CS231023B1 - Method of selective polymerization of butadiene from c4 fraction - Google Patents

Method of selective polymerization of butadiene from c4 fraction Download PDF

Info

Publication number: CS231023B1
Authority: CS; Czechoslovakia
Prior art keywords: polymerization; butadiene; fraction; alpha; methylstyrene
Prior art date: 1981-08-21

Application number

CS573482A

Other languages

Czech (cs)

English (en)

Inventor

Elisabeth Antonova

Volker Griehl

Dieter Stubenrauch

Peter Scholz

Hans-Otto Froehlich

Gunther Heublein

Original Assignee

Elisabeth Antonova

Volker Griehl

Dieter Stubenrauch

Peter Scholz

Froehlich Hans Otto

Heublein Guenther

Priority date (The priority date 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 date listed.)

1981-08-21

Filing date

1982-07-30

Publication date

1984-09-17

1982-07-30 Application filed by Elisabeth Antonova, Volker Griehl, Dieter Stubenrauch, Peter Scholz, Froehlich Hans Otto, Heublein Guenther filed Critical Elisabeth Antonova

1984-09-17 Publication of CS231023B1 publication Critical patent/CS231023B1/cs

Links

KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims description 17
238000006116 polymerization reaction Methods 0.000 title claims description 15
238000000034 method Methods 0.000 title claims description 6
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
239000003999 initiator Substances 0.000 claims description 5
239000007791 liquid phase Substances 0.000 claims description 5
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
229920001577 copolymer Polymers 0.000 claims description 4
239000000178 monomer Substances 0.000 claims description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 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
229910052783 alkali metal Inorganic materials 0.000 claims description 2
150000001340 alkali metals Chemical class 0.000 claims description 2
XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
229920001519 homopolymer Polymers 0.000 claims description 2
229910052708 sodium Inorganic materials 0.000 claims description 2
239000011734 sodium Substances 0.000 claims description 2
125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims 1
125000000524 functional group Chemical group 0.000 claims 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
229920000642 polymer Polymers 0.000 description 5
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
239000005062 Polybutadiene Substances 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
229920002857 polybutadiene Polymers 0.000 description 3
PNHIJJOZOUVMNU-UHFFFAOYSA-N prop-1-en-2-ylbenzene;sodium Chemical compound [Na].[Na].CC(=C)C1=CC=CC=C1 PNHIJJOZOUVMNU-UHFFFAOYSA-N 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
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
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
-1 e.g. Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000012456 homogeneous solution Substances 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
238000004519 manufacturing process Methods 0.000 description 1
239000012454 non-polar solvent Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
229920006250 telechelic polymer Polymers 0.000 description 1

Landscapes

Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CS573482A 1981-08-21 1982-07-30 Method of selective polymerization of butadiene from c4 fraction CS231023B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD23271481A DD200326A1 (de)	1981-08-21	1981-08-21	Verfahren zur selektiven butadien-polymerisation aus c tief 4-fraktionen

Publications (1)

Publication Number	Publication Date
CS231023B1 true CS231023B1 (en)	1984-09-17

Family

ID=5533073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS573482A CS231023B1 (en)	1981-08-21	1982-07-30	Method of selective polymerization of butadiene from c4 fraction

Country Status (2)

Country	Link
CS (1)	CS231023B1 (de)
DD (1)	DD200326A1 (de)

1981
- 1981-08-21 DD DD23271481A patent/DD200326A1/de not_active IP Right Cessation
1982
- 1982-07-30 CS CS573482A patent/CS231023B1/cs unknown

Also Published As

Publication number	Publication date
DD200326A1 (de)	1983-04-13

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