 1961-09-06 | Exxon Research Engineering Co | Novel alkali metal polymerization catalysts |
| US3094512A (en) * | 1959-12-31 | 1963-06-18 | Phillips Petroleum Co | Process for the preparation of low vinyl low trans content random copolymer |
| US3170903A (en) * | 1961-03-02 | 1965-02-23 | Firestone Tire & Rubber Co | Diolefin polymerization with lithium adduct of a polynuclear aromatic hydrocarbon |
| US3193590A (en) * | 1961-08-10 | 1965-07-06 | Phillips Petroleum Co | Method of preparing organolithium polymerization initiators |
| US3159587A (en) * | 1961-08-21 | 1964-12-01 | Phillips Petroleum Co | Organopolylithium polymerization initiators and their preparation |
| US3429829A (en) * | 1961-09-11 | 1969-02-25 | Phillips Petroleum Co | Organolithium initiator plus halogen and halogen containing compound adjuvants for the preparation of diene polymers |
| BE639265A (es) * | 1961-12-22 | |||
| US3296150A (en) * | 1962-08-27 | 1967-01-03 | Phillips Petroleum Co | Organopolylithium polymerization initiators and their preparation |
| US3294768A (en) * | 1963-11-14 | 1966-12-27 | Phillips Petroleum Co | Preparation of conjugated diene polymers |
| US3312680A (en) * | 1965-09-01 | 1967-04-04 | Phillips Petroleum Co | Process for polymerizing isoprene with a lithium catalyst and a halogen adjuvant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE255786C (es) * |
-
1956
- 1956-10-17 ES ES0231397A patent/ES231397A1/es not_active Expired
- 1956-10-19 FR FR1161238D patent/FR1161238A/fr not_active Expired
- 1956-10-20 DE DEF21462A patent/DE1093091B/de active Pending
- 1956-10-24 GB GB3240656A patent/GB817695A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1093091B (de) | 1960-11-17 |
| FR1161238A (fr) | 1958-08-25 |
| GB817695A (en) | 1959-08-06 |
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