DD160189A1 - Verfahren zur selektiven butadienpolymerisation aus c tief 4-fraktionen - Google Patents
Verfahren zur selektiven butadienpolymerisation aus c tief 4-fraktionen Download PDFInfo
- Publication number
- DD160189A1 DD160189A1 DD21364279A DD21364279A DD160189A1 DD 160189 A1 DD160189 A1 DD 160189A1 DD 21364279 A DD21364279 A DD 21364279A DD 21364279 A DD21364279 A DD 21364279A DD 160189 A1 DD160189 A1 DD 160189A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- polymerization
- butadiene
- polymers
- initiators
- item
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 18
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229920000642 polymer Polymers 0.000 claims abstract description 26
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 4
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract 2
- 125000002897 diene group Chemical group 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000012454 non-polar solvent Substances 0.000 claims description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 4
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims 1
- 150000002596 lactones Chemical class 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010348 incorporation Methods 0.000 abstract 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- -1 poly (ethylene) Polymers 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005661 deetherification reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000727 fraction Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920006216 polyvinyl aromatic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920006250 telechelic polymer Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD21364279A DD160189A1 (de) | 1979-06-15 | 1979-06-15 | Verfahren zur selektiven butadienpolymerisation aus c tief 4-fraktionen |
| CS410980A CS217319B1 (en) | 1979-06-15 | 1980-06-11 | Method of selective polymeration of the butadien z c 4 fraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD21364279A DD160189A1 (de) | 1979-06-15 | 1979-06-15 | Verfahren zur selektiven butadienpolymerisation aus c tief 4-fraktionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD160189A1 true DD160189A1 (de) | 1983-05-11 |
Family
ID=5518715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD21364279A DD160189A1 (de) | 1979-06-15 | 1979-06-15 | Verfahren zur selektiven butadienpolymerisation aus c tief 4-fraktionen |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS217319B1 (cs) |
| DD (1) | DD160189A1 (cs) |
-
1979
- 1979-06-15 DD DD21364279A patent/DD160189A1/de unknown
-
1980
- 1980-06-11 CS CS410980A patent/CS217319B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS217319B1 (en) | 1982-12-31 |
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